PIECZKA Marek · SILESIA GLIWICE
vs par split: bidding -1.32 · play -1.32
Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted -0.81/bd
Card play — on target: opening leads 71.4% · declarer play 71.4% · defence 91.7%
Bidding activity — not a pass: 40.0% (32/80)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 66.7% (6) |
| Declarer play | · | 71.4% (7) |
| Defence | 100.0% (3) | 88.9% (9) |
Opening leads by suit led: ♠ 66.7% (3) · ♦ 100.0% (2) · ♣ 50.0% (2)
vs par by strain: NT -1.17 (6) · a suit -3.04 (22)
vs par by level: part-score -2.62 (8) · game -2.65 (20)
By role: declaring -0.86/bd (-4.38 vs par · 16) · defending -1.13/bd (-0.33 vs par · 12)
By vulnerability: vulnerable -0.94/bd (-4.64 vs par · 14) · not vulnerable -1.01/bd (-0.64 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | R.Grzelak | A.Gerli – L.Fruscoloni | Closed | 14 | -24.7 | -1.76 | -3.29 |
| Round of 64 | R.Grzelak | A.Gerli – L.Fruscoloni | Open | 14 | -2.7 | -0.19 | -2.00 |
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 |
|---|---|---|---|---|---|---|---|
| +4.9 | Round of 64 | OVERDECK | 20 | 4♠ | ♣7 | -2 | -2 |
| +4.4 | Round of 64 | OVERDECK | 3 | 3NT | ♠J | -1 | +6 |
| +4.1 | Round of 64 | OVERDECK | 11 | 4♥ | ♠2 | +1 | +1 |
| +3.8 | Round of 64 | OVERDECK | 28 | 3NT | ♣6 | = | -1 |
| +3.7 | Round of 64 | OVERDECK | 15 | 5♣x | ♦A | -1 | +8 |
| +2.6 | Round of 64 | OVERDECK | 18 | 4♠ | ♥2 | = | +0 |
| +2.5 | Round of 64 | OVERDECK | 19 | 3NT | ♣A | = | +0 |
| +1.0 | Round of 64 | OVERDECK | 13 | 3♥ | ♠5 | -2 | -8 |
| +0.9 | Round of 64 | OVERDECK | 21 | 3♦ | ♠K | -1 | +2 |
| +0.5 | Round of 64 | OVERDECK | 26 | 4♠ | ♥A | +1 | +0 |
| +0.3 | Round of 64 | OVERDECK | 10 | 4♥ | ♣A | = | +0 |
| +0.1 | Round of 64 | OVERDECK | 22 | 4♠ | ♥T | = | +3 |
| -0.1 | Round of 64 | OVERDECK | 9 | 3♦ | ♠2 | +1 | -7 |
| -0.1 | Round of 64 | OVERDECK | 16 | 4♥ | ♦4 | +1 | +0 |
| -0.7 | Round of 64 | OVERDECK | 7 | 5♣ | ♥7 | = | -3 |
| -0.7 | Round of 64 | OVERDECK | 23 | 3♦ | ♥K | +2 | -10 |
| -0.7 | Round of 64 | OVERDECK | 27 | 4♠ | ♠5 | +1 | -1 |
| -1.1 | Round of 64 | OVERDECK | 6 | 3♦ | ♠T | = | +11 |
| -1.4 | Round of 64 | OVERDECK | 2 | 4♥ | ♣Q | +1 | -11 |
| -1.8 | Round of 64 | OVERDECK | 1 | 1NT | ♠8 | +1 | +7 |
| -2.2 | Round of 64 | OVERDECK | 8 | 4♠x | ♥A | -2 | +0 |
| -2.7 | Round of 64 | OVERDECK | 5 | 4♠ | ♦K | -2 | -13 |
| -3.3 | Round of 64 | OVERDECK | 25 | 3♥ | ♠5 | = | -6 |
| -5.2 | Round of 64 | OVERDECK | 12 | 3NT | ♥J | = | -5 |
| -7.7 | Round of 64 | OVERDECK | 17 | 4♠x | ♣8 | = | -10 |
| -8.4 | Round of 64 | OVERDECK | 4 | 2♦ | ♣2 | +1 | -10 |
| -9.2 | Round of 64 | OVERDECK | 24 | 4♠ | ♦4 | -1 | -11 |
| -10.9 | Round of 64 | OVERDECK | 14 | 3NT | ♥6 | +3 | -14 |