🇵🇱 ANDRUSZKIEWICZ Jakub · POLAND
36rank
-12.6Butler · 14 bds
-0.90per board
±4.5swing
-0.71vs par /bd
-0.60adjusted /bd
by round
Strength of schedule: opponents averaged +0.30/bd (a tough draw) → opponent-adjusted -0.60/bd
Bidding activity — not a pass: 45.0% (18/40)
vs par by strain: NT -2.50 (2) · a suit -0.42 (12)
vs par by level: part-score +0.00 (3) · game +1.56 (9) · slam -12.00 (2)
By role: declaring -1.54/bd (-3.29 vs par · 7) · defending -0.26/bd (+1.86 vs par · 7)
By vulnerability: vulnerable +1.13/bd (+0.71 vs par · 7) · not vulnerable -2.93/bd (-2.14 vs par · 7)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | E.Sucharda | G.Percario – G.Donati | Open | 14 | -12.6 | -0.90 | -0.71 |
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 |
|---|---|---|---|---|---|---|---|
| +5.7 | Quarterfinal | 🇮🇹 ITALY | 39 | 1NT | +1 | +6 | |
| +5.6 | Quarterfinal | 🇮🇹 ITALY | 35 | 4♥ | +2 | +13 | |
| +3.9 | Quarterfinal | 🇮🇹 ITALY | 40 | 2♣ | -2 | +5 | |
| +1.9 | Quarterfinal | 🇮🇹 ITALY | 30 | 5♥x | -1 | +0 | |
| +0.3 | Quarterfinal | 🇮🇹 ITALY | 36 | 4♥ | +1 | -1 | |
| +0.0 | Quarterfinal | 🇮🇹 ITALY | 32 | 4♠ | +1 | +0 | |
| +0.0 | Quarterfinal | 🇮🇹 ITALY | 41 | 4♥ | +1 | +0 | |
| -1.1 | Quarterfinal | 🇮🇹 ITALY | 38 | 4♠ | -1 | +0 | |
| -2.0 | Quarterfinal | 🇮🇹 ITALY | 37 | 4♥x | -2 | -5 | |
| -2.4 | Quarterfinal | 🇮🇹 ITALY | 33 | 6♥ | -1 | -13 | |
| -2.4 | Quarterfinal | 🇮🇹 ITALY | 34 | 5♥x | -1 | +7 | |
| -3.0 | Quarterfinal | 🇮🇹 ITALY | 29 | 4♥ | = | +0 | |
| -8.1 | Quarterfinal | 🇮🇹 ITALY | 31 | 1NT | = | -11 | |
| -11.0 | Quarterfinal | 🇮🇹 ITALY | 42 | 6♥ | -1 | -11 |