🇵🇱 KAZMUCHA Danuta · POLAND
33rank
-37.1Butler · 80 bds
-0.46per board
±4.5swing
-0.15vs par /bd
-0.57adjusted /bd
by round
vs par split: bidding +0.54 · play -0.69
Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted -0.57/bd
Card play — on target: opening leads 94.7% · declarer play 57.9% · defence 80.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 85.7% (7) | 100.0% (12) |
| Declarer play | 60.0% (5) | 57.1% (14) |
| Defence | 71.4% (14) | 85.7% (21) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (3) · ♦ 100.0% (3) · ♣ 100.0% (7)
vs par by strain: NT -0.68 (25) · a suit +0.09 (55)
vs par by level: part-score +0.42 (24) · game +0.24 (50) · slam -5.67 (6)
By role: declaring -0.41/bd (-2.29 vs par · 45) · defending -0.54/bd (+2.60 vs par · 35)
By vulnerability: vulnerable -0.84/bd (-1.18 vs par · 40) · not vulnerable -0.08/bd (+0.88 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | A.Sarniak | N.Senior – H.Dhondy | Closed | 16 | -23.3 | -1.46 | -0.56 |
| Quarterfinal | A.Sarniak | Y.Wiseman – N.Smith | Closed | 16 | -5.8 | -0.36 | +1.50 |
| Quarterfinal | A.Sarniak | Y.Wiseman – N.Smith | Closed | 16 | -6.0 | -0.38 | -1.62 |
| Quarterfinal | A.Sarniak | Y.Wiseman – N.Smith | Closed | 16 | +15.6 | +0.97 | +1.56 |
| Quarterfinal | A.Sarniak | C.Draper – G.Fawcett | Open | 16 | -17.6 | -1.10 | -1.62 |
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 |
|---|---|---|---|---|---|---|---|
| +8.0 | Quarterfinal | 🏴 ENGLAND | 78 | 4♠ | ♠J | = | +11 |
| +7.6 | Quarterfinal | 🏴 ENGLAND | 54 | 5♥ | ♠4 | = | +11 |
| +7.1 | Quarterfinal | 🏴 ENGLAND | 32 | 3♥ | ♣K | +1 | +6 |
| +7.0 | Quarterfinal | 🏴 ENGLAND | 77 | 4♥ | ♣J | -1 | +6 |
| +6.0 | Quarterfinal | 🏴 ENGLAND | 67 | 4♠ | ♣K | -1 | +10 |
| +5.9 | Quarterfinal | 🏴 ENGLAND | 18 | 3♦ | ♣4 | -1 | +5 |
| +5.6 | Quarterfinal | 🏴 ENGLAND | 49 | 5♥x | ♠2 | -3 | +8 |
| +5.6 | Quarterfinal | 🏴 ENGLAND | 62 | 4♠ | ♦3 | = | +0 |
| +5.3 | Quarterfinal | 🏴 ENGLAND | 37 | 4♠ | ♦K | -1 | +5 |
| +5.1 | Quarterfinal | 🏴 ENGLAND | 33 | 3NT | ♣J | = | +0 |
| +4.2 | Quarterfinal | 🏴 ENGLAND | 83 | 2♥ | ♠A | = | +5 |
| +4.0 | Quarterfinal | 🏴 ENGLAND | 74 | 4♠ | ♣A | -3 | +5 |
| +4.0 | Quarterfinal | 🏴 ENGLAND | 75 | 5♣ | ♠Q | -1 | +10 |
| +3.7 | Quarterfinal | 🏴 ENGLAND | 41 | 3NT | ♠5 | = | +0 |
| +3.6 | Quarterfinal | 🏴 ENGLAND | 73 | 3NT | ♠Q | +1 | +0 |
| +3.1 | Quarterfinal | 🏴 ENGLAND | 64 | 4♠ | ♥K | = | +0 |
| +3.0 | Quarterfinal | 🏴 ENGLAND | 91 | 3♥ | ♦Q | -1 | +3 |
| +2.6 | Quarterfinal | 🏴 ENGLAND | 88 | 3NT | ♦Q | = | +0 |
| +2.4 | Quarterfinal | 🏴 ENGLAND | 21 | 1NT | ♥A | = | -1 |
| +2.1 | Quarterfinal | 🏴 ENGLAND | 40 | 3NT | ♣9 | = | +0 |
| +2.0 | Quarterfinal | 🏴 ENGLAND | 63 | 3NT | ♠6 | +2 | +1 |
| +2.0 | Quarterfinal | 🏴 ENGLAND | 66 | 4NT | ♣2 | = | -1 |
| +1.7 | Quarterfinal | 🏴 ENGLAND | 22 | 2♥ | ♦Q | -1 | +4 |
| +1.4 | Quarterfinal | 🏴 ENGLAND | 30 | 5♣ | ♠2 | -1 | +5 |
| +1.4 | Quarterfinal | 🏴 ENGLAND | 87 | 3NT | ♠7 | -1 | +6 |
| +1.0 | Quarterfinal | 🏴 ENGLAND | 29 | 4♠ | ♣2 | +1 | +0 |
| +1.0 | Quarterfinal | 🏴 ENGLAND | 36 | 3NT | ♠2 | +1 | +13 |
| +1.0 | Quarterfinal | 🏴 ENGLAND | 51 | 3NT | ♥5 | = | +2 |
| +1.0 | Quarterfinal | 🏴 ENGLAND | 84 | 3♦ | ♣J | = | +0 |
| +0.8 | Quarterfinal | 🏴 ENGLAND | 90 | 2♠ | ♠A | -1 | +1 |
| +0.6 | Quarterfinal | 🏴 ENGLAND | 42 | 2♠ | ♥2 | -1 | +5 |
| +0.6 | Quarterfinal | 🏴 ENGLAND | 53 | 4♥ | ♠A | = | +0 |
| +0.6 | Quarterfinal | 🏴 ENGLAND | 71 | 3♣ | ♦10 | = | -1 |
| +0.4 | Quarterfinal | 🏴 ENGLAND | 59 | 4♠ | ♥J | +1 | +1 |
| +0.4 | Quarterfinal | 🏴 ENGLAND | 86 | 3♠ | ♥9 | +1 | -6 |
| +0.4 | Quarterfinal | 🏴 ENGLAND | 95 | 2♥ | ♣3 | +2 | +7 |
| +0.3 | Quarterfinal | 🏴 ENGLAND | 28 | 3NT | ♠2 | +2 | +0 |
| +0.2 | Quarterfinal | 🏴 ENGLAND | 69 | 4♠ | ♦7 | +2 | +1 |
| +0.1 | Quarterfinal | 🏴 ENGLAND | 17 | 4♥ | ♦A | +1 | +0 |
| +0.1 | Quarterfinal | 🏴 ENGLAND | 38 | 3♥ | ♠K | -1 | -6 |
| +0.1 | Quarterfinal | 🏴 ENGLAND | 45 | 4♥ | ♣6 | +2 | +1 |
| -0.0 | Quarterfinal | 🏴 ENGLAND | 48 | 3NT | ♠2 | +2 | +0 |
| +0.0 | Quarterfinal | 🏴 ENGLAND | 81 | 2♠ | ♦3 | = | +0 |
| +0.0 | Quarterfinal | 🏴 ENGLAND | 82 | 6♥ | ♦5 | = | -13 |
| +0.0 | Quarterfinal | 🏴 ENGLAND | 94 | 6♥ | ♦K | = | +11 |
| -0.2 | Quarterfinal | 🏴 ENGLAND | 80 | 3♦ | ♣4 | = | -1 |
| -0.4 | Quarterfinal | 🏴 ENGLAND | 35 | 3NT | ♠9 | +2 | +0 |
| -0.6 | Quarterfinal | 🏴 ENGLAND | 70 | 2♥ | ♦6 | -1 | +0 |
| -0.7 | Quarterfinal | 🏴 ENGLAND | 60 | 4♥ | ♠A | +1 | +0 |
| -0.9 | Quarterfinal | 🏴 ENGLAND | 34 | 1♣ | ♣K | = | +1 |
| -1.0 | Quarterfinal | 🏴 ENGLAND | 27 | 4♠ | ♥2 | +1 | +0 |
| -1.0 | Quarterfinal | 🏴 ENGLAND | 76 | 4♥ | ♣6 | -1 | +2 |
| -1.2 | Quarterfinal | 🏴 ENGLAND | 85 | 3NT | ♠3 | -2 | -7 |
| -1.3 | Quarterfinal | 🏴 ENGLAND | 24 | 3♣ | ♦A | -3 | +6 |
| -1.3 | Quarterfinal | 🏴 ENGLAND | 44 | 3NT | ♥K | -1 | +12 |
| -1.4 | Quarterfinal | 🏴 ENGLAND | 58 | 3♦ | ♣9 | -1 | -12 |
| -1.6 | Quarterfinal | 🏴 ENGLAND | 72 | 3NT | ♥A | -3 | +6 |
| -1.9 | Quarterfinal | 🏴 ENGLAND | 55 | 4♠ | ♦A | +2 | -13 |
| -2.1 | Quarterfinal | 🏴 ENGLAND | 50 | 3NT | ♥6 | -1 | -5 |
| -2.3 | Quarterfinal | 🏴 ENGLAND | 25 | 3NT | ♠2 | +3 | -2 |
| -2.6 | Quarterfinal | 🏴 ENGLAND | 23 | 3NT | ♣7 | = | +2 |
| -2.8 | Quarterfinal | 🏴 ENGLAND | 96 | 2♣ | ♠3 | +1 | +0 |
| -2.9 | Quarterfinal | 🏴 ENGLAND | 46 | 5♦ | ♥K | -1 | -10 |
| -4.0 | Quarterfinal | 🏴 ENGLAND | 39 | 4♠ | ♣5 | -1 | -6 |
| -4.2 | Quarterfinal | 🏴 ENGLAND | 79 | 3♥ | ♠Q | -1 | -5 |
| -4.3 | Quarterfinal | 🏴 ENGLAND | 52 | 6NT | ♦6 | -1 | -17 |
| -5.4 | Quarterfinal | 🏴 ENGLAND | 68 | 4♥ | ♦A | = | -10 |
| -5.6 | Quarterfinal | 🏴 ENGLAND | 56 | 3♥ | ♠7 | -1 | -10 |
| -6.3 | Quarterfinal | 🏴 ENGLAND | 57 | 6♥ | ♠A | = | +10 |
| -6.4 | Quarterfinal | 🏴 ENGLAND | 43 | 2NT | ♠5 | = | -6 |
| -6.6 | Quarterfinal | 🏴 ENGLAND | 89 | 6♥ | ♦4 | +1 | -11 |
| -6.8 | Quarterfinal | 🏴 ENGLAND | 65 | 4♠ | ♥5 | -1 | -8 |
| -6.8 | Quarterfinal | 🏴 ENGLAND | 92 | 3NT | ♦8 | -2 | -8 |
| -7.6 | Quarterfinal | 🏴 ENGLAND | 19 | 4♠ | ♣A | = | -12 |
| -7.9 | Quarterfinal | 🏴 ENGLAND | 47 | 4♦x | ♠K | -5 | +15 |
| -8.1 | Quarterfinal | 🏴 ENGLAND | 26 | 5♣ | ♦A | -2 | -7 |
| -8.9 | Quarterfinal | 🏴 ENGLAND | 20 | 4♠x | ♥4 | = | -5 |
| -9.6 | Quarterfinal | 🏴 ENGLAND | 61 | 3NT | ♥2 | +2 | -2 |
| -11.4 | Quarterfinal | 🏴 ENGLAND | 31 | 3NT | ♥5 | = | -10 |
| -14.0 | Quarterfinal | 🏴 ENGLAND | 93 | 6♣ | ♥10 | -4 | -14 |