ZMUDA Justyna · SAKR
22rank
+23.4Butler · 84 bds
+0.28per board
±4.0swing
-0.61vs par /bd · #28/31
+0.07adjusted /bd
by round
vs par split: bidding -0.94 · play +0.33
Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted +0.07/bd
Card play — on target: opening leads 72.7% #21 of 31 · declarer play 66.7% #24 of 31 · defence 92.7% #12 of 31
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 73.7% (19) |
| Declarer play | 42.9% (7) | 78.6% (14) |
| Defence | 75.0% (8) | 97.0% (33) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 75.0% (4) · ♦ 75.0% (8) · ♣ 50.0% (4)
vs par by strain: NT +0.10 (20) · a suit -0.83 (64)
vs par by level: part-score -0.72 (32) · game -0.65 (46) · slam +0.33 (6)
By role: declaring +0.85/bd (-1.60 vs par · 43) · defending -0.32/bd (+0.44 vs par · 41)
By vulnerability: vulnerable +0.52/bd (-0.29 vs par · 42) · not vulnerable +0.04/bd (-0.93 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 16 | M.Klukowski | R.Jagniewski – G.Brewiak | Closed | 14 | +5.5 | +0.39 | -0.64 |
| Round of 16 | M.Klukowski | R.Jagniewski – G.Brewiak | Closed | 14 | +9.6 | +0.69 | -0.79 |
| Quarterfinal | M.Klukowski | J.Jansma – A.Jansma | Open | 14 | +14.2 | +1.01 | +0.14 |
| Quarterfinal | M.Klukowski | J.Jansma – A.Jansma | Open | 14 | +23.9 | +1.71 | +0.93 |
| Semifinal | M.Klukowski | M.Michielsen – A.Rosenthal | Closed | 14 | -25.6 | -1.83 | -2.21 |
| Semifinal | M.Klukowski | M.Zur-Campanile – C.Willenken | Open | 14 | -4.2 | -0.30 | -1.07 |
| Final | M.Klukowski | P.Cronier – C.D'Ovidio | Open | 0 | +0.0 | +0.00 | · |
| Final | M.Klukowski | P.Cronier – C.D'Ovidio | Open | 0 | +0.0 | +0.00 | · |
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 |
|---|---|---|---|---|---|---|---|
| +12.0 | Round of 16 | BLUE NOTE | 22 | 1♥x | ♦3 | -4 | +5 |
| +9.3 | Quarterfinal | BERKSMA | 20 | 4♥ | ♠5 | -1 | +6 |
| +9.1 | Quarterfinal | BERKSMA | 17 | 3NT | ♦K | -2 | +11 |
| +8.6 | Round of 16 | BLUE NOTE | 27 | 4♠ | ♦K | +1 | +8 |
| +6.3 | Quarterfinal | BERKSMA | 7 | 5♦ | ♣Q | = | -1 |
| +6.0 | Quarterfinal | BERKSMA | 13 | 5♣ | ♠A | = | -1 |
| +5.7 | Semifinal | ROSENTHAL | 19 | 2♥ | ♣A | = | -1 |
| +5.4 | Quarterfinal | BERKSMA | 25 | 4♠ | ♣2 | +1 | +1 |
| +5.2 | Round of 16 | BLUE NOTE | 5 | 6♠ | ♣K | +1 | +13 |
| +4.6 | Round of 16 | BLUE NOTE | 23 | 4♥ | ♣K | +1 | +4 |
| +4.6 | Quarterfinal | BERKSMA | 27 | 4♦ | ♠5 | +1 | +7 |
| +4.1 | Round of 16 | BLUE NOTE | 2 | 5♦ | ♣9 | +1 | -11 |
| +3.7 | Semifinal | ROSENTHAL | 7 | 1NT | ♠A | -2 | +2 |
| +3.7 | Semifinal | ROSENTHAL | 27 | 3♦ | ♠Q | -1 | +4 |
| +3.5 | Round of 16 | BLUE NOTE | 12 | 3♣ | ♠Q | -2 | -6 |
| +3.4 | Quarterfinal | BERKSMA | 16 | 4♠ | ♦K | +1 | +0 |
| +3.3 | Quarterfinal | BERKSMA | 9 | 2♦ | ♥10 | -2 | +5 |
| +3.1 | Round of 16 | BLUE NOTE | 14 | 3♦ | ♥Q | -1 | -3 |
| +2.9 | Round of 16 | BLUE NOTE | 18 | 6♠ | ♦3 | = | +0 |
| +2.0 | Semifinal | ROSENTHAL | 10 | 3NT | ♠5 | = | +13 |
| +1.9 | Quarterfinal | BERKSMA | 11 | 4♥ | ♣2 | +1 | +0 |
| +1.7 | Quarterfinal | BERKSMA | 10 | 1NT | ♠Q | = | -1 |
| +1.7 | Quarterfinal | BERKSMA | 28 | 4♥ | ♥2 | = | +0 |
| +1.7 | Semifinal | ROSENTHAL | 23 | 4♠ | ♠2 | = | +0 |
| +1.4 | Round of 16 | BLUE NOTE | 7 | 2♠ | ♦K | +1 | -10 |
| +1.4 | Quarterfinal | BERKSMA | 12 | 3♥ | ♠K | -1 | +5 |
| +1.3 | Round of 16 | BLUE NOTE | 24 | 1♠ | ♥8 | -1 | +2 |
| +1.3 | Quarterfinal | BERKSMA | 23 | 4♠ | ♥3 | = | +0 |
| +1.3 | Semifinal | ROSENTHAL | 11 | 2♠ | ♥A | +1 | +0 |
| +1.3 | Semifinal | ROSENTHAL | 16 | 4♥ | ♦K | = | +0 |
| +1.1 | Round of 16 | BLUE NOTE | 6 | 4♠ | ♥J | -1 | +11 |
| +0.9 | Quarterfinal | BERKSMA | 22 | 3♦ | ♦Q | = | +1 |
| +0.7 | Round of 16 | BLUE NOTE | 17 | 3NT | ♠6 | +3 | +1 |
| +0.7 | Round of 16 | BLUE NOTE | 20 | 5♥ | ♠7 | +1 | -9 |
| +0.7 | Semifinal | ROSENTHAL | 1 | 4♥ | ♣10 | -1 | -10 |
| +0.7 | Semifinal | ROSENTHAL | 2 | 4♠ | ♣5 | +1 | +0 |
| +0.7 | Semifinal | ROSENTHAL | 5 | 3NT | ♦10 | +2 | +0 |
| +0.4 | Round of 16 | BLUE NOTE | 1 | 2♠ | ♦A | = | +0 |
| +0.4 | Quarterfinal | BERKSMA | 4 | 4♠ | ♣Q | = | +1 |
| +0.3 | Semifinal | ROSENTHAL | 28 | 3NT | ♠2 | +2 | +1 |
| +0.1 | Quarterfinal | BERKSMA | 8 | 1NT | ♦5 | -1 | -1 |
| -0.0 | Quarterfinal | BERKSMA | 2 | 3NT | ♥2 | +1 | +1 |
| -0.0 | Quarterfinal | BERKSMA | 5 | 2♥ | ♣K | +1 | +0 |
| +0.0 | Semifinal | ROSENTHAL | 6 | 3NT | ♣Q | +2 | -11 |
| +0.0 | Semifinal | ROSENTHAL | 13 | 6NT | ♣6 | = | +0 |
| -0.0 | Semifinal | ROSENTHAL | 22 | 6♥ | ♦2 | = | +1 |
| -0.0 | Semifinal | ROSENTHAL | 24 | 4♠ | ♦2 | = | +0 |
| -0.0 | Semifinal | ROSENTHAL | 25 | 3NT | ♦6 | -2 | -7 |
| -0.1 | Round of 16 | BLUE NOTE | 8 | 4♥ | ♦K | -1 | +4 |
| -0.3 | Round of 16 | BLUE NOTE | 3 | 4♥ | ♠7 | = | +11 |
| -0.3 | Quarterfinal | BERKSMA | 21 | 3NT | ♦10 | +1 | -1 |
| -0.4 | Round of 16 | BLUE NOTE | 19 | 2♠ | ♥9 | = | +0 |
| -0.4 | Quarterfinal | BERKSMA | 6 | 1NT | ♦J | = | +1 |
| -0.7 | Round of 16 | BLUE NOTE | 4 | 2♥ | ♦6 | +1 | +0 |
| -0.7 | Round of 16 | BLUE NOTE | 25 | 4♥ | ♣9 | = | +0 |
| -0.7 | Semifinal | ROSENTHAL | 9 | 3NT | ♥2 | = | +0 |
| -0.9 | Quarterfinal | BERKSMA | 26 | 4♥ | ♦4 | +1 | -1 |
| -1.0 | Semifinal | ROSENTHAL | 20 | 3NT | ♦J | = | +0 |
| -1.0 | Semifinal | ROSENTHAL | 21 | 2♥ | ♠2 | = | +0 |
| -1.0 | Semifinal | ROSENTHAL | 26 | 6♥ | ♠A | = | +0 |
| -1.1 | Quarterfinal | BERKSMA | 14 | 3♦ | ♣Q | -1 | -2 |
| -1.3 | Quarterfinal | BERKSMA | 24 | 2♥ | ♦8 | = | +0 |
| -1.3 | Semifinal | ROSENTHAL | 17 | 4♣ | ♦Q | -2 | -5 |
| -1.4 | Quarterfinal | BERKSMA | 19 | 3NT | ♣3 | +1 | +0 |
| -1.7 | Round of 16 | BLUE NOTE | 11 | 4♥ | ♠K | -2 | -5 |
| -1.7 | Quarterfinal | BERKSMA | 1 | 4♠ | ♥7 | +1 | +0 |
| -2.3 | Round of 16 | BLUE NOTE | 15 | 3♥ | ♥6 | = | +0 |
| -2.3 | Semifinal | ROSENTHAL | 8 | 4♠ | ♣4 | -2 | -5 |
| -2.7 | Round of 16 | BLUE NOTE | 9 | 3♣ | ♦10 | = | +0 |
| -2.7 | Round of 16 | BLUE NOTE | 13 | 3♠ | ♥7 | = | -8 |
| -2.7 | Round of 16 | BLUE NOTE | 28 | 5♣ | ♠5 | -1 | -5 |
| -3.1 | Round of 16 | BLUE NOTE | 21 | 2♠ | ♦Q | = | +0 |
| -3.3 | Quarterfinal | BERKSMA | 18 | 3NT | ♦Q | +1 | +0 |
| -3.3 | Semifinal | ROSENTHAL | 14 | 3NT | ♣6 | = | +0 |
| -3.3 | Semifinal | ROSENTHAL | 18 | 2NT | ♦3 | = | -7 |
| -3.7 | Quarterfinal | BERKSMA | 3 | 2♠ | ♣8 | = | -5 |
| -4.5 | Round of 16 | BLUE NOTE | 26 | 4♠ | ♥J | +1 | -4 |
| -4.6 | Quarterfinal | BERKSMA | 15 | 4♠ | ♦K | = | -11 |
| -5.1 | Round of 16 | BLUE NOTE | 10 | 2♥ | ♣2 | -1 | -5 |
| -7.0 | Semifinal | ROSENTHAL | 12 | 4♥ | ♠5 | = | +1 |
| -7.5 | Round of 16 | BLUE NOTE | 16 | 5♠x | ♥K | -2 | -13 |
| -9.3 | Semifinal | ROSENTHAL | 15 | 3♣x | ♠5 | = | -1 |
| -9.7 | Semifinal | ROSENTHAL | 3 | 6♣ | ♠5 | = | -12 |
| -11.7 | Semifinal | ROSENTHAL | 4 | 4♠ | ♦A | = | -9 |