KAZMUCHA Danuta · YOSHKA
vs par split: bidding -1.17 · play +0.38
Strength of schedule: opponents averaged +0.41/bd (a tough draw) → opponent-adjusted +0.69/bd
Card play — on target: opening leads 80.0% #103 of 180 · declarer play 88.9% #18 of 180 · defence 86.2% #82 of 180
Bidding activity — not a pass: 47.3% #46 of 180 (121/256)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (7) | 62.5% (8) |
| Declarer play | 100.0% (5) | 86.4% (22) |
| Defence | 84.6% (13) | 87.5% (16) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (2) · ♦ 33.3% (3) · ♣ 100.0% (4)
vs par by strain: NT -0.88 (24) · a suit -0.75 (60)
vs par by level: part-score +0.34 (32) · game -2.79 (43) · slam +4.78 (9)
By role: declaring +0.61/bd (-1.62 vs par · 55) · defending -0.34/bd (+0.79 vs par · 29)
By vulnerability: vulnerable +0.12/bd (-0.10 vs par · 42) · not vulnerable +0.45/bd (-1.48 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | M.Nowosadzki | A.Di Lorenzo – F.Iavicoli | Closed | 14 | +27.2 | +1.94 | +3.36 |
| Round 3 | M.Nowosadzki | M.Wortel – S.De Wijs | Closed | 14 | -7.3 | -0.52 | -1.50 |
| Round 4 | M.Nowosadzki | R.Jagniewski – D.Lucka | Closed | 14 | +26.4 | +1.89 | -0.79 |
| Round 6 | M.Nowosadzki | S.Shi – D.Korbel | Open | 14 | -14.0 | -1.00 | -1.71 |
| Round 7 | M.Nowosadzki | B.Chmurski – D.Ocylok | Open | 14 | -9.3 | -0.66 | -3.86 |
| Round 8 | M.Nowosadzki | S.Baldysz – K.Nowak | Closed | 14 | +0.6 | +0.04 | -0.21 |
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 | Round 2 | CASSIO | 21 | 3NTx | ♦Q | +2 | +12 |
| +12.7 | Round 4 | GROUP ONE TEAM | 16 | 7♣ | ♣4 | = | +12 |
| +10.6 | Round 7 | SV BRIDGE CLUB | 3 | 6NT | ♦9 | = | +0 |
| +9.0 | Round 7 | SV BRIDGE CLUB | 12 | 4♠ | ♣4 | = | +0 |
| +9.0 | Round 8 | MINITER | 26 | 6NT | ♣T | -1 | +17 |
| +8.6 | Round 2 | CASSIO | 16 | 6♥ | ♠Q | = | +13 |
| +6.2 | Round 3 | SHOURIE | 14 | 3♠ | ♣A | = | +6 |
| +5.9 | Round 2 | CASSIO | 23 | 5♥ | ♣6 | -3 | +5 |
| +5.9 | Round 4 | GROUP ONE TEAM | 24 | 6♠ | ♣4 | = | +0 |
| +5.4 | Round 4 | GROUP ONE TEAM | 20 | 4♠ | ♥A | = | +0 |
| +5.1 | Round 4 | GROUP ONE TEAM | 19 | 4♠x | ♣Q | -1 | +6 |
| +4.8 | Round 6 | ZHANG | 28 | 3NT | ♠3 | = | +6 |
| +4.4 | Round 2 | CASSIO | 28 | 2♠ | ♦K | +1 | +2 |
| +4.0 | Round 2 | CASSIO | 19 | 3♦ | ♥4 | = | +6 |
| +3.5 | Round 4 | GROUP ONE TEAM | 22 | 4♠ | ♥A | -2 | +6 |
| +3.5 | Round 8 | MINITER | 24 | 1NT | ♥7 | -1 | +4 |
| +3.3 | Round 4 | GROUP ONE TEAM | 17 | 6♣ | ♣9 | +1 | -11 |
| +3.1 | Round 3 | SHOURIE | 12 | 3♠ | ♣J | = | +6 |
| +2.6 | Round 2 | CASSIO | 15 | 2♠ | ♣4 | = | +5 |
| +2.4 | Round 2 | CASSIO | 27 | 4♠ | ♦Q | -3 | +0 |
| +2.4 | Round 6 | ZHANG | 23 | 1NT | ♣7 | -3 | -7 |
| +2.3 | Round 8 | MINITER | 19 | 3NT | ♥4 | = | +0 |
| +2.2 | Round 6 | ZHANG | 16 | 3NT | ♠2 | -2 | +6 |
| +2.0 | Round 2 | CASSIO | 20 | 3♠ | ♣A | = | +7 |
| +2.0 | Round 4 | GROUP ONE TEAM | 23 | 3NT | ♠Q | +3 | -13 |
| +1.9 | Round 3 | SHOURIE | 11 | 4♦ | ♥K | = | +1 |
| +1.7 | Round 3 | SHOURIE | 1 | 3♠ | ♠3 | +1 | +1 |
| +1.5 | Round 8 | MINITER | 22 | 2NT | ♥A | -3 | +0 |
| +1.4 | Round 6 | ZHANG | 17 | 1NT | ♣7 | -2 | +0 |
| +1.0 | Round 2 | CASSIO | 18 | 1♠ | ♦4 | +2 | +1 |
| +1.0 | Round 8 | MINITER | 17 | 2♠ | ♦9 | +1 | +1 |
| +0.9 | Round 2 | CASSIO | 24 | 5♠ | ♦4 | +1 | +1 |
| +0.9 | Round 3 | SHOURIE | 13 | 1NT | ♦Q | = | +0 |
| +0.9 | Round 7 | SV BRIDGE CLUB | 11 | 2♠ | ♥Q | +2 | -6 |
| +0.9 | Round 8 | MINITER | 25 | 4♥ | ♦J | +1 | +0 |
| +0.8 | Round 8 | MINITER | 28 | 5♥ | ♠2 | +1 | +3 |
| +0.7 | Round 3 | SHOURIE | 5 | 2♥ | ♠J | +1 | +0 |
| +0.6 | Round 6 | ZHANG | 27 | 4♥ | ♣7 | = | +0 |
| +0.6 | Round 7 | SV BRIDGE CLUB | 2 | 4♥ | ♣K | +1 | -13 |
| +0.5 | Round 3 | SHOURIE | 9 | 3♥ | ♣8 | +1 | -8 |
| +0.5 | Round 6 | ZHANG | 20 | 3♥ | ♦K | = | +7 |
| +0.5 | Round 6 | ZHANG | 24 | 4♥ | ♣A | -2 | +0 |
| +0.5 | Round 7 | SV BRIDGE CLUB | 14 | 5♣ | ♠2 | = | -11 |
| +0.3 | Round 8 | MINITER | 18 | 4♥ | ♦2 | +3 | +12 |
| +0.2 | Round 3 | SHOURIE | 7 | 3NT | ♥A | +2 | +0 |
| +0.1 | Round 3 | SHOURIE | 4 | 3♥ | ♠Q | -1 | +0 |
| -0.0 | Round 4 | GROUP ONE TEAM | 15 | 3♣ | ♥7 | +1 | +0 |
| -0.1 | Round 4 | GROUP ONE TEAM | 27 | 3♠ | ♥A | -1 | +2 |
| -0.2 | Round 4 | GROUP ONE TEAM | 25 | 1NT | ♠3 | -1 | -2 |
| -0.3 | Round 4 | GROUP ONE TEAM | 28 | 4♥ | ♦A | = | +0 |
| -0.4 | Round 6 | ZHANG | 22 | 3♠ | ♦8 | -1 | +4 |
| -0.6 | Round 2 | CASSIO | 22 | 4♠ | ♠6 | +1 | +0 |
| -0.7 | Round 7 | SV BRIDGE CLUB | 4 | 4♠ | ♦K | = | -1 |
| -1.0 | Round 6 | ZHANG | 19 | 2♥ | ♠6 | -1 | -2 |
| -1.1 | Round 6 | ZHANG | 21 | 4♠ | ♣4 | -1 | -5 |
| -1.3 | Round 7 | SV BRIDGE CLUB | 10 | 4♥ | ♠3 | = | +1 |
| -1.4 | Round 6 | ZHANG | 18 | 5♥ | ♠A | = | -11 |
| -1.5 | Round 7 | SV BRIDGE CLUB | 13 | 3NT | ♠A | +1 | +0 |
| -1.9 | Round 3 | SHOURIE | 8 | 4♥ | ♦Q | = | -3 |
| -2.0 | Round 8 | MINITER | 21 | 4♥ | ♠A | +2 | -8 |
| -2.2 | Round 8 | MINITER | 27 | 4♠ | ♥4 | -1 | -10 |
| -2.4 | Round 7 | SV BRIDGE CLUB | 9 | 3♥ | ♣4 | -1 | +2 |
| -2.4 | Round 8 | MINITER | 16 | 4♣ | ♠K | -2 | -3 |
| -2.6 | Round 3 | SHOURIE | 2 | 3♠ | ♣A | -1 | -4 |
| -2.8 | Round 7 | SV BRIDGE CLUB | 1 | 3NT | ♠6 | +3 | -11 |
| -2.9 | Round 7 | SV BRIDGE CLUB | 5 | 6NT | ♥6 | = | +10 |
| -2.9 | Round 7 | SV BRIDGE CLUB | 8 | 1NT | ♠3 | = | -5 |
| -3.0 | Round 4 | GROUP ONE TEAM | 26 | 1NT | ♦8 | +3 | -1 |
| -3.1 | Round 8 | MINITER | 20 | 3NT | ♠3 | -3 | -5 |
| -3.2 | Round 4 | GROUP ONE TEAM | 21 | 5♦ | ♥J | -1 | -5 |
| -3.8 | Round 8 | MINITER | 15 | 5♠ | ♥4 | +1 | -11 |
| -4.1 | Round 3 | SHOURIE | 10 | 4♥x | ♠7 | -1 | -2 |
| -4.7 | Round 4 | GROUP ONE TEAM | 18 | 3NT | ♥Q | -1 | -5 |
| -5.2 | Round 8 | MINITER | 23 | 4♦ | ♣9 | -2 | -3 |
| -5.5 | Round 2 | CASSIO | 17 | 6♠ | ♦Q | = | +0 |
| -5.5 | Round 2 | CASSIO | 26 | 6♦ | ♠3 | = | +2 |
| -5.7 | Round 2 | CASSIO | 25 | 3NT | ♠Q | = | -7 |
| -6.0 | Round 6 | ZHANG | 25 | 4♠x | ♦9 | = | -9 |
| -6.5 | Round 3 | SHOURIE | 3 | 4♥ | ♠K | -2 | -7 |
| -7.5 | Round 3 | SHOURIE | 6 | 5♣ | ♠A | = | -11 |
| -7.9 | Round 6 | ZHANG | 15 | 4♥ | ♣K | -1 | -10 |
| -8.2 | Round 7 | SV BRIDGE CLUB | 6 | 3NT | ♣4 | +2 | -11 |
| -8.2 | Round 7 | SV BRIDGE CLUB | 7 | 3NT | ♠7 | -2 | -9 |
| -8.6 | Round 6 | ZHANG | 26 | 2♦x | ♥4 | -1 | -3 |