KNAP Andrzej · ERA
vs par split: bidding +0.40 · play -0.19
Strength of schedule: opponents averaged -0.27/bd (an easy draw) → opponent-adjusted -0.23/bd
Card play — on target: opening leads 88.9% · declarer play 54.5% · defence 90.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 85.7% (7) |
| Declarer play | 50.0% (4) | 57.1% (7) |
| Defence | 100.0% (4) | 87.5% (16) |
Opening leads by suit led: ♥ 83.3% (6) · ♦ 100.0% (1) · ♣ 100.0% (2)
vs par by strain: NT +1.44 (9) · a suit -0.12 (33)
vs par by level: part-score +0.45 (20) · game +0.00 (19) · slam +0.00 (3)
By role: declaring +0.42/bd (+0.09 vs par · 22) · defending -0.39/bd (+0.35 vs par · 20)
By vulnerability: vulnerable -0.40/bd (-0.33 vs par · 21) · not vulnerable +0.47/bd (+0.76 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | A.Wasik | A.Wildavsky – H.Weinstein | Closed | 14 | -0.5 | -0.04 | +1.00 |
| Round of 64 | A.Wasik | M.Bell – M.Byrne | Closed | 14 | +5.4 | +0.39 | +0.64 |
| Round of 64 | A.Wasik | M.Bell – M.Byrne | Closed | 14 | -3.3 | -0.24 | -1.00 |
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 |
|---|---|---|---|---|---|---|---|
| +11.1 | Round of 64 | LILIENSTEIN | 52 | 3NT | ♥6 | -1 | +11 |
| +10.2 | Round of 64 | LILIENSTEIN | 40 | 6♠ | ♦J | = | +0 |
| +4.7 | Round of 64 | LILIENSTEIN | 31 | 5♦ | ♣6 | = | +0 |
| +4.1 | Round of 64 | LILIENSTEIN | 6 | 3♦ | ♣K | -2 | +5 |
| +4.0 | Round of 64 | LILIENSTEIN | 8 | 6♦ | ♠9 | = | -11 |
| +2.8 | Round of 64 | LILIENSTEIN | 50 | 3♥ | ♠3 | -1 | -2 |
| +2.7 | Round of 64 | LILIENSTEIN | 1 | 1NT | ♦J | +1 | +6 |
| +2.2 | Round of 64 | LILIENSTEIN | 34 | 6♠ | ♦J | -2 | +11 |
| +2.1 | Round of 64 | LILIENSTEIN | 55 | 3♦ | ♥7 | -1 | +9 |
| +2.0 | Round of 64 | LILIENSTEIN | 4 | 1NT | ♦J | = | -1 |
| +1.8 | Round of 64 | LILIENSTEIN | 37 | 3♥ | ♠7 | -1 | +4 |
| +1.3 | Round of 64 | LILIENSTEIN | 3 | 2♥ | ♣3 | = | +0 |
| +1.3 | Round of 64 | LILIENSTEIN | 49 | 4♥ | ♣A | -1 | -8 |
| +1.1 | Round of 64 | LILIENSTEIN | 12 | 3♠ | ♦5 | -2 | +11 |
| +1.1 | Round of 64 | LILIENSTEIN | 13 | 2♠ | ♠J | +2 | -10 |
| +1.1 | Round of 64 | LILIENSTEIN | 36 | 2♠ | ♥10 | -1 | +4 |
| +1.0 | Round of 64 | LILIENSTEIN | 51 | 5♥x | ♠A | -2 | +0 |
| +0.9 | Round of 64 | LILIENSTEIN | 56 | 3NT | ♣J | = | +0 |
| +0.7 | Round of 64 | LILIENSTEIN | 48 | 5♣ | ♣A | = | -13 |
| +0.2 | Round of 64 | LILIENSTEIN | 29 | 4♠ | ♥K | = | +0 |
| +0.1 | Round of 64 | LILIENSTEIN | 38 | 4♥ | ♣J | +1 | +0 |
| -0.1 | Round of 64 | LILIENSTEIN | 14 | 4♠ | ♣4 | +1 | +0 |
| -0.1 | Round of 64 | LILIENSTEIN | 30 | 4♠ | ♦Q | = | +0 |
| -0.2 | Round of 64 | LILIENSTEIN | 2 | 4♥ | ♣K | -1 | +2 |
| -0.2 | Round of 64 | LILIENSTEIN | 41 | 3♠ | ♥10 | = | +0 |
| -0.2 | Round of 64 | LILIENSTEIN | 45 | 1NT | ♥Q | +1 | +1 |
| -0.3 | Round of 64 | LILIENSTEIN | 44 | 4♥ | ♠2 | = | +3 |
| -0.7 | Round of 64 | LILIENSTEIN | 11 | 3♦x | ♣6 | -1 | +1 |
| -1.2 | Round of 64 | LILIENSTEIN | 53 | 3NT | ♥8 | +2 | -1 |
| -1.5 | Round of 64 | LILIENSTEIN | 42 | 3♠ | ♦Q | = | +0 |
| -1.6 | Round of 64 | LILIENSTEIN | 9 | 3NT | ♠10 | = | -1 |
| -1.8 | Round of 64 | LILIENSTEIN | 39 | 3♦ | ♦6 | = | +1 |
| -2.1 | Round of 64 | LILIENSTEIN | 5 | 2♠ | ♦4 | -2 | +0 |
| -2.2 | Round of 64 | LILIENSTEIN | 47 | 1NT | ♠J | -2 | -2 |
| -2.3 | Round of 64 | LILIENSTEIN | 33 | 3♣ | ♥4 | = | +0 |
| -2.8 | Round of 64 | LILIENSTEIN | 35 | 3♠ | ♥7 | = | -7 |
| -3.5 | Round of 64 | LILIENSTEIN | 54 | 4♠ | ♥10 | +2 | -1 |
| -3.7 | Round of 64 | LILIENSTEIN | 43 | 4♠x | ♣A | -2 | +0 |
| -4.2 | Round of 64 | LILIENSTEIN | 10 | 4♠x | ♦K | -3 | +12 |
| -6.2 | Round of 64 | LILIENSTEIN | 32 | 4♠ | ♥K | -3 | -4 |
| -7.9 | Round of 64 | LILIENSTEIN | 7 | 3NT | ♦3 | = | +0 |
| -12.1 | Round of 64 | LILIENSTEIN | 46 | 3♥x | ♣5 | = | -11 |