🇵🇱 MASZENDA Michal · POLAND
vs par split: bidding +1.11 · play -3.07
Strength of schedule: opponents averaged +0.54/bd (a tough draw) → opponent-adjusted -0.01/bd
Card play — on target: opening leads 81.8% · declarer play 87.5% · defence 11.8%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 87.5% (8) |
| Declarer play | 75.0% (4) | 100.0% (4) |
| Defence | 20.0% (5) | 8.3% (12) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (3) · ♦ 75.0% (4) · ♣ 50.0% (2)
vs par by strain: NT -1.00 (10) · a suit -2.50 (18)
vs par by level: part-score -2.71 (7) · game -0.05 (19) · slam -17.50 (2)
By role: declaring -0.94/bd (+2.36 vs par · 11) · defending -0.29/bd (-4.76 vs par · 17)
By vulnerability: vulnerable -1.21/bd (-0.93 vs par · 14) · not vulnerable +0.12/bd (-3.00 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Semifinal | K.Kopka | Z.Cheng – J.Shen | Closed | 14 | -15.7 | -1.12 | -2.07 |
| Final | K.Kopka | R.Guth – V.Le Lez | Closed | 14 | +0.4 | +0.03 | -1.86 |
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 |
|---|---|---|---|---|---|---|---|
| +12.7 | Final | 🇫🇷 FRANCE | 6 | 3NT | ♠4 | -1 | +17 |
| +9.7 | Final | 🇫🇷 FRANCE | 9 | 5♣ | ♠A | -3 | +4 |
| +5.0 | Final | 🇫🇷 FRANCE | 5 | 2♣ | ♦6 | +2 | +7 |
| +4.3 | Semifinal | 🇨🇳 CHINA | 4 | 4♠ | ♣2 | -1 | +5 |
| +4.0 | Semifinal | 🇨🇳 CHINA | 8 | 5♣x | ♥K | -3 | +16 |
| +2.3 | Final | 🇫🇷 FRANCE | 3 | 1NT | ♠3 | = | -13 |
| +2.0 | Semifinal | 🇨🇳 CHINA | 11 | 3NT | ♦2 | = | -14 |
| +1.7 | Final | 🇫🇷 FRANCE | 2 | 5♦ | ♥A | -1 | +10 |
| +1.7 | Final | 🇫🇷 FRANCE | 8 | 1NT | ♠Q | -2 | -16 |
| +1.0 | Semifinal | 🇨🇳 CHINA | 9 | 3NT | ♠5 | +3 | -16 |
| +0.7 | Semifinal | 🇨🇳 CHINA | 12 | 3NT | ♦2 | +3 | +13 |
| +0.7 | Final | 🇫🇷 FRANCE | 4 | 3♦ | ♥A | +2 | +0 |
| +0.3 | Semifinal | 🇨🇳 CHINA | 6 | 3NT | ♦2 | +1 | +10 |
| +0.3 | Final | 🇫🇷 FRANCE | 10 | 4♠ | ♦T | = | -13 |
| -0.3 | Semifinal | 🇨🇳 CHINA | 13 | 3NT | ♥K | +2 | +4 |
| -0.3 | Final | 🇫🇷 FRANCE | 1 | 3NT | ♠T | = | +6 |
| -1.0 | Semifinal | 🇨🇳 CHINA | 7 | 6♥ | ♣10 | +1 | -18 |
| -1.7 | Semifinal | 🇨🇳 CHINA | 14 | 4♠ | ♥A | -1 | -5 |
| -2.3 | Final | 🇫🇷 FRANCE | 14 | 4♠ | ♦K | +3 | -14 |
| -3.3 | Semifinal | 🇨🇳 CHINA | 5 | 4♥ | ♦A | = | -14 |
| -3.7 | Semifinal | 🇨🇳 CHINA | 10 | 3NT | ♠3 | +2 | -1 |
| -3.7 | Final | 🇫🇷 FRANCE | 12 | 4♠ | ♦Q | +1 | +11 |
| -4.0 | Semifinal | 🇨🇳 CHINA | 1 | 2♠ | ♣A | = | -11 |
| -5.3 | Semifinal | 🇨🇳 CHINA | 2 | 3♠ | ♦J | -1 | +8 |
| -6.7 | Final | 🇫🇷 FRANCE | 7 | 7♠ | ♥8 | = | -17 |
| -7.0 | Final | 🇫🇷 FRANCE | 11 | 2♥ | ♥Q | +1 | +6 |
| -8.7 | Semifinal | 🇨🇳 CHINA | 3 | 5♣x | ♥A | +1 | -6 |
| -13.7 | Final | 🇫🇷 FRANCE | 13 | 4♠ | ♥A | -3 | -14 |