PONOMAREVA Tatiana · ZIMMERMANN
vs par split: bidding +0.45 · play -0.66
Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted -0.37/bd
Card play — on target: opening leads 87.5% · declarer play 55.6% · defence 78.1%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 84.6% (13) |
| Declarer play | 50.0% (6) | 58.3% (12) |
| Defence | 40.0% (5) | 85.2% (27) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 75.0% (4) · ♦ 100.0% (6) · ♣ 66.7% (3)
vs par by strain: NT -3.08 (12) · a suit +0.54 (46)
vs par by level: part-score +1.10 (20) · game -0.50 (36) · slam -8.00 (2)
By role: declaring -0.36/bd (-2.92 vs par · 26) · defending -0.07/bd (+2.00 vs par · 32)
By vulnerability: vulnerable -0.67/bd (+1.34 vs par · 29) · not vulnerable +0.27/bd (-1.76 vs par · 29)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | P.Zimmermann | M.Robertson – S.Cope | Closed | 14 | +9.2 | +0.66 | -1.71 |
| Round of 16 | P.Zimmermann | G.Manara – D.Attanasio | Closed | 14 | -14.2 | -1.01 | -1.07 |
| Quarterfinal | P.Zimmermann | M.Barel – J.Larsson | Open | 14 | +7.0 | +0.50 | +0.50 |
| Semifinal | P.Zimmermann | E.Mauberquez – N.Frey | Closed | 16 | -13.7 | -0.86 | +1.25 |
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 |
|---|---|---|---|---|---|---|---|
| +10.0 | Round of 16 | BRENO | 2 | 4♥x | ♦2 | -2 | +9 |
| +7.1 | Quarterfinal | BRIDGETIME45 | 8 | 5♥x | ♠K | -3 | +2 |
| +6.5 | Round of 32 | ROBERTSON | 1 | 2♥ | ♥J | -3 | +6 |
| +6.0 | Quarterfinal | BRIDGETIME45 | 14 | 4♥ | ♣7 | +1 | +8 |
| +5.6 | Round of 16 | BRENO | 4 | 5♦ | ♠A | = | +9 |
| +5.0 | Round of 32 | ROBERTSON | 7 | 4♠ | ♥2 | -3 | +4 |
| +4.0 | Semifinal | REESS | 14 | 5♣x | ♠A | = | +4 |
| +3.8 | Round of 16 | BRENO | 3 | 4♠ | ♦7 | -1 | +10 |
| +3.6 | Quarterfinal | BRIDGETIME45 | 7 | 4♠ | ♥J | -1 | -1 |
| +3.0 | Round of 32 | ROBERTSON | 2 | 4♠ | ♦Q | -2 | -6 |
| +2.9 | Quarterfinal | BRIDGETIME45 | 2 | 4♥ | ♠A | = | +0 |
| +2.7 | Semifinal | REESS | 12 | 5♥x | ♠4 | -2 | +5 |
| +2.3 | Quarterfinal | BRIDGETIME45 | 12 | 4♥ | ♣6 | = | +0 |
| +2.0 | Quarterfinal | BRIDGETIME45 | 10 | 2♥ | ♦9 | = | +0 |
| +1.9 | Round of 32 | ROBERTSON | 11 | 2♠ | ♥K | +1 | +0 |
| +1.9 | Round of 16 | BRENO | 14 | 4♥ | ♠A | = | -1 |
| +1.7 | Round of 32 | ROBERTSON | 3 | 1NT | ♠10 | +1 | +8 |
| +1.7 | Quarterfinal | BRIDGETIME45 | 13 | 5♥ | ♦2 | = | +13 |
| +1.4 | Round of 32 | ROBERTSON | 10 | 2♥ | ♣8 | -2 | +7 |
| +1.0 | Semifinal | REESS | 7 | 2♣ | ♥2 | = | +1 |
| +0.8 | Round of 16 | BRENO | 10 | 4♥ | ♦K | = | +1 |
| +0.7 | Semifinal | REESS | 10 | 2♠ | ♦5 | -2 | +3 |
| +0.7 | Semifinal | REESS | 15 | 4♣ | ♠Q | -1 | +5 |
| +0.3 | Semifinal | REESS | 3 | 2♥ | ♣Q | +2 | +6 |
| +0.2 | Round of 32 | ROBERTSON | 9 | 3NT | ♦10 | +2 | -16 |
| -0.0 | Round of 32 | ROBERTSON | 14 | 3NT | ♥10 | +1 | -11 |
| -0.0 | Quarterfinal | BRIDGETIME45 | 6 | 5♠ | ♦2 | +1 | -1 |
| -0.0 | Semifinal | REESS | 2 | 3♦ | ♦4 | = | -1 |
| -0.0 | Semifinal | REESS | 4 | 1NT | ♦5 | +1 | +6 |
| -0.0 | Semifinal | REESS | 11 | 6♠ | ♦7 | = | +0 |
| -0.1 | Round of 32 | ROBERTSON | 12 | 4♠ | ♦10 | +1 | -14 |
| -0.1 | Round of 16 | BRENO | 1 | 3NT | ♠Q | +1 | -11 |
| -0.3 | Semifinal | REESS | 1 | 2♥ | ♥3 | +1 | +0 |
| -0.7 | Round of 32 | ROBERTSON | 13 | 3NT | ♥3 | +1 | -1 |
| -1.0 | Quarterfinal | BRIDGETIME45 | 5 | 4♠ | ♦J | +1 | -1 |
| -1.1 | Round of 16 | BRENO | 11 | 4♥ | ♠K | = | +1 |
| -1.3 | Quarterfinal | BRIDGETIME45 | 3 | 3NT | ♠Q | = | +1 |
| -1.5 | Round of 32 | ROBERTSON | 5 | 3♦ | ♥8 | -1 | -4 |
| -1.7 | Semifinal | REESS | 5 | 4♠ | ♦10 | -1 | +6 |
| -1.9 | Round of 32 | ROBERTSON | 6 | 3NT | ♥Q | +3 | +14 |
| -2.0 | Round of 32 | ROBERTSON | 4 | 2♥ | ♦10 | -1 | -1 |
| -2.0 | Quarterfinal | BRIDGETIME45 | 4 | 1NT | ♠10 | = | -1 |
| -2.1 | Round of 16 | BRENO | 6 | 3NT | ♣7 | +3 | -2 |
| -2.1 | Round of 16 | BRENO | 7 | 6♣ | ♠J | -1 | -16 |
| -2.6 | Quarterfinal | BRIDGETIME45 | 11 | 3♦ | ♦3 | = | +1 |
| -2.7 | Semifinal | REESS | 13 | 4♥ | ♣7 | -3 | +5 |
| -3.0 | Semifinal | REESS | 8 | 4♠ | ♣3 | -1 | -10 |
| -3.5 | Round of 16 | BRENO | 9 | 4♥ | ♦K | +1 | +0 |
| -3.7 | Semifinal | REESS | 9 | 4♥ | ♥Q | = | +0 |
| -3.7 | Semifinal | REESS | 16 | 4♠ | ♥J | -3 | -4 |
| -3.8 | Round of 16 | BRENO | 12 | 2♦ | ♣9 | +1 | -8 |
| -4.0 | Quarterfinal | BRIDGETIME45 | 1 | 4♣ | ♠A | = | -7 |
| -4.3 | Round of 32 | ROBERTSON | 8 | 3NT | ♦J | -1 | -10 |
| -5.9 | Round of 16 | BRENO | 13 | 3♥ | ♠2 | -3 | +7 |
| -7.0 | Round of 16 | BRENO | 8 | 4♠ | ♥A | = | +0 |
| -7.7 | Quarterfinal | BRIDGETIME45 | 9 | 4♠x | ♣K | +1 | -7 |
| -8.0 | Semifinal | REESS | 6 | 2♥ | ♠7 | = | -6 |
| -10.7 | Round of 16 | BRENO | 5 | 4NT | ♠Q | -1 | -14 |