STARKOWSKI Wlodzimierz · MAZURKIEWICZ
vs par split: bidding -0.43 · play +0.18
Strength of schedule: opponents averaged +0.23/bd (a tough draw) → opponent-adjusted +0.22/bd
Card play — on target: opening leads 77.8% #279 of 579 · declarer play 66.7% #408 of 579 · defence 80.0% #458 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 66.7% (6) |
| Declarer play | 33.3% (3) | 100.0% (3) |
| Defence | 80.0% (5) | 80.0% (10) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (2) · ♦ 50.0% (2) · ♣ 50.0% (2)
vs par by strain: NT +0.75 (8) · a suit -0.65 (20)
vs par by level: part-score -1.07 (14) · game +0.58 (12) · slam +0.50 (2)
By role: declaring -1.93/bd (-5.46 vs par · 13) · defending +1.64/bd (+4.27 vs par · 15)
By vulnerability: vulnerable +0.79/bd (-0.31 vs par · 13) · not vulnerable -0.71/bd (-0.20 vs par · 15)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | S.Golebiowski | M.Harding – A.Fuglestad | Closed | 7 | +8.4 | +1.20 | +1.86 |
| Round 6 | S.Golebiowski | D.Fischer – B.Saurer | Closed | 7 | -8.6 | -1.23 | -5.14 |
| Round 7 | S.Golebiowski | R.Schwartz – L.Fisher | Open | 7 | -9.1 | -1.30 | -2.57 |
| Round 8 | S.Golebiowski | S.Liu – Y.Zhao | Closed | 7 | +8.8 | +1.26 | +4.86 |
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 |
|---|---|---|---|---|---|---|---|
| +8.9 | Round 8 | P D PIONEERS | 22 | 6NT | ♣9 | -4 | +14 |
| +8.0 | Round 3 | KCB | 20 | 3♦ | ♥7 | +1 | +15 |
| +5.3 | Round 6 | KASIMIRS DREAMTEAM | 9 | 5♣x | ♦5 | -4 | -11 |
| +5.1 | Round 6 | KASIMIRS DREAMTEAM | 14 | 4♠ | ♦A | -1 | +6 |
| +4.5 | Round 3 | KCB | 21 | 6♠ | ♥J | = | -13 |
| +3.5 | Round 7 | VITAS | 19 | 3♣ | ♥10 | -1 | +5 |
| +3.5 | Round 8 | P D PIONEERS | 28 | 4♥ | ♣6 | -2 | +11 |
| +3.2 | Round 8 | P D PIONEERS | 27 | 3♠ | ♣J | = | +6 |
| +3.1 | Round 3 | KCB | 17 | 2♥ | ♠K | -1 | +5 |
| +1.9 | Round 3 | KCB | 15 | 3♦ | ♣7 | -2 | +0 |
| +1.9 | Round 3 | KCB | 18 | 2NT | ♠3 | -3 | +2 |
| +0.3 | Round 6 | KASIMIRS DREAMTEAM | 11 | 3♦ | ♦5 | -1 | +2 |
| -0.2 | Round 8 | P D PIONEERS | 23 | 1NT | ♠6 | -1 | +0 |
| -0.3 | Round 7 | VITAS | 17 | 2♠ | ♦8 | +2 | -1 |
| -0.3 | Round 7 | VITAS | 20 | 4♥ | ♦5 | +2 | +13 |
| -1.2 | Round 3 | KCB | 19 | 3NT | ♦3 | = | +17 |
| -1.9 | Round 7 | VITAS | 15 | 3♦ | ♥A | +3 | -13 |
| -2.0 | Round 7 | VITAS | 21 | 4♠ | ♦6 | -1 | -5 |
| -2.0 | Round 8 | P D PIONEERS | 25 | 4♠x | ♠8 | -3 | +3 |
| -2.0 | Round 8 | P D PIONEERS | 26 | 3NT | ♠3 | = | +0 |
| -2.6 | Round 8 | P D PIONEERS | 24 | 5♥ | ♠Q | = | +0 |
| -3.5 | Round 6 | KASIMIRS DREAMTEAM | 12 | 3NT | ♦3 | -1 | -10 |
| -3.6 | Round 6 | KASIMIRS DREAMTEAM | 8 | 3♣ | ♦Q | +1 | -7 |
| -3.7 | Round 7 | VITAS | 16 | 2♦ | ♠9 | +3 | -10 |
| -4.4 | Round 7 | VITAS | 18 | 3NT | ♥5 | -3 | -7 |
| -4.9 | Round 6 | KASIMIRS DREAMTEAM | 13 | 2♦ | ♠K | = | -6 |
| -7.3 | Round 6 | KASIMIRS DREAMTEAM | 10 | 3NT | ♠Q | -3 | -10 |
| -9.8 | Round 3 | KCB | 16 | 4♦ | ♥5 | +2 | -13 |