PIECHOCKI Slawomir · POZNAN
vs par split: bidding +0.18 · play +0.52
Strength of schedule: opponents averaged +0.15/bd (a tough draw) → opponent-adjusted +0.11/bd
Card play — on target: opening leads 75.0% #388 of 599 · declarer play 76.9% #225 of 599 · defence 87.1% #258 of 599
Bidding activity — not a pass: 40.5% #419 of 599 (62/153)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (6) | 80.0% (10) |
| Declarer play | 100.0% (5) | 62.5% (8) |
| Defence | 77.8% (9) | 90.9% (22) |
Opening leads by suit led: ♠ 66.7% (9) · ♥ 75.0% (4) · ♦ 100.0% (3)
vs par by strain: NT +0.16 (19) · a suit +0.97 (37)
vs par by level: part-score +0.75 (12) · game -0.38 (40) · slam +11.25 (4)
By role: declaring +0.02/bd (-2.60 vs par · 25) · defending -0.08/bd (+3.35 vs par · 31)
By vulnerability: vulnerable +1.58/bd (+1.43 vs par · 28) · not vulnerable -1.66/bd (-0.04 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | M.Sobieralski | A.Abragi – K.Bogo | Closed | 14 | +29.2 | +2.09 | +1.57 |
| Round 4 | M.Sobieralski | P.Bedouet – C.Deheeger | Open | 14 | -4.9 | -0.35 | -0.57 |
| Round 7 | P.Gruszczynski | U.Kasimir – P.Jokisch | Closed | 14 | -14.9 | -1.06 | +0.50 |
| Round 8 | P.Gruszczynski | K.Bathurst – J.Hurd | Open | 14 | -11.6 | -0.83 | +1.29 |
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 |
|---|---|---|---|---|---|---|---|
| +14.5 | Round 3 | RED PEPPER | 13 | 7♥ | ♠2 | -2 | +20 |
| +10.1 | Round 3 | RED PEPPER | 2 | 6♦ | ♠T | -2 | +14 |
| +9.6 | Round 3 | RED PEPPER | 12 | 4♥ | ♥Q | = | +0 |
| +9.1 | Round 4 | FRANCE GREEN | 17 | 5♠ | ♦7 | -2 | +11 |
| +8.6 | Round 7 | SIGMA | 4 | 4♥ | ♠2 | = | +10 |
| +8.1 | Round 8 | SHOURIE | 18 | 3NT | ♣4 | = | +10 |
| +5.7 | Round 4 | FRANCE GREEN | 20 | 4♥ | ♥8 | -1 | +6 |
| +5.0 | Round 7 | SIGMA | 7 | 5♥ | ♠Q | +1 | +13 |
| +4.6 | Round 3 | RED PEPPER | 9 | 4♠ | ♦6 | -3 | +5 |
| +4.1 | Round 4 | FRANCE GREEN | 26 | 1NT | ♦4 | -1 | +6 |
| +3.8 | Round 8 | SHOURIE | 16 | 5♣ | ♥T | +1 | +5 |
| +3.7 | Round 8 | SHOURIE | 28 | 3♠ | ♥J | -1 | +5 |
| +3.6 | Round 3 | RED PEPPER | 8 | 3NT | ♦2 | = | +0 |
| +3.6 | Round 7 | SIGMA | 9 | 3NT | ♥7 | +1 | +0 |
| +3.2 | Round 7 | SIGMA | 1 | 3NT | ♥Q | -1 | +10 |
| +3.1 | Round 8 | SHOURIE | 17 | 3NT | ♥8 | +2 | +0 |
| +3.0 | Round 7 | SIGMA | 11 | 4♠ | ♣K | -2 | +6 |
| +2.8 | Round 3 | RED PEPPER | 7 | 4♥ | ♣5 | = | -1 |
| +1.5 | Round 3 | RED PEPPER | 6 | 5♦ | ♥T | = | +0 |
| +1.3 | Round 8 | SHOURIE | 21 | 3♦ | ♠4 | +1 | +7 |
| +1.1 | Round 4 | FRANCE GREEN | 25 | 2♠ | ♠4 | +1 | +0 |
| +0.9 | Round 3 | RED PEPPER | 10 | 1NT | ♥6 | = | +11 |
| +0.5 | Round 3 | RED PEPPER | 4 | 4♠ | ♦A | +1 | -13 |
| +0.2 | Round 4 | FRANCE GREEN | 28 | 3NT | ♦4 | +2 | +1 |
| +0.2 | Round 8 | SHOURIE | 20 | 3NT | ♠8 | +4 | -12 |
| -0.0 | Round 8 | SHOURIE | 22 | 3♣ | ♥7 | -2 | +9 |
| -0.1 | Round 4 | FRANCE GREEN | 19 | 1NT | ♣5 | +1 | +0 |
| -0.2 | Round 4 | FRANCE GREEN | 18 | 3NT | ♠4 | +2 | +0 |
| -0.2 | Round 4 | FRANCE GREEN | 21 | 3NT | ♦K | = | -1 |
| -0.4 | Round 7 | SIGMA | 14 | 3♠ | ♦5 | -1 | -4 |
| -0.6 | Round 4 | FRANCE GREEN | 15 | 4♥ | ♠T | +1 | -1 |
| -0.8 | Round 8 | SHOURIE | 23 | 3NT | ♦6 | +1 | +1 |
| -0.9 | Round 3 | RED PEPPER | 5 | 4♠ | ♥Q | = | +0 |
| -1.3 | Round 7 | SIGMA | 13 | 3NT | ♠A | +1 | +0 |
| -1.6 | Round 4 | FRANCE GREEN | 27 | 2♦ | ♦8 | -3 | -1 |
| -1.8 | Round 7 | SIGMA | 2 | 5♦ | ♠K | = | +11 |
| -2.1 | Round 3 | RED PEPPER | 3 | 4♠ | ♣T | = | -3 |
| -2.8 | Round 8 | SHOURIE | 24 | 5♠ | ♦7 | +1 | -11 |
| -3.1 | Round 7 | SIGMA | 6 | 4♠ | ♥6 | +2 | -9 |
| -3.4 | Round 4 | FRANCE GREEN | 23 | 4♥ | ♦A | +1 | -1 |
| -3.5 | Round 8 | SHOURIE | 25 | 3NT | ♥9 | +1 | -1 |
| -4.3 | Round 7 | SIGMA | 5 | 5♦ | ♠K | = | +0 |
| -4.4 | Round 3 | RED PEPPER | 11 | 3NT | ♠K | = | +1 |
| -4.4 | Round 3 | RED PEPPER | 14 | 4♠ | ♠6 | +1 | -4 |
| -4.6 | Round 4 | FRANCE GREEN | 16 | 3NT | ♠7 | -1 | -5 |
| -4.6 | Round 7 | SIGMA | 10 | 1NT | ♠A | = | -5 |
| -5.1 | Round 7 | SIGMA | 8 | 2♣ | ♥2 | -2 | -6 |
| -5.4 | Round 8 | SHOURIE | 26 | 5♣ | ♦K | -2 | -8 |
| -5.5 | Round 8 | SHOURIE | 19 | 4♥ | ♦9 | -1 | +2 |
| -6.4 | Round 8 | SHOURIE | 27 | 6♠ | ♣6 | +1 | +11 |
| -6.7 | Round 7 | SIGMA | 3 | 3NT | ♠6 | -2 | -13 |
| -6.9 | Round 4 | FRANCE GREEN | 24 | 4♣ | ♥Q | +2 | -13 |
| -7.1 | Round 3 | RED PEPPER | 1 | 4♥ | ♦K | = | -8 |
| -7.4 | Round 8 | SHOURIE | 15 | 6♥ | ♠J | = | +0 |
| -7.5 | Round 4 | FRANCE GREEN | 22 | 4♥ | ♣K | = | -10 |
| -11.0 | Round 7 | SIGMA | 12 | 5♣x | ♥2 | = | -6 |