Bali 2013 — 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	J.Meyers	🇺🇸 USA2	192	+0.66	+126.0
2	M.Zur-Campanile	🇺🇸 USA2	192	+0.66	+126.0
3	S.Brock	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	192	+0.42	+81.0
4	N.Smith	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	192	+0.42	+81.0
5	J.Levin	🇺🇸 USA2	208	+0.41	+85.0
6	J.Wolpert	🇺🇸 USA2	208	+0.41	+85.0
7	L.Wang	🇨🇳 CHINA	192	+0.35	+67.0
8	W.Wang	🇨🇳 CHINA	192	+0.35	+67.0
9	F.Brown	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	176	+0.34	+60.0
10	S.Stockdale	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	176	+0.34	+60.0
11	M.Michielsen	🇳🇱 NETHERLANDS	224	+0.02	+5.0
12	M.Wortel	🇳🇱 NETHERLANDS	224	+0.02	+5.0
13	H.Dhondy	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	208	+0.02	+4.0
14	N.Senior	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	208	+0.02	+4.0
15	J.Pasman	🇳🇱 NETHERLANDS	128	-0.07	-9.0
16	A.Simons	🇳🇱 NETHERLANDS	128	-0.07	-9.0
17	Y.Liu	🇨🇳 CHINA	192	-0.09	-18.0
18	R.Yan	🇨🇳 CHINA	192	-0.09	-18.0
19	C.Arnolds	🇳🇱 NETHERLANDS	160	-0.26	-41.0
20	W.Van Zwol	🇳🇱 NETHERLANDS	160	-0.26	-41.0
21	X.Feng	🇨🇳 CHINA	128	-0.73	-94.0
22	Y.Zhang	🇨🇳 CHINA	128	-0.73	-94.0
23	H.Eythorsdottir	🇺🇸 USA2	176	-0.76	-133.0
24	J.Seamon-Molson	🇺🇸 USA2	176	-0.76	-133.0
25	L.Deas	🇺🇸 USA1	80	+0.82	+66.0
26	B.Palmer	🇺🇸 USA1	80	+0.82	+66.0
27	A.Acar	🇹🇷 TURKEY	64	+0.30	+19.0
28	S.Kuranoglu	🇹🇷 TURKEY	64	+0.30	+19.0
29	V.Adut	🇹🇷 TURKEY	48	+0.29	+14.0
30	B.Atalay	🇹🇷 TURKEY	48	+0.29	+14.0
31	C.D'Ovidio	🇫🇷 FRANCE	64	+0.23	+15.0
32	J.Neve	🇫🇷 FRANCE	64	+0.23	+15.0
33	C.Baldysz	🇵🇱 POLAND	80	+0.19	+15.0
34	A.Sarniak	🇵🇱 POLAND	80	+0.19	+15.0
35	D.Kazmucha	🇵🇱 POLAND	80	+0.14	+11.0
36	J.Zmuda	🇵🇱 POLAND	80	+0.14	+11.0
37	D.Gaviard	🇫🇷 FRANCE	64	+0.05	+3.0
38	V.Reess	🇫🇷 FRANCE	64	+0.05	+3.0
39	O.Oymen	🇹🇷 TURKEY	80	-0.45	-36.0
40	D.Yavas	🇹🇷 TURKEY	80	-0.45	-36.0
41	B.Cronier	🇫🇷 FRANCE	64	-0.64	-41.0
42	S.Willard	🇫🇷 FRANCE	64	-0.64	-41.0
43	I.Levitina	🇺🇸 USA1	80	-0.69	-55.0
44	K.Sanborn	🇺🇸 USA1	80	-0.69	-55.0
45	K.Dufrat	🇵🇱 POLAND	32	-2.09	-67.0
46	J.Taczewska	🇵🇱 POLAND	32	-2.09	-67.0
47	J.Radin	🇺🇸 USA1	32	-2.41	-77.0
48	B.Sonsini	🇺🇸 USA1	32	-2.41	-77.0

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	X.Feng	🇨🇳 CHINA	25	96.0%	0.04
2	Y.Liu	🇨🇳 CHINA	41	92.7%	0.07
3	H.Eythorsdottir	🇺🇸 USA2	44	90.9%	0.16
4	N.Senior	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	53	90.6%	0.09
5	M.Wortel	🇳🇱 NETHERLANDS	64	89.1%	0.16
6	J.Levin	🇺🇸 USA2	43	88.4%	0.12
7	A.Simons	🇳🇱 NETHERLANDS	25	88.0%	0.12
8	C.Arnolds	🇳🇱 NETHERLANDS	51	86.3%	0.16
9	W.Van Zwol	🇳🇱 NETHERLANDS	29	86.2%	0.17
10	S.Stockdale	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	50	86.0%	0.16
11	W.Wang	🇨🇳 CHINA	42	83.3%	0.17
12	M.Zur-Campanile	🇺🇸 USA2	47	83.0%	0.21
13	L.Wang	🇨🇳 CHINA	58	82.8%	0.19
14	J.Pasman	🇳🇱 NETHERLANDS	39	82.1%	0.26
15	J.Meyers	🇺🇸 USA2	52	80.8%	0.21
16	J.Wolpert	🇺🇸 USA2	46	80.4%	0.20
17	J.Seamon-Molson	🇺🇸 USA2	35	80.0%	0.20
18	Y.Zhang	🇨🇳 CHINA	34	79.4%	0.23
19	H.Dhondy	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	52	78.8%	0.31
20	F.Brown	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	52	75.0%	0.27
21	N.Smith	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	47	72.3%	0.30
22	S.Brock	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	46	71.7%	0.30
23	M.Michielsen	🇳🇱 NETHERLANDS	52	71.2%	0.31
24	R.Yan	🇨🇳 CHINA	47	70.2%	0.40
25	B.Sonsini	🇺🇸 USA1	7	100.0%	0.00
26	C.Baldysz	🇵🇱 POLAND	15	93.3%	0.07
27	B.Cronier	🇫🇷 FRANCE	13	92.3%	0.08
28	D.Yavas	🇹🇷 TURKEY	13	92.3%	0.15
29	S.Kuranoglu	🇹🇷 TURKEY	12	91.7%	0.08
30	J.Radin	🇺🇸 USA1	11	90.9%	0.09
31	J.Taczewska	🇵🇱 POLAND	10	90.0%	0.10
32	B.Palmer	🇺🇸 USA1	14	85.7%	0.14
33	J.Zmuda	🇵🇱 POLAND	13	84.6%	0.15
34	L.Deas	🇺🇸 USA1	27	81.5%	0.18
35	A.Sarniak	🇵🇱 POLAND	26	80.8%	0.23
36	K.Dufrat	🇵🇱 POLAND	10	80.0%	0.30
37	D.Kazmucha	🇵🇱 POLAND	31	77.4%	0.29
38	A.Acar	🇹🇷 TURKEY	22	77.3%	0.23
39	J.Neve	🇫🇷 FRANCE	13	76.9%	0.23
40	C.D'Ovidio	🇫🇷 FRANCE	21	76.2%	0.24
41	I.Levitina	🇺🇸 USA1	16	75.0%	0.31
42	K.Sanborn	🇺🇸 USA1	16	75.0%	0.31
43	V.Reess	🇫🇷 FRANCE	22	72.7%	0.32
44	B.Atalay	🇹🇷 TURKEY	14	71.4%	0.36
45	O.Oymen	🇹🇷 TURKEY	20	70.0%	0.35
46	D.Gaviard	🇫🇷 FRANCE	15	66.7%	0.40
47	S.Willard	🇫🇷 FRANCE	12	66.7%	0.42
48	V.Adut	🇹🇷 TURKEY	12	50.0%	0.58

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	F.Brown	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	32	87.5%	0.12
2	M.Zur-Campanile	🇺🇸 USA2	39	87.2%	0.18
3	J.Wolpert	🇺🇸 USA2	58	81.0%	0.21
4	J.Levin	🇺🇸 USA2	58	81.0%	0.22
5	S.Stockdale	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	39	79.5%	0.26
6	J.Meyers	🇺🇸 USA2	53	79.2%	0.30
7	Y.Liu	🇨🇳 CHINA	53	77.4%	0.28
8	J.Seamon-Molson	🇺🇸 USA2	48	77.1%	0.33
9	N.Smith	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	51	76.5%	0.26
10	W.Wang	🇨🇳 CHINA	38	76.3%	0.34
11	Y.Zhang	🇨🇳 CHINA	37	75.7%	0.35
12	R.Yan	🇨🇳 CHINA	48	75.0%	0.38
13	A.Simons	🇳🇱 NETHERLANDS	27	74.1%	0.30
14	M.Wortel	🇳🇱 NETHERLANDS	52	73.1%	0.35
15	H.Dhondy	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	47	72.3%	0.34
16	W.Van Zwol	🇳🇱 NETHERLANDS	39	71.8%	0.33
17	X.Feng	🇨🇳 CHINA	31	71.0%	0.42
18	S.Brock	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	47	70.2%	0.36
19	C.Arnolds	🇳🇱 NETHERLANDS	39	69.2%	0.36
20	M.Michielsen	🇳🇱 NETHERLANDS	52	69.2%	0.39
21	L.Wang	🇨🇳 CHINA	54	66.7%	0.43
22	J.Pasman	🇳🇱 NETHERLANDS	36	66.7%	0.44
23	H.Eythorsdottir	🇺🇸 USA2	49	63.3%	0.53
24	N.Senior	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	54	57.4%	0.54
25	J.Radin	🇺🇸 USA1	7	100.0%	0.00
26	B.Cronier	🇫🇷 FRANCE	12	91.7%	0.08
27	K.Dufrat	🇵🇱 POLAND	8	87.5%	0.38
28	I.Levitina	🇺🇸 USA1	20	85.0%	0.15
29	V.Adut	🇹🇷 TURKEY	13	84.6%	0.15
30	S.Kuranoglu	🇹🇷 TURKEY	12	83.3%	0.17
31	A.Sarniak	🇵🇱 POLAND	22	81.8%	0.23
32	C.D'Ovidio	🇫🇷 FRANCE	16	81.2%	0.19
33	V.Reess	🇫🇷 FRANCE	10	80.0%	0.20
34	O.Oymen	🇹🇷 TURKEY	25	80.0%	0.24
35	K.Sanborn	🇺🇸 USA1	28	78.6%	0.25
36	C.Baldysz	🇵🇱 POLAND	17	76.5%	0.23
37	A.Acar	🇹🇷 TURKEY	17	76.5%	0.23
38	B.Atalay	🇹🇷 TURKEY	8	75.0%	0.62
39	S.Willard	🇫🇷 FRANCE	27	74.1%	0.30
40	D.Kazmucha	🇵🇱 POLAND	22	72.7%	0.36
41	J.Zmuda	🇵🇱 POLAND	14	71.4%	0.29
42	D.Yavas	🇹🇷 TURKEY	21	71.4%	0.33
43	J.Neve	🇫🇷 FRANCE	14	71.4%	0.43
44	D.Gaviard	🇫🇷 FRANCE	17	70.6%	0.35
45	L.Deas	🇺🇸 USA1	21	57.1%	0.48
46	B.Sonsini	🇺🇸 USA1	7	57.1%	0.57
47	B.Palmer	🇺🇸 USA1	16	56.2%	0.50
48	J.Taczewska	🇵🇱 POLAND	4	50.0%	0.50

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	Y.Liu	🇨🇳 CHINA	88	95.5%	0.04
2	R.Yan	🇨🇳 CHINA	88	95.5%	0.04
3	H.Eythorsdottir	🇺🇸 USA2	79	89.9%	0.11
4	J.Seamon-Molson	🇺🇸 USA2	79	89.9%	0.11
5	M.Michielsen	🇳🇱 NETHERLANDS	116	88.8%	0.15
6	M.Wortel	🇳🇱 NETHERLANDS	116	88.8%	0.15
7	L.Wang	🇨🇳 CHINA	100	88.0%	0.12
8	W.Wang	🇨🇳 CHINA	100	88.0%	0.12
9	J.Meyers	🇺🇸 USA2	99	87.9%	0.16
10	M.Zur-Campanile	🇺🇸 USA2	99	87.9%	0.16
11	H.Dhondy	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	105	87.6%	0.17
12	N.Senior	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	105	87.6%	0.17
13	S.Brock	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	93	84.9%	0.18
14	N.Smith	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	93	84.9%	0.18
15	J.Levin	🇺🇸 USA2	89	84.3%	0.17
16	J.Wolpert	🇺🇸 USA2	89	84.3%	0.17
17	X.Feng	🇨🇳 CHINA	59	83.1%	0.25
18	Y.Zhang	🇨🇳 CHINA	59	83.1%	0.25
19	J.Pasman	🇳🇱 NETHERLANDS	64	82.8%	0.20
20	A.Simons	🇳🇱 NETHERLANDS	64	82.8%	0.20
21	F.Brown	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	102	82.4%	0.20
22	S.Stockdale	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	102	82.4%	0.20
23	C.Arnolds	🇳🇱 NETHERLANDS	80	81.2%	0.28
24	W.Van Zwol	🇳🇱 NETHERLANDS	80	81.2%	0.28
25	C.Baldysz	🇵🇱 POLAND	41	95.1%	0.10
26	A.Sarniak	🇵🇱 POLAND	41	95.1%	0.10
27	I.Levitina	🇺🇸 USA1	32	93.8%	0.06
28	K.Sanborn	🇺🇸 USA1	32	93.8%	0.06
29	B.Cronier	🇫🇷 FRANCE	25	92.0%	0.08
30	S.Willard	🇫🇷 FRANCE	25	92.0%	0.08
31	D.Gaviard	🇫🇷 FRANCE	37	89.2%	0.14
32	V.Reess	🇫🇷 FRANCE	37	89.2%	0.14
33	D.Kazmucha	🇵🇱 POLAND	44	88.6%	0.11
34	J.Zmuda	🇵🇱 POLAND	44	88.6%	0.11
35	A.Acar	🇹🇷 TURKEY	34	88.2%	0.18
36	S.Kuranoglu	🇹🇷 TURKEY	34	88.2%	0.18
37	O.Oymen	🇹🇷 TURKEY	33	87.9%	0.21
38	D.Yavas	🇹🇷 TURKEY	33	87.9%	0.21
39	C.D'Ovidio	🇫🇷 FRANCE	34	85.3%	0.27
40	J.Neve	🇫🇷 FRANCE	34	85.3%	0.27
41	V.Adut	🇹🇷 TURKEY	26	84.6%	0.31
42	B.Atalay	🇹🇷 TURKEY	26	84.6%	0.31
43	L.Deas	🇺🇸 USA1	41	80.5%	0.34
44	B.Palmer	🇺🇸 USA1	41	80.5%	0.34
45	J.Radin	🇺🇸 USA1	18	66.7%	0.50
46	B.Sonsini	🇺🇸 USA1	18	66.7%	0.50
47	K.Dufrat	🇵🇱 POLAND	20	65.0%	0.35
48	J.Taczewska	🇵🇱 POLAND	20	65.0%	0.35

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	J.Meyers	🇺🇸 USA2	192	+0.02	+0.39	+0.41	▲2
2	M.Zur-Campanile	🇺🇸 USA2	192	+0.02	+0.39	+0.41	▲2
3	L.Wang	🇨🇳 CHINA	224	+0.08	+0.29	+0.37	▲4
4	W.Wang	🇨🇳 CHINA	224	+0.08	+0.29	+0.37	▲4
5	S.Brock	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	192	-0.35	+0.71	+0.36	▼4
6	N.Smith	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	192	-0.35	+0.71	+0.36	▼4
7	J.Pasman	🇳🇱 NETHERLANDS	128	-0.11	+0.31	+0.19	▼2
8	A.Simons	🇳🇱 NETHERLANDS	128	-0.11	+0.31	+0.19	▼2
9	J.Levin	🇺🇸 USA2	208	-0.08	+0.24	+0.16	·
10	J.Wolpert	🇺🇸 USA2	208	-0.08	+0.24	+0.16	·
11	H.Eythorsdottir	🇺🇸 USA2	176	-0.05	+0.11	+0.06	·
12	J.Seamon-Molson	🇺🇸 USA2	176	-0.05	+0.11	+0.06	·
13	H.Dhondy	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	208	+0.08	-0.04	+0.04	▲2
14	N.Senior	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	208	+0.08	-0.04	+0.04	▲2
15	C.Arnolds	🇳🇱 NETHERLANDS	192	+0.05	-0.06	-0.01	▲2
16	W.Van Zwol	🇳🇱 NETHERLANDS	192	+0.05	-0.06	-0.01	▲2
17	F.Brown	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	176	-0.19	+0.10	-0.09	▼4
18	S.Stockdale	🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND	176	-0.19	+0.10	-0.09	▼4
19	M.Michielsen	🇳🇱 NETHERLANDS	256	-0.07	-0.14	-0.21	·
20	M.Wortel	🇳🇱 NETHERLANDS	256	-0.07	-0.14	-0.21	·
21	Y.Liu	🇨🇳 CHINA	224	+0.03	-0.43	-0.39	·
22	R.Yan	🇨🇳 CHINA	224	+0.03	-0.43	-0.39	·
23	X.Feng	🇨🇳 CHINA	128	+0.22	-0.71	-0.49	·
24	Y.Zhang	🇨🇳 CHINA	128	+0.22	-0.71	-0.49	·

Stages

Statistics