Andrzej KNAP · PITAGORAS
vs par split: bidding -0.13 · play +0.20
Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted +0.16/bd
Card play — on target: opening leads 75.0% #200 of 265 · declarer play 88.2% #19 of 265 · defence 94.3% #14 of 265
Bidding activity — not a pass: 38.0% #201 of 265 (70/184)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 25.0% (4) | 100.0% (8) |
| Declarer play | 33.3% (3) | 100.0% (14) |
| Defence | 100.0% (8) | 92.6% (27) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 0.0% (1) · ♦ 100.0% (5) · ♣ 60.0% (5)
vs par by strain: NT +0.23 (17) · a suit +0.02 (52)
vs par by level: part-score +0.66 (29) · game +0.14 (36) · slam -4.75 (4)
By role: declaring +0.70/bd (-2.32 vs par · 34) · defending -0.41/bd (+2.40 vs par · 35)
By vulnerability: vulnerable +0.49/bd (+0.22 vs par · 36) · not vulnerable -0.23/bd (-0.21 vs par · 34)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 4 | Nuria ROMAGUERA | Gundega LOJANE – Eriks VILUNAS | Open | 10 | -15.9 | -1.59 | -1.60 |
| Round 5 | Nuria ROMAGUERA | Carlos VASQUEZ – Maria Luisa BUSE | Closed | 10 | -3.1 | -0.31 | -0.40 |
| Round 6 | Nuria ROMAGUERA | Noam DIMANT – Tamar HAKIMI | Open | 10 | +11.3 | +1.13 | +0.40 |
| Round 7 | Nuria ROMAGUERA | Miriam NIEMANN – Avi SHEFI | Open | 10 | -2.9 | -0.29 | -2.00 |
| Round 8 | Nuria ROMAGUERA | Adrienne PURDY – Martin PURDY | Closed | 10 | +28.3 | +2.83 | +3.10 |
| Round 10 | Nuria ROMAGUERA | Catherine CURTIS – Paul FEGARTY | Closed | 10 | -11.3 | -1.13 | -1.20 |
| Round 11 | Nuria ROMAGUERA | Marina REITMANN – Konstantyn TRIFONOV | Open | 10 | +3.3 | +0.33 | +1.80 |
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 |
|---|---|---|---|---|---|---|---|
| +10.1 | Round 8 | KNIGHTCLUBBERS | 12 | 3NT | ♥6 | -3 | +11 |
| +9.0 | Round 7 | PARTIAL MAGIC | 3 | 4♠ | ♣K | = | +0 |
| +8.9 | Round 5 | CAJICA | 19 | 3NT | ♣6 | -2 | +13 |
| +7.7 | Round 5 | CAJICA | 16 | 3♥ | ♠2 | +2 | +10 |
| +7.6 | Round 11 | MORGENSTERN | 48 | 4♥ | ♠Q | = | +13 |
| +6.9 | Round 6 | ISRAEL DIAMONDS | 25 | 3NT | ♦9 | = | +0 |
| +6.9 | Round 8 | KNIGHTCLUBBERS | 20 | 4♠ | ♣5 | = | +3 |
| +6.1 | Round 8 | KNIGHTCLUBBERS | 18 | 4♠ | ♣K | -2 | +11 |
| +5.8 | Round 6 | ISRAEL DIAMONDS | 29 | 2♣ | ♦4 | +2 | +11 |
| +4.9 | Round 10 | BINGHAM | 36 | 4♥ | ♠7 | +1 | +0 |
| +4.6 | Round 8 | KNIGHTCLUBBERS | 14 | 3NT | ♦3 | +2 | +1 |
| +3.7 | Round 10 | BINGHAM | 33 | 4♠ | ♦A | -3 | +6 |
| +3.7 | Round 11 | MORGENSTERN | 46 | 3♠ | ♣2 | = | +1 |
| +3.6 | Round 4 | OGRE | 4 | 3NT | ♥6 | = | -1 |
| +3.5 | Round 4 | OGRE | 6 | 1NT | ♦K | = | +5 |
| +3.4 | Round 8 | KNIGHTCLUBBERS | 16 | 5♠ | ♦3 | -2 | +2 |
| +2.8 | Round 6 | ISRAEL DIAMONDS | 23 | 3♠ | ♦A | -1 | -1 |
| +2.8 | Round 8 | KNIGHTCLUBBERS | 15 | 2NT | ♥2 | -2 | -1 |
| +2.7 | Round 7 | PARTIAL MAGIC | 1 | 3♣ | ♥4 | +2 | -6 |
| +2.4 | Round 11 | MORGENSTERN | 50 | 1♥ | ♠3 | +1 | -1 |
| +2.3 | Round 7 | PARTIAL MAGIC | 4 | 4♥ | ♠5 | +1 | +1 |
| +1.4 | Round 11 | MORGENSTERN | 42 | 4♥ | ♥7 | +1 | +0 |
| +1.3 | Round 6 | ISRAEL DIAMONDS | 30 | 2♦ | ♥4 | = | -1 |
| +1.2 | Round 5 | CAJICA | 12 | 2♥ | ♠6 | +1 | +1 |
| +1.1 | Round 11 | MORGENSTERN | 44 | 2♦ | ♥A | +1 | +5 |
| +0.9 | Round 7 | PARTIAL MAGIC | 6 | 2♦ | ♠A | -2 | +0 |
| +0.9 | Round 8 | KNIGHTCLUBBERS | 11 | 3♥ | ♣3 | -1 | -2 |
| +0.8 | Round 5 | CAJICA | 18 | 4♥ | ♣4 | = | +0 |
| +0.6 | Round 6 | ISRAEL DIAMONDS | 26 | 1NT | ♠8 | = | -1 |
| +0.5 | Round 6 | ISRAEL DIAMONDS | 27 | 3♣ | ♠3 | +1 | +8 |
| +0.3 | Round 5 | CAJICA | 14 | 2♠ | ♥6 | -2 | +1 |
| +0.3 | Round 7 | PARTIAL MAGIC | 10 | 3♣ | ♠A | +3 | -15 |
| +0.3 | Round 10 | BINGHAM | 40 | 4♥ | ♠5 | = | -1 |
| +0.2 | Round 6 | ISRAEL DIAMONDS | 21 | 3♣ | ♦3 | = | +0 |
| +0.2 | Round 10 | BINGHAM | 34 | Pass | -4 | ||
| +0.1 | Round 4 | OGRE | 2 | 1NT | ♥2 | -1 | +1 |
| +0.1 | Round 11 | MORGENSTERN | 41 | 5♥ | ♣K | +1 | +11 |
| +0.0 | Round 5 | CAJICA | 11 | 2♠ | ♥2 | -2 | +0 |
| +0.0 | Round 5 | CAJICA | 15 | 4♠ | ♦2 | = | +0 |
| -0.3 | Round 10 | BINGHAM | 39 | 3NT | ♦5 | +2 | +0 |
| -0.4 | Round 4 | OGRE | 10 | 2♣ | ♥K | +2 | +0 |
| -0.7 | Round 7 | PARTIAL MAGIC | 2 | 4♠ | ♥4 | = | -1 |
| -0.7 | Round 8 | KNIGHTCLUBBERS | 19 | 1NT | ♣4 | -1 | -1 |
| -0.7 | Round 10 | BINGHAM | 38 | 4♠ | ♦Q | +1 | +0 |
| -0.9 | Round 7 | PARTIAL MAGIC | 7 | 5♠ | ♥A | +1 | +3 |
| -0.9 | Round 10 | BINGHAM | 32 | 4♥ | ♦A | +1 | +0 |
| -1.0 | Round 4 | OGRE | 5 | 5♦x | ♥3 | -2 | -10 |
| -1.0 | Round 4 | OGRE | 9 | 3NT | ♣8 | +1 | +0 |
| -1.0 | Round 6 | ISRAEL DIAMONDS | 28 | 2♠ | ♥9 | +1 | +0 |
| -1.1 | Round 10 | BINGHAM | 37 | 6♥ | ♦Q | +1 | +11 |
| -1.2 | Round 11 | MORGENSTERN | 47 | 3♥ | ♦4 | +1 | -6 |
| -1.4 | Round 4 | OGRE | 8 | 5♣x | ♥A | -1 | -5 |
| -1.7 | Round 11 | MORGENSTERN | 43 | 2♥ | ♣7 | +2 | +6 |
| -2.2 | Round 8 | KNIGHTCLUBBERS | 13 | 4♠ | ♦T | +1 | +0 |
| -2.4 | Round 6 | ISRAEL DIAMONDS | 24 | 4♥ | ♣5 | +2 | -11 |
| -2.8 | Round 7 | PARTIAL MAGIC | 8 | 1NT | ♠5 | -2 | -5 |
| -2.8 | Round 11 | MORGENSTERN | 49 | 3♥ | ♦Q | = | +6 |
| -3.4 | Round 6 | ISRAEL DIAMONDS | 22 | 3NT | ♣3 | +1 | -1 |
| -3.6 | Round 8 | KNIGHTCLUBBERS | 17 | 2NT | ♣8 | = | +7 |
| -3.9 | Round 5 | CAJICA | 20 | 3NT | ♥A | -1 | -13 |
| -4.8 | Round 4 | OGRE | 3 | 1♠x | ♥6 | -2 | -3 |
| -5.1 | Round 4 | OGRE | 1 | 4♥ | ♣4 | = | -3 |
| -5.8 | Round 7 | PARTIAL MAGIC | 5 | 5♠ | ♦T | = | -4 |
| -6.5 | Round 10 | BINGHAM | 31 | 6♥ | ♠6 | -1 | -13 |
| -7.1 | Round 5 | CAJICA | 17 | 5♦x | ♠J | = | -6 |
| -7.3 | Round 11 | MORGENSTERN | 45 | 7♣ | ♦J | -1 | -17 |
| -7.9 | Round 7 | PARTIAL MAGIC | 9 | 5♣x | ♠Q | +1 | +7 |
| -9.4 | Round 4 | OGRE | 7 | 6♥ | ♦J | = | +0 |
| -10.9 | Round 10 | BINGHAM | 35 | 3NT | ♥4 | -1 | -11 |
| -11.0 | Round 5 | CAJICA | 13 | 4♥ | ♦2 | = | -10 |