SIKORA Jacek · POLAND
vs par split: bidding +0.10 · play -0.04
Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted -0.71/bd
Card play — on target: opening leads 81.2% #259 of 597 · declarer play 81.8% #142 of 597 · defence 83.9% #382 of 597
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (6) | 90.0% (10) |
| Declarer play | 100.0% (2) | 77.8% (9) |
| Defence | 88.9% (9) | 81.8% (22) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (6) · ♦ 80.0% (5) · ♣ 66.7% (3)
vs par by strain: NT -1.09 (11) · a suit +0.39 (39)
vs par by level: part-score +0.79 (14) · game -0.10 (30) · slam -0.83 (6)
By role: declaring -1.52/bd (-2.95 vs par · 19) · defending -0.49/bd (+1.90 vs par · 31)
By vulnerability: vulnerable -1.19/bd (-2.91 vs par · 23) · not vulnerable -0.63/bd (+2.59 vs par · 27)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Osmanski | G.Akkavim – S.Kocaoglu | Closed | 10 | +12.6 | +1.26 | +1.20 |
| Round 3 | M.Osmanski | N.Apteker – S.Bjerregard | Open | 10 | -25.1 | -2.51 | -2.30 |
| Round 4 | M.Osmanski | O.Ozdemir – Y.Korkmaz | Open | 10 | -17.4 | -1.74 | -1.40 |
| Round 6 | M.Osmanski | I.Curlin – Z.Koldzic | Open | 10 | -7.8 | -0.78 | +1.00 |
| Round 9 | M.Osmanski | M.Nowosadzki – J.Kalita | Closed | 10 | -6.5 | -0.65 | +1.80 |
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 |
|---|---|---|---|---|---|---|---|
| +10.4 | Round 9 | RUCHKA | 11 | 6♥ | ♠4 | -2 | +14 |
| +7.0 | Round 6 | ZIP | 19 | 4♥ | ♣K | +2 | +11 |
| +6.9 | Round 1 | SUMER | 9 | 3NT | ♠3 | -1 | +5 |
| +6.4 | Round 9 | RUCHKA | 19 | 5♥ | ♣7 | +1 | +5 |
| +4.2 | Round 4 | MAGICIANS | 25 | 4♥ | ♠6 | +1 | +1 |
| +4.1 | Round 3 | SOUTH SWEDEN | 14 | 4♥ | ♣A | -1 | +8 |
| +4.0 | Round 6 | ZIP | 13 | 4♠ | ♦3 | = | +10 |
| +3.7 | Round 1 | SUMER | 8 | 6♠ | ♣9 | +1 | +11 |
| +2.6 | Round 1 | SUMER | 7 | 3♠ | ♦2 | -1 | -9 |
| +2.3 | Round 9 | RUCHKA | 15 | 4♠ | ♥K | = | +6 |
| +2.2 | Round 1 | SUMER | 2 | 3♥ | ♦4 | -1 | +11 |
| +2.1 | Round 6 | ZIP | 15 | 3♠ | ♦Q | = | +11 |
| +1.8 | Round 1 | SUMER | 4 | 4♥ | ♦2 | -2 | +3 |
| +1.7 | Round 9 | RUCHKA | 14 | 3♠ | ♥3 | +1 | +7 |
| +1.5 | Round 6 | ZIP | 14 | 2♥ | ♦J | -1 | +4 |
| +1.4 | Round 4 | MAGICIANS | 23 | 3♥ | ♠Q | -1 | +5 |
| +1.4 | Round 9 | RUCHKA | 13 | 2♠ | ♠3 | +1 | +0 |
| +1.1 | Round 3 | SOUTH SWEDEN | 11 | 1NT | ♣Q | -1 | -2 |
| +1.1 | Round 4 | MAGICIANS | 30 | 5♦ | ♠K | +1 | +11 |
| +1.0 | Round 1 | SUMER | 5 | 4♠ | ♦2 | +1 | +0 |
| +1.0 | Round 3 | SOUTH SWEDEN | 17 | 2♦ | ♦A | +1 | +0 |
| +0.9 | Round 1 | SUMER | 10 | 3NT | ♦2 | +2 | +0 |
| +0.8 | Round 3 | SOUTH SWEDEN | 12 | 5♠x | ♥A | -1 | -7 |
| +0.6 | Round 1 | SUMER | 3 | 5♦ | ♣J | +1 | -10 |
| +0.4 | Round 9 | RUCHKA | 16 | 4♠ | ♥4 | = | +0 |
| -0.3 | Round 6 | ZIP | 11 | 3NT | ♠4 | +2 | +0 |
| -0.3 | Round 6 | ZIP | 16 | 4♠ | ♥4 | +1 | +0 |
| -0.6 | Round 4 | MAGICIANS | 24 | 4♥ | ♣J | +2 | +11 |
| -0.8 | Round 3 | SOUTH SWEDEN | 20 | 1NT | ♦K | +1 | -1 |
| -0.8 | Round 9 | RUCHKA | 18 | 5♦ | ♥K | +1 | +10 |
| -0.9 | Round 3 | SOUTH SWEDEN | 15 | 5♦ | ♥9 | +1 | +13 |
| -1.4 | Round 6 | ZIP | 12 | 3NT | ♥Q | +1 | +1 |
| -1.6 | Round 4 | MAGICIANS | 21 | 3NT | ♦K | +1 | +0 |
| -2.2 | Round 3 | SOUTH SWEDEN | 16 | 5♣x | ♥K | -2 | -5 |
| -2.3 | Round 6 | ZIP | 18 | 2♠ | ♥5 | -1 | -4 |
| -2.4 | Round 4 | MAGICIANS | 29 | 2♥ | ♦J | = | -6 |
| -2.6 | Round 1 | SUMER | 6 | 2♣ | ♦2 | = | +1 |
| -2.9 | Round 4 | MAGICIANS | 28 | 6NT | ♠2 | = | +0 |
| -3.9 | Round 4 | MAGICIANS | 27 | 4♠ | ♥2 | -2 | -11 |
| -4.5 | Round 1 | SUMER | 1 | 6♠ | ♦A | = | +0 |
| -4.7 | Round 9 | RUCHKA | 17 | 3NT | ♥6 | = | +0 |
| -4.8 | Round 6 | ZIP | 17 | 3♣ | ♥A | -1 | -6 |
| -5.3 | Round 4 | MAGICIANS | 22 | 4♥ | ♣5 | -1 | -12 |
| -7.4 | Round 4 | MAGICIANS | 26 | 4♥ | ♦9 | +1 | -13 |
| -8.5 | Round 3 | SOUTH SWEDEN | 18 | 3NT | ♣6 | = | -7 |
| -8.7 | Round 3 | SOUTH SWEDEN | 19 | 3NTx | ♥5 | -2 | -8 |
| -10.9 | Round 9 | RUCHKA | 20 | 6♥ | ♦6 | -2 | -13 |
| -11.0 | Round 3 | SOUTH SWEDEN | 13 | 4♠ | ♦K | -3 | -14 |
| -12.7 | Round 9 | RUCHKA | 12 | 4♠ | ♣8 | = | -11 |
| -13.3 | Round 6 | ZIP | 20 | 7♦ | ♠A | -1 | -17 |