STARKOWSKI Wlodzimierz · MAZURKIEWICZ
vs par split: bidding +0.14 · play +0.43
Strength of schedule: opponents averaged -0.62/bd (an easy draw) → opponent-adjusted +0.89/bd
Card play — on target: opening leads 75.0% #169 of 310 · declarer play 90.0% #52 of 310 · defence 75.0% #275 of 311
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 66.7% (6) |
| Declarer play | 100.0% (1) | 88.9% (9) |
| Defence | 100.0% (2) | 70.0% (10) |
Opening leads by suit led: ♠ 0.0% (1) · ♥ 100.0% (1) · ♦ 66.7% (3) · ♣ 100.0% (3)
vs par by strain: NT +7.67 (3) · a suit -0.28 (25)
vs par by level: part-score -0.33 (12) · game -1.00 (14) · slam +17.00 (2)
By role: declaring +0.07/bd (-2.75 vs par · 16) · defending +3.44/bd (+5.00 vs par · 12)
By vulnerability: vulnerable +1.50/bd (+0.86 vs par · 14) · not vulnerable +1.54/bd (+0.29 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | S.Golebiowski | B.Satyanarayana – K.Nadar | Closed | 7 | +4.3 | +0.61 | -2.14 |
| Round 3 | S.Golebiowski | B.Moss – I.Delmonte | Closed | 7 | +3.6 | +0.51 | +0.29 |
| Round 5 | S.Golebiowski | M.Zur-Campanile – J.Mcallister | Open | 7 | +28.8 | +4.11 | +4.00 |
| Round 6 | S.Golebiowski | L.Hu – X.Li | Closed | 7 | +5.8 | +0.83 | +0.14 |
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 |
|---|---|---|---|---|---|---|---|
| +15.1 | Round 5 | MCALLISTER | 7 | 6♣ | ♠3 | -2 | +17 |
| +13.4 | Round 5 | MCALLISTER | 6 | 6NT | ♣9 | -1 | +17 |
| +8.1 | Round 5 | MCALLISTER | 5 | 4♠ | ♠3 | = | +0 |
| +5.4 | Round 3 | FLEISHER | 16 | 4♥ | ♣5 | = | +0 |
| +4.1 | Round 6 | JIANGSU BRIDGE ASSOCIATION | 10 | 3NT | ♥Q | -1 | +6 |
| +3.2 | Round 2 | FORMIDABLES | 14 | 3♠ | ♥7 | = | +1 |
| +3.0 | Round 2 | FORMIDABLES | 10 | 4♠x | ♣A | -2 | +0 |
| +2.3 | Round 3 | FLEISHER | 19 | 4♠ | ♦K | = | +6 |
| +2.2 | Round 6 | JIANGSU BRIDGE ASSOCIATION | 8 | 3♦ | ♠A | +1 | +1 |
| +2.1 | Round 5 | MCALLISTER | 4 | 4♠ | ♦K | -1 | +6 |
| +2.0 | Round 6 | JIANGSU BRIDGE ASSOCIATION | 9 | 5♣ | ♦8 | -1 | -2 |
| +1.9 | Round 2 | FORMIDABLES | 11 | 2♠ | ♣K | +2 | +2 |
| +1.8 | Round 6 | JIANGSU BRIDGE ASSOCIATION | 11 | 3♣ | ♣3 | = | +0 |
| +1.5 | Round 3 | FLEISHER | 18 | 3♠ | ♥2 | -2 | +5 |
| +0.9 | Round 2 | FORMIDABLES | 8 | 1NT | ♠2 | +1 | +0 |
| +0.4 | Round 5 | MCALLISTER | 2 | 2♠ | ♥K | = | -1 |
| +0.3 | Round 2 | FORMIDABLES | 12 | 3♦ | ♣2 | -1 | -2 |
| +0.2 | Round 2 | FORMIDABLES | 9 | 2♠ | ♦7 | = | +1 |
| +0.1 | Round 5 | MCALLISTER | 1 | 4♥ | ♠K | = | +1 |
| -0.2 | Round 6 | JIANGSU BRIDGE ASSOCIATION | 12 | 4♥ | ♦7 | +1 | +0 |
| -0.3 | Round 3 | FLEISHER | 15 | 4♥ | ♠9 | +2 | +11 |
| -0.4 | Round 3 | FLEISHER | 20 | 3♦ | ♦2 | -2 | -2 |
| -0.9 | Round 6 | JIANGSU BRIDGE ASSOCIATION | 14 | 3♠ | ♥3 | = | +1 |
| -1.0 | Round 3 | FLEISHER | 21 | 4♣ | ♦7 | +1 | -10 |
| -3.2 | Round 6 | JIANGSU BRIDGE ASSOCIATION | 13 | 4♠ | ♦Q | -1 | -5 |
| -3.9 | Round 3 | FLEISHER | 17 | 4♠ | ♠2 | -1 | -8 |
| -5.2 | Round 2 | FORMIDABLES | 13 | 5♠ | ♥4 | +1 | -17 |
| -10.4 | Round 5 | MCALLISTER | 3 | 4♠ | ♦J | -1 | -12 |