Orlando 2018 — 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	I.Levitina	BAKER	176	+1.19	+209.0
2	K.Sanborn	BAKER	176	+1.19	+209.0
3	N.Smith	SMITH	190	+0.63	+119.0
4	Y.Wiseman	SMITH	190	+0.63	+119.0
5	I.Baroni	BARONI	168	+0.38	+63.0
6	S.Paoluzi	BARONI	168	+0.38	+63.0
7	C.D'Ovidio	APEROL	140	+0.32	+45.0
8	S.Willard	APEROL	140	+0.32	+45.0
9	P.Leslie	SMITH	174	+0.01	+2.0
10	S.Remen	SMITH	174	+0.01	+2.0
11	S.Brock	BAKER	176	-0.29	-51.0
12	F.Brown	BAKER	176	-0.29	-51.0
13	V.Gromova	APEROL	140	-0.35	-49.0
14	T.Ponomareva	APEROL	140	-0.35	-49.0
15	V.Bessis	BARONI	168	-0.60	-100.0
16	A.Huberschwiller	BARONI	168	-0.60	-100.0
17	K.Bertheau	SMITH	132	-1.25	-165.0
18	J.Larsson	SMITH	132	-1.25	-165.0
19	K.Dufrat	WESTHEIMER	84	+1.30	+109.0
20	J.Zmuda	WESTHEIMER	84	+1.30	+109.0
21	L.Baker	BAKER	88	+0.89	+78.0
22	K.Mccallum	BAKER	88	+0.89	+78.0
23	S.Winestock	KODA	28	+0.86	+24.0
24	J.Wolpert	KODA	28	+0.86	+24.0
25	D.Kazmucha	POLAND	84	+0.73	+61.0
26	A.Sarniak	POLAND	84	+0.73	+61.0
27	I.Gronkvist	KODA	70	+0.10	+7.0
28	C.Rimstedt	KODA	70	+0.10	+7.0
29	T.Dikhnova	APEROL	56	+0.02	+1.0
30	A.Gulevich	APEROL	56	+0.02	+1.0
31	M.Michielsen	KODA	70	-0.41	-29.0
32	M.Wortel	KODA	70	-0.41	-29.0
33	C.Baldysz	POLAND	84	-0.64	-54.0
34	Z.Baldysz	POLAND	84	-0.64	-54.0
35	S.Quinn	QUINN	42	-0.64	-27.0
36	P.Wittes	QUINN	42	-0.64	-27.0
37	C.Bjerkan	QUINN	42	-0.95	-40.0
38	R.Pollack	QUINN	42	-0.95	-40.0
39	E.Ovelius	WESTHEIMER	56	-0.96	-54.0
40	S.Rimstedt	WESTHEIMER	56	-0.96	-54.0
41	P.Hamman	QUINN	28	-2.11	-59.0
42	N.Passell	QUINN	28	-2.11	-59.0
43	J.Radin	WESTHEIMER	28	-3.21	-90.0
44	V.Westheimer	WESTHEIMER	28	-3.21	-90.0

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	I.Baroni	BARONI	34	94.1%	0.06
2	K.Sanborn	BAKER	48	87.5%	0.17
3	S.Brock	BAKER	45	86.7%	0.13
4	S.Remen	SMITH	43	86.0%	0.16
5	P.Leslie	SMITH	42	85.7%	0.14
6	N.Smith	SMITH	59	81.4%	0.20
7	J.Larsson	SMITH	30	80.0%	0.23
8	F.Brown	BAKER	45	80.0%	0.27
9	T.Ponomareva	APEROL	30	80.0%	0.27
10	Y.Wiseman	SMITH	42	78.6%	0.24
11	V.Bessis	BARONI	42	78.6%	0.29
12	A.Huberschwiller	BARONI	42	78.6%	0.31
13	S.Paoluzi	BARONI	49	77.6%	0.27
14	C.D'Ovidio	APEROL	35	77.1%	0.26
15	K.Bertheau	SMITH	26	76.9%	0.23
16	V.Gromova	APEROL	30	76.7%	0.23
17	I.Levitina	BAKER	44	75.0%	0.25
18	S.Willard	APEROL	39	66.7%	0.39
19	K.Dufrat	WESTHEIMER	17	100.0%	0.00
20	N.Passell	QUINN	9	100.0%	0.00
21	L.Baker	BAKER	17	94.1%	0.06
22	S.Rimstedt	WESTHEIMER	10	90.0%	0.10
23	R.Pollack	QUINN	15	86.7%	0.20
24	J.Zmuda	WESTHEIMER	22	86.4%	0.18
25	A.Sarniak	POLAND	27	85.2%	0.15
26	A.Gulevich	APEROL	20	85.0%	0.35
27	C.Rimstedt	KODA	13	84.6%	0.15
28	S.Winestock	KODA	12	83.3%	0.17
29	J.Radin	WESTHEIMER	6	83.3%	0.17
30	S.Quinn	QUINN	12	83.3%	0.17
31	K.Mccallum	BAKER	24	83.3%	0.33
32	Z.Baldysz	POLAND	29	82.8%	0.21
33	I.Gronkvist	KODA	22	81.8%	0.23
34	C.Bjerkan	QUINN	8	75.0%	0.25
35	M.Wortel	KODA	24	75.0%	0.29
36	E.Ovelius	WESTHEIMER	19	73.7%	0.26
37	M.Michielsen	KODA	11	72.7%	0.27
38	P.Wittes	QUINN	11	72.7%	0.27
39	D.Kazmucha	POLAND	18	72.2%	0.39
40	V.Westheimer	WESTHEIMER	7	71.4%	0.43
41	J.Wolpert	KODA	3	66.7%	0.33
42	C.Baldysz	POLAND	12	66.7%	0.42
43	P.Hamman	QUINN	3	66.7%	0.67
44	T.Dikhnova	APEROL	12	58.3%	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	V.Bessis	BARONI	38	86.8%	0.16
2	S.Willard	APEROL	29	86.2%	0.17
3	T.Ponomareva	APEROL	40	82.5%	0.20
4	N.Smith	SMITH	44	81.8%	0.20
5	C.D'Ovidio	APEROL	37	81.1%	0.30
6	I.Levitina	BAKER	42	81.0%	0.19
7	I.Baroni	BARONI	47	80.9%	0.21
8	K.Sanborn	BAKER	41	80.5%	0.22
9	S.Paoluzi	BARONI	37	75.7%	0.32
10	Y.Wiseman	SMITH	45	73.3%	0.27
11	F.Brown	BAKER	45	71.1%	0.36
12	S.Brock	BAKER	41	68.3%	0.37
13	S.Remen	SMITH	44	68.2%	0.41
14	K.Bertheau	SMITH	28	67.9%	0.36
15	V.Gromova	APEROL	40	67.5%	0.42
16	A.Huberschwiller	BARONI	43	67.4%	0.47
17	P.Leslie	SMITH	45	64.4%	0.42
18	J.Larsson	SMITH	48	62.5%	0.40
19	V.Westheimer	WESTHEIMER	10	90.0%	0.10
20	J.Wolpert	KODA	9	88.9%	0.11
21	S.Rimstedt	WESTHEIMER	9	88.9%	0.11
22	A.Sarniak	POLAND	19	84.2%	0.16
23	M.Michielsen	KODA	16	81.2%	0.19
24	J.Radin	WESTHEIMER	5	80.0%	0.80
25	M.Wortel	KODA	19	78.9%	0.21
26	K.Dufrat	WESTHEIMER	14	78.6%	0.21
27	C.Rimstedt	KODA	18	77.8%	0.22
28	I.Gronkvist	KODA	17	76.5%	0.29
29	L.Baker	BAKER	21	76.2%	0.24
30	P.Wittes	QUINN	8	75.0%	0.25
31	C.Baldysz	POLAND	28	75.0%	0.32
32	P.Hamman	QUINN	7	71.4%	0.43
33	D.Kazmucha	POLAND	20	65.0%	0.40
34	S.Quinn	QUINN	11	63.6%	0.36
35	J.Zmuda	WESTHEIMER	30	63.3%	0.43
36	E.Ovelius	WESTHEIMER	16	62.5%	0.44
37	T.Dikhnova	APEROL	10	60.0%	0.40
38	C.Bjerkan	QUINN	10	60.0%	0.60
39	R.Pollack	QUINN	9	55.6%	0.44
40	Z.Baldysz	POLAND	15	53.3%	0.47
41	S.Winestock	KODA	4	50.0%	0.50
42	A.Gulevich	APEROL	14	50.0%	0.57
43	K.Mccallum	BAKER	26	46.2%	0.61
44	N.Passell	QUINN	9	44.4%	0.78

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	V.Gromova	APEROL	60	98.3%	0.02
2	T.Ponomareva	APEROL	60	98.3%	0.02
3	I.Levitina	BAKER	92	96.7%	0.03
4	K.Sanborn	BAKER	92	96.7%	0.03
5	C.D'Ovidio	APEROL	74	91.9%	0.08
6	S.Willard	APEROL	74	91.9%	0.08
7	P.Leslie	SMITH	85	89.4%	0.12
8	S.Remen	SMITH	85	89.4%	0.12
9	I.Baroni	BARONI	83	88.0%	0.22
10	S.Paoluzi	BARONI	83	88.0%	0.22
11	N.Smith	SMITH	101	87.1%	0.16
12	Y.Wiseman	SMITH	101	87.1%	0.16
13	S.Brock	BAKER	90	85.6%	0.16
14	F.Brown	BAKER	90	85.6%	0.16
15	V.Bessis	BARONI	84	83.3%	0.19
16	A.Huberschwiller	BARONI	84	83.3%	0.19
17	K.Bertheau	SMITH	56	82.1%	0.18
18	J.Larsson	SMITH	56	82.1%	0.18
19	S.Quinn	QUINN	23	95.7%	0.04
20	P.Wittes	QUINN	23	95.7%	0.04
21	C.Bjerkan	QUINN	23	95.7%	0.09
22	R.Pollack	QUINN	23	95.7%	0.09
23	C.Baldysz	POLAND	41	95.1%	0.07
24	Z.Baldysz	POLAND	41	95.1%	0.07
25	M.Michielsen	KODA	35	91.4%	0.11
26	M.Wortel	KODA	35	91.4%	0.11
27	L.Baker	BAKER	41	90.2%	0.10
28	K.Mccallum	BAKER	41	90.2%	0.10
29	I.Gronkvist	KODA	35	88.6%	0.14
30	C.Rimstedt	KODA	35	88.6%	0.14
31	E.Ovelius	WESTHEIMER	29	86.2%	0.17
32	S.Rimstedt	WESTHEIMER	29	86.2%	0.17
33	K.Dufrat	WESTHEIMER	39	84.6%	0.20
34	J.Zmuda	WESTHEIMER	39	84.6%	0.20
35	T.Dikhnova	APEROL	32	84.4%	0.19
36	A.Gulevich	APEROL	32	84.4%	0.19
37	D.Kazmucha	POLAND	45	82.2%	0.18
38	A.Sarniak	POLAND	45	82.2%	0.18
39	S.Winestock	KODA	15	80.0%	0.33
40	J.Wolpert	KODA	15	80.0%	0.33
41	J.Radin	WESTHEIMER	13	76.9%	0.31
42	V.Westheimer	WESTHEIMER	13	76.9%	0.31
43	P.Hamman	QUINN	12	75.0%	0.25
44	N.Passell	QUINN	12	75.0%	0.25

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	C.D'Ovidio	APEROL	140	-0.21	+0.73	+0.52	▲2
2	S.Willard	APEROL	140	-0.21	+0.73	+0.52	▲2
3	I.Levitina	BAKER	192	-0.42	+0.85	+0.42	▼2
4	K.Sanborn	BAKER	192	-0.42	+0.85	+0.42	▼2
5	P.Leslie	SMITH	190	+0.13	+0.21	+0.34	▲2
6	S.Remen	SMITH	190	+0.13	+0.21	+0.34	▲2
7	S.Brock	BAKER	192	-0.46	+0.70	+0.24	▼2
8	F.Brown	BAKER	192	-0.46	+0.70	+0.24	▼2
9	I.Baroni	BARONI	168	+0.39	-0.16	+0.23	·
10	S.Paoluzi	BARONI	168	+0.39	-0.16	+0.23	·
11	N.Smith	SMITH	206	+0.47	-0.42	+0.05	▲4
12	Y.Wiseman	SMITH	206	+0.47	-0.42	+0.05	▲4
13	V.Bessis	BARONI	168	+0.25	-0.20	+0.05	▼2
14	A.Huberschwiller	BARONI	168	+0.25	-0.20	+0.05	▼2
15	K.Bertheau	SMITH	132	+0.33	-0.59	-0.26	▲2
16	J.Larsson	SMITH	132	+0.33	-0.59	-0.26	▲2
17	V.Gromova	APEROL	140	-0.12	-0.37	-0.48	▼4
18	T.Ponomareva	APEROL	140	-0.12	-0.37	-0.48	▼4

Stages

Statistics