GOLEBIOWSKI Stanislaw · MAZURKIEWICZ
24rank
+66.3Butler · 98 bds
+0.68per board
±4.3swing
+1.41vs par /bd · #4/34
+1.07adjusted /bd
by round
vs par split: bidding +0.61 · play +0.80
Strength of schedule: opponents averaged +0.39/bd (a tough draw) → opponent-adjusted +1.07/bd
Card play — on target: opening leads 79.3% #13 of 34 · declarer play 93.8% #1 of 34 · defence 80.3% #6 of 34
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 77.8% (9) | 80.0% (20) |
| Declarer play | 100.0% (2) | 92.9% (14) |
| Defence | 92.9% (14) | 76.6% (47) |
Opening leads by suit led: ♠ 88.9% (9) · ♥ 100.0% (7) · ♦ 71.4% (7) · ♣ 50.0% (6)
vs par by strain: NT +1.21 (24) · a suit +1.47 (74)
vs par by level: part-score -0.14 (36) · game +2.05 (58) · slam +6.00 (4)
By role: declaring +1.24/bd (+1.51 vs par · 37) · defending +0.33/bd (+1.34 vs par · 61)
By vulnerability: vulnerable +1.33/bd (+0.96 vs par · 49) · not vulnerable +0.02/bd (+1.86 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | W.Starkowski | T.Hanlon – J.Carroll | Open | 14 | -8.3 | -0.59 | -0.57 |
| Round of 16 | W.Starkowski | J.Meckstroth – E.Rodwell | Closed | 14 | +1.1 | +0.08 | -0.43 |
| Quarterfinal | W.Starkowski | C.Martel – M.Fleisher | Closed | 14 | +11.3 | +0.81 | +1.14 |
| Semifinal | W.Starkowski | R.Welland – S.Auken | Closed | 14 | +24.0 | +1.71 | +2.79 |
| Semifinal | W.Starkowski | S.Auken – R.Welland | Open | 14 | +18.2 | +1.30 | +2.07 |
| Final | W.Starkowski | C.Nunes – F.Fantoni | Closed | 14 | +21.0 | +1.50 | +0.57 |
| Final | W.Starkowski | C.Nunes – F.Fantoni | Closed | 14 | -1.0 | -0.07 | +4.29 |
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 |
|---|---|---|---|---|---|---|---|
| +14.0 | Final | MONACO | 20 | 4♠ | ♦J | = | +0 |
| +12.7 | Semifinal | VENTIN | 12 | 4♠x | ♦4 | -3 | +14 |
| +11.0 | Semifinal | VENTIN | 36 | 6♣x | ♣A | -1 | +11 |
| +10.0 | Final | MONACO | 46 | 4♠ | ♣4 | -1 | +5 |
| +8.8 | Round of 32 | ROSENTHAL | 22 | 4♥ | ♠Q | = | +10 |
| +8.1 | Quarterfinal | FLEISHER | 7 | 5♥x | ♠K | -2 | +15 |
| +8.0 | Final | MONACO | 43 | 2♠ | ♥10 | = | +0 |
| +7.7 | Round of 16 | NICKELL | 2 | 4♠ | ♦2 | -1 | +13 |
| +7.0 | Semifinal | VENTIN | 10 | 3NT | ♦J | +1 | +7 |
| +7.0 | Final | MONACO | 25 | 3♠ | ♦6 | -2 | +7 |
| +6.7 | Semifinal | VENTIN | 33 | 2♠ | ♦9 | +1 | +0 |
| +6.3 | Semifinal | VENTIN | 1 | 4♠ | ♦K | = | +8 |
| +6.0 | Semifinal | VENTIN | 4 | 3NT | ♥J | -5 | +4 |
| +5.7 | Semifinal | VENTIN | 30 | 3♥ | ♦6 | -2 | +5 |
| +5.0 | Semifinal | VENTIN | 29 | 6♣ | ♣6 | +1 | +13 |
| +5.0 | Final | MONACO | 49 | 4♠ | ♣A | +2 | -1 |
| +4.4 | Quarterfinal | FLEISHER | 11 | 4♠x | ♥8 | -2 | +9 |
| +4.3 | Round of 32 | ROSENTHAL | 24 | 4♣ | ♥Q | -1 | +9 |
| +4.3 | Round of 32 | ROSENTHAL | 25 | 4♠ | ♥10 | +1 | -13 |
| +4.0 | Semifinal | VENTIN | 31 | 7♠x | ♣6 | -4 | +0 |
| +4.0 | Final | MONACO | 24 | 2♠ | ♠J | -2 | -7 |
| +3.7 | Semifinal | VENTIN | 13 | 5♥ | ♠Q | +1 | +11 |
| +3.5 | Round of 32 | ROSENTHAL | 21 | 3NT | ♥2 | +1 | +1 |
| +2.6 | Quarterfinal | FLEISHER | 1 | 2NT | ♠3 | +1 | -10 |
| +2.5 | Round of 16 | NICKELL | 3 | 4♠ | ♦7 | +1 | +0 |
| +2.4 | Round of 32 | ROSENTHAL | 18 | 4♥ | ♦7 | = | -1 |
| +2.0 | Quarterfinal | FLEISHER | 3 | 3♣ | ♠2 | +1 | +13 |
| +2.0 | Quarterfinal | FLEISHER | 4 | 2♠ | ♥9 | = | -6 |
| +2.0 | Final | MONACO | 23 | 3NT | ♥2 | +2 | +1 |
| +1.9 | Round of 16 | NICKELL | 4 | 2♦ | ♦2 | -1 | -1 |
| +1.7 | Quarterfinal | FLEISHER | 12 | 2♠ | ♦J | +2 | +7 |
| +1.6 | Quarterfinal | FLEISHER | 14 | 4♥ | ♠4 | -1 | +5 |
| +1.0 | Semifinal | VENTIN | 35 | 4♥ | ♦K | = | +1 |
| +1.0 | Final | MONACO | 26 | 4♠ | ♦J | +1 | +0 |
| +1.0 | Final | MONACO | 47 | 2♦ | ♦9 | = | +1 |
| +0.9 | Round of 16 | NICKELL | 14 | 3NT | ♠5 | +1 | +1 |
| +0.7 | Quarterfinal | FLEISHER | 5 | 2♠ | ♥7 | = | +6 |
| +0.6 | Quarterfinal | FLEISHER | 8 | 2♥ | ♦7 | +1 | -1 |
| +0.6 | Quarterfinal | FLEISHER | 13 | 3♥ | ♥Q | = | +15 |
| +0.4 | Round of 16 | NICKELL | 1 | 3NT | ♣3 | +1 | +1 |
| +0.3 | Round of 16 | NICKELL | 6 | 4♠ | ♦7 | -2 | +7 |
| +0.3 | Semifinal | VENTIN | 14 | 2♠ | ♣A | = | +1 |
| +0.2 | Round of 16 | NICKELL | 10 | 4♥ | ♣Q | = | +0 |
| +0.0 | Round of 16 | NICKELL | 12 | 3♦ | ♥3 | = | +0 |
| +0.0 | Semifinal | VENTIN | 3 | 4♠ | ♥K | = | +0 |
| +0.0 | Semifinal | VENTIN | 5 | 1NT | ♥Q | +1 | +0 |
| +0.0 | Semifinal | VENTIN | 9 | 4♥ | ♣6 | +1 | +0 |
| -0.0 | Semifinal | VENTIN | 38 | 3♠ | ♦A | = | -1 |
| -0.0 | Semifinal | VENTIN | 42 | 3NT | ♥2 | +1 | -1 |
| +0.0 | Final | MONACO | 15 | 2♠ | ♣4 | +1 | +0 |
| +0.0 | Final | MONACO | 16 | 3NT | ♥2 | = | -1 |
| +0.0 | Final | MONACO | 17 | 3♠ | ♥K | +1 | +4 |
| +0.0 | Final | MONACO | 18 | 1NT | ♠8 | -3 | -10 |
| +0.0 | Final | MONACO | 21 | 4♠ | ♠2 | +1 | +0 |
| +0.0 | Final | MONACO | 22 | 7♦x | ♦5 | -3 | +0 |
| +0.0 | Final | MONACO | 27 | 4♥ | ♠K | = | +1 |
| +0.0 | Final | MONACO | 28 | 1NT | ♥2 | = | +0 |
| +0.0 | Final | MONACO | 45 | 4♥x | ♣3 | -4 | +12 |
| +0.0 | Final | MONACO | 51 | 3NT | ♦6 | = | +10 |
| +0.0 | Final | MONACO | 54 | 4♥ | ♦K | = | -3 |
| +0.0 | Final | MONACO | 56 | 3NT | ♥9 | +3 | +11 |
| -0.1 | Round of 16 | NICKELL | 5 | 3NT | ♠K | +1 | +0 |
| -0.1 | Round of 16 | NICKELL | 11 | 3NT | ♥5 | +1 | +1 |
| -0.3 | Semifinal | VENTIN | 34 | 2♠ | ♥2 | -1 | +1 |
| -0.3 | Semifinal | VENTIN | 37 | 4♠ | ♦A | +1 | +0 |
| -0.3 | Semifinal | VENTIN | 41 | 1NT | ♣3 | +1 | -1 |
| -0.7 | Semifinal | VENTIN | 6 | 1NT | ♠6 | -2 | -2 |
| -0.8 | Round of 32 | ROSENTHAL | 19 | 3♥ | ♣7 | = | -6 |
| -1.0 | Semifinal | VENTIN | 8 | 3NT | ♦Q | -1 | +6 |
| -1.0 | Final | MONACO | 50 | 4♠ | ♣6 | +1 | +0 |
| -1.0 | Final | MONACO | 53 | 4♥ | ♠3 | = | +11 |
| -1.1 | Round of 32 | ROSENTHAL | 16 | 4♥ | ♦8 | +1 | -1 |
| -1.3 | Round of 32 | ROSENTHAL | 27 | 4♥ | ♦A | +1 | -1 |
| -1.3 | Round of 16 | NICKELL | 7 | 1♠ | ♦A | = | -2 |
| -1.5 | Round of 16 | NICKELL | 8 | 4♦ | ♥Q | -1 | -5 |
| -1.6 | Quarterfinal | FLEISHER | 9 | 3♥ | ♣4 | -2 | -6 |
| -2.0 | Final | MONACO | 44 | 2♠ | ♦5 | +2 | +10 |
| -2.3 | Quarterfinal | FLEISHER | 2 | 2♠ | ♥9 | = | -17 |
| -2.5 | Round of 32 | ROSENTHAL | 20 | 3NT | ♠K | +2 | +0 |
| -2.5 | Round of 32 | ROSENTHAL | 23 | 4♠ | ♥5 | = | +0 |
| -2.7 | Quarterfinal | FLEISHER | 6 | 4♠ | ♣6 | -3 | -1 |
| -3.0 | Semifinal | VENTIN | 39 | 3NT | ♠9 | +1 | -1 |
| -3.3 | Semifinal | VENTIN | 2 | 5♥ | ♦Q | +2 | -10 |
| -3.3 | Semifinal | VENTIN | 11 | 2♥ | ♥4 | = | +0 |
| -3.3 | Semifinal | VENTIN | 32 | 5♦ | ♠A | +1 | -9 |
| -3.7 | Semifinal | VENTIN | 7 | 4♥ | ♠8 | +1 | +0 |
| -3.9 | Round of 32 | ROSENTHAL | 28 | 2♥ | ♥5 | +2 | -6 |
| -4.7 | Round of 16 | NICKELL | 9 | 3♥ | ♦6 | -4 | -14 |
| -5.0 | Final | MONACO | 55 | 4♥ | ♥Q | +2 | +11 |
| -5.1 | Round of 16 | NICKELL | 13 | 5♣ | ♥A | = | -7 |
| -6.4 | Quarterfinal | FLEISHER | 10 | 4♠ | ♣8 | = | -13 |
| -6.5 | Round of 32 | ROSENTHAL | 15 | 4♥ | ♣Q | = | +1 |
| -6.5 | Round of 32 | ROSENTHAL | 17 | 3NT | ♠5 | +1 | -1 |
| -6.5 | Round of 32 | ROSENTHAL | 26 | 3NT | ♦5 | = | +0 |
| -7.0 | Final | MONACO | 19 | 3NT | ♥4 | -2 | +13 |
| -7.0 | Final | MONACO | 52 | 4♥x | ♠8 | -1 | +0 |
| -8.0 | Semifinal | VENTIN | 40 | 1♥x | ♦2 | -3 | +11 |
| -9.0 | Final | MONACO | 48 | 5♦x | ♠K | -1 | -7 |