GRUSZCZYNSKI Pawel · POZNAN
vs par split: bidding +1.00 · play -0.11
Strength of schedule: opponents averaged +0.42/bd (a tough draw) → opponent-adjusted -0.52/bd
Card play — on target: opening leads 100.0% · declarer play 50.0% · defence 86.7%
Bidding activity — not a pass: 40.0% (34/85)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 100.0% (6) |
| Declarer play | 100.0% (3) | 0.0% (3) |
| Defence | 60.0% (5) | 100.0% (10) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (3) · ♦ 100.0% (1) · ♣ 100.0% (2)
vs par by strain: NT -1.00 (10) · a suit +1.94 (18)
vs par by level: part-score +1.00 (6) · game +0.40 (20) · slam +5.50 (2)
By role: declaring -0.41/bd (-2.46 vs par · 13) · defending -1.41/bd (+3.80 vs par · 15)
By vulnerability: vulnerable +0.09/bd (-0.07 vs par · 14) · not vulnerable -1.98/bd (+1.86 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 7 | S.Piechocki | U.Kasimir – P.Jokisch | Closed | 14 | -14.9 | -1.06 | +0.50 |
| Round 8 | S.Piechocki | 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 |
|---|---|---|---|---|---|---|---|
| +8.6 | Round 7 | SIGMA | 4 | 4♥ | ♠2 | = | +10 |
| +8.1 | Round 8 | SHOURIE | 18 | 3NT | ♣4 | = | +10 |
| +5.0 | Round 7 | SIGMA | 7 | 5♥ | ♠Q | +1 | +13 |
| +3.8 | Round 8 | SHOURIE | 16 | 5♣ | ♥T | +1 | +5 |
| +3.7 | Round 8 | SHOURIE | 28 | 3♠ | ♥J | -1 | +5 |
| +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 |
| +1.3 | Round 8 | SHOURIE | 21 | 3♦ | ♠4 | +1 | +7 |
| +0.2 | Round 8 | SHOURIE | 20 | 3NT | ♠8 | +4 | -12 |
| -0.0 | Round 8 | SHOURIE | 22 | 3♣ | ♥7 | -2 | +9 |
| -0.4 | Round 7 | SIGMA | 14 | 3♠ | ♦5 | -1 | -4 |
| -0.8 | Round 8 | SHOURIE | 23 | 3NT | ♦6 | +1 | +1 |
| -1.3 | Round 7 | SIGMA | 13 | 3NT | ♠A | +1 | +0 |
| -1.8 | Round 7 | SIGMA | 2 | 5♦ | ♠K | = | +11 |
| -2.8 | Round 8 | SHOURIE | 24 | 5♠ | ♦7 | +1 | -11 |
| -3.1 | Round 7 | SIGMA | 6 | 4♠ | ♥6 | +2 | -9 |
| -3.5 | Round 8 | SHOURIE | 25 | 3NT | ♥9 | +1 | -1 |
| -4.3 | Round 7 | SIGMA | 5 | 5♦ | ♠K | = | +0 |
| -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 |
| -7.4 | Round 8 | SHOURIE | 15 | 6♥ | ♠J | = | +0 |
| -11.0 | Round 7 | SIGMA | 12 | 5♣x | ♥2 | = | -6 |