🇵🇱 BURAS Krzysztof · POLAND
33rank
-24.6Butler · 80 bds
-0.31per board
±5.2swing
+0.12vs par /bd
+0.02adjusted /bd
by round
vs par split: bidding +0.19 · play -0.06
Strength of schedule: opponents averaged +0.33/bd (a tough draw) → opponent-adjusted +0.02/bd
Card play — on target: opening leads 83.3% · declarer play 81.5% · defence 94.4%
Bidding activity — not a pass: 46.6% (116/249)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 25.0% (4) | 95.0% (20) |
| Declarer play | 100.0% (2) | 80.0% (25) |
| Defence | 87.5% (8) | 96.4% (28) |
Opening leads by suit led: ♠ 77.8% (9) · ♥ 100.0% (4) · ♦ 100.0% (4) · ♣ 71.4% (7)
vs par by strain: NT -1.73 (15) · a suit +0.55 (65)
vs par by level: part-score +0.29 (28) · game +0.09 (47) · slam -0.40 (5)
By role: declaring -0.95/bd (-2.71 vs par · 44) · defending +0.48/bd (+3.58 vs par · 36)
By vulnerability: vulnerable +0.17/bd (+0.85 vs par · 40) · not vulnerable -0.79/bd (-0.60 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | P.Lutostanski | A.Versace – A.Sementa | Open | 16 | -2.5 | -0.16 | +0.50 |
| Quarterfinal | P.Lutostanski | G.Donati – G.Percario | Closed | 16 | -15.9 | -0.99 | -0.12 |
| Quarterfinal | P.Lutostanski | A.Versace – A.Sementa | Open | 16 | +23.9 | +1.49 | +1.81 |
| Quarterfinal | P.Lutostanski | A.Versace – A.Sementa | Open | 16 | -26.7 | -1.67 | -1.31 |
| Quarterfinal | P.Lutostanski | A.Versace – A.Sementa | Open | 16 | -3.4 | -0.21 | -0.25 |
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 |
|---|---|---|---|---|---|---|---|
| +12.7 | Quarterfinal | 🇮🇹 ITALY | 74 | 4♠x | ♣5 | = | +12 |
| +11.3 | Quarterfinal | 🇮🇹 ITALY | 20 | 6♣ | ♥K | = | +7 |
| +11.0 | Quarterfinal | 🇮🇹 ITALY | 57 | 5♦ | ♣A | -2 | +13 |
| +9.4 | Quarterfinal | 🇮🇹 ITALY | 7 | 2♠ | ♥J | = | +6 |
| +9.3 | Quarterfinal | 🇮🇹 ITALY | 16 | 6♣ | ♠4 | -1 | +12 |
| +8.6 | Quarterfinal | 🇮🇹 ITALY | 96 | 3♥x | ♠J | -2 | +8 |
| +8.4 | Quarterfinal | 🇮🇹 ITALY | 59 | 4♥ | ♦5 | -1 | +11 |
| +6.6 | Quarterfinal | 🇮🇹 ITALY | 50 | 3♠x | ♣J | -3 | -3 |
| +5.9 | Quarterfinal | 🇮🇹 ITALY | 51 | 4♠ | ♦5 | = | +0 |
| +5.4 | Quarterfinal | 🇮🇹 ITALY | 58 | 4♠x | ♦A | -1 | +8 |
| +4.9 | Quarterfinal | 🇮🇹 ITALY | 61 | 2♠ | ♣8 | = | +0 |
| +4.7 | Quarterfinal | 🇮🇹 ITALY | 26 | 4♥ | ♦K | -1 | +6 |
| +4.6 | Quarterfinal | 🇮🇹 ITALY | 25 | 3♦ | ♠9 | -2 | +0 |
| +4.3 | Quarterfinal | 🇮🇹 ITALY | 82 | 5♦ | ♠5 | +2 | +10 |
| +3.4 | Quarterfinal | 🇮🇹 ITALY | 4 | 2NT | ♠2 | -3 | +4 |
| +3.4 | Quarterfinal | 🇮🇹 ITALY | 90 | 3NT | ♠T | +1 | +12 |
| +3.4 | Quarterfinal | 🇮🇹 ITALY | 95 | 4♠ | ♥A | = | +3 |
| +3.1 | Quarterfinal | 🇮🇹 ITALY | 14 | 4♥ | ♣3 | +1 | +0 |
| +3.0 | Quarterfinal | 🇮🇹 ITALY | 80 | 3♠ | ♠A | = | +0 |
| +2.7 | Quarterfinal | 🇮🇹 ITALY | 91 | 4♥ | ♣2 | +2 | +11 |
| +2.6 | Quarterfinal | 🇮🇹 ITALY | 8 | 1NT | ♠Q | +1 | +7 |
| +2.4 | Quarterfinal | 🇮🇹 ITALY | 56 | 5♠x | ♦Q | -1 | +0 |
| +2.3 | Quarterfinal | 🇮🇹 ITALY | 92 | 3♥ | ♣K | = | +1 |
| +2.1 | Quarterfinal | 🇮🇹 ITALY | 65 | 4♥ | ♦7 | +1 | +0 |
| +2.1 | Quarterfinal | 🇮🇹 ITALY | 88 | 2♥ | ♠9 | = | +0 |
| +1.9 | Quarterfinal | 🇮🇹 ITALY | 93 | 4♠ | ♦8 | +1 | +0 |
| +1.6 | Quarterfinal | 🇮🇹 ITALY | 6 | 3NT | ♣6 | +1 | +0 |
| +1.4 | Quarterfinal | 🇮🇹 ITALY | 79 | 4♠ | ♦7 | = | +0 |
| +1.4 | Quarterfinal | 🇮🇹 ITALY | 85 | 2♠ | ♦5 | = | +0 |
| +1.3 | Quarterfinal | 🇮🇹 ITALY | 52 | 5♦ | ♣Q | = | +2 |
| +1.1 | Quarterfinal | 🇮🇹 ITALY | 60 | 2♥ | ♣Q | +1 | +1 |
| +0.3 | Quarterfinal | 🇮🇹 ITALY | 73 | 4♥ | ♠Q | +1 | +0 |
| +0.1 | Quarterfinal | 🇮🇹 ITALY | 30 | 4♥ | ♣7 | = | +1 |
| -0.0 | Quarterfinal | 🇮🇹 ITALY | 19 | 3♦ | ♥8 | -1 | -5 |
| +0.0 | Quarterfinal | 🇮🇹 ITALY | 53 | 4♥ | ♦2 | +1 | +0 |
| +0.0 | Quarterfinal | 🇮🇹 ITALY | 64 | 4♠ | ♣6 | -1 | -3 |
| +0.0 | Quarterfinal | 🇮🇹 ITALY | 77 | 4♥ | ♣2 | +1 | +0 |
| +0.0 | Quarterfinal | 🇮🇹 ITALY | 83 | 4♥ | ♠4 | +1 | +0 |
| -0.3 | Quarterfinal | 🇮🇹 ITALY | 32 | 1NT | ♠3 | +1 | +1 |
| -0.4 | Quarterfinal | 🇮🇹 ITALY | 1 | 4♥ | ♠A | = | -1 |
| -0.6 | Quarterfinal | 🇮🇹 ITALY | 11 | 1NT | ♣4 | -1 | -5 |
| -0.7 | Quarterfinal | 🇮🇹 ITALY | 29 | 2♠ | ♥4 | = | +10 |
| -0.7 | Quarterfinal | 🇮🇹 ITALY | 63 | 3NT | ♥J | +2 | +0 |
| -0.9 | Quarterfinal | 🇮🇹 ITALY | 3 | 4♥ | ♣8 | = | -3 |
| -0.9 | Quarterfinal | 🇮🇹 ITALY | 15 | 5♣x | ♠K | -2 | +5 |
| -1.0 | Quarterfinal | 🇮🇹 ITALY | 70 | 3♣ | ♠5 | -1 | +0 |
| -1.3 | Quarterfinal | 🇮🇹 ITALY | 66 | 4♥ | ♦7 | -1 | +10 |
| -1.3 | Quarterfinal | 🇮🇹 ITALY | 69 | 2♦ | ♠J | = | +1 |
| -1.4 | Quarterfinal | 🇮🇹 ITALY | 17 | 2NT | ♣5 | = | +0 |
| -1.4 | Quarterfinal | 🇮🇹 ITALY | 23 | 2♦ | ♠T | = | +1 |
| -1.7 | Quarterfinal | 🇮🇹 ITALY | 13 | 2♠ | ♥4 | -1 | +0 |
| -1.7 | Quarterfinal | 🇮🇹 ITALY | 49 | 5♠ | ♥K | = | +11 |
| -1.9 | Quarterfinal | 🇮🇹 ITALY | 27 | 4♠ | ♥A | +1 | +11 |
| -2.1 | Quarterfinal | 🇮🇹 ITALY | 67 | 3♠ | ♦7 | -1 | -5 |
| -2.6 | Quarterfinal | 🇮🇹 ITALY | 31 | 2♣x | ♠A | -1 | +0 |
| -2.9 | Quarterfinal | 🇮🇹 ITALY | 2 | 4♥ | ♦K | -1 | -6 |
| -2.9 | Quarterfinal | 🇮🇹 ITALY | 9 | 2♠ | ♥Q | -1 | -4 |
| -3.0 | Quarterfinal | 🇮🇹 ITALY | 28 | 4♥ | ♦K | -2 | -6 |
| -3.6 | Quarterfinal | 🇮🇹 ITALY | 24 | 4♥ | ♥8 | -2 | -11 |
| -3.6 | Quarterfinal | 🇮🇹 ITALY | 94 | 3NT | ♦2 | -4 | -7 |
| -3.7 | Quarterfinal | 🇮🇹 ITALY | 81 | 3NT | ♠K | -1 | -5 |
| -3.9 | Quarterfinal | 🇮🇹 ITALY | 78 | 2♦x | ♥4 | -3 | +2 |
| -4.0 | Quarterfinal | 🇮🇹 ITALY | 89 | 3NT | ♣2 | +2 | -11 |
| -4.3 | Quarterfinal | 🇮🇹 ITALY | 22 | 2♠ | ♠A | -1 | -6 |
| -4.4 | Quarterfinal | 🇮🇹 ITALY | 54 | 2♠ | ♥7 | +1 | -1 |
| -4.4 | Quarterfinal | 🇮🇹 ITALY | 71 | 6♥ | ♠A | = | -8 |
| -4.4 | Quarterfinal | 🇮🇹 ITALY | 86 | 4♥ | ♥Q | -2 | -11 |
| -5.0 | Quarterfinal | 🇮🇹 ITALY | 76 | 3NT | ♣3 | -1 | -6 |
| -5.3 | Quarterfinal | 🇮🇹 ITALY | 55 | 4♠x | ♦Q | -1 | -2 |
| -5.6 | Quarterfinal | 🇮🇹 ITALY | 10 | 3NT | ♠4 | = | +1 |
| -5.9 | Quarterfinal | 🇮🇹 ITALY | 84 | 5♣ | ♦2 | -1 | -6 |
| -6.0 | Quarterfinal | 🇮🇹 ITALY | 5 | 3♦ | ♠T | -1 | -5 |
| -6.4 | Quarterfinal | 🇮🇹 ITALY | 18 | 4♠ | ♦4 | +1 | +0 |
| -7.1 | Quarterfinal | 🇮🇹 ITALY | 68 | 4♠x | ♣A | -2 | -8 |
| -9.0 | Quarterfinal | 🇮🇹 ITALY | 75 | 4♠x | ♦K | -3 | -9 |
| -10.0 | Quarterfinal | 🇮🇹 ITALY | 12 | 6♣ | ♦7 | = | -3 |
| -11.0 | Quarterfinal | 🇮🇹 ITALY | 21 | 4♥ | ♦7 | +2 | -11 |
| -11.0 | Quarterfinal | 🇮🇹 ITALY | 62 | 3NT | ♣6 | +2 | -8 |
| -11.1 | Quarterfinal | 🇮🇹 ITALY | 72 | 6♥x | ♣5 | -6 | -10 |
| -11.9 | Quarterfinal | 🇮🇹 ITALY | 87 | 3NT | ♣3 | -3 | -9 |