Opatija 2019 — 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	E.Hansson	BADOELL	144	+0.85	+123.0
2	C.Mann	BADOELL	144	+0.85	+123.0
3	K.Cichy	POLAND	144	+0.62	+90.0
4	K.Kopka	POLAND	144	+0.62	+90.0
5	J.Bazyluk	POLAND	144	+0.47	+68.0
6	T.Kielbasa	POLAND	144	+0.47	+68.0
7	F.Kolesnik	THE CANADIANS	130	+0.07	+9.0
8	B.Zhu	THE CANADIANS	130	+0.07	+9.0
9	S.Bune	MEISTERS DISCIPLE	130	-0.08	-11.0
10	C.Lahrmann	MEISTERS DISCIPLE	130	-0.08	-11.0
11	O.Nijssen	BADOELL	144	-0.26	-37.0
12	T.Van De Paverd	BADOELL	144	-0.26	-37.0
13	I.Baniri	MEISTERS DISCIPLE	130	-0.29	-38.0
14	A.Sandin	MEISTERS DISCIPLE	130	-0.29	-38.0
15	H.Dong	THE CANADIANS	130	-0.45	-58.0
16	H.Luba	THE CANADIANS	130	-0.45	-58.0
17	H.Liu	SXSTARLORD	16	+1.56	+25.0
18	T.Yao	SXSTARLORD	16	+1.56	+25.0
19	M.Lombardi	ITALIA	32	+0.81	+26.0
20	F.Porta	ITALIA	32	+0.81	+26.0
21	L.Bellicaud	FRANCE FUNBRIDGE	32	+0.47	+15.0
22	T.Guillemin	FRANCE FUNBRIDGE	32	+0.47	+15.0
23	Y.Inoue	JAPAN	32	-0.34	-11.0
24	K.Takizawa	JAPAN	32	-0.34	-11.0
25	Y.Liu	SXSTARLORD	16	-0.56	-9.0
26	M.Lu	SXSTARLORD	16	-0.56	-9.0
27	L.Rombaut	FRANCE FUNBRIDGE	32	-0.72	-23.0
28	C.Teil	FRANCE FUNBRIDGE	32	-0.72	-23.0
29	G.Giubilo	ITALIA	32	-0.97	-31.0
30	G.Giubilo	ITALIA	32	-0.97	-31.0
31	T.Inami	JAPAN	16	-1.44	-23.0
32	T.Suzuki	JAPAN	16	-1.44	-23.0
33	S.Kawabata	JAPAN	16	-2.06	-33.0
34	Y.Song	JAPAN	16	-2.06	-33.0
35	C.Deng	SXSTARLORD	32	-2.56	-82.0
36	Z.Yuan	SXSTARLORD	32	-2.56	-82.0

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	E.Hansson	BADOELL	36	94.4%	0.06
2	I.Baniri	MEISTERS DISCIPLE	29	89.7%	0.10
3	C.Mann	BADOELL	37	89.2%	0.11
4	F.Kolesnik	THE CANADIANS	32	87.5%	0.12
5	T.Kielbasa	POLAND	39	87.2%	0.18
6	B.Zhu	THE CANADIANS	28	85.7%	0.18
7	K.Kopka	POLAND	43	79.1%	0.23
8	J.Bazyluk	POLAND	38	78.9%	0.24
9	A.Sandin	MEISTERS DISCIPLE	33	78.8%	0.21
10	T.Van De Paverd	BADOELL	33	78.8%	0.30
11	S.Bune	MEISTERS DISCIPLE	32	78.1%	0.25
12	C.Lahrmann	MEISTERS DISCIPLE	31	77.4%	0.32
13	O.Nijssen	BADOELL	39	76.9%	0.23
14	H.Luba	THE CANADIANS	27	74.1%	0.26
15	K.Cichy	POLAND	34	73.5%	0.27
16	H.Dong	THE CANADIANS	32	71.9%	0.34
17	T.Guillemin	FRANCE FUNBRIDGE	5	100.0%	0.00
18	T.Yao	SXSTARLORD	3	100.0%	0.00
19	T.Inami	JAPAN	5	100.0%	0.00
20	M.Lu	SXSTARLORD	4	100.0%	0.00
21	C.Deng	SXSTARLORD	6	100.0%	0.00
22	S.Kawabata	JAPAN	3	100.0%	0.00
23	F.Porta	ITALIA	8	87.5%	0.12
24	Z.Yuan	SXSTARLORD	7	85.7%	0.29
25	L.Bellicaud	FRANCE FUNBRIDGE	13	84.6%	0.15
26	C.Teil	FRANCE FUNBRIDGE	5	80.0%	0.20
27	Y.Inoue	JAPAN	9	77.8%	0.22
28	K.Takizawa	JAPAN	9	77.8%	0.22
29	L.Rombaut	FRANCE FUNBRIDGE	12	75.0%	0.25
30	H.Liu	SXSTARLORD	7	71.4%	0.29
31	M.Lombardi	ITALIA	10	70.0%	0.40
32	Y.Liu	SXSTARLORD	5	60.0%	0.60
33	G.Giubilo	ITALIA	14	57.1%	0.64
34	Y.Song	JAPAN	4	50.0%	0.50
35	G.Giubilo	ITALIA	4	25.0%	0.75

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	H.Luba	THE CANADIANS	46	87.0%	0.13
2	O.Nijssen	BADOELL	28	85.7%	0.21
3	K.Kopka	POLAND	32	81.2%	0.19
4	C.Mann	BADOELL	32	81.2%	0.22
5	J.Bazyluk	POLAND	31	80.6%	0.26
6	C.Lahrmann	MEISTERS DISCIPLE	40	80.0%	0.20
7	E.Hansson	BADOELL	39	79.5%	0.28
8	B.Zhu	THE CANADIANS	34	79.4%	0.23
9	A.Sandin	MEISTERS DISCIPLE	42	78.6%	0.24
10	K.Cichy	POLAND	35	77.1%	0.29
11	H.Dong	THE CANADIANS	25	76.0%	0.44
12	T.Kielbasa	POLAND	36	75.0%	0.33
13	T.Van De Paverd	BADOELL	44	75.0%	0.34
14	I.Baniri	MEISTERS DISCIPLE	26	73.1%	0.39
15	S.Bune	MEISTERS DISCIPLE	27	70.4%	0.33
16	F.Kolesnik	THE CANADIANS	36	66.7%	0.44
17	T.Guillemin	FRANCE FUNBRIDGE	5	100.0%	0.00
18	H.Liu	SXSTARLORD	3	100.0%	0.00
19	T.Inami	JAPAN	8	100.0%	0.00
20	G.Giubilo	ITALIA	4	100.0%	0.00
21	M.Lu	SXSTARLORD	2	100.0%	0.00
22	K.Takizawa	JAPAN	10	90.0%	0.10
23	C.Deng	SXSTARLORD	10	90.0%	0.20
24	M.Lombardi	ITALIA	8	87.5%	0.12
25	L.Rombaut	FRANCE FUNBRIDGE	6	83.3%	0.17
26	G.Giubilo	ITALIA	10	80.0%	0.20
27	Y.Liu	SXSTARLORD	5	80.0%	0.20
28	L.Bellicaud	FRANCE FUNBRIDGE	9	77.8%	0.22
29	Z.Yuan	SXSTARLORD	9	77.8%	0.33
30	Y.Inoue	JAPAN	4	75.0%	0.25
31	S.Kawabata	JAPAN	3	66.7%	0.33
32	Y.Song	JAPAN	6	66.7%	0.33
33	C.Teil	FRANCE FUNBRIDGE	9	66.7%	0.56
34	F.Porta	ITALIA	6	66.7%	0.67
35	T.Suzuki	JAPAN	3	33.3%	0.67
36	T.Yao	SXSTARLORD	3	33.3%	1.00

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	I.Baniri	MEISTERS DISCIPLE	62	90.3%	0.10
2	A.Sandin	MEISTERS DISCIPLE	62	90.3%	0.10
3	O.Nijssen	BADOELL	72	84.7%	0.18
4	T.Van De Paverd	BADOELL	72	84.7%	0.18
5	S.Bune	MEISTERS DISCIPLE	63	82.5%	0.21
6	C.Lahrmann	MEISTERS DISCIPLE	63	82.5%	0.21
7	J.Bazyluk	POLAND	77	81.8%	0.20
8	T.Kielbasa	POLAND	77	81.8%	0.20
9	K.Cichy	POLAND	77	81.8%	0.25
10	K.Kopka	POLAND	77	81.8%	0.25
11	H.Dong	THE CANADIANS	59	81.4%	0.32
12	H.Luba	THE CANADIANS	59	81.4%	0.32
13	E.Hansson	BADOELL	73	76.7%	0.26
14	C.Mann	BADOELL	73	76.7%	0.26
15	F.Kolesnik	THE CANADIANS	60	73.3%	0.37
16	B.Zhu	THE CANADIANS	60	73.3%	0.37
17	C.Deng	SXSTARLORD	13	100.0%	0.00
18	Z.Yuan	SXSTARLORD	13	100.0%	0.00
19	H.Liu	SXSTARLORD	10	90.0%	0.10
20	T.Yao	SXSTARLORD	10	90.0%	0.10
21	Y.Liu	SXSTARLORD	9	88.9%	0.11
22	M.Lu	SXSTARLORD	9	88.9%	0.11
23	L.Bellicaud	FRANCE FUNBRIDGE	18	88.9%	0.17
24	T.Guillemin	FRANCE FUNBRIDGE	18	88.9%	0.17
25	G.Giubilo	ITALIA	18	83.3%	0.17
26	G.Giubilo	ITALIA	18	83.3%	0.17
27	L.Rombaut	FRANCE FUNBRIDGE	17	82.4%	0.35
28	C.Teil	FRANCE FUNBRIDGE	17	82.4%	0.35
29	T.Inami	JAPAN	5	80.0%	0.40
30	T.Suzuki	JAPAN	5	80.0%	0.40
31	M.Lombardi	ITALIA	18	77.8%	0.22
32	F.Porta	ITALIA	18	77.8%	0.22
33	Y.Inoue	JAPAN	18	77.8%	0.28
34	K.Takizawa	JAPAN	18	77.8%	0.28
35	S.Kawabata	JAPAN	7	71.4%	0.43
36	Y.Song	JAPAN	7	71.4%	0.43

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	K.Cichy	POLAND	144	-0.20	+0.79	+0.59	·
2	K.Kopka	POLAND	144	-0.20	+0.79	+0.59	·
3	E.Hansson	BADOELL	144	-0.31	+0.79	+0.48	·
4	C.Mann	BADOELL	144	-0.31	+0.79	+0.48	·
5	J.Bazyluk	POLAND	144	-0.17	+0.54	+0.37	·
6	T.Kielbasa	POLAND	144	-0.17	+0.54	+0.37	·
7	H.Dong	THE CANADIANS	130	+0.17	-0.03	+0.13	▲2
8	H.Luba	THE CANADIANS	130	+0.17	-0.03	+0.13	▲2
9	O.Nijssen	BADOELL	144	+0.09	-0.05	+0.04	▲2
10	T.Van De Paverd	BADOELL	144	+0.09	-0.05	+0.04	▲2
11	F.Kolesnik	THE CANADIANS	130	+0.18	-0.26	-0.08	▲2
12	B.Zhu	THE CANADIANS	130	+0.18	-0.26	-0.08	▲2
13	I.Baniri	MEISTERS DISCIPLE	130	+0.40	-0.68	-0.29	▲2
14	A.Sandin	MEISTERS DISCIPLE	130	+0.40	-0.68	-0.29	▲2
15	S.Bune	MEISTERS DISCIPLE	130	-0.36	+0.04	-0.33	▼8
16	C.Lahrmann	MEISTERS DISCIPLE	130	-0.36	+0.04	-0.33	▼8

Stages

Statistics