Strasbourg 2023 — 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	A.Bitran	FRANCE SENIORS	140	+1.23	+172.0
2	F.Stretz	FRANCE SENIORS	140	+1.23	+172.0
3	M.Kwiecien	ZIMMERMANN	84	+1.05	+88.0
4	W.Starkowski	ZIMMERMANN	84	+1.05	+88.0
5	S.Schou	MILNER	77	+0.77	+59.0
6	J.Hansen	MILNER	90	+0.34	+31.0
7	L.Hofland	DUTCH SENIOR TEAM	112	+0.04	+5.0
8	B.Van Der Hoek	DUTCH SENIOR TEAM	112	+0.04	+5.0
9	H.Lall	MILNER	69	+0.04	+3.0
10	R.Milner	MILNER	69	+0.04	+3.0
11	M.Claret	FRANCE SENIORS	140	-0.19	-27.0
12	J.Rocafort	FRANCE SENIORS	140	-0.19	-27.0
13	W.Gosschalk	DUTCH SENIOR TEAM	112	-0.21	-24.0
14	W.Van Eijck	DUTCH SENIOR TEAM	112	-0.21	-24.0
15	Z.Mahmood	MILNER	134	-0.37	-50.0
16	N.Zorlu	MILNER	147	-0.53	-78.0
17	P.Gawrys	ZIMMERMANN	70	-0.69	-48.0
18	P.Tuszynski	ZIMMERMANN	70	-0.69	-48.0
19	P.Bizon	VICTORS	27	+1.56	+42.0
20	M.Blat	VICTORS	27	+1.56	+42.0
21	K.Martens	ZIMMERMANN	42	+0.86	+36.0
22	P.Zimmermann	ZIMMERMANN	42	+0.86	+36.0
23	P.Chottin	FRANCE SENIORS	56	+0.23	+13.0
24	H.Fleury	FRANCE SENIORS	56	+0.23	+13.0
25	R.Chamberlain	ENGLAND PRYOR	56	+0.14	+8.0
26	P.Shields	ENGLAND PRYOR	56	+0.14	+8.0
27	D.Kendrick	ENGLAND PRYOR	56	-0.09	-5.0
28	M.Pryor	ENGLAND PRYOR	56	-0.09	-5.0
29	F.Goded	LES MOUSQUETAIRES	56	-0.46	-26.0
30	H.Vincent	LES MOUSQUETAIRES	56	-0.46	-26.0
31	Y.Chandesais	BBCX	42	-0.86	-36.0
32	G.Dauwe	BBCX	42	-0.86	-36.0
33	G.Beniada	LES MOUSQUETAIRES	56	-1.05	-59.0
34	A.Levy	LES MOUSQUETAIRES	56	-1.05	-59.0
35	F.Bigdeli	BBCX	42	-1.26	-53.0
36	J.Voldoire	BBCX	42	-1.26	-53.0
37	V.Melman	VICTORS	34	-1.41	-48.0
38	S.Zeligman	VICTORS	34	-1.41	-48.0
39	V.Markowicz	VICTORS	8	-2.75	-22.0
40	K.Moszczynski	VICTORS	8	-2.75	-22.0

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.Claret	FRANCE SENIORS	7	100.0%	0.00
2	P.Gawrys	ZIMMERMANN	5	100.0%	0.00
3	N.Zorlu	MILNER	5	100.0%	0.00
4	R.Milner	MILNER	19	94.7%	0.05
5	A.Bitran	FRANCE SENIORS	17	94.1%	0.12
6	W.Starkowski	ZIMMERMANN	13	92.3%	0.08
7	P.Tuszynski	ZIMMERMANN	7	85.7%	0.14
8	J.Hansen	MILNER	20	85.0%	0.15
9	L.Hofland	DUTCH SENIOR TEAM	25	84.0%	0.16
10	J.Rocafort	FRANCE SENIORS	14	78.6%	0.21
11	B.Van Der Hoek	DUTCH SENIOR TEAM	36	77.8%	0.28
12	H.Lall	MILNER	15	73.3%	0.53
13	S.Schou	MILNER	17	70.6%	0.35
14	F.Stretz	FRANCE SENIORS	12	66.7%	0.42
15	Z.Mahmood	MILNER	5	60.0%	0.40
16	M.Kwiecien	ZIMMERMANN	5	60.0%	0.60
17	D.Kendrick	ENGLAND PRYOR	3	100.0%	0.00
18	M.Pryor	ENGLAND PRYOR	3	100.0%	0.00
19	G.Beniada	LES MOUSQUETAIRES	3	100.0%	0.00
20	V.Melman	VICTORS	3	100.0%	0.00
21	P.Shields	ENGLAND PRYOR	11	90.9%	0.09
22	G.Dauwe	BBCX	11	90.9%	0.09
23	Y.Chandesais	BBCX	10	90.0%	0.10
24	H.Vincent	LES MOUSQUETAIRES	10	90.0%	0.40
25	H.Fleury	FRANCE SENIORS	19	89.5%	0.16
26	S.Zeligman	VICTORS	8	87.5%	0.12
27	P.Zimmermann	ZIMMERMANN	11	81.8%	0.27
28	K.Martens	ZIMMERMANN	10	80.0%	0.20
29	F.Goded	LES MOUSQUETAIRES	9	77.8%	0.22
30	A.Levy	LES MOUSQUETAIRES	4	75.0%	0.25
31	P.Chottin	FRANCE SENIORS	11	72.7%	0.27
32	R.Chamberlain	ENGLAND PRYOR	7	57.1%	0.86

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	A.Bitran	FRANCE SENIORS	25	84.0%	0.24
2	R.Milner	MILNER	6	83.3%	0.17
3	W.Starkowski	ZIMMERMANN	5	80.0%	0.20
4	P.Gawrys	ZIMMERMANN	9	77.8%	0.22
5	L.Hofland	DUTCH SENIOR TEAM	29	75.9%	0.24
6	F.Stretz	FRANCE SENIORS	15	73.3%	0.27
7	S.Schou	MILNER	15	73.3%	0.27
8	J.Hansen	MILNER	11	72.7%	0.91
9	Z.Mahmood	MILNER	13	69.2%	0.31
10	B.Van Der Hoek	DUTCH SENIOR TEAM	21	66.7%	0.33
11	H.Lall	MILNER	15	66.7%	0.40
12	J.Rocafort	FRANCE SENIORS	12	66.7%	0.42
13	N.Zorlu	MILNER	5	60.0%	0.40
14	P.Tuszynski	ZIMMERMANN	7	57.1%	0.57
15	M.Claret	FRANCE SENIORS	9	55.6%	0.56
16	M.Kwiecien	ZIMMERMANN	5	40.0%	0.60
17	M.Pryor	ENGLAND PRYOR	1	100.0%	0.00
18	A.Levy	LES MOUSQUETAIRES	1	100.0%	0.00
19	V.Melman	VICTORS	9	88.9%	0.11
20	F.Goded	LES MOUSQUETAIRES	9	88.9%	0.11
21	P.Chottin	FRANCE SENIORS	14	85.7%	0.21
22	D.Kendrick	ENGLAND PRYOR	7	85.7%	0.29
23	P.Shields	ENGLAND PRYOR	12	83.3%	0.25
24	G.Dauwe	BBCX	11	72.7%	0.36
25	S.Zeligman	VICTORS	14	71.4%	0.29
26	H.Vincent	LES MOUSQUETAIRES	14	71.4%	0.36
27	Y.Chandesais	BBCX	10	70.0%	0.30
28	P.Zimmermann	ZIMMERMANN	10	70.0%	0.50
29	G.Beniada	LES MOUSQUETAIRES	6	66.7%	0.33
30	H.Fleury	FRANCE SENIORS	12	66.7%	0.42
31	K.Martens	ZIMMERMANN	11	63.6%	0.36
32	R.Chamberlain	ENGLAND PRYOR	12	58.3%	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	Z.Mahmood	MILNER	10	100.0%	0.00
2	N.Zorlu	MILNER	10	100.0%	0.00
3	P.Gawrys	ZIMMERMANN	12	91.7%	0.08
4	P.Tuszynski	ZIMMERMANN	12	91.7%	0.08
5	H.Lall	MILNER	34	91.2%	0.09
6	R.Milner	MILNER	34	91.2%	0.09
7	M.Kwiecien	ZIMMERMANN	18	88.9%	0.11
8	W.Starkowski	ZIMMERMANN	18	88.9%	0.11
9	L.Hofland	DUTCH SENIOR TEAM	61	82.0%	0.25
10	B.Van Der Hoek	DUTCH SENIOR TEAM	61	82.0%	0.25
11	S.Schou	MILNER	37	81.1%	0.19
12	J.Hansen	MILNER	37	81.1%	0.19
13	M.Claret	FRANCE SENIORS	21	81.0%	0.38
14	J.Rocafort	FRANCE SENIORS	21	81.0%	0.38
15	A.Bitran	FRANCE SENIORS	29	75.9%	0.34
16	F.Stretz	FRANCE SENIORS	29	75.9%	0.34
17	R.Chamberlain	ENGLAND PRYOR	18	94.4%	0.06
18	P.Shields	ENGLAND PRYOR	18	94.4%	0.06
19	V.Melman	VICTORS	11	90.9%	0.09
20	S.Zeligman	VICTORS	11	90.9%	0.09
21	P.Chottin	FRANCE SENIORS	30	86.7%	0.13
22	H.Fleury	FRANCE SENIORS	30	86.7%	0.13
23	G.Beniada	LES MOUSQUETAIRES	7	85.7%	0.14
24	A.Levy	LES MOUSQUETAIRES	7	85.7%	0.14
25	K.Martens	ZIMMERMANN	21	85.7%	0.19
26	P.Zimmermann	ZIMMERMANN	21	85.7%	0.19
27	D.Kendrick	ENGLAND PRYOR	6	83.3%	0.17
28	M.Pryor	ENGLAND PRYOR	6	83.3%	0.17
29	F.Goded	LES MOUSQUETAIRES	19	78.9%	0.21
30	H.Vincent	LES MOUSQUETAIRES	19	78.9%	0.21
31	Y.Chandesais	BBCX	21	71.4%	0.38
32	G.Dauwe	BBCX	21	71.4%	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	Z.Mahmood	MILNER	370	191	51.6%
2	P.Tuszynski	ZIMMERMANN	208	107	51.4%
3	P.Gawrys	ZIMMERMANN	210	106	50.5%
4	W.Gosschalk	DUTCH SENIOR TEAM	298	147	49.3%
5	N.Zorlu	MILNER	420	195	46.4%
6	A.Bitran	FRANCE SENIORS	378	168	44.4%
7	B.Van Der Hoek	DUTCH SENIOR TEAM	302	128	42.4%
8	W.Van Eijck	DUTCH SENIOR TEAM	302	126	41.7%
9	F.Stretz	FRANCE SENIORS	380	158	41.6%
10	M.Kwiecien	ZIMMERMANN	249	101	40.6%
11	J.Hansen	MILNER	259	105	40.5%
12	J.Rocafort	FRANCE SENIORS	385	148	38.4%
13	M.Claret	FRANCE SENIORS	383	147	38.4%
14	H.Lall	MILNER	196	74	37.8%
15	L.Hofland	DUTCH SENIOR TEAM	303	113	37.3%
16	W.Starkowski	ZIMMERMANN	249	90	36.1%
17	S.Schou	MILNER	214	64	29.9%
18	R.Milner	MILNER	201	51	25.4%
19	S.Zeligman	VICTORS	97	56	57.7%
20	V.Melman	VICTORS	100	50	50.0%
21	K.Moszczynski	VICTORS	16	8	50.0%
22	D.Kendrick	ENGLAND PRYOR	148	73	49.3%
23	F.Bigdeli	BBCX	129	63	48.8%
24	A.Levy	LES MOUSQUETAIRES	158	76	48.1%
25	M.Pryor	ENGLAND PRYOR	147	67	45.6%
26	K.Martens	ZIMMERMANN	110	49	44.5%
27	H.Fleury	FRANCE SENIORS	149	66	44.3%
28	G.Beniada	LES MOUSQUETAIRES	165	73	44.2%
29	V.Markowicz	VICTORS	16	7	43.8%
30	F.Goded	LES MOUSQUETAIRES	152	65	42.8%
31	J.Voldoire	BBCX	131	56	42.7%
32	H.Vincent	LES MOUSQUETAIRES	148	63	42.6%
33	G.Dauwe	BBCX	108	46	42.6%
34	P.Shields	ENGLAND PRYOR	156	65	41.7%
35	R.Chamberlain	ENGLAND PRYOR	157	65	41.4%
36	P.Chottin	FRANCE SENIORS	148	60	40.5%
37	P.Zimmermann	ZIMMERMANN	111	45	40.5%
38	Y.Chandesais	BBCX	114	43	37.7%
39	P.Bizon	VICTORS	82	30	36.6%
40	M.Blat	VICTORS	89	29	32.6%

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	S.Schou	MILNER	84	-0.06	+0.69	+0.63	▲4
2	A.Bitran	FRANCE SENIORS	140	-0.37	+0.91	+0.54	▼1
3	F.Stretz	FRANCE SENIORS	140	-0.37	+0.91	+0.54	▼1
4	W.Gosschalk	DUTCH SENIOR TEAM	112	+0.40	+0.11	+0.51	▲5
5	W.Van Eijck	DUTCH SENIOR TEAM	112	+0.40	+0.11	+0.51	▲5
6	M.Claret	FRANCE SENIORS	140	-0.34	+0.84	+0.50	▼3
7	J.Rocafort	FRANCE SENIORS	140	-0.34	+0.84	+0.50	▼3
8	J.Hansen	MILNER	98	-0.02	+0.48	+0.46	▼2
9	L.Hofland	DUTCH SENIOR TEAM	112	+0.35	-0.35	+0.00	▲4
10	B.Van Der Hoek	DUTCH SENIOR TEAM	112	+0.35	-0.35	+0.00	▲4
11	Z.Mahmood	MILNER	140	+0.22	-0.38	-0.16	▲4
12	N.Zorlu	MILNER	154	+0.23	-0.42	-0.19	▲4
13	M.Kwiecien	ZIMMERMANN	84	-0.60	+0.28	-0.31	▼6
14	W.Starkowski	ZIMMERMANN	84	-0.60	+0.28	-0.31	▼6
15	P.Gawrys	ZIMMERMANN	84	-0.45	-0.18	-0.63	▼4
16	P.Tuszynski	ZIMMERMANN	84	-0.45	-0.18	-0.63	▼4
17	H.Lall	MILNER	70	+0.10	-0.94	-0.84	·
18	R.Milner	MILNER	70	+0.10	-0.94	-0.84	·

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