Wroclaw 2024 — 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.Morawska	POLAND 1	60	+3.98	+239.0
2	M.Niklaus	POLAND 1	60	+3.98	+239.0
3	W.Forys	POLAND 2	60	+2.15	+129.0
4	M.Trojanska	POLAND 2	60	+2.15	+129.0
5	A.Bune	JENTERNE	90	+1.87	+168.0
6	S.Bune	JENTERNE	90	+1.87	+168.0
7	M.Kurek Beaulieu	FRANCE	90	+1.72	+155.0
8	W.Schlumberger	FRANCE	90	+1.72	+155.0
9	A.Davey	AUSTRALIA	60	+1.35	+81.0
10	L.Morgan	AUSTRALIA	60	+1.35	+81.0
11	K.Mackowiak	WZBS	90	+0.87	+78.0
12	M.Slebzak	WZBS	90	+0.87	+78.0
13	Z.Chowdhury	AUSTRALIA	60	+0.78	+47.0
14	D.Shah	AUSTRALIA	60	+0.78	+47.0
15	C.Baumgart	CLEO	90	+0.67	+60.0
16	K.Sullivan	CLEO	90	+0.67	+60.0
17	N.Berut	AZS UW PTC PIAST	90	+0.66	+59.0
18	D.Lucka	POLAND 1	60	+0.62	+37.0
19	N.Suszanowicz	POLAND 1	60	+0.62	+37.0
20	M.Regula	AZS UW PTC PIAST	80	+0.21	+17.0
21	S.Ridou	NEW FRIENDS	40	+0.15	+6.0
22	I.Sliwska	MAIA	90	+0.02	+2.0
23	M.Wisniewska	MAIA	90	+0.02	+2.0
24	N.Frechowicz	POLAND 2	60	-0.12	-7.0
25	K.Pustulka	POLAND 2	60	-0.12	-7.0
26	K.Macdonald	AUSTRALIA	60	-0.20	-12.0
27	J.Skeate	AUSTRALIA	60	-0.20	-12.0
28	M.Lejeune	CLEO	90	-0.21	-19.0
29	M.Van Der Valk	CLEO	90	-0.21	-19.0
30	I.Mathisen	NEW FRIENDS	90	-0.30	-27.0
31	G.Fibert	NEW FRIENDS	50	-0.66	-33.0
32	M.Gryzlo	POLAND 2	60	-0.67	-40.0
33	M.Kapala	POLAND 2	60	-0.67	-40.0
34	C.Belloy	FRANCE	90	-0.87	-78.0
35	E.Nugues	FRANCE	90	-0.87	-78.0
36	K.Brekke	JENTERNE	90	-1.13	-102.0
37	M.Statle	JENTERNE	90	-1.13	-102.0
38	W.Glura-Karasiewicz	WZBS	90	-1.48	-133.0
39	A.Gorwa	WZBS	90	-1.48	-133.0
40	J.Gala	AZS UW PTC PIAST	90	-1.54	-139.0
41	W.Miszczuk	AZS UW PTC PIAST	90	-1.54	-139.0
42	E.Bagrowska	POLAND 1	60	-1.93	-116.0
43	M.Brzyzka	POLAND 1	60	-1.93	-116.0
44	A.Eggink	MAIA	90	-2.11	-190.0
45	A.Oranje	MAIA	90	-2.11	-190.0
46	A.Deschenes	NEW FRIENDS	90	-2.13	-192.0
47	A.Liang	NEW FRIENDS	90	-2.13	-192.0
48	N.Dzialecka	AZS UW PTC PIAST	10	+4.20	+42.0

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	M.Kapala	POLAND 2	11	100.0%	0.00
2	W.Glura-Karasiewicz	WZBS	12	100.0%	0.00
3	J.Gala	AZS UW PTC PIAST	18	100.0%	0.00
4	A.Gorwa	WZBS	20	95.0%	0.10
5	N.Suszanowicz	POLAND 1	18	94.4%	0.11
6	E.Bagrowska	POLAND 1	14	92.9%	0.07
7	M.Statle	JENTERNE	26	92.3%	0.12
8	G.Fibert	NEW FRIENDS	12	91.7%	0.08
9	E.Nugues	FRANCE	24	91.7%	0.12
10	C.Baumgart	CLEO	31	90.3%	0.10
11	K.Pustulka	POLAND 2	18	88.9%	0.22
12	W.Schlumberger	FRANCE	26	88.5%	0.12
13	A.Bune	JENTERNE	24	87.5%	0.12
14	A.Oranje	MAIA	24	87.5%	0.17
15	M.Slebzak	WZBS	23	87.0%	0.26
16	K.Brekke	JENTERNE	22	86.4%	0.14
17	I.Mathisen	NEW FRIENDS	28	85.7%	0.18
18	S.Ridou	NEW FRIENDS	14	85.7%	0.21
19	J.Skeate	AUSTRALIA	13	84.6%	0.15
20	A.Deschenes	NEW FRIENDS	26	84.6%	0.23
21	D.Lucka	POLAND 1	19	84.2%	0.16
22	A.Davey	AUSTRALIA	19	84.2%	0.16
23	M.Gryzlo	POLAND 2	6	83.3%	0.17
24	D.Shah	AUSTRALIA	11	81.8%	0.18
25	N.Berut	AZS UW PTC PIAST	27	81.5%	0.18
26	A.Liang	NEW FRIENDS	16	81.2%	0.19
27	M.Trojanska	POLAND 2	16	81.2%	0.25
28	Z.Chowdhury	AUSTRALIA	21	81.0%	0.19
29	I.Sliwska	MAIA	21	81.0%	0.19
30	S.Bune	JENTERNE	20	80.0%	0.20
31	M.Niklaus	POLAND 1	18	77.8%	0.22
32	M.Kurek Beaulieu	FRANCE	18	77.8%	0.28
33	M.Regula	AZS UW PTC PIAST	18	77.8%	0.28
34	K.Mackowiak	WZBS	22	77.3%	0.23
35	W.Forys	POLAND 2	24	75.0%	0.29
36	M.Brzyzka	POLAND 1	12	75.0%	0.33
37	A.Eggink	MAIA	26	73.1%	0.31
38	K.Sullivan	CLEO	22	72.7%	0.32
39	M.Lejeune	CLEO	18	72.2%	0.28
40	E.Morawska	POLAND 1	14	71.4%	0.29
41	L.Morgan	AUSTRALIA	14	71.4%	0.36
42	M.Wisniewska	MAIA	16	68.8%	0.31
43	M.Van Der Valk	CLEO	21	66.7%	0.48
44	N.Frechowicz	POLAND 2	12	66.7%	0.58
45	W.Miszczuk	AZS UW PTC PIAST	28	64.3%	0.46
46	K.Macdonald	AUSTRALIA	12	58.3%	0.67
47	C.Belloy	FRANCE	19	57.9%	0.58
48	N.Dzialecka	AZS UW PTC PIAST	4	100.0%	0.00

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	E.Morawska	POLAND 1	14	92.9%	0.07
2	A.Davey	AUSTRALIA	16	87.5%	0.44
3	M.Kurek Beaulieu	FRANCE	23	87.0%	0.17
4	W.Schlumberger	FRANCE	22	86.4%	0.14
5	W.Forys	POLAND 2	14	85.7%	0.21
6	M.Niklaus	POLAND 1	13	84.6%	0.15
7	M.Kapala	POLAND 2	22	81.8%	0.23
8	L.Morgan	AUSTRALIA	11	81.8%	0.27
9	K.Macdonald	AUSTRALIA	22	81.8%	0.27
10	M.Statle	JENTERNE	20	80.0%	0.20
11	A.Oranje	MAIA	20	80.0%	0.35
12	A.Bune	JENTERNE	29	79.3%	0.24
13	M.Wisniewska	MAIA	22	77.3%	0.32
14	N.Suszanowicz	POLAND 1	13	76.9%	0.23
15	D.Shah	AUSTRALIA	11	72.7%	0.46
16	A.Liang	NEW FRIENDS	28	71.4%	0.39
17	W.Glura-Karasiewicz	WZBS	35	71.4%	0.43
18	E.Nugues	FRANCE	28	71.4%	0.61
19	S.Bune	JENTERNE	17	70.6%	0.47
20	D.Lucka	POLAND 1	10	70.0%	0.40
21	M.Van Der Valk	CLEO	23	69.6%	0.35
22	M.Brzyzka	POLAND 1	16	68.8%	0.31
23	M.Lejeune	CLEO	28	67.9%	0.43
24	C.Baumgart	CLEO	18	66.7%	0.33
25	M.Trojanska	POLAND 2	6	66.7%	0.50
26	A.Eggink	MAIA	20	65.0%	0.35
27	N.Frechowicz	POLAND 2	17	64.7%	0.35
28	N.Berut	AZS UW PTC PIAST	17	64.7%	0.41
29	Z.Chowdhury	AUSTRALIA	17	64.7%	0.47
30	I.Sliwska	MAIA	31	64.5%	0.48
31	G.Fibert	NEW FRIENDS	14	64.3%	0.79
32	M.Slebzak	WZBS	19	63.2%	0.53
33	M.Regula	AZS UW PTC PIAST	24	62.5%	0.46
34	M.Gryzlo	POLAND 2	21	61.9%	0.52
35	K.Pustulka	POLAND 2	13	61.5%	0.54
36	K.Mackowiak	WZBS	26	61.5%	0.54
37	E.Bagrowska	POLAND 1	18	61.1%	0.44
38	I.Mathisen	NEW FRIENDS	18	61.1%	0.61
39	K.Sullivan	CLEO	19	57.9%	0.74
40	J.Gala	AZS UW PTC PIAST	21	57.1%	0.52
41	J.Skeate	AUSTRALIA	13	53.8%	0.54
42	C.Belloy	FRANCE	19	52.6%	0.58
43	A.Gorwa	WZBS	23	52.2%	0.70
44	K.Brekke	JENTERNE	21	47.6%	0.62
45	A.Deschenes	NEW FRIENDS	19	47.4%	0.84
46	W.Miszczuk	AZS UW PTC PIAST	23	43.5%	0.70
47	S.Ridou	NEW FRIENDS	4	25.0%	2.00

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	E.Morawska	POLAND 1	32	96.9%	0.03
2	M.Niklaus	POLAND 1	32	96.9%	0.03
3	M.Kurek Beaulieu	FRANCE	44	90.9%	0.14
4	W.Schlumberger	FRANCE	44	90.9%	0.14
5	N.Frechowicz	POLAND 2	30	90.0%	0.13
6	K.Pustulka	POLAND 2	30	90.0%	0.13
7	C.Baumgart	CLEO	53	88.7%	0.19
8	K.Sullivan	CLEO	53	88.7%	0.19
9	A.Bune	JENTERNE	44	88.6%	0.11
10	S.Bune	JENTERNE	44	88.6%	0.11
11	K.Brekke	JENTERNE	48	87.5%	0.19
12	M.Statle	JENTERNE	48	87.5%	0.19
13	D.Lucka	POLAND 1	37	86.5%	0.16
14	N.Suszanowicz	POLAND 1	37	86.5%	0.16
15	A.Davey	AUSTRALIA	33	84.8%	0.21
16	L.Morgan	AUSTRALIA	33	84.8%	0.21
17	M.Regula	AZS UW PTC PIAST	41	82.9%	0.17
18	M.Gryzlo	POLAND 2	17	82.4%	0.23
19	M.Kapala	POLAND 2	17	82.4%	0.23
20	M.Lejeune	CLEO	39	82.1%	0.23
21	M.Van Der Valk	CLEO	39	82.1%	0.23
22	N.Berut	AZS UW PTC PIAST	49	81.6%	0.20
23	C.Belloy	FRANCE	43	81.4%	0.19
24	E.Nugues	FRANCE	43	81.4%	0.19
25	A.Eggink	MAIA	50	80.0%	0.22
26	A.Oranje	MAIA	50	80.0%	0.22
27	G.Fibert	NEW FRIENDS	24	79.2%	0.25
28	W.Glura-Karasiewicz	WZBS	32	78.1%	0.31
29	A.Gorwa	WZBS	32	78.1%	0.31
30	K.Macdonald	AUSTRALIA	25	76.0%	0.36
31	J.Skeate	AUSTRALIA	25	76.0%	0.36
32	I.Sliwska	MAIA	37	75.7%	0.27
33	M.Wisniewska	MAIA	37	75.7%	0.27
34	K.Mackowiak	WZBS	45	75.6%	0.31
35	M.Slebzak	WZBS	45	75.6%	0.31
36	W.Forys	POLAND 2	40	75.0%	0.28
37	M.Trojanska	POLAND 2	40	75.0%	0.28
38	Z.Chowdhury	AUSTRALIA	32	75.0%	0.28
39	D.Shah	AUSTRALIA	32	75.0%	0.28
40	A.Deschenes	NEW FRIENDS	42	73.8%	0.36
41	A.Liang	NEW FRIENDS	42	73.8%	0.36
42	I.Mathisen	NEW FRIENDS	54	70.4%	0.33
43	J.Gala	AZS UW PTC PIAST	46	69.6%	0.46
44	W.Miszczuk	AZS UW PTC PIAST	46	69.6%	0.46
45	E.Bagrowska	POLAND 1	26	69.2%	0.42
46	M.Brzyzka	POLAND 1	26	69.2%	0.42
47	S.Ridou	NEW FRIENDS	30	63.3%	0.40
48	N.Dzialecka	AZS UW PTC PIAST	8	75.0%	0.38

Bidding activity↑ top

Share of a player’s bids that were not a pass — contract bids, doubles and redoubles, over every auction they sat in. High = active, low = quiet. Players with few boards are greyed. Click a column header to sort; filter by name or team.

#	Player	Team	Bids	Not pass	Active %
1	M.Gryzlo	POLAND 2	165	91	55.2%
2	M.Lejeune	CLEO	240	132	55.0%
3	I.Sliwska	MAIA	234	124	53.0%
4	W.Glura-Karasiewicz	WZBS	229	121	52.8%
5	J.Skeate	AUSTRALIA	148	77	52.0%
6	M.Brzyzka	POLAND 1	149	74	49.7%
7	A.Gorwa	WZBS	229	112	48.9%
8	M.Van Der Valk	CLEO	246	119	48.4%
9	A.Bune	JENTERNE	247	119	48.2%
10	M.Kapala	POLAND 2	168	81	48.2%
11	S.Bune	JENTERNE	247	118	47.8%
12	A.Liang	NEW FRIENDS	209	99	47.4%
13	M.Wisniewska	MAIA	240	113	47.1%
14	M.Regula	AZS UW PTC PIAST	216	101	46.8%
15	K.Macdonald	AUSTRALIA	156	73	46.8%
16	C.Belloy	FRANCE	249	114	45.8%
17	M.Niklaus	POLAND 1	162	74	45.7%
18	K.Mackowiak	WZBS	226	103	45.6%
19	N.Berut	AZS UW PTC PIAST	240	109	45.4%
20	E.Nugues	FRANCE	249	110	44.2%
21	E.Morawska	POLAND 1	163	72	44.2%
22	M.Kurek Beaulieu	FRANCE	261	114	43.7%
23	A.Deschenes	NEW FRIENDS	217	93	42.9%
24	A.Eggink	MAIA	239	101	42.3%
25	L.Morgan	AUSTRALIA	154	65	42.2%
26	K.Pustulka	POLAND 2	175	73	41.7%
27	W.Miszczuk	AZS UW PTC PIAST	230	94	40.9%
28	Z.Chowdhury	AUSTRALIA	164	67	40.9%
29	A.Oranje	MAIA	241	98	40.7%
30	E.Bagrowska	POLAND 1	148	60	40.5%
31	N.Frechowicz	POLAND 2	173	69	39.9%
32	G.Fibert	NEW FRIENDS	131	52	39.7%
33	M.Slebzak	WZBS	232	91	39.2%
34	W.Schlumberger	FRANCE	261	102	39.1%
35	J.Gala	AZS UW PTC PIAST	229	89	38.9%
36	K.Sullivan	CLEO	243	94	38.7%
37	D.Lucka	POLAND 1	155	59	38.1%
38	M.Statle	JENTERNE	242	92	38.0%
39	K.Brekke	JENTERNE	244	92	37.7%
40	M.Trojanska	POLAND 2	170	64	37.6%
41	N.Suszanowicz	POLAND 1	161	60	37.3%
42	D.Shah	AUSTRALIA	166	61	36.7%
43	A.Davey	AUSTRALIA	157	57	36.3%
44	W.Forys	POLAND 2	175	63	36.0%
45	C.Baumgart	CLEO	242	82	33.9%
46	I.Mathisen	NEW FRIENDS	235	76	32.3%
47	S.Ridou	NEW FRIENDS	105	23	21.9%
48	N.Dzialecka	AZS UW PTC PIAST	25	6	24.0%

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	E.Morawska	POLAND 1	60	-0.32	+2.25	+1.93	·
2	M.Niklaus	POLAND 1	60	-0.32	+2.25	+1.93	·
3	W.Forys	POLAND 2	60	+0.26	+1.16	+1.42	▲2
4	M.Trojanska	POLAND 2	60	+0.26	+1.16	+1.42	▲2
5	D.Lucka	POLAND 1	60	-0.18	+1.41	+1.23	▼2
6	N.Suszanowicz	POLAND 1	60	-0.18	+1.41	+1.23	▼2
7	A.Davey	AUSTRALIA	60	+0.02	+0.77	+0.79	▲4
8	L.Morgan	AUSTRALIA	60	+0.02	+0.77	+0.79	▲4
9	M.Kurek Beaulieu	FRANCE	90	-0.19	+0.95	+0.75	▼2
10	W.Schlumberger	FRANCE	90	-0.19	+0.95	+0.75	▼2
11	M.Lejeune	CLEO	90	-0.03	+0.57	+0.54	▲6
12	M.Van Der Valk	CLEO	90	-0.03	+0.57	+0.54	▲6
13	K.Macdonald	AUSTRALIA	60	-0.14	+0.58	+0.44	▲2
14	J.Skeate	AUSTRALIA	60	-0.14	+0.58	+0.44	▲2
15	Z.Chowdhury	AUSTRALIA	60	-0.18	+0.59	+0.41	▼2
16	D.Shah	AUSTRALIA	60	-0.18	+0.59	+0.41	▼2
17	K.Brekke	JENTERNE	90	+0.32	+0.04	+0.36	▲9
18	M.Statle	JENTERNE	90	+0.32	+0.04	+0.36	▲9
19	A.Bune	JENTERNE	90	-0.47	+0.79	+0.32	▼10
20	S.Bune	JENTERNE	90	-0.47	+0.79	+0.32	▼10
21	M.Gryzlo	POLAND 2	60	-0.03	+0.30	+0.27	▼2
22	M.Kapala	POLAND 2	60	-0.03	+0.30	+0.27	▼2
23	N.Berut	AZS UW PTC PIAST	90	+0.00	+0.14	+0.14	▲2
24	C.Belloy	FRANCE	90	-0.09	+0.16	+0.07	▼1
25	E.Nugues	FRANCE	90	-0.09	+0.16	+0.07	▼1
26	E.Bagrowska	POLAND 1	60	+0.21	-0.18	+0.03	▲4
27	M.Brzyzka	POLAND 1	60	+0.21	-0.18	+0.03	▲4
28	M.Regula	AZS UW PTC PIAST	80	+0.13	-0.18	-0.05	▲4
29	N.Frechowicz	POLAND 2	60	-0.28	+0.20	-0.07	▼8
30	K.Pustulka	POLAND 2	60	-0.28	+0.20	-0.07	▼8
31	G.Fibert	NEW FRIENDS	50	+0.36	-0.49	-0.13	▲2
32	K.Mackowiak	WZBS	90	-0.40	-0.04	-0.43	▼4
33	M.Slebzak	WZBS	90	-0.40	-0.04	-0.43	▼4
34	C.Baumgart	CLEO	90	+0.04	-0.50	-0.46	·
35	K.Sullivan	CLEO	90	+0.04	-0.50	-0.46	·
36	W.Glura-Karasiewicz	WZBS	90	+0.50	-0.99	-0.49	▲2
37	A.Gorwa	WZBS	90	+0.50	-0.99	-0.49	▲2
38	J.Gala	AZS UW PTC PIAST	90	+0.30	-1.10	-0.80	▲4
39	W.Miszczuk	AZS UW PTC PIAST	90	+0.30	-1.10	-0.80	▲4
40	I.Sliwska	MAIA	90	-0.04	-0.79	-0.83	▼4
41	M.Wisniewska	MAIA	90	-0.04	-0.79	-0.83	▼4
42	A.Eggink	MAIA	90	+0.09	-1.02	-0.93	▼2
43	A.Oranje	MAIA	90	+0.09	-1.02	-0.93	▼2
44	I.Mathisen	NEW FRIENDS	90	+0.10	-1.16	-1.06	·
45	A.Deschenes	NEW FRIENDS	90	+0.30	-1.78	-1.48	·
46	A.Liang	NEW FRIENDS	90	+0.30	-1.78	-1.48	·
47	S.Ridou	NEW FRIENDS	40	-0.23	-1.99	-2.22	·

Statistics

Tables