Salsoyouth 2022 — 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.Chen	USS UNSINKABLE	72	+1.62	+117.0
2	B.Zhang	USS UNSINKABLE	84	+1.50	+126.0
3	A.Pedmanson	BLITZ	84	+1.19	+100.0
4	J.Vahk	BLITZ	84	+1.19	+100.0
5	BHATT ANSHUL	BLITZ	84	+0.74	+62.0
6	D.Li	BLITZ	84	+0.74	+62.0
7	I.Kotewicz	CKIS SKAWINA U12	84	+0.35	+29.0
8	A.Wojtowicz	CKIS SKAWINA U12	84	+0.35	+29.0
9	K.Kisielewski	CKIS SKAWINA U15	72	-0.03	-2.0
10	M.Klimiuk	CKIS SKAWINA U15	72	-0.03	-2.0
11	A.Bukat	CKIS SKAWINA U15	72	-0.12	-9.0
12	J.Trojak	CKIS SKAWINA U15	72	-0.12	-9.0
13	E.Xiao	USS UNSINKABLE	72	-0.54	-39.0
14	J.Xiao	USS UNSINKABLE	60	-0.80	-48.0
15	J.Michalski	CKIS SKAWINA U12	84	-1.70	-143.0
16	F.Stezala	CKIS SKAWINA U12	84	-1.70	-143.0
17	C.Chen	USS UNSINKABLE	48	-2.40	-115.0
18	K.Ge	USS UNSINKABLE	48	-2.40	-115.0

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	C.Chen	USS UNSINKABLE	16	93.8%	0.06
2	A.Bukat	CKIS SKAWINA U15	8	87.5%	0.12
3	M.Klimiuk	CKIS SKAWINA U15	24	87.5%	0.17
4	A.Chen	USS UNSINKABLE	15	86.7%	0.13
5	D.Li	BLITZ	14	85.7%	0.14
6	J.Trojak	CKIS SKAWINA U15	19	84.2%	0.21
7	A.Pedmanson	BLITZ	17	82.4%	0.23
8	E.Xiao	USS UNSINKABLE	21	81.0%	0.29
9	B.Zhang	USS UNSINKABLE	14	78.6%	0.21
10	BHATT ANSHUL	BLITZ	28	78.6%	0.25
11	F.Stezala	CKIS SKAWINA U12	35	77.1%	0.26
12	J.Vahk	BLITZ	26	76.9%	0.31
13	K.Kisielewski	CKIS SKAWINA U15	17	76.5%	0.35
14	J.Xiao	USS UNSINKABLE	15	73.3%	0.27
15	A.Wojtowicz	CKIS SKAWINA U12	15	73.3%	0.27
16	K.Ge	USS UNSINKABLE	14	71.4%	0.29
17	J.Michalski	CKIS SKAWINA U12	19	68.4%	0.37
18	I.Kotewicz	CKIS SKAWINA U12	18	66.7%	0.33

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	M.Klimiuk	CKIS SKAWINA U15	14	92.9%	0.29
2	J.Vahk	BLITZ	22	90.9%	0.23
3	K.Ge	USS UNSINKABLE	9	88.9%	0.11
4	J.Michalski	CKIS SKAWINA U12	18	88.9%	0.17
5	E.Xiao	USS UNSINKABLE	17	88.2%	0.12
6	A.Pedmanson	BLITZ	18	83.3%	0.17
7	A.Bukat	CKIS SKAWINA U15	34	79.4%	0.21
8	A.Chen	USS UNSINKABLE	22	77.3%	0.32
9	D.Li	BLITZ	21	76.2%	0.29
10	BHATT ANSHUL	BLITZ	21	76.2%	0.33
11	F.Stezala	CKIS SKAWINA U12	12	75.0%	0.33
12	B.Zhang	USS UNSINKABLE	26	73.1%	0.35
13	A.Wojtowicz	CKIS SKAWINA U12	21	71.4%	0.38
14	J.Trojak	CKIS SKAWINA U15	11	63.6%	0.36
15	I.Kotewicz	CKIS SKAWINA U12	30	63.3%	0.47
16	J.Xiao	USS UNSINKABLE	14	57.1%	0.57
17	C.Chen	USS UNSINKABLE	9	55.6%	0.56
18	K.Kisielewski	CKIS SKAWINA U15	16	50.0%	0.62

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	A.Chen	USS UNSINKABLE	25	92.0%	0.16
2	B.Zhang	USS UNSINKABLE	32	90.6%	0.16
3	BHATT ANSHUL	BLITZ	42	88.1%	0.19
4	D.Li	BLITZ	42	88.1%	0.19
5	A.Pedmanson	BLITZ	43	86.0%	0.16
6	J.Vahk	BLITZ	43	86.0%	0.16
7	K.Kisielewski	CKIS SKAWINA U15	41	85.4%	0.20
8	M.Klimiuk	CKIS SKAWINA U15	41	85.4%	0.20
9	E.Xiao	USS UNSINKABLE	40	82.5%	0.17
10	J.Xiao	USS UNSINKABLE	33	81.8%	0.18
11	A.Bukat	CKIS SKAWINA U15	27	77.8%	0.22
12	J.Trojak	CKIS SKAWINA U15	27	77.8%	0.22
13	J.Michalski	CKIS SKAWINA U12	54	75.9%	0.37
14	F.Stezala	CKIS SKAWINA U12	54	75.9%	0.37
15	C.Chen	USS UNSINKABLE	30	73.3%	0.30
16	K.Ge	USS UNSINKABLE	30	73.3%	0.30
17	I.Kotewicz	CKIS SKAWINA U12	33	66.7%	0.42
18	A.Wojtowicz	CKIS SKAWINA U12	33	66.7%	0.42

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	A.Pedmanson	BLITZ	84	+0.16	+1.01	+1.17	▲2
2	J.Vahk	BLITZ	84	+0.16	+1.01	+1.17	▲2
3	A.Chen	USS UNSINKABLE	72	+0.05	+0.92	+0.97	▲2
4	BHATT ANSHUL	BLITZ	84	-0.17	+1.09	+0.92	▼3
5	D.Li	BLITZ	84	-0.17	+1.09	+0.92	▼3
6	B.Zhang	USS UNSINKABLE	84	+0.19	+0.54	+0.73	·
7	J.Xiao	USS UNSINKABLE	60	-0.14	+0.23	+0.09	·
8	E.Xiao	USS UNSINKABLE	72	+0.05	-0.10	-0.05	·
9	A.Bukat	CKIS SKAWINA U15	72	+0.07	-0.14	-0.07	·
10	J.Trojak	CKIS SKAWINA U15	72	+0.07	-0.14	-0.07	·
11	K.Kisielewski	CKIS SKAWINA U15	72	-0.04	-0.24	-0.29	·
12	M.Klimiuk	CKIS SKAWINA U15	72	-0.04	-0.24	-0.29	·
13	J.Michalski	CKIS SKAWINA U12	84	+0.15	-0.74	-0.59	▲2
14	F.Stezala	CKIS SKAWINA U12	84	+0.15	-0.74	-0.59	▲2
15	C.Chen	USS UNSINKABLE	48	-0.12	-0.73	-0.85	▼2
16	K.Ge	USS UNSINKABLE	48	-0.12	-0.73	-0.85	▼2
17	I.Kotewicz	CKIS SKAWINA U12	84	-0.18	-1.32	-1.50	·
18	A.Wojtowicz	CKIS SKAWINA U12	84	-0.18	-1.32	-1.50	·

Stages

Statistics