🇵🇱 LASOCKI Krzysztof · POLAND
7rank
+53.1Butler · 96 bds
+0.55per board
±3.8swing
+0.14vs par /bd · #20/50
+0.54adjusted /bd
by round
vs par split: bidding +0.39 · play -0.25
Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted +0.54/bd
Card play — on target: opening leads 68.8% #47 of 50 · declarer play 80.0% #14 of 50 · defence 84.7% #38 of 50
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (5) | 72.7% (11) |
| Declarer play | 75.0% (4) | 81.8% (11) |
| Defence | 84.6% (13) | 84.8% (46) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 57.1% (7) · ♦ 50.0% (2) · ♣ 100.0% (4)
vs par by strain: NT -1.36 (22) · a suit +0.58 (74)
vs par by level: part-score -0.42 (38) · game +0.39 (52) · slam +1.50 (6)
By role: declaring +0.66/bd (-2.49 vs par · 37) · defending +0.49/bd (+1.78 vs par · 59)
By vulnerability: vulnerable +0.96/bd (+0.19 vs par · 48) · not vulnerable +0.15/bd (+0.08 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Russyan | R.Anderssen – P.Marstrander | Closed | 16 | +25.3 | +1.58 | +1.69 |
| Round 2 | J.Russyan | J.Holland – G.Hallberg | Closed | 16 | +18.2 | +1.14 | -0.44 |
| Round 4 | J.Russyan | R.Radev – G.Gergov | Closed | 16 | -11.5 | -0.72 | -0.62 |
| Round 5 | J.Russyan | A.Morath – S.Bjerregard | Open | 16 | +2.3 | +0.14 | +0.88 |
| Round 7 | J.Russyan | G.Szappanos – P.Magyar | Closed | 16 | -8.1 | -0.51 | -1.19 |
| Round 8 | J.Russyan | P.Barry – R.Anderson | Open | 16 | +26.9 | +1.68 | +0.50 |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +15.3 | Round 1 | 🇳🇴 NORWAY | 2 | 7♠x | ♣2 | -1 | +20 |
| +11.4 | Round 7 | 🇭🇺 HUNGARY | 9 | 7♥x | ♣Q | -2 | +13 |
| +10.6 | Round 8 | 🇮🇪 IRELAND | 28 | 3NT | ♣K | = | +3 |
| +7.2 | Round 2 | 🏴 ENGLAND | 17 | 5♦ | ♠Q | -1 | +4 |
| +6.2 | Round 1 | 🇳🇴 NORWAY | 6 | 4♠ | ♥3 | -1 | +10 |
| +6.1 | Round 8 | 🇮🇪 IRELAND | 26 | 4♥ | ♠K | = | +0 |
| +6.0 | Round 8 | 🇮🇪 IRELAND | 21 | 1NT | ♠3 | = | +6 |
| +5.9 | Round 7 | 🇭🇺 HUNGARY | 11 | 2♠ | ♣A | = | +8 |
| +5.2 | Round 1 | 🇳🇴 NORWAY | 12 | 4♠x | ♥8 | -1 | +3 |
| +4.9 | Round 8 | 🇮🇪 IRELAND | 27 | 4♥ | ♠Q | +1 | +0 |
| +4.8 | Round 4 | 🇧🇬 BULGARIA | 23 | 3♦ | ♠5 | +1 | +11 |
| +4.4 | Round 2 | 🏴 ENGLAND | 31 | 4♠ | ♣9 | -1 | +6 |
| +4.2 | Round 2 | 🏴 ENGLAND | 18 | 4♥ | ♠T | +1 | +1 |
| +4.2 | Round 5 | 🇸🇪 SWEDEN | 3 | 3♦ | ♠7 | +2 | +7 |
| +4.2 | Round 5 | 🇸🇪 SWEDEN | 4 | 4♠ | ♣3 | +2 | +9 |
| +4.2 | Round 5 | 🇸🇪 SWEDEN | 13 | 2♠ | ♣K | -2 | +8 |
| +4.1 | Round 2 | 🏴 ENGLAND | 19 | 4♠ | ♥Q | -1 | +10 |
| +4.0 | Round 8 | 🇮🇪 IRELAND | 22 | 5♦ | ♣8 | +1 | -11 |
| +3.6 | Round 5 | 🇸🇪 SWEDEN | 16 | 2NT | ♠Q | +1 | -8 |
| +3.4 | Round 4 | 🇧🇬 BULGARIA | 21 | 4♣ | ♠8 | -2 | -1 |
| +3.4 | Round 5 | 🇸🇪 SWEDEN | 9 | 3♣ | ♣3 | = | +1 |
| +3.3 | Round 2 | 🏴 ENGLAND | 32 | 4♥ | ♠Q | +1 | +0 |
| +3.3 | Round 4 | 🇧🇬 BULGARIA | 17 | 4♥ | ♣J | -1 | +10 |
| +3.1 | Round 5 | 🇸🇪 SWEDEN | 6 | 3♣ | ♠Q | -1 | +4 |
| +2.7 | Round 4 | 🇧🇬 BULGARIA | 24 | 4♠ | ♦K | = | +0 |
| +2.3 | Round 7 | 🇭🇺 HUNGARY | 12 | 2♠ | ♦Q | -1 | +5 |
| +2.2 | Round 1 | 🇳🇴 NORWAY | 7 | 4♠ | ♦Q | -1 | -1 |
| +2.0 | Round 1 | 🇳🇴 NORWAY | 15 | 4♣ | ♥Q | = | +0 |
| +1.9 | Round 4 | 🇧🇬 BULGARIA | 30 | 4♠ | ♥J | -2 | +0 |
| +1.9 | Round 7 | 🇭🇺 HUNGARY | 7 | 6♥ | ♣4 | = | -13 |
| +1.9 | Round 8 | 🇮🇪 IRELAND | 23 | 5♦ | ♠A | +1 | +10 |
| +1.8 | Round 1 | 🇳🇴 NORWAY | 1 | 3NT | ♠5 | +2 | +10 |
| +1.4 | Round 2 | 🏴 ENGLAND | 26 | 2♠ | ♥5 | = | +1 |
| +1.2 | Round 7 | 🇭🇺 HUNGARY | 4 | 4♠x | ♦A | -2 | +3 |
| +0.9 | Round 2 | 🏴 ENGLAND | 24 | 1NT | ♥2 | -2 | -1 |
| +0.9 | Round 2 | 🏴 ENGLAND | 27 | 1NT | ♥Q | = | -1 |
| +0.9 | Round 7 | 🇭🇺 HUNGARY | 13 | 4♠ | ♠7 | +2 | +2 |
| +0.9 | Round 8 | 🇮🇪 IRELAND | 19 | 1NT | ♥6 | -1 | +5 |
| +0.8 | Round 8 | 🇮🇪 IRELAND | 24 | 4♠ | ♥K | -1 | -10 |
| +0.7 | Round 2 | 🏴 ENGLAND | 23 | 4♥ | ♦5 | = | +1 |
| +0.6 | Round 1 | 🇳🇴 NORWAY | 9 | 2♥ | ♦3 | = | +0 |
| +0.6 | Round 7 | 🇭🇺 HUNGARY | 5 | 1NT | ♦7 | -1 | +3 |
| +0.6 | Round 8 | 🇮🇪 IRELAND | 25 | 4♥ | ♦7 | = | +0 |
| +0.4 | Round 2 | 🏴 ENGLAND | 30 | 4♥ | ♣A | = | +1 |
| +0.4 | Round 8 | 🇮🇪 IRELAND | 32 | 2♠ | ♣6 | -1 | +1 |
| +0.3 | Round 5 | 🇸🇪 SWEDEN | 11 | 1NT | ♠3 | = | +0 |
| +0.3 | Round 8 | 🇮🇪 IRELAND | 17 | 1NT | ♣4 | = | +1 |
| +0.2 | Round 1 | 🇳🇴 NORWAY | 11 | 4♠ | ♥9 | -2 | +5 |
| +0.2 | Round 8 | 🇮🇪 IRELAND | 29 | 3NT | ♦9 | +2 | +0 |
| +0.1 | Round 4 | 🇧🇬 BULGARIA | 26 | 3NT | ♠7 | +1 | +0 |
| -0.0 | Round 7 | 🇭🇺 HUNGARY | 8 | 4♥ | ♣Q | +1 | +0 |
| -0.1 | Round 1 | 🇳🇴 NORWAY | 4 | 3NT | ♥4 | +2 | -13 |
| -0.1 | Round 4 | 🇧🇬 BULGARIA | 18 | 4♥ | ♣2 | +1 | +0 |
| -0.1 | Round 5 | 🇸🇪 SWEDEN | 5 | 4♥ | ♦3 | = | -1 |
| -0.2 | Round 5 | 🇸🇪 SWEDEN | 14 | 4♥ | ♣9 | = | +1 |
| -0.2 | Round 8 | 🇮🇪 IRELAND | 18 | 4♥ | ♣7 | +1 | +11 |
| -0.3 | Round 1 | 🇳🇴 NORWAY | 13 | 3♣ | ♠A | -1 | -1 |
| -0.3 | Round 7 | 🇭🇺 HUNGARY | 16 | 2♥ | ♦8 | +1 | -10 |
| -0.4 | Round 1 | 🇳🇴 NORWAY | 14 | 3NT | ♠3 | +2 | -1 |
| -0.4 | Round 2 | 🏴 ENGLAND | 22 | 3♥ | ♦A | -1 | -10 |
| -0.8 | Round 1 | 🇳🇴 NORWAY | 3 | 2♦ | ♣Q | +1 | +0 |
| -1.2 | Round 1 | 🇳🇴 NORWAY | 10 | 1♠ | ♣A | = | -5 |
| -1.2 | Round 2 | 🏴 ENGLAND | 28 | 2♦ | ♣K | +1 | -7 |
| -1.3 | Round 1 | 🇳🇴 NORWAY | 5 | 3♠ | ♠8 | = | +0 |
| -1.3 | Round 2 | 🏴 ENGLAND | 29 | 2♥ | ♠2 | +1 | +0 |
| -1.3 | Round 5 | 🇸🇪 SWEDEN | 8 | 3♠ | ♣A | -1 | -2 |
| -1.4 | Round 1 | 🇳🇴 NORWAY | 16 | 5♣ | ♥A | -1 | +1 |
| -1.4 | Round 5 | 🇸🇪 SWEDEN | 7 | 2♠ | ♣6 | -1 | -1 |
| -1.6 | Round 2 | 🏴 ENGLAND | 20 | 4♥ | ♦T | -2 | -2 |
| -1.6 | Round 4 | 🇧🇬 BULGARIA | 25 | 3NT | ♥9 | +3 | -2 |
| -1.6 | Round 8 | 🇮🇪 IRELAND | 31 | 3NT | ♣Q | -1 | -6 |
| -1.8 | Round 7 | 🇭🇺 HUNGARY | 6 | 3♠ | ♥5 | +2 | -2 |
| -2.0 | Round 2 | 🏴 ENGLAND | 25 | 4♥ | ♣K | +1 | +0 |
| -2.3 | Round 5 | 🇸🇪 SWEDEN | 2 | 4♠ | ♥9 | -2 | -6 |
| -2.4 | Round 4 | 🇧🇬 BULGARIA | 19 | 3NT | ♥Q | +2 | -10 |
| -2.6 | Round 4 | 🇧🇬 BULGARIA | 22 | 5♦x | ♣K | -2 | +11 |
| -2.6 | Round 4 | 🇧🇬 BULGARIA | 27 | 3♠ | ♦Q | -1 | +2 |
| -2.6 | Round 5 | 🇸🇪 SWEDEN | 10 | 5♦ | ♣7 | = | +0 |
| -2.7 | Round 1 | 🇳🇴 NORWAY | 8 | 3NT | ♠7 | +1 | -1 |
| -2.7 | Round 4 | 🇧🇬 BULGARIA | 20 | 2♣ | ♠K | +1 | -12 |
| -2.7 | Round 5 | 🇸🇪 SWEDEN | 1 | 6NT | ♠6 | = | +0 |
| -2.8 | Round 2 | 🏴 ENGLAND | 21 | 3♠ | ♦9 | -1 | -10 |
| -2.8 | Round 7 | 🇭🇺 HUNGARY | 14 | 3♥ | ♣8 | = | +0 |
| -2.9 | Round 8 | 🇮🇪 IRELAND | 30 | 1♠ | ♣7 | -3 | -2 |
| -3.3 | Round 4 | 🇧🇬 BULGARIA | 28 | 4♠ | ♠8 | +2 | -1 |
| -3.3 | Round 7 | 🇭🇺 HUNGARY | 10 | 4♠ | ♥5 | +3 | -3 |
| -3.8 | Round 4 | 🇧🇬 BULGARIA | 29 | 3NT | ♣5 | = | +1 |
| -4.1 | Round 7 | 🇭🇺 HUNGARY | 3 | 2♠ | ♦3 | = | -6 |
| -4.2 | Round 7 | 🇭🇺 HUNGARY | 2 | 4♥ | ♣3 | -2 | -11 |
| -4.3 | Round 4 | 🇧🇬 BULGARIA | 31 | 3NT | ♥2 | +2 | -8 |
| -4.3 | Round 4 | 🇧🇬 BULGARIA | 32 | 6♣ | ♣J | +1 | -11 |
| -4.7 | Round 5 | 🇸🇪 SWEDEN | 12 | 6♠ | ♣A | = | +0 |
| -5.1 | Round 7 | 🇭🇺 HUNGARY | 15 | 4♠x | ♥4 | -3 | +0 |
| -5.1 | Round 8 | 🇮🇪 IRELAND | 20 | 2♥ | ♣8 | +1 | +0 |
| -5.4 | Round 5 | 🇸🇪 SWEDEN | 15 | 5♦ | ♣K | = | +2 |
| -10.7 | Round 7 | 🇭🇺 HUNGARY | 1 | 3NTx | ♦7 | +2 | -8 |