Wroclaw 2016 — player statistics

Four double-dummy measures per player plus bidding activity, over every board they played, and an opponent-adjusted (strength-of-schedule) Butler. Each table lists all players and is sortable by any column. Double-dummy is idealised — the true best play needs all four hands — so read these as tendencies, not verdicts.

Butler vs double-dummy par↑ top

IMPs per board scored above (+) or below (−) the board’s minimax par — what real bidding and play (theirs and the opponents’) added or gave away against perfect double-dummy play. Players with few boards are greyed. Click a column header to sort; filter by name or team.

#	Player	Team	Boards	/board	Total
1	K.Anklesaria	🇮🇳 INDIA	224	+1.46	+326.0
2	S.Chokshi	🇮🇳 INDIA	224	+1.46	+326.0
3	T.Bessis	🇫🇷 FRANCE	176	+1.40	+247.0
4	F.Volcker	🇫🇷 FRANCE	176	+1.40	+247.0
5	L.Lauria	🇮🇹 ITALY	192	+1.12	+216.0
6	A.Versace	🇮🇹 ITALY	192	+1.12	+216.0
7	V.Kholomeev	🇷🇺 RUSSIA	176	+0.99	+174.0
8	I.Semenov	🇷🇺 RUSSIA	176	+0.99	+174.0
9	A.Birman	🇮🇱 ISRAEL	176	+0.96	+169.0
10	D.Padon	🇮🇱 ISRAEL	176	+0.96	+169.0
11	J.Fritsche	🇩🇪 GERMANY	144	+0.87	+125.0
12	M.Gromoeller	🇩🇪 GERMANY	144	+0.87	+125.0
13	Y.Chumak	🇺🇦 UKRAINE	176	+0.60	+105.0
14	O.Rovyshyn	🇺🇦 UKRAINE	176	+0.60	+105.0
15	S.Magnusson	🇨🇭 SWITZERLAND	272	+0.57	+154.0
16	D.Nikolenkov	🇨🇭 SWITZERLAND	272	+0.57	+154.0
17	I.Bavchine	🇷🇺 RUSSIA	176	+0.55	+97.0
18	Y.Khiuppenen	🇷🇺 RUSSIA	176	+0.55	+97.0
19	W.Jacobs	🇦🇺 AUSTRALIA	176	+0.55	+97.0
20	B.Thompson	🇦🇺 AUSTRALIA	176	+0.55	+97.0
21	C.Lorenzini	🇫🇷 FRANCE	176	+0.49	+87.0
22	J.Quantin	🇫🇷 FRANCE	176	+0.49	+87.0
23	M.D Avossa	🇮🇹 ITALY	192	+0.48	+93.0
24	S.Di Bello	🇮🇹 ITALY	192	+0.48	+93.0
25	M.Eidi	🇬🇷 GREECE	208	+0.47	+98.0
26	V.Vroustis	🇬🇷 GREECE	208	+0.47	+98.0
27	M.Di Franco	🇮🇹 ITALY	160	+0.40	+64.0
28	A.Manno	🇮🇹 ITALY	160	+0.40	+64.0
29	F.Combescure	🇫🇷 FRANCE	192	+0.38	+73.0
30	J.Rombaut	🇫🇷 FRANCE	192	+0.38	+73.0
31	J.Linde	🇩🇪 GERMANY	192	+0.31	+60.0
32	C.Schwerdt	🇩🇪 GERMANY	192	+0.31	+60.0
33	M.Barel	🇮🇱 ISRAEL	176	+0.31	+55.0
34	Y.Zack	🇮🇱 ISRAEL	176	+0.31	+55.0
35	M.Liu	🇹🇼 CHINESE TAIPEI	192	+0.24	+47.0
36	S.Wang	🇹🇼 CHINESE TAIPEI	192	+0.24	+47.0
37	A.Agha Nimer	🇯🇴 JORDAN	176	+0.23	+41.0
38	N.Delimpaltadakis	🇬🇷 GREECE	192	+0.23	+44.0
39	Y.Papakyriakopoulos	🇬🇷 GREECE	192	+0.23	+44.0
40	C.Gower	🇿🇦 SOUTH AFRICA	256	+0.20	+51.0
41	P.Gill	🇦🇺 AUSTRALIA	192	+0.19	+36.0
42	A.Peake	🇦🇺 AUSTRALIA	192	+0.19	+36.0
43	A.Apteker	🇿🇦 SOUTH AFRICA	224	+0.17	+39.0
44	P.Kannavos	🇬🇷 GREECE	144	+0.09	+13.0
45	T.Triandaphyllopoulos	🇬🇷 GREECE	144	+0.09	+13.0
46	J.Shivdasani	🇮🇳 INDIA	208	+0.04	+9.0
47	R.Tewari	🇮🇳 INDIA	208	+0.04	+9.0
48	Z.Jarrar	🇯🇴 JORDAN	160	+0.04	+6.0
49	C.Lam	🇸🇬 SINGAPORE	192	+0.02	+4.0
50	I.Herbst	🇮🇱 ISRAEL	192	-0.02	-4.0
51	O.Herbst	🇮🇱 ISRAEL	192	-0.02	-4.0
52	J.Aava	🇪🇪 ESTONIA	192	-0.06	-11.0
53	V.Kurig	🇪🇪 ESTONIA	192	-0.06	-11.0
54	B.Igla	🇨🇭 SWITZERLAND	272	-0.12	-33.0
55	F.Piedra	🇨🇭 SWITZERLAND	272	-0.12	-33.0
56	Y.Lai	🇸🇬 SINGAPORE	192	-0.12	-24.0
57	V.Sliva	🇷🇺 RUSSIA	192	-0.26	-50.0
58	P.Vorobei	🇷🇺 RUSSIA	192	-0.26	-50.0
59	V.Leskela	🇫🇮 FINLAND	272	-0.26	-72.0
60	J.Tamminen	🇫🇮 FINLAND	272	-0.26	-72.0
61	Y.Tham	🇸🇬 SINGAPORE	160	-0.28	-44.0
62	C.Carreon	🇵🇭 PHILIPPINES	192	-0.30	-58.0
63	K.Ng	🇸🇬 SINGAPORE	224	-0.30	-68.0
64	K.Koistinen	🇫🇮 FINLAND	272	-0.31	-84.0
65	S.Niemi	🇫🇮 FINLAND	272	-0.31	-84.0
66	A.Quiogue	🇵🇭 PHILIPPINES	224	-0.33	-73.0
67	P.Brum	🇧🇷 BRAZIL	144	-0.33	-47.0
68	S.Barakat	🇯🇴 JORDAN	224	-0.35	-79.0
69	M.Ghanem	🇯🇴 JORDAN	224	-0.35	-79.0
70	J.Maliwat	🇵🇭 PHILIPPINES	224	-0.36	-81.0
71	J.Chung	🇹🇼 CHINESE TAIPEI	176	-0.38	-66.0
72	T.Chung	🇹🇼 CHINESE TAIPEI	176	-0.38	-66.0
73	Y.Ong	🇸🇬 SINGAPORE	144	-0.39	-56.0
74	G.Rybnikov	🇺🇦 UKRAINE	192	-0.41	-79.0
75	B.Shukhmeyster	🇺🇦 UKRAINE	192	-0.41	-79.0
76	S.Hans	🇦🇺 AUSTRALIA	176	-0.42	-74.0
77	T.Nunn	🇦🇺 AUSTRALIA	176	-0.42	-74.0
78	J.Salomao	🇧🇷 BRAZIL	176	-0.43	-75.0
79	S.Auken	🇩🇪 GERMANY	208	-0.45	-94.0
80	R.Welland	🇩🇪 GERMANY	208	-0.45	-94.0
81	S.Barros	🇧🇷 BRAZIL	176	-0.47	-82.0
82	J.Maripuu	🇪🇪 ESTONIA	176	-0.47	-83.0
83	O.Oja	🇪🇪 ESTONIA	176	-0.47	-83.0
84	J.Brum	🇧🇷 BRAZIL	208	-0.53	-110.0
85	S.Lian	🇸🇬 SINGAPORE	176	-0.64	-112.0
86	J.Chen	🇹🇼 CHINESE TAIPEI	176	-0.68	-120.0
87	C.Lin	🇹🇼 CHINESE TAIPEI	176	-0.68	-120.0
88	N.Eber	🇿🇦 SOUTH AFRICA	256	-0.77	-198.0
89	V.Dragan	🇺🇦 UKRAINE	176	-0.81	-142.0
90	V.Porkhun	🇺🇦 UKRAINE	176	-0.81	-142.0
91	C.Bosenberg	🇿🇦 SOUTH AFRICA	256	-0.84	-215.0
92	M.Haikal	🇯🇴 JORDAN	160	-0.86	-138.0
93	T.Lutter	🇪🇪 ESTONIA	176	-0.90	-158.0
94	V.Vahe	🇪🇪 ESTONIA	176	-0.90	-158.0
95	F.Manalang	🇵🇭 PHILIPPINES	224	-0.93	-209.0
96	T.Boga	🇧🇷 BRAZIL	192	-0.94	-180.0
97	E.La Rovere	🇧🇷 BRAZIL	192	-0.94	-180.0
98	S.Zain	🇯🇴 JORDAN	144	-1.20	-173.0
99	S.Manalang	🇵🇭 PHILIPPINES	224	-1.26	-283.0
100	K.Nadar	🇮🇳 INDIA	112	-1.31	-147.0
101	B.Satya	🇮🇳 INDIA	112	-1.31	-147.0
102	R.Stephens	🇿🇦 SOUTH AFRICA	96	+0.82	+79.0

Opening-lead accuracy↑ top

How often a player’s opening lead held declarer to the same tricks as the best defensive lead double-dummy. Players with few boards are greyed. Click a column header to sort; filter by name or team.

#	Player	Team	Leads	On target	Conceded
1	J.Chung	🇹🇼 CHINESE TAIPEI	48	95.8%	0.04
2	G.Rybnikov	🇺🇦 UKRAINE	40	92.5%	0.07
3	P.Brum	🇧🇷 BRAZIL	33	90.9%	0.12
4	J.Rombaut	🇫🇷 FRANCE	48	89.6%	0.10
5	F.Piedra	🇨🇭 SWITZERLAND	77	89.6%	0.17
6	M.Di Franco	🇮🇹 ITALY	37	89.2%	0.11
7	S.Niemi	🇫🇮 FINLAND	65	89.2%	0.14
8	A.Versace	🇮🇹 ITALY	44	88.6%	0.14
9	Y.Chumak	🇺🇦 UKRAINE	43	88.4%	0.12
10	W.Jacobs	🇦🇺 AUSTRALIA	43	88.4%	0.16
11	R.Welland	🇩🇪 GERMANY	58	87.9%	0.15
12	S.Chokshi	🇮🇳 INDIA	68	86.8%	0.16
13	M.Haikal	🇯🇴 JORDAN	38	86.8%	0.18
14	I.Semenov	🇷🇺 RUSSIA	45	86.7%	0.22
15	T.Chung	🇹🇼 CHINESE TAIPEI	37	86.5%	0.14
16	V.Dragan	🇺🇦 UKRAINE	37	86.5%	0.14
17	V.Kholomeev	🇷🇺 RUSSIA	43	86.0%	0.14
18	J.Quantin	🇫🇷 FRANCE	42	85.7%	0.14
19	A.Apteker	🇿🇦 SOUTH AFRICA	56	85.7%	0.14
20	V.Sliva	🇷🇺 RUSSIA	41	85.4%	0.15
21	Y.Lai	🇸🇬 SINGAPORE	54	85.2%	0.18
22	F.Volcker	🇫🇷 FRANCE	40	85.0%	0.15
23	J.Maripuu	🇪🇪 ESTONIA	40	85.0%	0.15
24	A.Manno	🇮🇹 ITALY	40	85.0%	0.20
25	M.D Avossa	🇮🇹 ITALY	33	84.8%	0.18
26	S.Barros	🇧🇷 BRAZIL	46	84.8%	0.20
27	C.Lorenzini	🇫🇷 FRANCE	39	84.6%	0.15
28	S.Hans	🇦🇺 AUSTRALIA	52	84.6%	0.21
29	V.Vroustis	🇬🇷 GREECE	51	84.3%	0.16
30	N.Delimpaltadakis	🇬🇷 GREECE	44	84.1%	0.18
31	M.Eidi	🇬🇷 GREECE	50	84.0%	0.18
32	M.Liu	🇹🇼 CHINESE TAIPEI	50	84.0%	0.24
33	D.Padon	🇮🇱 ISRAEL	48	83.3%	0.17
34	J.Linde	🇩🇪 GERMANY	48	83.3%	0.21
35	P.Vorobei	🇷🇺 RUSSIA	48	83.3%	0.23
36	C.Schwerdt	🇩🇪 GERMANY	48	83.3%	0.27
37	S.Lian	🇸🇬 SINGAPORE	36	83.3%	0.31
38	K.Koistinen	🇫🇮 FINLAND	68	82.4%	0.19
39	B.Shukhmeyster	🇺🇦 UKRAINE	56	82.1%	0.30
40	B.Thompson	🇦🇺 AUSTRALIA	44	81.8%	0.18
41	J.Salomao	🇧🇷 BRAZIL	44	81.8%	0.20
42	K.Nadar	🇮🇳 INDIA	22	81.8%	0.27
43	R.Tewari	🇮🇳 INDIA	49	81.6%	0.22
44	I.Bavchine	🇷🇺 RUSSIA	43	81.4%	0.26
45	A.Birman	🇮🇱 ISRAEL	42	81.0%	0.21
46	S.Magnusson	🇨🇭 SWITZERLAND	58	81.0%	0.26
47	J.Fritsche	🇩🇪 GERMANY	42	81.0%	0.26
48	O.Oja	🇪🇪 ESTONIA	47	80.9%	0.34
49	B.Satya	🇮🇳 INDIA	26	80.8%	0.27
50	T.Lutter	🇪🇪 ESTONIA	36	80.6%	0.25
51	S.Di Bello	🇮🇹 ITALY	67	80.6%	0.27
52	J.Chen	🇹🇼 CHINESE TAIPEI	51	80.4%	0.33
53	A.Agha Nimer	🇯🇴 JORDAN	40	80.0%	0.25
54	I.Herbst	🇮🇱 ISRAEL	50	80.0%	0.26
55	C.Lam	🇸🇬 SINGAPORE	45	80.0%	0.27
56	N.Eber	🇿🇦 SOUTH AFRICA	50	80.0%	0.28
57	J.Tamminen	🇫🇮 FINLAND	78	79.5%	0.31
58	M.Gromoeller	🇩🇪 GERMANY	29	79.3%	0.24
59	S.Zain	🇯🇴 JORDAN	29	79.3%	0.31
60	Y.Khiuppenen	🇷🇺 RUSSIA	48	79.2%	0.27
61	T.Nunn	🇦🇺 AUSTRALIA	33	78.8%	0.24
62	M.Barel	🇮🇱 ISRAEL	37	78.4%	0.24
63	D.Nikolenkov	🇨🇭 SWITZERLAND	83	78.3%	0.23
64	S.Barakat	🇯🇴 JORDAN	59	78.0%	0.24
65	V.Porkhun	🇺🇦 UKRAINE	50	78.0%	0.24
66	Y.Zack	🇮🇱 ISRAEL	50	78.0%	0.26
67	C.Gower	🇿🇦 SOUTH AFRICA	72	77.8%	0.24
68	C.Lin	🇹🇼 CHINESE TAIPEI	36	77.8%	0.25
69	S.Auken	🇩🇪 GERMANY	49	77.6%	0.31
70	V.Kurig	🇪🇪 ESTONIA	40	77.5%	0.33
71	T.Boga	🇧🇷 BRAZIL	52	76.9%	0.25
72	L.Lauria	🇮🇹 ITALY	52	76.9%	0.27
73	C.Carreon	🇵🇭 PHILIPPINES	60	76.7%	0.28
74	P.Gill	🇦🇺 AUSTRALIA	43	76.7%	0.33
75	K.Ng	🇸🇬 SINGAPORE	55	76.4%	0.24
76	M.Ghanem	🇯🇴 JORDAN	55	76.4%	0.33
77	T.Triandaphyllopoulos	🇬🇷 GREECE	42	76.2%	0.24
78	B.Igla	🇨🇭 SWITZERLAND	63	76.2%	0.25
79	J.Shivdasani	🇮🇳 INDIA	46	76.1%	0.30
80	E.La Rovere	🇧🇷 BRAZIL	54	75.9%	0.39
81	Y.Tham	🇸🇬 SINGAPORE	37	75.7%	0.27
82	F.Manalang	🇵🇭 PHILIPPINES	45	75.6%	0.29
83	F.Combescure	🇫🇷 FRANCE	53	75.5%	0.34
84	C.Bosenberg	🇿🇦 SOUTH AFRICA	65	75.4%	0.29
85	S.Wang	🇹🇼 CHINESE TAIPEI	57	75.4%	0.30
86	O.Herbst	🇮🇱 ISRAEL	40	75.0%	0.28
87	J.Brum	🇧🇷 BRAZIL	52	75.0%	0.33
88	A.Peake	🇦🇺 AUSTRALIA	48	75.0%	0.35
89	T.Bessis	🇫🇷 FRANCE	47	74.5%	0.34
90	J.Aava	🇪🇪 ESTONIA	47	74.5%	0.36
91	Y.Ong	🇸🇬 SINGAPORE	39	74.4%	0.41
92	V.Leskela	🇫🇮 FINLAND	66	74.2%	0.38
93	V.Vahe	🇪🇪 ESTONIA	46	73.9%	0.35
94	O.Rovyshyn	🇺🇦 UKRAINE	49	73.5%	0.27
95	S.Manalang	🇵🇭 PHILIPPINES	56	73.2%	0.30
96	K.Anklesaria	🇮🇳 INDIA	56	73.2%	0.32
97	A.Quiogue	🇵🇭 PHILIPPINES	47	72.3%	0.32
98	Y.Papakyriakopoulos	🇬🇷 GREECE	39	71.8%	0.41
99	J.Maliwat	🇵🇭 PHILIPPINES	53	71.7%	0.40
100	Z.Jarrar	🇯🇴 JORDAN	53	67.9%	0.41
101	P.Kannavos	🇬🇷 GREECE	37	67.6%	0.46
102	R.Stephens	🇿🇦 SOUTH AFRICA	29	79.3%	0.41

Declarer-play accuracy↑ top

How often declarer took at least the double-dummy makeable tricks after the actual opening lead — i.e. didn’t leave tricks on the table. Players with few boards are greyed. Click a column header to sort; filter by name or team.

#	Player	Team	Contracts	On target	Conceded
1	Y.Ong	🇸🇬 SINGAPORE	37	86.5%	0.16
2	I.Bavchine	🇷🇺 RUSSIA	36	86.1%	0.17
3	K.Ng	🇸🇬 SINGAPORE	72	86.1%	0.21
4	J.Shivdasani	🇮🇳 INDIA	55	85.5%	0.26
5	N.Delimpaltadakis	🇬🇷 GREECE	48	85.4%	0.23
6	T.Nunn	🇦🇺 AUSTRALIA	47	85.1%	0.19
7	S.Auken	🇩🇪 GERMANY	46	84.8%	0.17
8	L.Lauria	🇮🇹 ITALY	45	84.4%	0.20
9	S.Hans	🇦🇺 AUSTRALIA	44	84.1%	0.18
10	M.Barel	🇮🇱 ISRAEL	43	83.7%	0.21
11	C.Lorenzini	🇫🇷 FRANCE	54	83.3%	0.18
12	P.Vorobei	🇷🇺 RUSSIA	54	83.3%	0.18
13	D.Padon	🇮🇱 ISRAEL	46	82.6%	0.20
14	M.Eidi	🇬🇷 GREECE	49	81.6%	0.22
15	D.Nikolenkov	🇨🇭 SWITZERLAND	80	81.2%	0.28
16	R.Tewari	🇮🇳 INDIA	57	80.7%	0.23
17	A.Versace	🇮🇹 ITALY	50	80.0%	0.20
18	Y.Zack	🇮🇱 ISRAEL	45	80.0%	0.22
19	J.Rombaut	🇫🇷 FRANCE	40	80.0%	0.23
20	C.Lin	🇹🇼 CHINESE TAIPEI	45	80.0%	0.36
21	Y.Papakyriakopoulos	🇬🇷 GREECE	59	79.7%	0.24
22	J.Chung	🇹🇼 CHINESE TAIPEI	54	79.6%	0.20
23	V.Vahe	🇪🇪 ESTONIA	43	79.1%	0.33
24	T.Bessis	🇫🇷 FRANCE	52	78.8%	0.29
25	M.Gromoeller	🇩🇪 GERMANY	28	78.6%	0.25
26	F.Volcker	🇫🇷 FRANCE	37	78.4%	0.27
27	F.Combescure	🇫🇷 FRANCE	51	78.4%	0.28
28	F.Piedra	🇨🇭 SWITZERLAND	60	78.3%	0.27
29	Y.Lai	🇸🇬 SINGAPORE	45	77.8%	0.24
30	S.Chokshi	🇮🇳 INDIA	49	77.6%	0.22
31	K.Anklesaria	🇮🇳 INDIA	49	77.6%	0.27
32	J.Fritsche	🇩🇪 GERMANY	44	77.3%	0.27
33	T.Boga	🇧🇷 BRAZIL	44	77.3%	0.29
34	G.Rybnikov	🇺🇦 UKRAINE	44	77.3%	0.36
35	B.Thompson	🇦🇺 AUSTRALIA	48	77.1%	0.23
36	Z.Jarrar	🇯🇴 JORDAN	35	77.1%	0.26
37	V.Leskela	🇫🇮 FINLAND	65	76.9%	0.34
38	C.Bosenberg	🇿🇦 SOUTH AFRICA	51	76.5%	0.31
39	K.Nadar	🇮🇳 INDIA	38	76.3%	0.26
40	P.Brum	🇧🇷 BRAZIL	42	76.2%	0.26
41	T.Lutter	🇪🇪 ESTONIA	50	76.0%	0.38
42	J.Brum	🇧🇷 BRAZIL	54	75.9%	0.30
43	V.Kholomeev	🇷🇺 RUSSIA	54	75.9%	0.32
44	V.Vroustis	🇬🇷 GREECE	56	75.0%	0.30
45	B.Igla	🇨🇭 SWITZERLAND	71	74.6%	0.31
46	A.Manno	🇮🇹 ITALY	47	74.5%	0.26
47	C.Carreon	🇵🇭 PHILIPPINES	51	74.5%	0.29
48	Y.Khiuppenen	🇷🇺 RUSSIA	47	74.5%	0.30
49	A.Apteker	🇿🇦 SOUTH AFRICA	55	74.5%	0.33
50	R.Welland	🇩🇪 GERMANY	55	74.5%	0.47
51	J.Linde	🇩🇪 GERMANY	50	74.0%	0.26
52	I.Semenov	🇷🇺 RUSSIA	34	73.5%	0.29
53	J.Aava	🇪🇪 ESTONIA	49	73.5%	0.35
54	C.Schwerdt	🇩🇪 GERMANY	45	73.3%	0.29
55	T.Triandaphyllopoulos	🇬🇷 GREECE	30	73.3%	0.30
56	Y.Tham	🇸🇬 SINGAPORE	41	73.2%	0.27
57	A.Quiogue	🇵🇭 PHILIPPINES	56	73.2%	0.34
58	B.Shukhmeyster	🇺🇦 UKRAINE	52	73.1%	0.33
59	C.Gower	🇿🇦 SOUTH AFRICA	55	72.7%	0.34
60	M.Liu	🇹🇼 CHINESE TAIPEI	29	72.4%	0.31
61	M.Haikal	🇯🇴 JORDAN	36	72.2%	0.39
62	A.Birman	🇮🇱 ISRAEL	39	71.8%	0.31
63	Y.Chumak	🇺🇦 UKRAINE	42	71.4%	0.41
64	S.Wang	🇹🇼 CHINESE TAIPEI	56	71.4%	0.41
65	O.Herbst	🇮🇱 ISRAEL	55	70.9%	0.33
66	V.Kurig	🇪🇪 ESTONIA	54	70.4%	0.32
67	P.Gill	🇦🇺 AUSTRALIA	50	70.0%	0.32
68	V.Dragan	🇺🇦 UKRAINE	40	70.0%	0.33
69	N.Eber	🇿🇦 SOUTH AFRICA	89	69.7%	0.37
70	I.Herbst	🇮🇱 ISRAEL	46	69.6%	0.35
71	S.Niemi	🇫🇮 FINLAND	56	69.6%	0.39
72	S.Barakat	🇯🇴 JORDAN	46	69.6%	0.46
73	M.D Avossa	🇮🇹 ITALY	59	69.5%	0.39
74	M.Di Franco	🇮🇹 ITALY	36	69.4%	0.31
75	S.Magnusson	🇨🇭 SWITZERLAND	49	69.4%	0.39
76	V.Sliva	🇷🇺 RUSSIA	49	69.4%	0.39
77	A.Agha Nimer	🇯🇴 JORDAN	39	69.2%	0.36
78	J.Chen	🇹🇼 CHINESE TAIPEI	42	69.0%	0.36
79	M.Ghanem	🇯🇴 JORDAN	64	68.8%	0.36
80	J.Maripuu	🇪🇪 ESTONIA	51	68.6%	0.33
81	S.Barros	🇧🇷 BRAZIL	35	68.6%	0.40
82	J.Quantin	🇫🇷 FRANCE	41	68.3%	0.41
83	F.Manalang	🇵🇭 PHILIPPINES	69	68.1%	0.38
84	V.Porkhun	🇺🇦 UKRAINE	47	68.1%	0.53
85	P.Kannavos	🇬🇷 GREECE	34	67.6%	0.53
86	A.Peake	🇦🇺 AUSTRALIA	51	66.7%	0.33
87	W.Jacobs	🇦🇺 AUSTRALIA	39	66.7%	0.36
88	K.Koistinen	🇫🇮 FINLAND	81	66.7%	0.41
89	O.Rovyshyn	🇺🇦 UKRAINE	41	65.9%	0.39
90	O.Oja	🇪🇪 ESTONIA	38	65.8%	0.40
91	T.Chung	🇹🇼 CHINESE TAIPEI	35	65.7%	0.46
92	B.Satya	🇮🇳 INDIA	26	65.4%	0.46
93	J.Tamminen	🇫🇮 FINLAND	60	65.0%	0.50
94	S.Di Bello	🇮🇹 ITALY	31	64.5%	0.42
95	J.Maliwat	🇵🇭 PHILIPPINES	61	63.9%	0.49
96	J.Salomao	🇧🇷 BRAZIL	43	62.8%	0.58
97	E.La Rovere	🇧🇷 BRAZIL	39	61.5%	0.46
98	C.Lam	🇸🇬 SINGAPORE	39	61.5%	0.54
99	S.Manalang	🇵🇭 PHILIPPINES	45	57.8%	0.51
100	S.Lian	🇸🇬 SINGAPORE	38	55.3%	0.60
101	S.Zain	🇯🇴 JORDAN	44	52.3%	0.59
102	R.Stephens	🇿🇦 SOUTH AFRICA	19	78.9%	0.21

Defensive accuracy↑ top

How often the defenders held declarer to the double-dummy makeable (or fewer) — charged to both defenders on the board. Players with few boards are greyed. Click a column header to sort; filter by name or team.

#	Player	Team	Boards	On target	Conceded
1	T.Bessis	🇫🇷 FRANCE	87	96.6%	0.03
2	F.Volcker	🇫🇷 FRANCE	87	96.6%	0.03
3	V.Sliva	🇷🇺 RUSSIA	89	93.3%	0.11
4	P.Vorobei	🇷🇺 RUSSIA	89	93.3%	0.11
5	N.Delimpaltadakis	🇬🇷 GREECE	83	92.8%	0.11
6	Y.Papakyriakopoulos	🇬🇷 GREECE	83	92.8%	0.11
7	A.Birman	🇮🇱 ISRAEL	90	92.2%	0.09
8	D.Padon	🇮🇱 ISRAEL	90	92.2%	0.09
9	M.Di Franco	🇮🇹 ITALY	77	92.2%	0.09
10	A.Manno	🇮🇹 ITALY	77	92.2%	0.09
11	S.Hans	🇦🇺 AUSTRALIA	85	91.8%	0.22
12	T.Nunn	🇦🇺 AUSTRALIA	85	91.8%	0.22
13	J.Shivdasani	🇮🇳 INDIA	95	91.6%	0.16
14	R.Tewari	🇮🇳 INDIA	95	91.6%	0.16
15	C.Lorenzini	🇫🇷 FRANCE	81	91.4%	0.09
16	J.Quantin	🇫🇷 FRANCE	81	91.4%	0.09
17	F.Combescure	🇫🇷 FRANCE	101	91.1%	0.12
18	J.Rombaut	🇫🇷 FRANCE	101	91.1%	0.12
19	J.Fritsche	🇩🇪 GERMANY	71	90.1%	0.11
20	M.Gromoeller	🇩🇪 GERMANY	71	90.1%	0.11
21	M.Barel	🇮🇱 ISRAEL	87	89.7%	0.12
22	Y.Zack	🇮🇱 ISRAEL	87	89.7%	0.12
23	M.Liu	🇹🇼 CHINESE TAIPEI	107	89.7%	0.12
24	S.Wang	🇹🇼 CHINESE TAIPEI	107	89.7%	0.12
25	S.Auken	🇩🇪 GERMANY	107	89.7%	0.12
26	R.Welland	🇩🇪 GERMANY	107	89.7%	0.12
27	C.Carreon	🇵🇭 PHILIPPINES	97	89.7%	0.12
28	K.Anklesaria	🇮🇳 INDIA	124	89.5%	0.13
29	S.Chokshi	🇮🇳 INDIA	124	89.5%	0.13
30	A.Quiogue	🇵🇭 PHILIPPINES	109	89.0%	0.13
31	V.Leskela	🇫🇮 FINLAND	144	88.9%	0.14
32	J.Tamminen	🇫🇮 FINLAND	144	88.9%	0.14
33	I.Herbst	🇮🇱 ISRAEL	90	88.9%	0.14
34	O.Herbst	🇮🇱 ISRAEL	90	88.9%	0.14
35	N.Eber	🇿🇦 SOUTH AFRICA	117	88.9%	0.18
36	B.Igla	🇨🇭 SWITZERLAND	140	88.6%	0.14
37	F.Piedra	🇨🇭 SWITZERLAND	140	88.6%	0.14
38	G.Rybnikov	🇺🇦 UKRAINE	96	88.5%	0.12
39	B.Shukhmeyster	🇺🇦 UKRAINE	96	88.5%	0.12
40	L.Lauria	🇮🇹 ITALY	96	88.5%	0.18
41	A.Versace	🇮🇹 ITALY	96	88.5%	0.18
42	M.Haikal	🇯🇴 JORDAN	69	88.4%	0.14
43	M.D Avossa	🇮🇹 ITALY	100	88.0%	0.13
44	S.Di Bello	🇮🇹 ITALY	100	88.0%	0.13
45	A.Apteker	🇿🇦 SOUTH AFRICA	121	87.6%	0.17
46	J.Linde	🇩🇪 GERMANY	96	87.5%	0.15
47	C.Schwerdt	🇩🇪 GERMANY	96	87.5%	0.15
48	C.Bosenberg	🇿🇦 SOUTH AFRICA	120	87.5%	0.19
49	C.Gower	🇿🇦 SOUTH AFRICA	135	87.4%	0.17
50	J.Aava	🇪🇪 ESTONIA	87	87.4%	0.17
51	V.Kurig	🇪🇪 ESTONIA	87	87.4%	0.17
52	P.Kannavos	🇬🇷 GREECE	79	87.3%	0.13
53	T.Triandaphyllopoulos	🇬🇷 GREECE	79	87.3%	0.13
54	S.Magnusson	🇨🇭 SWITZERLAND	141	87.2%	0.16
55	D.Nikolenkov	🇨🇭 SWITZERLAND	141	87.2%	0.16
56	S.Zain	🇯🇴 JORDAN	62	87.1%	0.16
57	Y.Chumak	🇺🇦 UKRAINE	92	87.0%	0.16
58	O.Rovyshyn	🇺🇦 UKRAINE	92	87.0%	0.16
59	J.Maliwat	🇵🇭 PHILIPPINES	107	86.9%	0.15
60	V.Dragan	🇺🇦 UKRAINE	87	86.2%	0.20
61	V.Porkhun	🇺🇦 UKRAINE	87	86.2%	0.20
62	S.Barakat	🇯🇴 JORDAN	114	86.0%	0.17
63	M.Ghanem	🇯🇴 JORDAN	114	86.0%	0.17
64	W.Jacobs	🇦🇺 AUSTRALIA	87	85.1%	0.18
65	B.Thompson	🇦🇺 AUSTRALIA	87	85.1%	0.18
66	J.Chen	🇹🇼 CHINESE TAIPEI	87	85.1%	0.21
67	C.Lin	🇹🇼 CHINESE TAIPEI	87	85.1%	0.21
68	T.Boga	🇧🇷 BRAZIL	106	84.0%	0.20
69	E.La Rovere	🇧🇷 BRAZIL	106	84.0%	0.20
70	J.Maripuu	🇪🇪 ESTONIA	87	83.9%	0.25
71	O.Oja	🇪🇪 ESTONIA	87	83.9%	0.25
72	P.Gill	🇦🇺 AUSTRALIA	91	83.5%	0.18
73	A.Peake	🇦🇺 AUSTRALIA	91	83.5%	0.18
74	V.Kholomeev	🇷🇺 RUSSIA	88	83.0%	0.23
75	I.Semenov	🇷🇺 RUSSIA	88	83.0%	0.23
76	T.Lutter	🇪🇪 ESTONIA	82	82.9%	0.20
77	V.Vahe	🇪🇪 ESTONIA	82	82.9%	0.20
78	P.Brum	🇧🇷 BRAZIL	69	82.6%	0.33
79	I.Bavchine	🇷🇺 RUSSIA	91	82.4%	0.19
80	Y.Khiuppenen	🇷🇺 RUSSIA	91	82.4%	0.19
81	J.Salomao	🇧🇷 BRAZIL	84	82.1%	0.32
82	A.Agha Nimer	🇯🇴 JORDAN	98	81.6%	0.22
83	K.Ng	🇸🇬 SINGAPORE	102	81.4%	0.22
84	K.Koistinen	🇫🇮 FINLAND	133	81.2%	0.23
85	S.Niemi	🇫🇮 FINLAND	133	81.2%	0.23
86	C.Lam	🇸🇬 SINGAPORE	103	80.6%	0.24
87	Z.Jarrar	🇯🇴 JORDAN	91	80.2%	0.24
88	M.Eidi	🇬🇷 GREECE	101	80.2%	0.25
89	V.Vroustis	🇬🇷 GREECE	101	80.2%	0.25
90	S.Lian	🇸🇬 SINGAPORE	74	79.7%	0.24
91	K.Nadar	🇮🇳 INDIA	48	79.2%	0.23
92	B.Satya	🇮🇳 INDIA	48	79.2%	0.23
93	Y.Lai	🇸🇬 SINGAPORE	101	79.2%	0.26
94	J.Chung	🇹🇼 CHINESE TAIPEI	85	78.8%	0.29
95	T.Chung	🇹🇼 CHINESE TAIPEI	85	78.8%	0.29
96	Y.Tham	🇸🇬 SINGAPORE	80	77.5%	0.33
97	Y.Ong	🇸🇬 SINGAPORE	72	76.4%	0.35
98	F.Manalang	🇵🇭 PHILIPPINES	101	76.2%	0.35
99	J.Brum	🇧🇷 BRAZIL	106	75.5%	0.28
100	S.Barros	🇧🇷 BRAZIL	91	74.7%	0.29
101	S.Manalang	🇵🇭 PHILIPPINES	108	72.2%	0.38
102	R.Stephens	🇿🇦 SOUTH AFRICA	51	92.2%	0.10

Strength of schedule — opponent-adjusted Butler↑ top

On every board a player meets a specific opposing pair, and strong opponents defend and bid well — which quietly depresses your cross-IMP. Opp /bd is the mean cumulative Butler of the pairs faced, i.e. the strength of the draw (+ tough, − easy). Adj /bd adds it back — a tough draw is credited, an easy one discounted — and Δ is the resulting move against the raw Butler order. Regulars only (≥ 40% of the boards). Click a column header to sort; filter by name or team.

#	Player	Team	Boards	Opp /bd	Raw /bd	Adj /bd	Δ
1	L.Lauria	🇮🇹 ITALY	192	+0.04	+0.94	+0.98	·
2	A.Versace	🇮🇹 ITALY	192	+0.04	+0.94	+0.98	·
3	T.Bessis	🇫🇷 FRANCE	176	+0.10	+0.71	+0.80	▲8
4	F.Volcker	🇫🇷 FRANCE	176	+0.10	+0.71	+0.80	▲8
5	K.Anklesaria	🇮🇳 INDIA	224	-0.04	+0.81	+0.77	▲2
6	S.Chokshi	🇮🇳 INDIA	224	-0.04	+0.81	+0.77	▲2
7	I.Bavchine	🇷🇺 RUSSIA	176	-0.12	+0.89	+0.76	▼2
8	Y.Khiuppenen	🇷🇺 RUSSIA	176	-0.12	+0.89	+0.76	▼2
9	C.Lorenzini	🇫🇷 FRANCE	176	-0.06	+0.77	+0.72	·
10	J.Quantin	🇫🇷 FRANCE	176	-0.06	+0.77	+0.72	·
11	M.D Avossa	🇮🇹 ITALY	192	-0.20	+0.89	+0.70	▼8
12	S.Di Bello	🇮🇹 ITALY	192	-0.20	+0.89	+0.70	▼8
13	N.Delimpaltadakis	🇬🇷 GREECE	192	-0.02	+0.63	+0.61	▲2
14	Y.Papakyriakopoulos	🇬🇷 GREECE	192	-0.02	+0.63	+0.61	▲2
15	J.Shivdasani	🇮🇳 INDIA	208	-0.04	+0.56	+0.53	▲4
16	R.Tewari	🇮🇳 INDIA	208	-0.04	+0.56	+0.53	▲4
17	A.Birman	🇮🇱 ISRAEL	176	-0.13	+0.61	+0.49	·
18	D.Padon	🇮🇱 ISRAEL	176	-0.13	+0.61	+0.49	·
19	J.Fritsche	🇩🇪 GERMANY	144	+0.03	+0.42	+0.45	▲6
20	M.Gromoeller	🇩🇪 GERMANY	144	+0.03	+0.42	+0.45	▲6
21	F.Combescure	🇫🇷 FRANCE	192	-0.23	+0.67	+0.44	▼8
22	J.Rombaut	🇫🇷 FRANCE	192	-0.23	+0.67	+0.44	▼8
23	W.Jacobs	🇦🇺 AUSTRALIA	176	-0.16	+0.56	+0.40	▼2
24	B.Thompson	🇦🇺 AUSTRALIA	176	-0.16	+0.56	+0.40	▼2
25	V.Kholomeev	🇷🇺 RUSSIA	176	-0.08	+0.42	+0.34	▼2
26	I.Semenov	🇷🇺 RUSSIA	176	-0.08	+0.42	+0.34	▼2
27	S.Magnusson	🇨🇭 SWITZERLAND	272	-0.01	+0.32	+0.31	▲6
28	D.Nikolenkov	🇨🇭 SWITZERLAND	272	-0.01	+0.32	+0.31	▲6
29	I.Herbst	🇮🇱 ISRAEL	192	-0.08	+0.36	+0.28	·
30	O.Herbst	🇮🇱 ISRAEL	192	-0.08	+0.36	+0.28	·
31	P.Gill	🇦🇺 AUSTRALIA	192	-0.08	+0.34	+0.26	·
32	A.Peake	🇦🇺 AUSTRALIA	192	-0.08	+0.34	+0.26	·
33	M.Di Franco	🇮🇹 ITALY	160	+0.06	+0.19	+0.25	▲8
34	A.Manno	🇮🇹 ITALY	160	+0.06	+0.19	+0.25	▲8
35	M.Barel	🇮🇱 ISRAEL	176	+0.01	+0.22	+0.23	▲4
36	Y.Zack	🇮🇱 ISRAEL	176	+0.01	+0.22	+0.23	▲4
37	M.Eidi	🇬🇷 GREECE	208	-0.17	+0.40	+0.22	▼10
38	V.Vroustis	🇬🇷 GREECE	208	-0.17	+0.40	+0.22	▼10
39	G.Rybnikov	🇺🇦 UKRAINE	192	+0.04	+0.18	+0.22	▲4
40	B.Shukhmeyster	🇺🇦 UKRAINE	192	+0.04	+0.18	+0.22	▲4
41	J.Linde	🇩🇪 GERMANY	192	-0.14	+0.32	+0.18	▼6
42	C.Schwerdt	🇩🇪 GERMANY	192	-0.14	+0.32	+0.18	▼6
43	V.Sliva	🇷🇺 RUSSIA	192	+0.14	+0.02	+0.16	▲8
44	P.Vorobei	🇷🇺 RUSSIA	192	+0.14	+0.02	+0.16	▲8
45	B.Igla	🇨🇭 SWITZERLAND	272	-0.10	+0.23	+0.13	▼8
46	F.Piedra	🇨🇭 SWITZERLAND	272	-0.10	+0.23	+0.13	▼8
47	M.Liu	🇹🇼 CHINESE TAIPEI	192	+0.06	+0.07	+0.13	·
48	S.Wang	🇹🇼 CHINESE TAIPEI	192	+0.06	+0.07	+0.13	·
49	Y.Tham	🇸🇬 SINGAPORE	160	+0.00	+0.05	+0.05	·
50	Y.Ong	🇸🇬 SINGAPORE	144	+0.04	-0.01	+0.03	▲3
51	J.Maripuu	🇪🇪 ESTONIA	176	-0.16	+0.11	-0.05	▼6
52	O.Oja	🇪🇪 ESTONIA	176	-0.16	+0.11	-0.05	▼6
53	C.Gower	🇿🇦 SOUTH AFRICA	256	-0.05	-0.01	-0.06	▲1
54	A.Apteker	🇿🇦 SOUTH AFRICA	224	-0.10	+0.03	-0.06	▼4
55	P.Brum	🇧🇷 BRAZIL	144	+0.09	-0.17	-0.09	▲2
56	J.Aava	🇪🇪 ESTONIA	192	+0.09	-0.22	-0.14	▲7
57	V.Kurig	🇪🇪 ESTONIA	192	+0.09	-0.22	-0.14	▲7
58	C.Lam	🇸🇬 SINGAPORE	192	+0.07	-0.22	-0.14	▲4
59	Y.Lai	🇸🇬 SINGAPORE	192	+0.11	-0.28	-0.17	▲9
60	K.Koistinen	🇫🇮 FINLAND	272	+0.14	-0.32	-0.17	▲10
61	S.Niemi	🇫🇮 FINLAND	272	+0.14	-0.32	-0.17	▲10
62	J.Chung	🇹🇼 CHINESE TAIPEI	176	+0.05	-0.24	-0.19	▲4
63	T.Chung	🇹🇼 CHINESE TAIPEI	176	+0.05	-0.24	-0.19	▲4
64	S.Barakat	🇯🇴 JORDAN	224	+0.00	-0.21	-0.21	▼4
65	M.Ghanem	🇯🇴 JORDAN	224	+0.00	-0.21	-0.21	▼4
66	K.Ng	🇸🇬 SINGAPORE	224	-0.00	-0.23	-0.23	▼1
67	S.Auken	🇩🇪 GERMANY	208	-0.09	-0.15	-0.24	▼12
68	R.Welland	🇩🇪 GERMANY	208	-0.09	-0.15	-0.24	▼12
69	S.Hans	🇦🇺 AUSTRALIA	176	+0.18	-0.45	-0.27	▲8
70	T.Nunn	🇦🇺 AUSTRALIA	176	+0.18	-0.45	-0.27	▲8
71	Y.Chumak	🇺🇦 UKRAINE	176	-0.06	-0.21	-0.27	▼13
72	O.Rovyshyn	🇺🇦 UKRAINE	176	-0.06	-0.21	-0.27	▼13
73	V.Leskela	🇫🇮 FINLAND	272	-0.00	-0.32	-0.32	▼1
74	J.Tamminen	🇫🇮 FINLAND	272	-0.00	-0.32	-0.32	▼1
75	S.Barros	🇧🇷 BRAZIL	176	+0.17	-0.51	-0.34	▲7
76	J.Salomao	🇧🇷 BRAZIL	176	+0.04	-0.39	-0.35	▼2
77	S.Lian	🇸🇬 SINGAPORE	176	-0.05	-0.30	-0.36	▼8
78	J.Chen	🇹🇼 CHINESE TAIPEI	176	+0.07	-0.43	-0.36	▼3
79	C.Lin	🇹🇼 CHINESE TAIPEI	176	+0.07	-0.43	-0.36	▼3
80	N.Eber	🇿🇦 SOUTH AFRICA	256	+0.03	-0.48	-0.44	▼1
81	A.Quiogue	🇵🇭 PHILIPPINES	224	+0.02	-0.48	-0.46	·
82	J.Maliwat	🇵🇭 PHILIPPINES	224	+0.01	-0.48	-0.46	▼2
83	V.Dragan	🇺🇦 UKRAINE	176	+0.13	-0.63	-0.50	▲3
84	V.Porkhun	🇺🇦 UKRAINE	176	+0.13	-0.63	-0.50	▲3
85	J.Brum	🇧🇷 BRAZIL	208	+0.11	-0.64	-0.53	▲3
86	C.Bosenberg	🇿🇦 SOUTH AFRICA	256	+0.04	-0.62	-0.59	▼1
87	S.Zain	🇯🇴 JORDAN	144	+0.14	-0.78	-0.64	▲6
88	M.Haikal	🇯🇴 JORDAN	160	+0.07	-0.72	-0.65	▲2
89	P.Kannavos	🇬🇷 GREECE	144	-0.05	-0.60	-0.65	▼6
90	T.Triandaphyllopoulos	🇬🇷 GREECE	144	-0.05	-0.60	-0.65	▼6
91	C.Carreon	🇵🇭 PHILIPPINES	192	-0.03	-0.68	-0.70	▼2
92	T.Boga	🇧🇷 BRAZIL	192	+0.09	-0.79	-0.70	▲2
93	E.La Rovere	🇧🇷 BRAZIL	192	+0.09	-0.79	-0.70	▲2
94	Z.Jarrar	🇯🇴 JORDAN	160	+0.04	-0.77	-0.74	▼2
95	A.Agha Nimer	🇯🇴 JORDAN	176	-0.02	-0.72	-0.74	▼4
96	F.Manalang	🇵🇭 PHILIPPINES	224	+0.11	-0.90	-0.78	·
97	S.Manalang	🇵🇭 PHILIPPINES	224	+0.33	-1.23	-0.90	▲2
98	K.Nadar	🇮🇳 INDIA	112	+0.21	-1.15	-0.93	▼1
99	B.Satya	🇮🇳 INDIA	112	+0.21	-1.15	-0.93	▼1
100	T.Lutter	🇪🇪 ESTONIA	176	+0.12	-1.26	-1.15	·
101	V.Vahe	🇪🇪 ESTONIA	176	+0.12	-1.26	-1.15	·

Statistics