ZACK EFRAIMSSON Anna · ANNA
vs par split: bidding +0.36 · play +0.29
Strength of schedule: opponents averaged -0.27/bd (an easy draw) → opponent-adjusted -0.26/bd
Card play — on target: opening leads 66.7% · declarer play 100.0% · defence 94.7%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (4) | 80.0% (5) |
| Declarer play | · | 100.0% (3) |
| Defence | 100.0% (5) | 92.9% (14) |
Opening leads by suit led: ♠ 33.3% (3) · ♥ 100.0% (2) · ♦ 50.0% (2) · ♣ 100.0% (2)
vs par by strain: NT +1.67 (6) · a suit +0.36 (22)
vs par by level: part-score +0.81 (16) · game +0.46 (11) · slam +0.00 (1)
By role: declaring -1.19/bd (-2.56 vs par · 9) · defending +0.58/bd (+2.16 vs par · 19)
By vulnerability: vulnerable -0.06/bd (+1.93 vs par · 14) · not vulnerable +0.08/bd (-0.64 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | B.Efraimsson | G.Helgemo – J.Larsson | Closed | 14 | -0.8 | -0.06 | +1.43 |
| Round of 64 | B.Efraimsson | P.Hamman – H.Lall | Closed | 14 | +1.1 | +0.08 | -0.14 |
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 |
|---|---|---|---|---|---|---|---|
| +7.5 | Round of 64 | MARTENS | 22 | 5♦ | ♥K | +1 | +13 |
| +6.1 | Round of 64 | MARTENS | 25 | 4♥ | ♦2 | +1 | +1 |
| +3.6 | Round of 64 | MARTENS | 5 | 3♠ | ♠2 | +3 | +6 |
| +3.5 | Round of 64 | MARTENS | 9 | 3NT | ♦4 | -2 | +7 |
| +3.5 | Round of 64 | MARTENS | 10 | 3♠ | ♦K | = | +1 |
| +3.3 | Round of 64 | MARTENS | 4 | 1NT | ♠K | -1 | +6 |
| +3.2 | Round of 64 | MARTENS | 7 | 2♠ | ♣3 | -1 | +5 |
| +2.7 | Round of 64 | MARTENS | 26 | 3♦ | ♥Q | -1 | +0 |
| +2.3 | Round of 64 | MARTENS | 27 | 2♠ | ♣8 | -1 | +5 |
| +1.8 | Round of 64 | MARTENS | 15 | 5♠x | ♥A | -2 | +0 |
| +1.7 | Round of 64 | MARTENS | 19 | 3♦ | ♠3 | = | +0 |
| +1.7 | Round of 64 | MARTENS | 24 | 2♠ | ♦3 | -2 | -1 |
| +0.8 | Round of 64 | MARTENS | 6 | 3♠ | ♥10 | +2 | -6 |
| +0.8 | Round of 64 | MARTENS | 12 | 3NT | ♥J | +1 | +11 |
| -0.0 | Round of 64 | MARTENS | 14 | 2♥ | ♠7 | -1 | +3 |
| -0.2 | Round of 64 | MARTENS | 20 | 4♥ | ♦3 | +1 | +0 |
| -0.2 | Round of 64 | MARTENS | 23 | 4♠ | ♦K | +1 | +0 |
| -0.9 | Round of 64 | MARTENS | 2 | 2♥ | ♣2 | +2 | -1 |
| -1.0 | Round of 64 | MARTENS | 1 | 1NT | ♥6 | = | +2 |
| -1.4 | Round of 64 | MARTENS | 21 | 4♠ | ♣A | = | +1 |
| -1.7 | Round of 64 | MARTENS | 18 | 1NT | ♠8 | = | -5 |
| -2.1 | Round of 64 | MARTENS | 3 | 3♥ | ♠9 | -3 | +0 |
| -2.3 | Round of 64 | MARTENS | 11 | 4♥ | ♦10 | = | -3 |
| -2.9 | Round of 64 | MARTENS | 17 | 2♥ | ♠Q | = | -5 |
| -6.5 | Round of 64 | MARTENS | 13 | 2♣x | ♦K | -2 | +3 |
| -6.7 | Round of 64 | MARTENS | 8 | 4♥ | ♣A | -1 | -14 |
| -7.5 | Round of 64 | MARTENS | 16 | 3NT | ♠2 | -2 | -11 |
| -8.8 | Round of 64 | MARTENS | 28 | 7♣ | ♥Q | = | +0 |