ROZANSKA Sandra · SPADE FORCE ONE
vs par split: bidding +0.20 · play -0.73
Strength of schedule: opponents averaged +0.36/bd (a tough draw) → opponent-adjusted -0.45/bd
Card play — on target: opening leads 100.0% #1 of 488 · declarer play 47.1% #480 of 488 · defence 96.0% #20 of 488
Bidding activity — not a pass: 41.1% #322 of 488 (65/158)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 100.0% (7) |
| Declarer play | 42.9% (7) | 50.0% (10) |
| Defence | 100.0% (6) | 94.7% (19) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (4) · ♦ 100.0% (4) · ♣ 100.0% (1)
vs par by strain: NT -3.10 (19) · a suit +0.78 (37)
vs par by level: part-score +0.91 (21) · game -1.09 (32) · slam -4.67 (3)
By role: declaring -1.53/bd (-3.87 vs par · 31) · defending +0.08/bd (+3.60 vs par · 25)
By vulnerability: vulnerable -0.33/bd (+0.39 vs par · 28) · not vulnerable -1.30/bd (-1.46 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | P.Janiszewski | Y.Liu – Y.Sun | Open | 14 | -20.5 | -1.46 | -1.00 |
| Round 4 | P.Janiszewski | L.Berrettini – C.Laitano | Open | 14 | -0.9 | -0.06 | -0.50 |
| Round 5 | P.Janiszewski | G.Brekka – M.Lindstroem | Closed | 14 | -26.2 | -1.87 | +0.14 |
| Round 7 | J.Sikora | R.Jagniewski – D.Lucka | Open | 14 | +2.0 | +0.14 | -0.79 |
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 |
|---|---|---|---|---|---|---|---|
| +12.1 | Round 2 | REIGNWOOD | 26 | 5♦x | ♥6 | -3 | +14 |
| +8.3 | Round 7 | GROUP ONE TEAM | 7 | 3♠x | ♠6 | -2 | +15 |
| +7.9 | Round 7 | GROUP ONE TEAM | 12 | 4♥ | ♠K | = | +6 |
| +7.2 | Round 4 | CASSIO | 26 | 3♣x | ♣3 | -2 | +0 |
| +5.5 | Round 4 | CASSIO | 25 | 3♥ | ♦Q | = | +6 |
| +5.0 | Round 7 | GROUP ONE TEAM | 1 | 3NT | ♣2 | -2 | +11 |
| +4.5 | Round 4 | CASSIO | 20 | 3NT | ♠5 | -3 | +4 |
| +3.5 | Round 7 | GROUP ONE TEAM | 3 | 3NT | ♣J | -2 | +6 |
| +2.6 | Round 5 | SCHONFELD FINESSE | 1 | 2♥ | ♦A | = | +0 |
| +2.5 | Round 4 | CASSIO | 28 | 3♠ | ♣A | -1 | +5 |
| +2.4 | Round 2 | REIGNWOOD | 22 | 3NT | ♣8 | +2 | -11 |
| +2.1 | Round 4 | CASSIO | 16 | 3♣ | ♥A | -1 | +4 |
| +1.9 | Round 2 | REIGNWOOD | 20 | 4♠ | ♦K | +2 | -1 |
| +1.6 | Round 4 | CASSIO | 15 | 4♠ | ♥A | +1 | +0 |
| +1.5 | Round 2 | REIGNWOOD | 17 | 3NT | ♠T | +3 | +11 |
| +1.2 | Round 7 | GROUP ONE TEAM | 8 | 4♥ | ♣9 | +1 | +1 |
| +0.9 | Round 4 | CASSIO | 27 | 4♣ | ♦Q | -2 | +8 |
| +0.8 | Round 4 | CASSIO | 22 | 2♥ | ♦Q | +1 | +7 |
| +0.5 | Round 5 | SCHONFELD FINESSE | 14 | 2♦ | ♥J | = | -1 |
| +0.3 | Round 7 | GROUP ONE TEAM | 9 | 4NT | ♥7 | +2 | -13 |
| -0.1 | Round 5 | SCHONFELD FINESSE | 3 | 4♠ | ♠8 | = | -13 |
| -0.1 | Round 5 | SCHONFELD FINESSE | 11 | 3NT | ♦Q | +1 | +0 |
| -0.3 | Round 2 | REIGNWOOD | 19 | 3NT | ♣5 | -1 | -10 |
| -0.3 | Round 7 | GROUP ONE TEAM | 6 | 4♥ | ♦K | = | +0 |
| -0.5 | Round 5 | SCHONFELD FINESSE | 12 | 1NT | ♦Q | -1 | +2 |
| -0.5 | Round 7 | GROUP ONE TEAM | 13 | 6♥ | ♦8 | +1 | -13 |
| -0.6 | Round 7 | GROUP ONE TEAM | 10 | 3NT | ♥6 | +1 | +1 |
| -0.7 | Round 5 | SCHONFELD FINESSE | 4 | 3♦ | ♦Q | -2 | +9 |
| -0.9 | Round 2 | REIGNWOOD | 27 | 4♥ | ♦T | +1 | +0 |
| -0.9 | Round 4 | CASSIO | 21 | 2♠ | ♥T | +1 | +0 |
| -0.9 | Round 5 | SCHONFELD FINESSE | 2 | 3NT | ♥6 | = | +0 |
| -1.1 | Round 4 | CASSIO | 23 | 4♠ | ♦8 | -1 | -6 |
| -1.1 | Round 5 | SCHONFELD FINESSE | 13 | 5♣ | ♥J | = | +13 |
| -1.2 | Round 5 | SCHONFELD FINESSE | 9 | 2♠ | ♦6 | +2 | +6 |
| -1.4 | Round 7 | GROUP ONE TEAM | 11 | 1NT | ♥5 | = | -8 |
| -1.9 | Round 2 | REIGNWOOD | 28 | 4♥ | ♦K | = | +1 |
| -2.4 | Round 7 | GROUP ONE TEAM | 2 | 1NT | ♦6 | = | -1 |
| -3.3 | Round 4 | CASSIO | 24 | 3NT | ♣4 | -3 | -6 |
| -3.4 | Round 2 | REIGNWOOD | 15 | 3NT | ♦Q | -2 | -2 |
| -3.5 | Round 5 | SCHONFELD FINESSE | 7 | 4♠ | ♥2 | +1 | +10 |
| -3.6 | Round 7 | GROUP ONE TEAM | 5 | 2♠ | ♥8 | -2 | -5 |
| -3.8 | Round 5 | SCHONFELD FINESSE | 10 | 1NT | ♣K | +2 | -10 |
| -3.9 | Round 5 | SCHONFELD FINESSE | 5 | 2♥ | ♦J | = | +0 |
| -4.3 | Round 2 | REIGNWOOD | 24 | 4♣ | ♥K | = | -1 |
| -4.4 | Round 4 | CASSIO | 18 | 4♠ | ♣A | +1 | -4 |
| -4.8 | Round 2 | REIGNWOOD | 16 | 3NT | ♦Q | -4 | -3 |
| -4.9 | Round 2 | REIGNWOOD | 25 | 3♦ | ♣A | -4 | -7 |
| -5.0 | Round 2 | REIGNWOOD | 23 | 6♦ | ♠6 | +1 | +13 |
| -5.1 | Round 5 | SCHONFELD FINESSE | 6 | 5♦ | ♥A | = | +0 |
| -5.2 | Round 2 | REIGNWOOD | 21 | 4♦ | ♥A | -1 | -10 |
| -6.0 | Round 4 | CASSIO | 19 | 3NT | ♥9 | +3 | -16 |
| -7.2 | Round 7 | GROUP ONE TEAM | 14 | 5♥x | ♠A | -2 | -5 |
| -7.7 | Round 2 | REIGNWOOD | 18 | 4♥ | ♥3 | -2 | -8 |
| -8.2 | Round 7 | GROUP ONE TEAM | 4 | 4♠ | ♥8 | -1 | -6 |
| -8.4 | Round 5 | SCHONFELD FINESSE | 8 | 6NT | ♠2 | -2 | -14 |
| -10.3 | Round 4 | CASSIO | 17 | 4♠x | ♣J | -4 | -9 |