GOLEBIOWSKI Stanislaw · MAZURKIEWICZ
29rank
+12.6Butler · 112 bds
+0.11per board
±5.0swing
-0.16vs par /bd · #15/18
+0.29adjusted /bd
by round
vs par split: bidding -0.08 · play -0.08
Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.29/bd
Card play — on target: opening leads 75.0% #12 of 18 · declarer play 72.4% #14 of 18 · defence 91.8% #3 of 18
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 76.5% (17) |
| Declarer play | 42.9% (7) | 81.8% (22) |
| Defence | 83.3% (12) | 94.6% (37) |
Opening leads by suit led: ♠ 60.0% (5) · ♥ 100.0% (2) · ♦ 83.3% (6) · ♣ 71.4% (7)
vs par by strain: NT -0.87 (30) · a suit +0.10 (82)
vs par by level: part-score +0.78 (45) · game -0.65 (57) · slam -1.60 (10)
By role: declaring +0.69/bd (-1.73 vs par · 63) · defending -0.62/bd (+1.86 vs par · 49)
By vulnerability: vulnerable +0.98/bd (+0.98 vs par · 56) · not vulnerable -0.76/bd (-1.30 vs par · 56)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 16 | W.Starkowski | R.Boland – M.Moran | Open | 14 | +13.0 | +0.93 | -0.43 |
| Round of 16 | W.Starkowski | J.Carroll – T.Garvey | Open | 14 | -1.5 | -0.11 | -0.07 |
| Quarterfinal | W.Starkowski | A.Pawlak – M.Dabrowski | Open | 14 | -0.6 | -0.04 | +1.79 |
| Quarterfinal | W.Starkowski | L.Ohrysko – M.Jeleniewski | Open | 14 | +31.6 | +2.26 | +2.21 |
| Semifinal | W.Starkowski | S.Hoyland – S.Hoyland | Open | 14 | +17.9 | +1.28 | -0.64 |
| Semifinal | W.Starkowski | S.Hoyland – S.Hoyland | Open | 14 | -46.6 | -3.33 | -3.50 |
| Semifinal | W.Starkowski | S.Hoyland – S.Hoyland | Open | 14 | -5.0 | -0.36 | +0.93 |
| Semifinal | W.Starkowski | H.Eide – L.Eide | Closed | 14 | +3.8 | +0.27 | -1.57 |
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 | Semifinal | HIGHLANDERS | 12 | 7♦ | ♦10 | = | +0 |
| +13.7 | Semifinal | HIGHLANDERS | 53 | 4♠ | ♦K | = | +12 |
| +13.0 | Quarterfinal | POLAND | 22 | 6NT | ♣J | = | +0 |
| +11.1 | Quarterfinal | POLAND | 26 | 4♥x | ♠5 | +2 | +11 |
| +9.3 | Quarterfinal | POLAND | 15 | 5♥x | ♠9 | +1 | +8 |
| +9.1 | Quarterfinal | POLAND | 13 | 3♣ | ♠Q | -2 | +13 |
| +8.4 | Quarterfinal | POLAND | 20 | 4♠ | ♠9 | = | +9 |
| +7.7 | Quarterfinal | POLAND | 1 | 5♦x | ♥K | -2 | +9 |
| +7.7 | Semifinal | HIGHLANDERS | 41 | 3NT | ♣A | -1 | +6 |
| +7.3 | Semifinal | HIGHLANDERS | 14 | 3♣ | ♠A | = | +9 |
| +6.7 | Semifinal | HIGHLANDERS | 54 | 2♦ | ♣3 | = | -1 |
| +6.5 | Round of 16 | MORAN | 19 | 6♠ | ♣8 | +1 | +1 |
| +5.7 | Round of 16 | MORAN | 7 | 3♥ | ♣2 | -3 | +5 |
| +5.3 | Quarterfinal | POLAND | 11 | 5♦ | ♥A | = | +7 |
| +5.3 | Semifinal | HIGHLANDERS | 39 | 3NTx | ♦6 | -2 | +4 |
| +5.0 | Semifinal | HIGHLANDERS | 16 | 2♦ | ♣4 | -1 | -1 |
| +4.7 | Semifinal | HIGHLANDERS | 7 | 2♦ | ♠3 | +2 | +0 |
| +4.3 | Semifinal | HIGHLANDERS | 31 | 4♥ | ♠4 | +2 | +2 |
| +3.8 | Round of 16 | MORAN | 14 | 6♣ | ♦5 | = | -2 |
| +3.7 | Semifinal | HIGHLANDERS | 49 | 2NT | ♥J | +1 | +1 |
| +3.5 | Round of 16 | MORAN | 3 | 2♠ | ♥3 | = | +5 |
| +3.3 | Semifinal | HIGHLANDERS | 29 | 3♠ | ♦J | -1 | +4 |
| +3.3 | Semifinal | HIGHLANDERS | 56 | 3NT | ♦Q | = | +0 |
| +2.3 | Round of 16 | MORAN | 5 | 2♠ | ♥K | +2 | -8 |
| +2.3 | Semifinal | HIGHLANDERS | 11 | 1NT | ♥Q | = | +0 |
| +2.3 | Semifinal | HIGHLANDERS | 35 | 4♥ | ♠6 | -1 | +12 |
| +2.2 | Round of 16 | MORAN | 2 | 3NT | ♦3 | +3 | +1 |
| +2.2 | Round of 16 | MORAN | 12 | 3♠ | ♦J | -2 | +11 |
| +2.0 | Semifinal | HIGHLANDERS | 10 | 4♠ | ♥Q | -1 | -6 |
| +2.0 | Semifinal | HIGHLANDERS | 48 | 3♥ | ♠Q | = | +10 |
| +1.7 | Round of 16 | MORAN | 9 | 3♣ | ♠K | -2 | +11 |
| +1.4 | Round of 16 | MORAN | 4 | 2♦ | ♣Q | = | +0 |
| +1.4 | Round of 16 | MORAN | 27 | 4♥ | ♦6 | -1 | +5 |
| +1.4 | Quarterfinal | POLAND | 6 | 3NT | ♠6 | +2 | +0 |
| +1.3 | Quarterfinal | POLAND | 16 | 3♣ | ♥5 | = | +0 |
| +1.3 | Quarterfinal | POLAND | 28 | 4♥x | ♦A | -3 | -8 |
| +1.3 | Semifinal | HIGHLANDERS | 4 | 1NT | ♠J | +2 | +1 |
| +1.2 | Round of 16 | MORAN | 24 | 3NT | ♣10 | +1 | +0 |
| +1.1 | Round of 16 | MORAN | 1 | 3NT | ♦3 | +2 | +0 |
| +1.1 | Round of 16 | MORAN | 15 | 2♠ | ♣5 | +1 | +0 |
| +1.1 | Quarterfinal | POLAND | 10 | 3♥ | ♠6 | = | +0 |
| +1.1 | Quarterfinal | POLAND | 12 | 1NT | ♣J | = | -1 |
| +1.0 | Quarterfinal | POLAND | 5 | 3NT | ♠Q | +2 | -10 |
| +1.0 | Semifinal | HIGHLANDERS | 8 | 2♠ | ♣7 | = | +0 |
| +1.0 | Semifinal | HIGHLANDERS | 17 | 1NT | ♦5 | +1 | +1 |
| +0.7 | Semifinal | HIGHLANDERS | 47 | 2♥x | ♣A | -2 | -8 |
| +0.6 | Quarterfinal | POLAND | 3 | 2♠ | ♥5 | = | +6 |
| +0.4 | Round of 16 | MORAN | 20 | 2♠ | ♦3 | -2 | +2 |
| +0.3 | Round of 16 | MORAN | 22 | 1NT | ♠3 | +1 | +10 |
| +0.3 | Round of 16 | MORAN | 23 | 4♠x | ♦A | -1 | +0 |
| +0.3 | Quarterfinal | POLAND | 24 | 4♠ | ♣7 | +1 | +1 |
| +0.1 | Round of 16 | MORAN | 8 | 5♦ | ♣5 | -1 | -4 |
| +0.1 | Round of 16 | MORAN | 16 | 4♥ | ♥9 | +1 | +0 |
| +0.1 | Round of 16 | MORAN | 28 | 3♠ | ♣7 | -1 | -2 |
| +0.0 | Round of 16 | MORAN | 10 | 1NT | ♣7 | +1 | +0 |
| +0.0 | Semifinal | HIGHLANDERS | 21 | 4♥ | ♦K | -1 | -12 |
| +0.0 | Semifinal | HIGHLANDERS | 30 | 4♠ | ♥5 | = | +0 |
| +0.0 | Semifinal | HIGHLANDERS | 33 | 3♥ | ♠7 | +2 | +6 |
| +0.0 | Semifinal | HIGHLANDERS | 38 | 2♠ | ♦A | = | +6 |
| +0.0 | Semifinal | HIGHLANDERS | 40 | 4♠ | ♣8 | = | +0 |
| -0.0 | Semifinal | HIGHLANDERS | 51 | 4♥ | ♣J | -1 | +6 |
| -0.3 | Round of 16 | MORAN | 26 | 3NT | ♥6 | +1 | -1 |
| -0.3 | Quarterfinal | POLAND | 23 | 4♠ | ♥5 | = | +0 |
| -0.3 | Semifinal | HIGHLANDERS | 13 | 4♥ | ♣K | = | +0 |
| -0.3 | Semifinal | HIGHLANDERS | 15 | 4♦ | ♣A | -2 | -14 |
| -0.3 | Semifinal | HIGHLANDERS | 28 | 4♠ | ♣3 | +2 | +11 |
| -0.3 | Semifinal | HIGHLANDERS | 44 | 4♥ | ♣8 | = | -1 |
| -0.4 | Quarterfinal | POLAND | 17 | 4♦ | ♠Q | -1 | -2 |
| -0.4 | Quarterfinal | POLAND | 18 | 3♥ | ♦K | = | +0 |
| -0.6 | Quarterfinal | POLAND | 4 | 5♦ | ♥J | = | -1 |
| -0.7 | Semifinal | HIGHLANDERS | 9 | 5♣ | ♦8 | = | +2 |
| -0.7 | Semifinal | HIGHLANDERS | 55 | 1NT | ♦5 | +4 | -5 |
| -0.9 | Round of 16 | MORAN | 21 | 3NT | ♣3 | +3 | -1 |
| -0.9 | Quarterfinal | POLAND | 9 | 4♠ | ♥7 | +1 | +0 |
| -1.0 | Semifinal | HIGHLANDERS | 3 | 2♠ | ♥5 | +1 | -1 |
| -1.0 | Semifinal | HIGHLANDERS | 5 | 1♠ | ♣7 | +2 | +0 |
| -1.0 | Semifinal | HIGHLANDERS | 22 | 3NT | ♣10 | +2 | -11 |
| -1.1 | Quarterfinal | POLAND | 19 | 3NT | ♠5 | = | +1 |
| -1.1 | Quarterfinal | POLAND | 25 | 3NT | ♠4 | +3 | +10 |
| -1.3 | Quarterfinal | POLAND | 2 | 4♠ | ♥A | +1 | +0 |
| -1.3 | Semifinal | HIGHLANDERS | 23 | 1NT | ♣A | = | +1 |
| -1.3 | Semifinal | HIGHLANDERS | 42 | 2♠ | ♦4 | = | +0 |
| -1.3 | Semifinal | HIGHLANDERS | 52 | 3♣ | ♦Q | -1 | -4 |
| -1.4 | Round of 16 | MORAN | 6 | 3NT | ♦5 | +2 | -11 |
| -2.3 | Round of 16 | MORAN | 17 | 2♠ | ♦A | = | +0 |
| -2.3 | Round of 16 | MORAN | 18 | 3NT | ♠10 | -1 | -5 |
| -2.3 | Semifinal | HIGHLANDERS | 19 | 3NT | ♠Q | -2 | -5 |
| -2.4 | Quarterfinal | POLAND | 27 | 4♥ | ♥6 | = | +1 |
| -2.7 | Semifinal | HIGHLANDERS | 6 | 2♥ | ♦9 | -1 | -4 |
| -2.7 | Semifinal | HIGHLANDERS | 43 | 2♣ | ♥A | -4 | -2 |
| -3.0 | Semifinal | HIGHLANDERS | 26 | 5♣ | ♥6 | -1 | +16 |
| -3.3 | Semifinal | HIGHLANDERS | 34 | 3NT | ♠7 | = | +1 |
| -3.8 | Round of 16 | MORAN | 13 | 3NT | ♥3 | -2 | -7 |
| -4.0 | Semifinal | HIGHLANDERS | 2 | 6♥ | ♦10 | = | -5 |
| -4.0 | Semifinal | HIGHLANDERS | 37 | 5♠ | ♥A | -1 | -11 |
| -4.3 | Semifinal | HIGHLANDERS | 46 | 4♠ | ♠10 | -1 | -10 |
| -4.7 | Semifinal | HIGHLANDERS | 25 | 1♠x | ♣Q | -2 | +2 |
| -5.0 | Semifinal | HIGHLANDERS | 1 | 5♦ | ♣2 | -1 | -5 |
| -5.8 | Round of 16 | MORAN | 11 | 2♥ | ♦J | +2 | -7 |
| -6.0 | Semifinal | HIGHLANDERS | 18 | 5♠x | ♥K | -2 | -7 |
| -6.1 | Quarterfinal | POLAND | 7 | 6♥ | ♦5 | = | +13 |
| -6.3 | Semifinal | HIGHLANDERS | 36 | 4♠ | ♦A | -1 | -4 |
| -7.0 | Semifinal | HIGHLANDERS | 50 | 2♥ | ♦3 | = | -9 |
| -7.1 | Round of 16 | MORAN | 25 | 6♦x | ♠A | -2 | -10 |
| -7.4 | Quarterfinal | POLAND | 21 | 7♥ | ♥5 | = | +0 |
| -7.9 | Quarterfinal | POLAND | 14 | 5♦ | ♠A | -3 | -11 |
| -8.0 | Semifinal | HIGHLANDERS | 20 | 4♥ | ♠6 | = | -13 |
| -10.0 | Semifinal | HIGHLANDERS | 45 | 4♥ | ♣A | = | -11 |
| -11.0 | Semifinal | HIGHLANDERS | 24 | 3NT | ♣2 | -2 | -6 |
| -11.1 | Quarterfinal | POLAND | 8 | 7NT | ♦7 | = | +0 |
| -13.0 | Semifinal | HIGHLANDERS | 32 | 6♣ | ♦3 | -2 | -13 |
| -14.7 | Semifinal | HIGHLANDERS | 27 | 5♣x | ♠A | +1 | -11 |