KUJAWA Krzysztof · SOFROZYNE
vs par split: bidding -0.61 · play -0.52
Strength of schedule: opponents averaged +0.66/bd (a tough draw) → opponent-adjusted +0.60/bd
Card play — on target: opening leads 84.6% #146 of 599 · declarer play 66.7% #469 of 599 · defence 72.4% #593 of 599
Bidding activity — not a pass: 47.7% #152 of 599 (73/153)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 81.8% (11) |
| Declarer play | 100.0% (2) | 50.0% (4) |
| Defence | 100.0% (3) | 69.2% (26) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 100.0% (2) · ♦ 100.0% (3) · ♣ 66.7% (3)
vs par by strain: NT -0.36 (14) · a suit -1.38 (42)
vs par by level: part-score +0.04 (22) · game -1.50 (30) · slam -4.75 (4)
By role: declaring +2.23/bd (-0.78 vs par · 27) · defending -2.20/bd (-1.45 vs par · 29)
By vulnerability: vulnerable +0.06/bd (-2.00 vs par · 28) · not vulnerable -0.19/bd (-0.25 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | T.Pilch | W.Huvers – J.Westlake | Closed | 14 | -5.4 | -0.39 | -1.29 |
| Round 3 | T.Pilch | P.Fredin – A.Malinowski | Closed | 14 | +15.5 | +1.11 | -0.43 |
| Round 4 | T.Pilch | G.Helgemo – Z.Grossack | Open | 14 | -11.3 | -0.81 | -1.00 |
| Round 6 | T.Pilch | M.Klukowski – J.Kalita | Closed | 14 | -2.2 | -0.16 | -1.79 |
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 |
|---|---|---|---|---|---|---|---|
| +15.5 | Round 6 | ZIMMERMANN | 20 | 6♠ | ♥A | = | +13 |
| +11.5 | Round 1 | SECOND BREAKFAST | 4 | 3NT | ♥T | = | +12 |
| +10.5 | Round 3 | DE BOTTON | 10 | 3NT | ♥6 | +1 | +0 |
| +8.3 | Round 4 | RUBENSTEIN | 17 | 5♠ | ♦7 | -1 | +11 |
| +7.7 | Round 3 | DE BOTTON | 13 | 6♥ | ♦K | +1 | -13 |
| +6.9 | Round 6 | ZIMMERMANN | 21 | 7♦ | ♣4 | = | -2 |
| +4.9 | Round 6 | ZIMMERMANN | 19 | 2♥x | ♠K | -2 | +2 |
| +4.8 | Round 6 | ZIMMERMANN | 16 | 4♦ | ♥K | = | +6 |
| +4.7 | Round 3 | DE BOTTON | 12 | 4♥ | ♠9 | -1 | +12 |
| +4.4 | Round 3 | DE BOTTON | 11 | 3NT | ♠K | = | -1 |
| +4.2 | Round 6 | ZIMMERMANN | 17 | 3♥ | ♣A | -4 | +2 |
| +4.2 | Round 6 | ZIMMERMANN | 23 | 4♠ | ♥5 | +1 | +1 |
| +3.7 | Round 4 | RUBENSTEIN | 27 | 3NT | ♣3 | -1 | +5 |
| +3.6 | Round 1 | SECOND BREAKFAST | 14 | 2♠ | ♠4 | +1 | -6 |
| +3.5 | Round 3 | DE BOTTON | 14 | 4♠ | ♥6 | = | +3 |
| +2.4 | Round 3 | DE BOTTON | 8 | 2♥ | ♦T | +1 | +6 |
| +2.0 | Round 1 | SECOND BREAKFAST | 3 | 4♠ | ♥4 | -1 | +5 |
| +1.8 | Round 4 | RUBENSTEIN | 21 | 3NT | ♦K | +2 | +1 |
| +1.2 | Round 1 | SECOND BREAKFAST | 5 | 3♠ | ♦A | = | +6 |
| +1.2 | Round 1 | SECOND BREAKFAST | 8 | 2♦ | ♠A | +1 | +0 |
| +1.2 | Round 3 | DE BOTTON | 1 | 3♥ | ♦K | = | +1 |
| +1.2 | Round 3 | DE BOTTON | 2 | 3NT | ♠2 | +3 | -10 |
| +1.1 | Round 4 | RUBENSTEIN | 16 | 1NT | ♠6 | +4 | +2 |
| +0.8 | Round 1 | SECOND BREAKFAST | 2 | 4♠ | ♥7 | +2 | +1 |
| +0.8 | Round 1 | SECOND BREAKFAST | 6 | 3NT | ♥K | -1 | +1 |
| +0.5 | Round 4 | RUBENSTEIN | 20 | 2♥ | ♥8 | +1 | +0 |
| +0.4 | Round 4 | RUBENSTEIN | 15 | 4♥ | ♣A | = | +0 |
| +0.2 | Round 4 | RUBENSTEIN | 28 | 3NT | ♥4 | +2 | +1 |
| +0.1 | Round 1 | SECOND BREAKFAST | 13 | 2♥ | ♦K | -1 | -11 |
| +0.0 | Round 6 | ZIMMERMANN | 15 | 3NT | ♣2 | +1 | +0 |
| -0.2 | Round 4 | RUBENSTEIN | 18 | 3NT | ♠4 | +2 | +0 |
| -0.4 | Round 3 | DE BOTTON | 9 | 3♦ | ♥A | +1 | -1 |
| -0.5 | Round 3 | DE BOTTON | 4 | 4♠ | ♦A | +1 | +13 |
| -0.7 | Round 6 | ZIMMERMANN | 25 | 3♣ | ♥A | +2 | +8 |
| -1.4 | Round 1 | SECOND BREAKFAST | 12 | 3♠ | ♥4 | -1 | +2 |
| -1.5 | Round 3 | DE BOTTON | 6 | 5♦ | ♥3 | = | +0 |
| -1.7 | Round 1 | SECOND BREAKFAST | 1 | 1NT | ♠7 | = | +1 |
| -1.7 | Round 6 | ZIMMERMANN | 24 | 3♣ | ♦K | = | +0 |
| -1.9 | Round 4 | RUBENSTEIN | 26 | 2♠ | ♦A | +1 | +0 |
| -2.2 | Round 1 | SECOND BREAKFAST | 11 | 3♣ | ♠J | -2 | +0 |
| -2.6 | Round 6 | ZIMMERMANN | 18 | 2♠ | ♣6 | = | -5 |
| -2.8 | Round 3 | DE BOTTON | 7 | 4♠ | ♠7 | = | +1 |
| -3.4 | Round 4 | RUBENSTEIN | 23 | 4♥ | ♠6 | +1 | -1 |
| -3.5 | Round 1 | SECOND BREAKFAST | 9 | 4♥ | ♦A | -1 | -6 |
| -3.5 | Round 4 | RUBENSTEIN | 24 | 4♠ | ♦K | +1 | -11 |
| -3.6 | Round 6 | ZIMMERMANN | 27 | 1NT | ♥A | = | +0 |
| -4.2 | Round 1 | SECOND BREAKFAST | 10 | 4♠ | ♥J | = | -10 |
| -4.9 | Round 4 | RUBENSTEIN | 19 | 2♦ | ♠A | -6 | -5 |
| -5.9 | Round 4 | RUBENSTEIN | 25 | 3♥ | ♠J | = | -7 |
| -6.1 | Round 6 | ZIMMERMANN | 28 | 3NT | ♦J | -2 | -17 |
| -6.6 | Round 3 | DE BOTTON | 5 | 5♥ | ♠6 | -1 | -8 |
| -7.5 | Round 4 | RUBENSTEIN | 22 | 4♥ | ♣K | = | -10 |
| -8.3 | Round 3 | DE BOTTON | 3 | 5♦x | ♣6 | -1 | -9 |
| -11.3 | Round 6 | ZIMMERMANN | 26 | 4♠x | ♥K | = | -16 |
| -13.6 | Round 1 | SECOND BREAKFAST | 7 | 4♥ | ♠A | = | -13 |
| -16.7 | Round 6 | ZIMMERMANN | 22 | 7♥xx | ♠A | = | -17 |