KWIECIEN Michal · MARK GORDON
vs par split: bidding -1.74 · play -0.48
Strength of schedule: opponents averaged +0.29/bd (a tough draw) → opponent-adjusted +0.81/bd
Card play — on target: opening leads 77.8% #279 of 579 · declarer play 70.0% #330 of 579 · defence 77.8% #496 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 80.0% (5) |
| Declarer play | 50.0% (4) | 83.3% (6) |
| Defence | 62.5% (8) | 90.0% (10) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (2) · ♦ 60.0% (5) · ♣ 100.0% (1)
vs par by strain: NT -2.29 (17) · a suit -2.16 (25)
vs par by level: part-score -1.18 (17) · game -2.43 (21) · slam -5.50 (4)
By role: declaring -0.06/bd (-5.21 vs par · 24) · defending +1.30/bd (+1.78 vs par · 18)
By vulnerability: vulnerable +0.59/bd (-2.73 vs par · 22) · not vulnerable +0.44/bd (-1.65 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Pszczola | S.Karmarkar – A.Shah | Closed | 7 | +8.9 | +1.27 | -0.43 |
| Round 4 | J.Pszczola | M.Krupowicz – P.Janiszewski | Closed | 7 | +5.9 | +0.84 | -4.43 |
| Round 5 | J.Pszczola | S.Yan – D.Hu | Closed | 7 | +21.6 | +3.09 | +3.14 |
| Round 6 | J.Pszczola | K.Karaivanov – R.Trendafilov | Closed | 7 | -13.7 | -1.96 | -5.57 |
| Round 7 | J.Pszczola | D.Fischer – B.Saurer | Closed | 7 | +6.2 | +0.89 | -1.14 |
| Round 8 | J.Pszczola | C.Gower – A.Apteker | Closed | 7 | -7.0 | -1.00 | -4.86 |
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 |
|---|---|---|---|---|---|---|---|
| +8.8 | Round 4 | ZAWADA | 24 | 6♦ | ♥Q | -1 | +11 |
| +7.4 | Round 5 | YUFENG ELECTRIC POWER BRIDGE T | 4 | 3NT | ♥2 | -1 | +12 |
| +6.5 | Round 5 | YUFENG ELECTRIC POWER BRIDGE T | 6 | 7♣ | ♣J | = | -2 |
| +5.3 | Round 5 | YUFENG ELECTRIC POWER BRIDGE T | 5 | 3NT | ♠4 | -1 | +6 |
| +4.9 | Round 7 | KASIMIRS DREAMTEAM | 15 | 4♠ | ♣K | +2 | -11 |
| +4.1 | Round 1 | PODDAR DEVELOPERS | 6 | 3NT | ♦Q | -1 | -2 |
| +3.0 | Round 1 | PODDAR DEVELOPERS | 7 | 5♣ | ♥6 | +1 | +0 |
| +2.9 | Round 1 | PODDAR DEVELOPERS | 5 | 2♣ | ♣J | -1 | +3 |
| +2.9 | Round 6 | PENFOLD | 9 | 3NT | ♠Q | +3 | -12 |
| +2.8 | Round 7 | KASIMIRS DREAMTEAM | 18 | 2NT | ♥6 | = | -1 |
| +2.6 | Round 1 | PODDAR DEVELOPERS | 4 | 1NT | ♣9 | -1 | -1 |
| +2.6 | Round 5 | YUFENG ELECTRIC POWER BRIDGE T | 1 | 3NT | ♥7 | +1 | +1 |
| +2.6 | Round 7 | KASIMIRS DREAMTEAM | 21 | 2♠ | ♦3 | +1 | +0 |
| +2.0 | Round 8 | SOUTH AFRICA | 25 | 4♠x | ♦A | -3 | -3 |
| +2.0 | Round 8 | SOUTH AFRICA | 26 | 3NT | ♠4 | = | +0 |
| +1.6 | Round 1 | PODDAR DEVELOPERS | 3 | 2♣ | ♦5 | = | +1 |
| +1.6 | Round 7 | KASIMIRS DREAMTEAM | 17 | 2♠ | ♦8 | = | +1 |
| +1.4 | Round 4 | ZAWADA | 26 | 4♥ | ♥6 | +2 | -13 |
| +1.2 | Round 6 | PENFOLD | 10 | 3♠ | ♦K | = | +0 |
| +0.8 | Round 4 | ZAWADA | 28 | 3NT | ♦2 | -1 | +6 |
| +0.6 | Round 5 | YUFENG ELECTRIC POWER BRIDGE T | 2 | 2♥ | ♠9 | +1 | +0 |
| +0.5 | Round 8 | SOUTH AFRICA | 23 | 1NT | ♦6 | = | +1 |
| +0.2 | Round 5 | YUFENG ELECTRIC POWER BRIDGE T | 3 | 3NT | ♠J | -1 | +5 |
| -0.0 | Round 4 | ZAWADA | 22 | 2♥ | ♥5 | +1 | +0 |
| -0.3 | Round 7 | KASIMIRS DREAMTEAM | 20 | 4♥ | ♦6 | +2 | +13 |
| -0.4 | Round 7 | KASIMIRS DREAMTEAM | 19 | 3♦ | ♠A | = | +1 |
| -0.9 | Round 8 | SOUTH AFRICA | 27 | 3♣ | ♥10 | -1 | -4 |
| -1.0 | Round 4 | ZAWADA | 25 | 3NT | ♥5 | +1 | -12 |
| -1.0 | Round 5 | YUFENG ELECTRIC POWER BRIDGE T | 7 | 4♠ | ♥5 | = | +0 |
| -1.2 | Round 6 | PENFOLD | 11 | 3♠ | ♣K | -2 | +1 |
| -1.2 | Round 8 | SOUTH AFRICA | 24 | 4♠x | ♣4 | -2 | -4 |
| -1.8 | Round 8 | SOUTH AFRICA | 28 | 4♥ | ♣2 | -1 | -10 |
| -1.9 | Round 1 | PODDAR DEVELOPERS | 2 | 3NT | ♥5 | -2 | -6 |
| -2.0 | Round 4 | ZAWADA | 23 | 6♣ | ♥5 | -1 | -17 |
| -2.1 | Round 4 | ZAWADA | 27 | 3♣ | ♥5 | +3 | -6 |
| -3.0 | Round 6 | PENFOLD | 8 | 2NT | ♦J | +1 | -7 |
| -3.4 | Round 1 | PODDAR DEVELOPERS | 1 | 3♠ | ♣Q | -1 | +2 |
| -3.6 | Round 6 | PENFOLD | 14 | 3NT | ♥2 | +1 | -4 |
| -5.0 | Round 6 | PENFOLD | 12 | 3NT | ♠2 | -2 | -11 |
| -5.0 | Round 6 | PENFOLD | 13 | 4♠ | ♥K | -1 | -6 |
| -5.0 | Round 7 | KASIMIRS DREAMTEAM | 16 | 2♥x | ♥6 | -1 | -11 |
| -7.6 | Round 8 | SOUTH AFRICA | 22 | 6NT | ♦10 | -3 | -14 |