KLUKOWSKI Michal · MAZURKIEWICZ
vs par split: bidding -1.60 · play +0.31
Strength of schedule: opponents averaged +0.44/bd (a tough draw) → opponent-adjusted +0.23/bd
Card play — on target: opening leads 83.3% #206 of 579 · declarer play 75.0% #242 of 579 · defence 100.0% #1 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 88.9% (9) |
| Declarer play | 83.3% (6) | 66.7% (6) |
| Defence | 100.0% (7) | 100.0% (13) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (4) · ♦ 100.0% (2) · ♣ 66.7% (3)
vs par by strain: NT +0.47 (15) · a suit -2.26 (27)
vs par by level: part-score +0.35 (17) · game -2.00 (20) · slam -4.00 (5)
By role: declaring -0.40/bd (-6.09 vs par · 22) · defending +0.01/bd (+4.00 vs par · 20)
By vulnerability: vulnerable +0.06/bd (-3.18 vs par · 22) · not vulnerable -0.50/bd (+0.80 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | P.Gawrys | G.Brekka – K.Baumann | Open | 7 | -3.5 | -0.50 | -2.00 |
| Round 4 | P.Gawrys | W.Chan – K.Chiu | Closed | 7 | +1.9 | +0.27 | -4.71 |
| Round 5 | P.Gawrys | Y.Zhong – L.Hu | Closed | 7 | +8.9 | +1.27 | +1.00 |
| Round 6 | P.Gawrys | U.Kasimir – P.Jokisch | Open | 7 | -12.4 | -1.77 | +1.14 |
| Round 7 | P.Gawrys | J.Skrzypczak – B.Gierulski | Closed | 7 | +5.6 | +0.80 | +2.00 |
| Round 8 | P.Gawrys | X.Li – Z.He | Open | 7 | -9.2 | -1.31 | -5.14 |
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 |
|---|---|---|---|---|---|---|---|
| +7.4 | Round 5 | YEH BROS TWO | 4 | 3NT | ♣5 | -1 | +12 |
| +5.0 | Round 6 | KASIMIRS DREAMTEAM | 12 | 3NT | ♠2 | -2 | +11 |
| +4.1 | Round 3 | KCB | 19 | 4♠ | ♦7 | +3 | -17 |
| +3.9 | Round 4 | HEY YO | 27 | 5♣ | ♦A | +1 | +1 |
| +3.9 | Round 5 | YEH BROS TWO | 6 | 7♠x | ♥Q | -8 | -6 |
| +3.7 | Round 7 | VITAS | 16 | 2♦ | ♠9 | +3 | +10 |
| +3.0 | Round 3 | KCB | 20 | 3NT | ♠10 | +1 | -12 |
| +2.9 | Round 7 | VITAS | 15 | 4♦ | ♣2 | = | +13 |
| +2.6 | Round 5 | YEH BROS TWO | 1 | 3NT | ♥7 | +1 | +1 |
| +2.6 | Round 8 | P D PIONEERS | 24 | 5♥ | ♠Q | = | +0 |
| +2.4 | Round 8 | P D PIONEERS | 28 | 3♥ | ♣6 | = | -7 |
| +2.2 | Round 3 | KCB | 17 | 2♥ | ♦A | +1 | +0 |
| +2.0 | Round 7 | VITAS | 21 | 4♠ | ♥6 | -1 | +5 |
| +2.0 | Round 8 | P D PIONEERS | 26 | 3NT | ♠3 | = | +0 |
| +1.8 | Round 7 | VITAS | 18 | 2NT | ♥2 | -1 | +5 |
| +0.8 | Round 4 | HEY YO | 28 | 3NT | ♣4 | -1 | +6 |
| +0.6 | Round 5 | YEH BROS TWO | 2 | 3♥ | ♣6 | = | +0 |
| +0.3 | Round 7 | VITAS | 20 | 4♠ | ♦2 | +2 | -13 |
| -0.0 | Round 4 | HEY YO | 22 | 2♥ | ♦A | +1 | +0 |
| -0.0 | Round 4 | HEY YO | 25 | 3NT | ♥K | +2 | -12 |
| -0.1 | Round 4 | HEY YO | 26 | 5♦ | ♣Q | +1 | -13 |
| -0.4 | Round 5 | YEH BROS TWO | 5 | 3♥ | ♣A | = | +0 |
| -0.4 | Round 8 | P D PIONEERS | 23 | 1NT | ♦6 | +1 | +0 |
| -0.6 | Round 3 | KCB | 18 | 1NT | ♥3 | -2 | +0 |
| -0.7 | Round 4 | HEY YO | 24 | 5♦ | ♠Q | = | +2 |
| -1.0 | Round 5 | YEH BROS TWO | 7 | 4♠ | ♦5 | = | +0 |
| -1.2 | Round 6 | KASIMIRS DREAMTEAM | 9 | 3NT | ♣6 | +1 | +12 |
| -1.6 | Round 7 | VITAS | 17 | 3♣ | ♦5 | = | -1 |
| -2.0 | Round 3 | KCB | 15 | 2♠ | ♦6 | = | +0 |
| -2.0 | Round 4 | HEY YO | 23 | 6♣ | ♦10 | -1 | -17 |
| -2.1 | Round 6 | KASIMIRS DREAMTEAM | 10 | 2NT | ♣8 | -2 | -2 |
| -2.2 | Round 8 | P D PIONEERS | 27 | 4♣ | ♥10 | -2 | -5 |
| -2.7 | Round 6 | KASIMIRS DREAMTEAM | 13 | 1NT | ♠A | -2 | -2 |
| -3.3 | Round 6 | KASIMIRS DREAMTEAM | 8 | 3NT | ♦J | +1 | +0 |
| -3.5 | Round 7 | VITAS | 19 | 3♣ | ♥10 | -1 | -5 |
| -4.0 | Round 6 | KASIMIRS DREAMTEAM | 14 | 4♠x | ♥J | -1 | -5 |
| -4.0 | Round 8 | P D PIONEERS | 22 | 6NT | ♣Q | -1 | -12 |
| -4.1 | Round 6 | KASIMIRS DREAMTEAM | 11 | 5♣ | ♣2 | -2 | -6 |
| -4.2 | Round 5 | YEH BROS TWO | 3 | 3♣ | ♦7 | +1 | +0 |
| -5.0 | Round 3 | KCB | 16 | 6♦ | ♣A | = | +2 |
| -5.2 | Round 3 | KCB | 21 | 6♠ | ♥J | +1 | +13 |
| -9.6 | Round 8 | P D PIONEERS | 25 | 5♥ | ♠A | -1 | -12 |