ROSENBERG Debbie · GUPTA
vs par split: bidding -0.05 · play +0.30
Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted -0.25/bd
Card play — on target: opening leads 82.4% · declarer play 81.8% · defence 87.2%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 84.6% (13) |
| Declarer play | 100.0% (5) | 76.5% (17) |
| Defence | 100.0% (12) | 81.5% (27) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (4) · ♦ 80.0% (5) · ♣ 66.7% (6)
vs par by strain: NT +0.41 (22) · a suit +0.19 (57)
vs par by level: part-score +0.81 (32) · game -0.19 (42) · slam +0.40 (5)
By role: declaring -0.17/bd (-1.48 vs par · 40) · defending -0.08/bd (+2.30 vs par · 40)
By vulnerability: vulnerable -0.46/bd (+0.80 vs par · 40) · not vulnerable +0.21/bd (+0.03 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 16 | N.Gupta | P.Clair – F.Cedolin | Closed | 20 | +7.3 | +0.36 | +0.15 |
| Quarterfinal | N.Gupta | J.Pszczola – M.Kwiecien | Closed | 20 | -5.4 | -0.27 | +0.55 |
| Semifinal | N.Gupta | J.Khokhlov – A.Dubinin | Open | 20 | +1.1 | +0.06 | +0.20 |
| Final | N.Gupta | M.Klukowski – P.Gawrys | Open | 20 | -12.9 | -0.65 | +0.75 |
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 | Quarterfinal | PEPSI | 6 | 4♥ | ♣2 | -3 | +12 |
| +8.1 | Round of 16 | BORTOLETTI | 3 | 3NT | ♠Q | +2 | +8 |
| +6.0 | Round of 16 | BORTOLETTI | 10 | 2♥ | ♠5 | +2 | +10 |
| +6.0 | Round of 16 | BORTOLETTI | 20 | 4♠ | ♦8 | -3 | +9 |
| +5.0 | Semifinal | RUSSIA | 17 | 3NT | ♥10 | -2 | +11 |
| +5.0 | Final | SWISS TEAM | 17 | 3NT | ♥2 | -1 | +5 |
| +4.7 | Semifinal | RUSSIA | 7 | Adj. | ♣3 | +13 | |
| +4.1 | Round of 16 | BORTOLETTI | 9 | 3♣ | ♥K | = | +7 |
| +4.0 | Quarterfinal | PEPSI | 1 | 4♠ | ♣4 | = | +0 |
| +4.0 | Semifinal | RUSSIA | 14 | 4♥ | ♣A | +1 | +0 |
| +3.7 | Semifinal | RUSSIA | 13 | 6♠ | ♣K | +1 | +13 |
| +3.7 | Semifinal | RUSSIA | 16 | 1♠ | ♦5 | = | +5 |
| +3.4 | Quarterfinal | PEPSI | 10 | 2♣ | ♦Q | = | +6 |
| +3.3 | Quarterfinal | PEPSI | 19 | 4♥x | ♥J | -3 | +0 |
| +3.3 | Semifinal | RUSSIA | 9 | 1NT | ♠J | +1 | +0 |
| +3.3 | Semifinal | RUSSIA | 11 | 4♠ | ♣Q | = | -1 |
| +2.5 | Round of 16 | BORTOLETTI | 8 | 3NT | ♥9 | +1 | +0 |
| +2.4 | Quarterfinal | PEPSI | 8 | 3♥ | ♦5 | +1 | +1 |
| +2.3 | Round of 16 | BORTOLETTI | 16 | 3NT | ♣K | +2 | +11 |
| +2.0 | Final | SWISS TEAM | 8 | 3NT | ♣6 | -2 | +6 |
| +1.7 | Semifinal | RUSSIA | 6 | 4♦x | ♣5 | -2 | +5 |
| +1.7 | Final | SWISS TEAM | 3 | 3NT | ♥3 | = | -11 |
| +1.3 | Round of 16 | BORTOLETTI | 12 | 2NT | ♦3 | = | +0 |
| +1.1 | Round of 16 | BORTOLETTI | 14 | 2♠ | ♣10 | -1 | -2 |
| +1.0 | Quarterfinal | PEPSI | 18 | 5♦ | ♣K | = | -1 |
| +1.0 | Semifinal | RUSSIA | 5 | 3NT | ♠J | = | +2 |
| +0.7 | Round of 16 | BORTOLETTI | 1 | 4♣ | ♠2 | = | +0 |
| +0.7 | Round of 16 | BORTOLETTI | 13 | 4♠ | ♠2 | = | +0 |
| +0.4 | Round of 16 | BORTOLETTI | 6 | 4♦ | ♠7 | = | +0 |
| +0.3 | Quarterfinal | PEPSI | 16 | 4♥ | ♣7 | -2 | +5 |
| +0.3 | Semifinal | RUSSIA | 4 | 2♣ | ♦7 | +2 | +0 |
| +0.3 | Semifinal | RUSSIA | 10 | 4♠ | ♥9 | = | +0 |
| +0.3 | Final | SWISS TEAM | 18 | 4NT | ♥9 | +1 | +8 |
| +0.3 | Final | SWISS TEAM | 19 | 3♥ | ♦J | -1 | +5 |
| +0.2 | Round of 16 | BORTOLETTI | 5 | 2♥ | ♣Q | = | +0 |
| +0.2 | Round of 16 | BORTOLETTI | 17 | 2♥ | ♠A | -2 | +1 |
| +0.1 | Round of 16 | BORTOLETTI | 19 | 1♠ | ♦A | +2 | -10 |
| +0.1 | Quarterfinal | PEPSI | 17 | 6♠ | ♣A | = | +11 |
| -0.0 | Quarterfinal | PEPSI | 5 | 3NT | ♥3 | +2 | +0 |
| -0.0 | Quarterfinal | PEPSI | 9 | 4♠ | ♣7 | = | +0 |
| +0.0 | Semifinal | RUSSIA | 3 | 4♠ | ♦8 | +1 | -8 |
| +0.0 | Semifinal | RUSSIA | 8 | 5♥ | ♣6 | -1 | +4 |
| +0.0 | Final | SWISS TEAM | 10 | 4♠ | ♥8 | +1 | +0 |
| +0.0 | Final | SWISS TEAM | 13 | 3♠ | ♥9 | = | +0 |
| +0.0 | Final | SWISS TEAM | 14 | 3♦ | ♣7 | -2 | +5 |
| +0.0 | Final | SWISS TEAM | 16 | 2♦ | ♣J | +2 | +1 |
| -0.1 | Round of 16 | BORTOLETTI | 11 | 4♠ | ♥6 | +1 | +0 |
| -0.3 | Semifinal | RUSSIA | 1 | 3NT | ♠4 | +2 | -11 |
| -0.3 | Semifinal | RUSSIA | 20 | 4♥ | ♣7 | = | -1 |
| -0.3 | Final | SWISS TEAM | 1 | 4♠ | ♥5 | = | +0 |
| -0.3 | Final | SWISS TEAM | 4 | 3NT | ♣6 | +2 | +0 |
| -0.3 | Final | SWISS TEAM | 6 | 3♠ | ♥Q | -1 | +2 |
| -0.3 | Final | SWISS TEAM | 9 | 6NT | ♥3 | = | +0 |
| -0.3 | Final | SWISS TEAM | 15 | 3NT | ♠2 | +1 | -1 |
| -0.7 | Semifinal | RUSSIA | 2 | 3NT | ♥K | +2 | +0 |
| -0.8 | Round of 16 | BORTOLETTI | 2 | 3NT | ♠9 | = | +0 |
| -0.9 | Quarterfinal | PEPSI | 4 | 5♣ | ♠7 | -2 | -7 |
| -1.4 | Round of 16 | BORTOLETTI | 18 | 4♦ | ♥2 | -1 | -4 |
| -1.4 | Quarterfinal | PEPSI | 11 | 4♥ | ♣3 | = | -3 |
| -1.4 | Quarterfinal | PEPSI | 13 | 2♠ | ♣4 | -1 | +6 |
| -1.4 | Quarterfinal | PEPSI | 20 | 5♦ | ♦3 | = | +1 |
| -1.6 | Quarterfinal | PEPSI | 2 | 4♥ | ♠3 | = | -8 |
| -1.9 | Quarterfinal | PEPSI | 14 | 3♠ | ♦9 | -1 | +2 |
| -2.0 | Final | SWISS TEAM | 2 | 2♠ | ♣A | = | -5 |
| -2.7 | Final | SWISS TEAM | 5 | 4♥ | ♦K | +1 | +0 |
| -3.1 | Quarterfinal | PEPSI | 3 | 3♠ | ♣5 | -1 | -5 |
| -3.3 | Semifinal | RUSSIA | 19 | 3♥x | ♣A | -1 | +0 |
| -3.3 | Final | SWISS TEAM | 7 | 2♦ | ♦10 | +3 | +10 |
| -3.7 | Quarterfinal | PEPSI | 12 | 3NT | ♦6 | +1 | +0 |
| -3.7 | Final | SWISS TEAM | 12 | 2NT | ♠J | -2 | -2 |
| -4.0 | Semifinal | RUSSIA | 15 | 2♥x | ♣3 | -1 | -3 |
| -4.3 | Final | SWISS TEAM | 11 | 3♥ | ♠Q | = | +0 |
| -4.7 | Quarterfinal | PEPSI | 15 | 3♦ | ♥K | +2 | -1 |
| -4.7 | Final | SWISS TEAM | 20 | 4♠ | ♥9 | -2 | -8 |
| -5.7 | Round of 16 | BORTOLETTI | 7 | 3NT | ♣5 | = | +0 |
| -7.7 | Round of 16 | BORTOLETTI | 4 | 6♦ | ♣5 | -3 | -14 |
| -8.3 | Semifinal | RUSSIA | 18 | 7♦ | ♣2 | = | -8 |
| -8.7 | Quarterfinal | PEPSI | 7 | 3♠ | ♥A | +1 | -8 |
| -10.7 | Round of 16 | BORTOLETTI | 15 | 4♥ | ♣6 | = | -13 |
| -13.0 | Semifinal | RUSSIA | 12 | 3NT | ♠J | +2 | -17 |