BREWIAK Grazyna · ROSSARD
vs par split: bidding -0.29 · play +0.65
Strength of schedule: opponents averaged +0.26/bd (a tough draw) → opponent-adjusted +0.02/bd
Card play — on target: opening leads 64.3% · declarer play 70.0% · defence 92.3%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 42.9% (7) | 85.7% (7) |
| Declarer play | 100.0% (4) | 50.0% (6) |
| Defence | 100.0% (12) | 85.7% (14) |
Opening leads by suit led: ♠ 42.9% (7) · ♥ 75.0% (4) · ♦ 100.0% (1) · ♣ 100.0% (2)
vs par by strain: NT -0.26 (19) · a suit +0.76 (29)
vs par by level: part-score +1.50 (18) · game -0.36 (28) · slam +0.00 (2)
By role: declaring +0.79/bd (-1.41 vs par · 22) · defending -1.11/bd (+1.85 vs par · 26)
By vulnerability: vulnerable -0.21/bd (+0.92 vs par · 24) · not vulnerable -0.27/bd (-0.21 vs par · 24)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | R.Jagniewski | J.Dai – L.Wang | Open | 16 | +0.8 | +0.05 | +2.69 |
| Quarterfinal | R.Jagniewski | J.Dai – L.Wang | Open | 16 | -16.4 | -1.02 | -1.31 |
| Quarterfinal | R.Jagniewski | J.Dai – L.Wang | Open | 16 | +4.0 | +0.25 | -0.31 |
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 |
|---|---|---|---|---|---|---|---|
| +14.4 | Quarterfinal | SAIC RED | 44 | 2♥x | ♠8 | +1 | +16 |
| +13.7 | Quarterfinal | SAIC RED | 42 | 6NT | ♣Q | -1 | +17 |
| +10.1 | Quarterfinal | SAIC RED | 30 | 4♠x | ♠2 | = | +12 |
| +6.3 | Quarterfinal | SAIC RED | 18 | 2♦ | ♦Q | = | +5 |
| +5.6 | Quarterfinal | SAIC RED | 35 | 3NT | ♠J | +1 | +1 |
| +3.7 | Quarterfinal | SAIC RED | 22 | 4♠ | ♣Q | +2 | +13 |
| +3.1 | Quarterfinal | SAIC RED | 19 | 2♠ | ♥2 | = | +5 |
| +2.9 | Quarterfinal | SAIC RED | 5 | 2NT | ♥5 | -1 | +4 |
| +2.9 | Quarterfinal | SAIC RED | 25 | 4♥ | ♥7 | = | -11 |
| +2.7 | Quarterfinal | SAIC RED | 12 | 3♦ | ♥J | = | +0 |
| +1.9 | Quarterfinal | SAIC RED | 1 | 5♥x | ♠4 | -2 | +9 |
| +1.9 | Quarterfinal | SAIC RED | 2 | 4♥ | ♣2 | -1 | +10 |
| +1.7 | Quarterfinal | SAIC RED | 8 | 3♠ | ♦A | = | +1 |
| +1.4 | Quarterfinal | SAIC RED | 9 | 3♥ | ♣T | +1 | +7 |
| +1.3 | Quarterfinal | SAIC RED | 13 | 3♣ | ♥K | -1 | +5 |
| +1.1 | Quarterfinal | SAIC RED | 15 | 1NT | ♠J | +1 | +0 |
| +1.1 | Quarterfinal | SAIC RED | 38 | 3NT | ♠Q | = | +13 |
| +1.0 | Quarterfinal | SAIC RED | 31 | 4♠ | ♥9 | -1 | +5 |
| +0.9 | Quarterfinal | SAIC RED | 11 | 4♥ | ♦2 | +1 | +0 |
| +0.9 | Quarterfinal | SAIC RED | 27 | 3NT | ♥Q | = | -11 |
| +0.0 | Quarterfinal | SAIC RED | 3 | 3NT | ♠7 | -1 | +6 |
| +0.0 | Quarterfinal | SAIC RED | 24 | 4♥ | ♠3 | = | +0 |
| +0.0 | Quarterfinal | SAIC RED | 36 | 3NT | ♠9 | = | -10 |
| -0.1 | Quarterfinal | SAIC RED | 10 | 1NT | ♥2 | +1 | +0 |
| -0.1 | Quarterfinal | SAIC RED | 14 | 3NT | ♥8 | +2 | -1 |
| -0.1 | Quarterfinal | SAIC RED | 37 | 1NT | ♣T | +1 | +1 |
| -0.1 | Quarterfinal | SAIC RED | 47 | 3NT | ♠4 | +2 | +0 |
| -0.4 | Quarterfinal | SAIC RED | 4 | 2♠ | ♦A | = | +1 |
| -0.6 | Quarterfinal | SAIC RED | 7 | 1NT | ♠8 | = | +2 |
| -0.7 | Quarterfinal | SAIC RED | 45 | 3NT | ♣J | = | -1 |
| -1.0 | Quarterfinal | SAIC RED | 34 | 5♦ | ♠K | = | +2 |
| -1.3 | Quarterfinal | SAIC RED | 23 | 4♠ | ♦K | +2 | +12 |
| -1.4 | Quarterfinal | SAIC RED | 33 | 2NT | ♦3 | +1 | -6 |
| -2.0 | Quarterfinal | SAIC RED | 43 | 2♥ | ♣A | = | +0 |
| -2.3 | Quarterfinal | SAIC RED | 32 | 2♥ | ♣9 | -1 | -4 |
| -2.9 | Quarterfinal | SAIC RED | 40 | 4♠ | ♦T | -1 | -10 |
| -2.9 | Quarterfinal | SAIC RED | 41 | 3NT | ♣6 | -1 | -5 |
| -3.6 | Quarterfinal | SAIC RED | 28 | 3♣ | ♣3 | -1 | -5 |
| -4.0 | Quarterfinal | SAIC RED | 48 | 1NT | ♠J | = | -5 |
| -4.4 | Quarterfinal | SAIC RED | 6 | 4♠ | ♦J | +2 | -5 |
| -4.4 | Quarterfinal | SAIC RED | 21 | 3NT | ♥K | +1 | +0 |
| -4.4 | Quarterfinal | SAIC RED | 29 | 4♠x | ♥A | = | -5 |
| -5.1 | Quarterfinal | SAIC RED | 46 | 4♠ | ♠6 | = | -8 |
| -5.3 | Quarterfinal | SAIC RED | 17 | 4♠ | ♦A | -1 | -10 |
| -9.4 | Quarterfinal | SAIC RED | 16 | 4♥ | ♠K | +1 | +4 |
| -10.1 | Quarterfinal | SAIC RED | 20 | 5♣ | ♦Q | = | -10 |
| -10.6 | Quarterfinal | SAIC RED | 39 | 3NT | ♠8 | = | -10 |
| -13.0 | Quarterfinal | SAIC RED | 26 | 6♥ | ♦2 | -1 | -17 |