BIRMAN Daniela · APA HEILI
vs par split: bidding -1.25 · play +0.82
Strength of schedule: opponents averaged -0.36/bd (an easy draw) → opponent-adjusted +0.15/bd
Card play — on target: opening leads 83.3% · declarer play 70.0% · defence 90.9%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 100.0% (2) |
| Declarer play | 100.0% (1) | 66.7% (9) |
| Defence | 100.0% (5) | 83.3% (6) |
Opening leads by suit led: ♠ 100.0% (2) · ♣ 75.0% (4)
vs par by strain: NT -0.30 (10) · a suit -0.50 (18)
vs par by level: part-score -1.40 (10) · game +0.87 (15) · slam -3.67 (3)
By role: declaring +0.35/bd (-2.65 vs par · 17) · defending +0.76/bd (+3.00 vs par · 11)
By vulnerability: vulnerable +1.36/bd (-0.29 vs par · 14) · not vulnerable -0.35/bd (-0.57 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | A.Birman | K.Buras – E.Sobolewska | Closed | 14 | +20.2 | +1.44 | +1.86 |
| Round of 32 | A.Birman | K.Buras – E.Sobolewska | Closed | 14 | -6.0 | -0.43 | -2.71 |
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 |
|---|---|---|---|---|---|---|---|
| +14.2 | Round of 32 | BRIDGE24 | 15 | 7♥ | ♥8 | = | +0 |
| +9.0 | Round of 32 | BRIDGE24 | 5 | 3NT | ♠K | = | +12 |
| +7.6 | Round of 32 | BRIDGE24 | 9 | 4♠ | ♣K | -1 | +13 |
| +5.8 | Round of 32 | BRIDGE24 | 10 | 3♦ | ♠A | -1 | +12 |
| +5.2 | Round of 32 | BRIDGE24 | 12 | 1NT | ♣2 | -2 | +0 |
| +4.8 | Round of 32 | BRIDGE24 | 23 | 4♠ | ♣K | = | -1 |
| +4.3 | Round of 32 | BRIDGE24 | 11 | 4♠ | ♥A | = | +3 |
| +3.4 | Round of 32 | BRIDGE24 | 8 | 3NT | ♠8 | -1 | +5 |
| +3.4 | Round of 32 | BRIDGE24 | 19 | 6♣ | ♦Q | = | +0 |
| +3.4 | Round of 32 | BRIDGE24 | 21 | 4♠ | ♥J | = | +3 |
| +2.2 | Round of 32 | BRIDGE24 | 20 | 4♠ | ♦5 | +1 | +0 |
| +1.7 | Round of 32 | BRIDGE24 | 6 | 1NT | ♣3 | -1 | +0 |
| +0.5 | Round of 32 | BRIDGE24 | 24 | 3NT | ♣2 | +2 | +0 |
| +0.4 | Round of 32 | BRIDGE24 | 1 | 4♥ | ♣2 | -2 | +0 |
| +0.3 | Round of 32 | BRIDGE24 | 7 | 3NT | ♦9 | = | -1 |
| -0.4 | Round of 32 | BRIDGE24 | 18 | 1NT | ♣2 | = | -5 |
| -0.6 | Round of 32 | BRIDGE24 | 16 | 4♣ | ♦A | +1 | -6 |
| -0.9 | Round of 32 | BRIDGE24 | 4 | 1♠ | ♦3 | +3 | +10 |
| -1.3 | Round of 32 | BRIDGE24 | 27 | 3NT | ♠3 | = | +1 |
| -1.4 | Round of 32 | BRIDGE24 | 14 | 3NT | ♥5 | -1 | -10 |
| -2.1 | Round of 32 | BRIDGE24 | 13 | 1NT | ♥3 | -1 | -5 |
| -2.9 | Round of 32 | BRIDGE24 | 17 | 2♠ | ♥A | = | +0 |
| -2.9 | Round of 32 | BRIDGE24 | 22 | 4♥ | ♣Q | = | +0 |
| -6.1 | Round of 32 | BRIDGE24 | 2 | 4♦ | ♠7 | = | -10 |
| -6.6 | Round of 32 | BRIDGE24 | 26 | 4♣ | ♥9 | +1 | -10 |
| -7.0 | Round of 32 | BRIDGE24 | 3 | 4♠ | ♥K | = | -3 |
| -9.7 | Round of 32 | BRIDGE24 | 28 | 5♦x | ♥9 | -3 | -9 |
| -10.1 | Round of 32 | BRIDGE24 | 25 | 6♠ | ♣6 | -1 | -11 |