KOWAL Agata · WNUKOWAN
vs par split: bidding +0.52 · play -0.11
Strength of schedule: opponents averaged +0.34/bd (a tough draw) → opponent-adjusted +0.02/bd
Card play — on target: opening leads 95.0% #23 of 488 · declarer play 38.9% #487 of 488 · defence 83.3% #372 of 488
Bidding activity — not a pass: 36.2% #457 of 488 (88/243)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 94.1% (17) |
| Declarer play | 33.3% (6) | 41.7% (12) |
| Defence | 37.5% (8) | 92.5% (40) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 100.0% (7) · ♦ 100.0% (4) · ♣ 80.0% (5)
vs par by strain: NT -4.11 (19) · a suit +1.74 (65)
vs par by level: part-score +1.86 (35) · game -0.16 (43) · slam -3.83 (6)
By role: declaring -0.63/bd (-3.36 vs par · 36) · defending -0.10/bd (+3.25 vs par · 48)
By vulnerability: vulnerable -1.12/bd (+0.19 vs par · 42) · not vulnerable +0.47/bd (+0.64 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Kowal | C.Gianardi – B.Biondo | Open | 14 | +24.9 | +1.78 | +3.79 |
| Round 2 | J.Kowal | A.Lin – K.Rosenberg | Closed | 14 | -28.0 | -2.00 | -1.29 |
| Round 4 | J.Kowal | I.Perelshtein – N.Zaidenberg | Open | 14 | +20.3 | +1.45 | +1.64 |
| Round 5 | J.Kowal | S.Sun – N.Wang | Closed | 14 | +0.0 | +0.00 | +1.43 |
| Round 7 | J.Kowal | I.Ozbay – M.Yilmaz | Open | 14 | -8.8 | -0.63 | -0.64 |
| Round 8 | J.Kowal | E.Saelensminde – A.Fuglestad | Closed | 14 | -35.8 | -2.56 | -2.43 |
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 |
|---|---|---|---|---|---|---|---|
| +13.6 | Round 4 | MACCABI YAFO | 26 | 5♣x | ♠K | -4 | +12 |
| +11.7 | Round 2 | SIVY B | 16 | 3♥x | ♦K | -3 | +13 |
| +8.8 | Round 4 | MACCABI YAFO | 18 | 4♠ | ♣Q | -1 | +12 |
| +8.1 | Round 1 | LIVIA | 13 | 4♠ | ♥K | +3 | +17 |
| +6.5 | Round 4 | MACCABI YAFO | 22 | 4♥ | ♦Q | -2 | +11 |
| +6.3 | Round 1 | LIVIA | 2 | 2♠ | ♥A | +3 | +12 |
| +6.2 | Round 1 | LIVIA | 4 | 4♠x | ♥8 | -1 | +8 |
| +5.8 | Round 7 | DINKIN | 7 | 6♦ | ♠A | = | -8 |
| +5.4 | Round 5 | QINGDAO SAILUN | 12 | 1NTx | ♠9 | = | +7 |
| +4.3 | Round 4 | MACCABI YAFO | 17 | 3♠x | ♥A | -1 | +8 |
| +4.3 | Round 7 | DINKIN | 12 | 3♠ | ♥2 | = | +8 |
| +4.0 | Round 1 | LIVIA | 5 | 2♦ | ♠A | -1 | +6 |
| +3.8 | Round 8 | GILLIS | 19 | 4♥x | ♦A | -3 | -3 |
| +2.4 | Round 2 | SIVY B | 22 | 3NT | ♥K | +2 | -11 |
| +2.2 | Round 2 | SIVY B | 25 | 3♣ | ♠3 | = | +0 |
| +2.1 | Round 4 | MACCABI YAFO | 16 | 3♣ | ♥K | -1 | +4 |
| +2.1 | Round 8 | GILLIS | 27 | 2♠ | ♣T | -1 | +4 |
| +2.1 | Round 8 | GILLIS | 28 | 4♣ | ♠A | +1 | +10 |
| +1.9 | Round 7 | DINKIN | 14 | 4♥ | ♣2 | -1 | -2 |
| +1.7 | Round 1 | LIVIA | 1 | 4♥ | ♠7 | +1 | +11 |
| +1.5 | Round 1 | LIVIA | 14 | 4♥ | ♣T | +1 | +0 |
| +1.5 | Round 4 | MACCABI YAFO | 24 | 2♥ | ♠K | -1 | -1 |
| +1.3 | Round 1 | LIVIA | 9 | 3♠ | ♥K | +1 | +6 |
| +1.3 | Round 5 | QINGDAO SAILUN | 1 | 1NT | ♥T | -1 | -2 |
| +1.3 | Round 7 | DINKIN | 3 | 2♠ | ♣5 | = | -1 |
| +1.1 | Round 7 | DINKIN | 1 | 3♥ | ♠2 | = | -7 |
| +1.0 | Round 8 | GILLIS | 21 | 2♠ | ♣T | +1 | +0 |
| +0.9 | Round 5 | QINGDAO SAILUN | 5 | 3♥ | ♦J | -1 | +5 |
| +0.9 | Round 5 | QINGDAO SAILUN | 11 | 4♠ | ♣K | +1 | +1 |
| +0.8 | Round 1 | LIVIA | 10 | 4♥ | ♦4 | +1 | +0 |
| +0.7 | Round 5 | QINGDAO SAILUN | 9 | 3♥ | ♣Q | -1 | +7 |
| +0.7 | Round 7 | DINKIN | 9 | 3NT | ♥8 | +2 | +13 |
| +0.6 | Round 4 | MACCABI YAFO | 15 | 4♠ | ♦Q | = | -1 |
| +0.6 | Round 5 | QINGDAO SAILUN | 3 | 5♣ | ♠J | +2 | -13 |
| +0.6 | Round 7 | DINKIN | 10 | 3NT | ♠T | +1 | -1 |
| +0.5 | Round 5 | QINGDAO SAILUN | 14 | 2♦ | ♥J | = | -1 |
| +0.3 | Round 5 | QINGDAO SAILUN | 6 | 3♦ | ♣Q | +2 | +6 |
| +0.3 | Round 5 | QINGDAO SAILUN | 8 | 3NT | ♠6 | +2 | -11 |
| +0.3 | Round 7 | DINKIN | 6 | 4♥ | ♦A | = | +0 |
| -0.0 | Round 1 | LIVIA | 8 | 5♣x | ♥A | -1 | +0 |
| -0.0 | Round 2 | SIVY B | 24 | 4♣ | ♥K | -1 | +4 |
| -0.1 | Round 2 | SIVY B | 26 | 4♠ | ♥T | -1 | +6 |
| -0.3 | Round 7 | DINKIN | 8 | 4♥ | ♣9 | = | +0 |
| -0.3 | Round 8 | GILLIS | 22 | 4♠ | ♦K | +2 | +11 |
| -0.4 | Round 7 | DINKIN | 11 | 1NT | ♥6 | +2 | +7 |
| -0.5 | Round 1 | LIVIA | 11 | 2NT | ♥2 | = | -7 |
| -0.6 | Round 1 | LIVIA | 3 | 4♠ | ♦3 | = | +0 |
| -0.6 | Round 4 | MACCABI YAFO | 20 | 1NT | ♠3 | -1 | -1 |
| -0.6 | Round 8 | GILLIS | 25 | 3NT | ♦2 | +1 | -1 |
| -0.7 | Round 1 | LIVIA | 7 | 4♥x | ♠A | -1 | +0 |
| -0.7 | Round 5 | QINGDAO SAILUN | 4 | 2♠ | ♥8 | -2 | +9 |
| -0.9 | Round 2 | SIVY B | 27 | 4♥ | ♣4 | +1 | +0 |
| -0.9 | Round 4 | MACCABI YAFO | 21 | 2♠ | ♣5 | +1 | +0 |
| -1.0 | Round 1 | LIVIA | 6 | 4♥ | ♣K | = | +0 |
| -1.0 | Round 4 | MACCABI YAFO | 27 | 2♠ | ♥J | +2 | +6 |
| -1.1 | Round 4 | MACCABI YAFO | 23 | 4♠ | ♥3 | -1 | -6 |
| -1.1 | Round 4 | MACCABI YAFO | 28 | 3♣ | ♥A | -1 | +2 |
| -1.1 | Round 5 | QINGDAO SAILUN | 13 | 5♣ | ♥J | = | +13 |
| -1.5 | Round 8 | GILLIS | 18 | 2♠ | ♠T | +1 | -7 |
| -1.6 | Round 7 | DINKIN | 5 | 2♠ | ♦9 | = | +0 |
| -1.7 | Round 8 | GILLIS | 16 | 4♠ | ♣A | +1 | -1 |
| -1.8 | Round 5 | QINGDAO SAILUN | 2 | 3NT | ♠2 | +1 | -1 |
| -1.9 | Round 2 | SIVY B | 28 | 4♥ | ♣2 | = | +1 |
| -2.2 | Round 1 | LIVIA | 12 | 4♥ | ♣K | +1 | +0 |
| -2.7 | Round 2 | SIVY B | 21 | 3♥ | ♦Q | +1 | -8 |
| -3.4 | Round 2 | SIVY B | 15 | 2♠ | ♦5 | -2 | -2 |
| -3.4 | Round 8 | GILLIS | 20 | 3♣ | ♠5 | = | -6 |
| -3.5 | Round 2 | SIVY B | 19 | 3NT | ♠2 | -3 | -11 |
| -3.5 | Round 5 | QINGDAO SAILUN | 7 | 4♥ | ♦3 | +1 | +10 |
| -3.8 | Round 5 | QINGDAO SAILUN | 10 | 1NT | ♣K | +2 | -10 |
| -4.4 | Round 8 | GILLIS | 15 | 4♠ | ♠2 | +2 | -11 |
| -4.9 | Round 7 | DINKIN | 4 | 4♠ | ♥7 | +1 | -11 |
| -5.0 | Round 2 | SIVY B | 23 | 6♦ | ♠T | +1 | +13 |
| -5.0 | Round 8 | GILLIS | 24 | 3NT | ♥9 | -1 | -5 |
| -5.5 | Round 4 | MACCABI YAFO | 19 | 3NT | ♠6 | +4 | -16 |
| -5.8 | Round 7 | DINKIN | 2 | 3NT | ♠2 | +1 | -7 |
| -6.1 | Round 8 | GILLIS | 26 | 2♥ | ♣4 | = | -6 |
| -6.9 | Round 4 | MACCABI YAFO | 25 | 3NT | ♥Q | = | -7 |
| -8.2 | Round 2 | SIVY B | 17 | 6♥ | ♠T | = | +0 |
| -8.4 | Round 8 | GILLIS | 23 | 3NT | ♥7 | +1 | -4 |
| -9.2 | Round 2 | SIVY B | 20 | 6♠ | ♣A | = | -13 |
| -9.4 | Round 2 | SIVY B | 18 | 3NT | ♦T | -3 | -10 |
| -11.8 | Round 7 | DINKIN | 13 | 7♥ | ♥3 | = | +0 |
| -13.4 | Round 8 | GILLIS | 17 | 7♥ | ♦5 | -4 | -15 |