AN Mei · CHINA1
vs par split: bidding +0.04 · play +1.04
Strength of schedule: opponents averaged -0.61/bd (an easy draw) → opponent-adjusted -0.38/bd
Card play — on target: opening leads 80.0% · declarer play 100.0% · defence 82.4%
Bidding activity — not a pass: 52.0% (39/75)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 80.0% (10) |
| Declarer play | 100.0% (1) | 100.0% (5) |
| Defence | 100.0% (5) | 75.0% (12) |
Opening leads by suit led: ♠ 60.0% (5) · ♥ 66.7% (3) · ♦ 100.0% (6) · ♣ 100.0% (1)
vs par by strain: NT +3.67 (6) · a suit +0.36 (22)
vs par by level: part-score +1.17 (12) · game +1.00 (16)
By role: declaring +1.24/bd (+1.54 vs par · 11) · defending -0.42/bd (+0.77 vs par · 17)
By vulnerability: vulnerable -0.93/bd (+0.07 vs par · 14) · not vulnerable +1.39/bd (+2.07 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | Y.Zhang | M.Matisons – L.Brikmane | Closed | 14 | +3.4 | +0.24 | +1.86 |
| Round of 32 | Y.Zhang | M.Matisons – L.Brikmane | Closed | 14 | +3.0 | +0.21 | +0.29 |
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 |
|---|---|---|---|---|---|---|---|
| +9.6 | Round of 32 | DAUGAVA | 2 | 3NT | ♦T | -1 | +12 |
| +7.9 | Round of 32 | DAUGAVA | 31 | 4♥ | ♠A | +1 | +11 |
| +4.7 | Round of 32 | DAUGAVA | 8 | 3NT | ♥8 | -1 | +5 |
| +4.5 | Round of 32 | DAUGAVA | 38 | 4♠x | ♥A | -1 | +8 |
| +4.4 | Round of 32 | DAUGAVA | 42 | 3♠ | ♣A | = | +6 |
| +2.0 | Round of 32 | DAUGAVA | 5 | 3♥ | ♦A | -1 | +5 |
| +2.0 | Round of 32 | DAUGAVA | 11 | 4♥ | ♦7 | = | -1 |
| +1.6 | Round of 32 | DAUGAVA | 3 | 3♦ | ♠A | -1 | -2 |
| +1.5 | Round of 32 | DAUGAVA | 1 | 2♠ | ♣J | = | +0 |
| +1.5 | Round of 32 | DAUGAVA | 10 | 2♥ | ♠8 | +1 | +0 |
| +1.3 | Round of 32 | DAUGAVA | 30 | 3♥ | ♠K | -1 | +0 |
| +1.3 | Round of 32 | DAUGAVA | 40 | 2♠ | ♣J | = | +5 |
| +1.0 | Round of 32 | DAUGAVA | 13 | 4♠ | ♦2 | = | +0 |
| +0.6 | Round of 32 | DAUGAVA | 39 | 3NT | ♦T | -2 | +0 |
| +0.5 | Round of 32 | DAUGAVA | 6 | 4♥ | ♣2 | +2 | +11 |
| +0.4 | Round of 32 | DAUGAVA | 35 | 3NT | ♣7 | +2 | +0 |
| +0.2 | Round of 32 | DAUGAVA | 32 | 4♥ | ♠Q | -1 | +0 |
| -0.5 | Round of 32 | DAUGAVA | 36 | 4♥ | ♦Q | = | -3 |
| -0.6 | Round of 32 | DAUGAVA | 12 | 2NT | ♠5 | = | +5 |
| -0.6 | Round of 32 | DAUGAVA | 29 | 2♠ | ♠3 | +1 | +0 |
| -0.8 | Round of 32 | DAUGAVA | 41 | 1NT | ♦Q | = | +0 |
| -1.4 | Round of 32 | DAUGAVA | 37 | 4♦ | ♠Q | -5 | -6 |
| -2.8 | Round of 32 | DAUGAVA | 33 | 4♥ | ♠J | -1 | -5 |
| -3.0 | Round of 32 | DAUGAVA | 4 | 2♠ | ♥5 | +2 | +1 |
| -3.5 | Round of 32 | DAUGAVA | 14 | 5♥ | ♠Q | -2 | +0 |
| -4.7 | Round of 32 | DAUGAVA | 9 | 4♠ | ♥A | -1 | -10 |
| -9.2 | Round of 32 | DAUGAVA | 7 | 4♠ | ♦3 | = | +0 |
| -11.5 | Round of 32 | DAUGAVA | 34 | 5♣x | ♠A | = | -12 |