SUN Xudong · FEIXIANG
vs par split: bidding +1.70 · play +0.28
Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted +0.15/bd
Card play — on target: opening leads 92.9% #16 of 476 · declarer play 54.5% #469 of 478 · defence 78.3% #404 of 478
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 100.0% (8) |
| Declarer play | 75.0% (4) | 42.9% (7) |
| Defence | 72.7% (11) | 83.3% (12) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (3) · ♦ 100.0% (3) · ♣ 100.0% (2)
vs par by strain: NT +2.72 (18) · a suit +1.36 (22)
vs par by level: part-score +1.18 (17) · game +2.86 (21) · slam -0.50 (2)
By role: declaring -0.12/bd (-0.82 vs par · 17) · defending +0.70/bd (+4.04 vs par · 23)
By vulnerability: vulnerable +1.25/bd (+2.75 vs par · 20) · not vulnerable -0.56/bd (+1.20 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | M.Sheng | Y.Zhang – G.Sun | Closed | 10 | +5.8 | +0.58 | +1.40 |
| Round 5 | M.Sheng | V.Marashev – I.Tsonchev | Closed | 10 | +0.1 | +0.01 | +1.70 |
| Round 8 | M.Sheng | W.Watson – E.Hung | Closed | 10 | -8.1 | -0.81 | +1.50 |
| Round 10 | M.Sheng | T.Bessis – F.Volcker | Open | 10 | +16.1 | +1.61 | +3.30 |
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 |
|---|---|---|---|---|---|---|---|
| +10.9 | Round 2 | PD TIMES | 15 | 4♠ | ♥K | = | +13 |
| +6.5 | Round 10 | FROGS | 26 | 2NT | ♥10 | +1 | +10 |
| +5.7 | Round 2 | PD TIMES | 19 | 4♥ | ♦A | -3 | +14 |
| +5.5 | Round 8 | MANDALA | 1 | 3NT | ♥5 | -1 | +5 |
| +5.4 | Round 8 | MANDALA | 7 | 3NT | ♣K | -1 | +12 |
| +4.3 | Round 5 | ROSE | 23 | 4♠ | ♥A | -2 | +12 |
| +4.1 | Round 8 | MANDALA | 10 | 3NT | ♠10 | -2 | +3 |
| +3.9 | Round 10 | FROGS | 22 | 2♥ | ♣3 | +2 | +10 |
| +3.8 | Round 10 | FROGS | 30 | 2NT | ♠8 | -2 | +5 |
| +3.6 | Round 8 | MANDALA | 5 | 3NT | ♥4 | +3 | +1 |
| +3.1 | Round 5 | ROSE | 21 | 3NT | ♥Q | +4 | +10 |
| +3.1 | Round 10 | FROGS | 27 | 4♥ | ♠7 | -1 | +10 |
| +2.1 | Round 5 | ROSE | 27 | 1NT | ♦K | = | +6 |
| +1.6 | Round 10 | FROGS | 28 | 2♠ | ♥A | = | +0 |
| +1.1 | Round 10 | FROGS | 23 | 2♠ | ♣A | -1 | +1 |
| +0.8 | Round 2 | PD TIMES | 14 | 3♣ | ♠6 | -1 | +4 |
| +0.8 | Round 5 | ROSE | 29 | 3NT | ♣J | +2 | +0 |
| +0.1 | Round 2 | PD TIMES | 18 | 3NT | ♠Q | +1 | +0 |
| +0.0 | Round 5 | ROSE | 26 | 2♠ | ♦J | = | -1 |
| -0.0 | Round 5 | ROSE | 30 | 4♠ | ♣8 | = | +0 |
| -0.1 | Round 2 | PD TIMES | 11 | 2♥ | ♥10 | -2 | +1 |
| -0.2 | Round 10 | FROGS | 25 | 3NT | ♣7 | +1 | -1 |
| -0.4 | Round 5 | ROSE | 25 | 4♥ | ♣3 | = | +0 |
| -0.6 | Round 10 | FROGS | 29 | 3NT | ♥7 | = | -1 |
| -0.7 | Round 2 | PD TIMES | 13 | 4♥ | ♠8 | +1 | +0 |
| -0.9 | Round 10 | FROGS | 21 | 3NT | ♦4 | = | +0 |
| -1.2 | Round 8 | MANDALA | 2 | 1NT | ♥6 | +2 | +6 |
| -1.5 | Round 2 | PD TIMES | 16 | 4♠ | ♥10 | +1 | -11 |
| -1.7 | Round 2 | PD TIMES | 20 | 2♠ | ♥A | = | +0 |
| -1.7 | Round 8 | MANDALA | 9 | 3♦ | ♠3 | -1 | -1 |
| -2.2 | Round 10 | FROGS | 24 | 6NT | ♠J | +1 | -1 |
| -2.7 | Round 2 | PD TIMES | 17 | 3NT | ♦3 | +2 | -1 |
| -2.8 | Round 8 | MANDALA | 4 | 3♥ | ♠10 | = | +0 |
| -2.9 | Round 5 | ROSE | 24 | 6♥ | ♠9 | = | +0 |
| -3.4 | Round 5 | ROSE | 22 | 2♠ | ♥3 | -1 | -5 |
| -3.5 | Round 5 | ROSE | 28 | 2♠ | ♦Q | = | -5 |
| -4.5 | Round 8 | MANDALA | 6 | 2NT | ♣7 | +3 | -5 |
| -5.0 | Round 2 | PD TIMES | 12 | 3♥ | ♦3 | -1 | -6 |
| -6.6 | Round 8 | MANDALA | 8 | 4♠ | ♥2 | -2 | -6 |
| -9.9 | Round 8 | MANDALA | 3 | 3NT | ♦5 | = | +0 |