GRUSZCZYNSKI Pawel · POZNAN
vs par split: bidding -1.93 · play +0.67
Strength of schedule: opponents averaged +0.44/bd (a tough draw) → opponent-adjusted +0.54/bd
Card play — on target: opening leads 80.0% #161 of 291 · declarer play 63.6% #203 of 291 · defence 90.5% #98 of 291
Bidding activity — not a pass: 52.2% #15 of 291 (60/115)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 75.0% (8) |
| Declarer play | 60.0% (5) | 66.7% (6) |
| Defence | 100.0% (7) | 85.7% (14) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 66.7% (3) · ♦ 0.0% (1) · ♣ 100.0% (3)
vs par by strain: NT +1.00 (14) · a suit -2.39 (28)
vs par by level: part-score -1.21 (14) · game +0.04 (25) · slam -12.33 (3)
By role: declaring -0.41/bd (-4.38 vs par · 21) · defending +0.61/bd (+1.86 vs par · 21)
By vulnerability: vulnerable -0.49/bd (-1.81 vs par · 21) · not vulnerable +0.69/bd (-0.71 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 9 | S.Piechocki | B.Shaw – S.Dey | Open | 14 | -3.5 | -0.25 | -0.29 |
| Round 11 | S.Piechocki | T.Gotard – S.Baldysz | Closed | 14 | +23.6 | +1.69 | +0.43 |
| Round 12 | S.Piechocki | R.Kuehn – F.Pioch | Open | 14 | -15.8 | -1.13 | -3.93 |
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 |
|---|---|---|---|---|---|---|---|
| +11.2 | Round 11 | BV WALDSOLMS | 3 | 3NT | ♥3 | -2 | +13 |
| +9.9 | Round 12 | RHINEFIRE | 19 | 4♥ | ♠K | -1 | +12 |
| +6.2 | Round 11 | BV WALDSOLMS | 6 | 3NT | ♠K | +1 | +1 |
| +4.7 | Round 9 | TEXAN ACES | 2 | 5♣x | ♥6 | -2 | +7 |
| +4.2 | Round 9 | TEXAN ACES | 11 | 4♠ | ♦A | -2 | +0 |
| +4.1 | Round 11 | BV WALDSOLMS | 5 | 4♠ | ♦J | = | -1 |
| +3.7 | Round 9 | TEXAN ACES | 1 | 4♠x | ♥K | -2 | +0 |
| +3.6 | Round 9 | TEXAN ACES | 10 | 4♠x | ♥A | -1 | +8 |
| +2.8 | Round 12 | RHINEFIRE | 15 | 3NT | ♥4 | +2 | +0 |
| +2.7 | Round 9 | TEXAN ACES | 9 | 4♠ | ♦Q | -2 | +6 |
| +2.7 | Round 12 | RHINEFIRE | 22 | 1NTx | ♥Q | = | +7 |
| +2.4 | Round 11 | BV WALDSOLMS | 7 | 4♥ | ♣Q | -2 | +8 |
| +2.0 | Round 11 | BV WALDSOLMS | 1 | 1NT | ♠J | = | +0 |
| +1.7 | Round 9 | TEXAN ACES | 7 | 4♠ | ♣J | = | -1 |
| +1.5 | Round 11 | BV WALDSOLMS | 14 | 2♦ | ♠A | -1 | -2 |
| +1.4 | Round 11 | BV WALDSOLMS | 10 | 3♦ | ♠7 | = | -1 |
| +1.3 | Round 11 | BV WALDSOLMS | 8 | 1NT | ♥Q | -3 | +0 |
| +1.1 | Round 9 | TEXAN ACES | 14 | 2NT | ♣9 | -1 | +4 |
| +1.1 | Round 11 | BV WALDSOLMS | 2 | 3NT | ♠3 | = | +11 |
| +0.8 | Round 11 | BV WALDSOLMS | 13 | 6♦ | ♥J | +1 | -13 |
| +0.6 | Round 9 | TEXAN ACES | 13 | 4♥ | ♦4 | = | +0 |
| +0.2 | Round 12 | RHINEFIRE | 16 | 3NT | ♠Q | +1 | -10 |
| +0.0 | Round 9 | TEXAN ACES | 3 | 4♠ | ♥6 | -1 | +5 |
| -0.1 | Round 12 | RHINEFIRE | 18 | 3♣ | ♠J | -2 | -1 |
| -0.4 | Round 12 | RHINEFIRE | 17 | 1NT | ♣2 | +1 | -7 |
| -0.7 | Round 11 | BV WALDSOLMS | 4 | 1NT | ♥3 | +1 | +0 |
| -1.0 | Round 12 | RHINEFIRE | 20 | 2♠ | ♣9 | = | +0 |
| -1.1 | Round 12 | RHINEFIRE | 21 | 4♥ | ♣9 | = | +0 |
| -1.9 | Round 11 | BV WALDSOLMS | 9 | 3♠ | ♣4 | -1 | -4 |
| -2.2 | Round 12 | RHINEFIRE | 25 | 2♥ | ♠Q | -1 | -10 |
| -2.3 | Round 9 | TEXAN ACES | 4 | 4♥ | ♣A | -1 | -12 |
| -2.6 | Round 12 | RHINEFIRE | 24 | 4♥ | ♠K | +1 | -1 |
| -2.7 | Round 11 | BV WALDSOLMS | 12 | 3♦ | ♠7 | = | -6 |
| -2.9 | Round 9 | TEXAN ACES | 6 | 4♥ | ♦8 | -1 | -6 |
| -3.1 | Round 9 | TEXAN ACES | 8 | 4♥ | ♦6 | = | -7 |
| -3.1 | Round 11 | BV WALDSOLMS | 11 | 3NT | ♥7 | +2 | +0 |
| -3.4 | Round 12 | RHINEFIRE | 27 | 5♦ | ♠2 | -1 | -10 |
| -4.8 | Round 12 | RHINEFIRE | 23 | 3NT | ♠T | -2 | -8 |
| -6.1 | Round 12 | RHINEFIRE | 28 | 6♣ | ♥T | -2 | -13 |
| -6.7 | Round 9 | TEXAN ACES | 5 | 1NTx | ♥Q | +1 | +3 |
| -9.7 | Round 12 | RHINEFIRE | 26 | 4♠x | ♣A | = | -14 |
| -10.8 | Round 9 | TEXAN ACES | 12 | 6♥ | ♦9 | +1 | -11 |