DENG Nianyan · BEIJING LAWYERS
vs par split: bidding +1.21 · play +0.39
Strength of schedule: opponents averaged -0.61/bd (an easy draw) → opponent-adjusted +0.11/bd
Card play — on target: opening leads 85.7% #73 of 277 · declarer play 100.0% #1 of 277 · defence 89.5% #69 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 83.3% (6) |
| Declarer play | 100.0% (2) | 100.0% (3) |
| Defence | 100.0% (2) | 88.2% (17) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 100.0% (1) · ♦ 100.0% (2) · ♣ 100.0% (2)
vs par by strain: NT +5.50 (4) · a suit +0.96 (24)
vs par by level: part-score -1.58 (12) · game +3.79 (14) · slam +5.50 (2)
By role: declaring +1.38/bd (-0.67 vs par · 9) · defending +0.41/bd (+2.68 vs par · 19)
By vulnerability: vulnerable +0.90/bd (+3.23 vs par · 13) · not vulnerable +0.57/bd (+0.20 vs par · 15)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | X.Xue | H.Liu – Y.Wang | Open | 7 | +25.7 | +3.67 | +5.86 |
| Round 3 | X.Xue | L.Li – D.Wu | Open | 7 | +3.5 | +0.50 | +1.14 |
| Round 5 | Z.Guo | T.Chung – J.Chung | Closed | 7 | -5.8 | -0.83 | +0.43 |
| Round 6 | Z.Guo | W.Lu – X.Wu | Open | 7 | -3.2 | -0.46 | -1.00 |
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 2 | BLACK EARTH GOD DUCK BRIDGE CL | 9 | 4♠ | ♣K | +1 | +11 |
| +6.7 | Round 2 | BLACK EARTH GOD DUCK BRIDGE CL | 13 | 4♠ | ♥4 | +2 | +17 |
| +5.8 | Round 6 | RAINBOW | 12 | 4♠x | ♠9 | -2 | +8 |
| +5.5 | Round 2 | BLACK EARTH GOD DUCK BRIDGE CL | 12 | 4♥x | ♦J | -1 | +7 |
| +5.4 | Round 3 | QIANWEI | 16 | 3NT | ♠3 | -2 | +11 |
| +3.8 | Round 2 | BLACK EARTH GOD DUCK BRIDGE CL | 14 | 4♠ | ♣7 | -2 | +5 |
| +3.7 | Round 6 | RAINBOW | 9 | 5♣ | ♦2 | -2 | +0 |
| +3.2 | Round 5 | CTBA | 4 | 4♠ | ♥J | -1 | +6 |
| +3.1 | Round 2 | BLACK EARTH GOD DUCK BRIDGE CL | 8 | 2♠ | ♦A | -1 | +5 |
| +2.5 | Round 3 | QIANWEI | 17 | 4♠ | ♣6 | -1 | +8 |
| +2.1 | Round 5 | CTBA | 5 | 2♠ | ♠3 | +3 | -6 |
| +1.8 | Round 5 | CTBA | 3 | 3NT | ♥9 | = | +0 |
| +1.6 | Round 3 | QIANWEI | 15 | 4♥ | ♠10 | +3 | -10 |
| +0.7 | Round 3 | QIANWEI | 21 | 4♣ | ♦7 | +1 | +10 |
| +0.2 | Round 2 | BLACK EARTH GOD DUCK BRIDGE CL | 11 | 2♠ | ♣K | +1 | -1 |
| -0.0 | Round 6 | RAINBOW | 14 | 2♥ | ♥4 | +1 | +1 |
| -0.7 | Round 5 | CTBA | 6 | 6NT | ♣10 | = | +11 |
| -1.6 | Round 3 | QIANWEI | 19 | 4♠ | ♦K | = | -6 |
| -1.6 | Round 5 | CTBA | 1 | 4♥ | ♠K | +2 | -1 |
| -1.7 | Round 6 | RAINBOW | 10 | 3♦ | ♠J | +1 | +0 |
| -2.1 | Round 3 | QIANWEI | 18 | 3♠ | ♥4 | -2 | -5 |
| -2.9 | Round 6 | RAINBOW | 8 | 2♠ | ♥Q | = | -5 |
| -3.0 | Round 3 | QIANWEI | 20 | 2NT | ♦5 | = | +0 |
| -3.6 | Round 2 | BLACK EARTH GOD DUCK BRIDGE CL | 10 | 4♥ | ♠K | = | -3 |
| -3.8 | Round 6 | RAINBOW | 13 | 3♠ | ♠7 | -1 | -5 |
| -4.3 | Round 6 | RAINBOW | 11 | 3♥ | ♦7 | = | -6 |
| -4.7 | Round 5 | CTBA | 7 | 6♥ | ♠A | = | +0 |
| -5.9 | Round 5 | CTBA | 2 | 3♥ | ♥5 | = | -7 |