Piotr ZATORSKI · EDMONDS
vs par split: bidding +0.38 · play -0.12
Strength of schedule: opponents averaged -0.28/bd (an easy draw) → opponent-adjusted -0.14/bd
Card play — on target: opening leads 50.0% #42 of 44 · declarer play 78.6% #17 of 44 · defence 82.4% #30 of 44
Bidding activity — not a pass: 45.0% #18 of 44 (54/120)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 40.0% (5) |
| Declarer play | 83.3% (6) | 75.0% (8) |
| Defence | 100.0% (4) | 76.9% (13) |
Opening leads by suit led: ♠ 0.0% (2) · ♥ 0.0% (1) · ♦ 100.0% (1) · ♣ 75.0% (4)
vs par by strain: NT +1.64 (11) · a suit -0.23 (31)
vs par by level: part-score +0.91 (21) · game -0.38 (21)
By role: declaring +0.24/bd (-1.04 vs par · 25) · defending +0.01/bd (+2.18 vs par · 17)
By vulnerability: vulnerable +0.37/bd (+0.81 vs par · 21) · not vulnerable -0.08/bd (-0.29 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Katarzyna DUFRAT | Huub BERTENS – Tine DOBBELS | Closed | 7 | +0.6 | +0.09 | -1.57 |
| Round 2 | Katarzyna DUFRAT | Gerardo SIANO – Nadia VALEANU | Closed | 7 | +2.7 | +0.39 | +1.57 |
| Round 3 | Katarzyna DUFRAT | Sara MORAN – Andrew McINTOSH | Open | 7 | -12.7 | -1.81 | -4.43 |
| Round 4 | Katarzyna DUFRAT | Marius GUENDEL – Kathrin SCHWALBACH | Open | 7 | +9.1 | +1.30 | +5.43 |
| Round 5 | Katarzyna DUFRAT | Olena HOLUB – Sergey NISHY | Open | 7 | -5.2 | -0.74 | -0.86 |
| Round 7 | Katarzyna DUFRAT | Karl ASPLUND – Sara ASPLUND SIVELIND | Open | 7 | +11.7 | +1.67 | +1.43 |
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 |
|---|---|---|---|---|---|---|---|
| +8.3 | Round 4 | MIXED SIGNALS | 22 | 3NT | ♠8 | +1 | +13 |
| +8.0 | Round 2 | AROMEX | 10 | 5♥x | ♦A | -2 | +0 |
| +7.3 | Round 1 | MIXED BELGIUM | 7 | 3♦ | ♠Q | = | +0 |
| +6.6 | Round 7 | SWEDEN | 49 | 2♠ | ♠A | = | +11 |
| +5.3 | Round 4 | MIXED SIGNALS | 25 | 3NT | ♣4 | -1 | +10 |
| +4.1 | Round 5 | UKRAINE | 30 | 3NT | ♠3 | = | -1 |
| +3.4 | Round 3 | LONDON CALLING | 17 | 2♥ | ♥2 | +1 | +0 |
| +2.9 | Round 7 | SWEDEN | 47 | 2NT | ♣7 | -1 | +5 |
| +2.7 | Round 7 | SWEDEN | 44 | 3♥ | ♦Q | = | -8 |
| +2.4 | Round 5 | UKRAINE | 32 | 1♥ | ♠J | +1 | +0 |
| +2.3 | Round 1 | MIXED BELGIUM | 4 | 2♥ | ♠Q | -1 | +0 |
| +1.9 | Round 7 | SWEDEN | 45 | 3NT | ♠2 | +3 | +3 |
| +1.7 | Round 3 | LONDON CALLING | 15 | 4♠ | ♦4 | = | -10 |
| +1.6 | Round 3 | LONDON CALLING | 21 | 3NT | ♥7 | -2 | +5 |
| +1.3 | Round 2 | AROMEX | 12 | 1NT | ♠9 | +1 | +6 |
| +0.6 | Round 1 | MIXED BELGIUM | 3 | 2♥ | ♣A | = | +7 |
| +0.6 | Round 5 | UKRAINE | 34 | 3NT | ♣6 | -1 | -5 |
| +0.4 | Round 4 | MIXED SIGNALS | 27 | 3♥ | ♦T | = | +0 |
| +0.3 | Round 2 | AROMEX | 11 | 3♥ | ♠3 | -1 | +5 |
| -0.0 | Round 2 | AROMEX | 8 | 4♣ | ♣3 | -2 | +0 |
| -0.0 | Round 2 | AROMEX | 9 | 2♥ | ♥2 | -1 | +0 |
| -0.0 | Round 2 | AROMEX | 14 | 4♠ | ♠4 | +1 | +0 |
| +0.0 | Round 3 | LONDON CALLING | 19 | 4♥ | ♦Q | +1 | +0 |
| -0.0 | Round 4 | MIXED SIGNALS | 26 | 1♠ | ♦Q | +1 | +6 |
| +0.0 | Round 7 | SWEDEN | 48 | 4♥ | ♦9 | +1 | +0 |
| -0.1 | Round 3 | LONDON CALLING | 16 | 4♥ | ♣7 | = | -3 |
| -0.1 | Round 4 | MIXED SIGNALS | 28 | 4♠ | ♣A | +1 | -1 |
| -0.4 | Round 1 | MIXED BELGIUM | 1 | 4♥ | ♣K | = | -1 |
| -0.4 | Round 5 | UKRAINE | 35 | 4♠ | ♥8 | = | +0 |
| -1.0 | Round 7 | SWEDEN | 43 | 4♥ | ♦A | = | -1 |
| -1.1 | Round 4 | MIXED SIGNALS | 24 | 4♥ | ♣4 | = | +0 |
| -1.3 | Round 1 | MIXED BELGIUM | 6 | 3NT | ♥6 | +2 | -1 |
| -1.4 | Round 7 | SWEDEN | 46 | 3♣ | ♠2 | = | +0 |
| -2.3 | Round 1 | MIXED BELGIUM | 5 | 3NT | ♦T | -3 | -6 |
| -2.7 | Round 5 | UKRAINE | 31 | 5♣ | ♠2 | = | +1 |
| -3.6 | Round 5 | UKRAINE | 33 | 2♠ | ♠A | +1 | -1 |
| -3.7 | Round 4 | MIXED SIGNALS | 23 | 2♠ | ♠2 | = | +10 |
| -5.6 | Round 1 | MIXED BELGIUM | 2 | 2♠ | ♦5 | -1 | -10 |
| -5.6 | Round 5 | UKRAINE | 29 | 3♣ | ♦A | +2 | +0 |
| -5.7 | Round 3 | LONDON CALLING | 18 | 3NT | ♥2 | -4 | -11 |
| -6.9 | Round 2 | AROMEX | 13 | 4♦ | ♠A | = | +0 |
| -13.6 | Round 3 | LONDON CALLING | 20 | 2♣x | ♥K | -3 | -12 |