HE Zhenyi · P D PIONEERS
vs par split: bidding -0.11 · play +0.11
Strength of schedule: opponents averaged -0.31/bd (an easy draw) → opponent-adjusted +0.16/bd
Card play — on target: opening leads 70.0% #218 of 310 · declarer play 82.4% #109 of 310 · defence 88.9% #117 of 311
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 60.0% (5) |
| Declarer play | 100.0% (3) | 78.6% (14) |
| Defence | 88.9% (9) | 88.9% (18) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 33.3% (3) · ♦ 100.0% (2) · ♣ 100.0% (2)
vs par by strain: NT -0.33 (15) · a suit +0.12 (41)
vs par by level: part-score +0.04 (24) · game -0.24 (29) · slam +2.00 (3)
By role: declaring +0.31/bd (-2.31 vs par · 29) · defending +0.63/bd (+2.48 vs par · 27)
By vulnerability: vulnerable +0.46/bd (-0.93 vs par · 27) · not vulnerable +0.47/bd (+0.86 vs par · 29)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | X.Li | J.He – P.Ouyang | Open | 7 | +29.8 | +4.26 | +4.43 |
| Round 2 | X.Li | H.Song – G.Huang | Open | 7 | +0.7 | +0.10 | -2.71 |
| Round 3 | X.Li | H.Liu – X.Zhang | Open | 7 | +3.1 | +0.44 | +0.14 |
| Round 4 | X.Li | L.Zhang – X.Zhang | Open | 7 | +4.6 | +0.66 | +1.14 |
| Round 5 | X.Li | B.Tarnovski – R.Pachtman | Open | 7 | -9.7 | -1.39 | -2.71 |
| Round 6 | X.Li | C.Bosenberg – N.Eber | Open | 7 | -19.8 | -2.83 | -2.71 |
| Round 7 | X.Li | J.Sensarma – R.Gupta | Open | 7 | +18.9 | +2.70 | +2.71 |
| Round 8 | X.Li | U.Kasimir – P.Jokisch | Open | 7 | -1.5 | -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 |
|---|---|---|---|---|---|---|---|
| +12.7 | Round 7 | AZURE | 18 | 6♦ | ♠A | -1 | +17 |
| +10.3 | Round 4 | SHAANXI ELECTRIC POWER DESIGN | 27 | 3NT | ♦J | -2 | +14 |
| +9.3 | Round 3 | PAN-CHINA | 17 | 3NTx | ♣Q | = | +6 |
| +8.7 | Round 2 | YUETAO OF GUANGZHOU | 10 | 4♦x | ♠5 | -3 | +7 |
| +8.6 | Round 1 | YUFENG ELECTRIC POWER BRIDGE T | 4 | 4♥ | ♦4 | = | +0 |
| +8.5 | Round 1 | YUFENG ELECTRIC POWER BRIDGE T | 2 | 4♥ | ♥3 | +1 | +0 |
| +5.4 | Round 8 | KASIMIRS DREAMTEAM | 28 | 4♠x | ♣8 | = | +7 |
| +5.2 | Round 1 | YUFENG ELECTRIC POWER BRIDGE T | 3 | 1♠ | ♣K | +3 | +7 |
| +4.9 | Round 4 | SHAANXI ELECTRIC POWER DESIGN | 23 | 4♥ | ♥4 | -1 | +6 |
| +4.3 | Round 7 | AZURE | 20 | 4♥ | ♠K | -2 | +3 |
| +3.6 | Round 1 | YUFENG ELECTRIC POWER BRIDGE T | 5 | 4♥ | ♠K | -1 | +5 |
| +3.6 | Round 1 | YUFENG ELECTRIC POWER BRIDGE T | 7 | 3♥ | ♥Q | = | +7 |
| +3.2 | Round 2 | YUETAO OF GUANGZHOU | 14 | 3♠ | ♦J | = | +1 |
| +2.7 | Round 1 | YUFENG ELECTRIC POWER BRIDGE T | 6 | 1NT | ♥3 | = | +11 |
| +2.7 | Round 7 | AZURE | 15 | 4♠ | ♥4 | -1 | +12 |
| +2.6 | Round 7 | AZURE | 21 | 6♠ | ♦8 | = | +0 |
| +2.5 | Round 3 | PAN-CHINA | 18 | 3♥ | ♦5 | = | +6 |
| +2.5 | Round 8 | KASIMIRS DREAMTEAM | 27 | 4♠ | ♥2 | = | +0 |
| +2.3 | Round 3 | PAN-CHINA | 19 | 4♠ | ♦K | = | +6 |
| +2.3 | Round 5 | ERA | 5 | 4♠ | ♣3 | -1 | +10 |
| +2.3 | Round 7 | AZURE | 19 | 2♥ | ♦6 | -3 | +1 |
| +2.0 | Round 2 | YUETAO OF GUANGZHOU | 12 | 3NT | ♠A | -2 | +0 |
| +1.2 | Round 2 | YUETAO OF GUANGZHOU | 11 | 3♠ | ♣K | = | +1 |
| +1.0 | Round 5 | ERA | 6 | 6NT | ♦Q | = | -11 |
| +0.9 | Round 6 | SOUTH AFRICA | 14 | 2♥ | ♠Q | +1 | -1 |
| +0.7 | Round 3 | PAN-CHINA | 15 | 4♥ | ♠4 | +1 | +11 |
| +0.5 | Round 4 | SHAANXI ELECTRIC POWER DESIGN | 26 | 1NT | ♠7 | = | -1 |
| +0.2 | Round 6 | SOUTH AFRICA | 12 | 4♥ | ♠2 | +1 | +0 |
| +0.1 | Round 4 | SHAANXI ELECTRIC POWER DESIGN | 25 | 3NT | ♠7 | = | +0 |
| -0.0 | Round 2 | YUETAO OF GUANGZHOU | 8 | 1NT | ♦10 | = | -1 |
| -0.1 | Round 5 | ERA | 1 | 4♥ | ♣A | = | -1 |
| -0.4 | Round 5 | ERA | 2 | 3♥ | ♦9 | -1 | +1 |
| -0.4 | Round 8 | KASIMIRS DREAMTEAM | 25 | 3♣ | ♣8 | -1 | -1 |
| -0.7 | Round 7 | AZURE | 17 | 4♥ | ♦A | -2 | -7 |
| -0.8 | Round 8 | KASIMIRS DREAMTEAM | 22 | 3♣ | ♠A | -1 | +2 |
| -1.0 | Round 3 | PAN-CHINA | 21 | 4♣ | ♠A | +1 | -10 |
| -1.8 | Round 6 | SOUTH AFRICA | 11 | 3♣ | ♣3 | = | +0 |
| -1.8 | Round 6 | SOUTH AFRICA | 13 | 2♠ | ♠7 | = | +0 |
| -2.0 | Round 8 | KASIMIRS DREAMTEAM | 23 | 3♣ | ♠K | = | +0 |
| -2.1 | Round 4 | SHAANXI ELECTRIC POWER DESIGN | 24 | 1NT | ♥J | +1 | -1 |
| -2.1 | Round 5 | ERA | 4 | 4♠ | ♦K | -1 | -6 |
| -2.1 | Round 8 | KASIMIRS DREAMTEAM | 24 | 2NT | ♦2 | = | +1 |
| -2.2 | Round 6 | SOUTH AFRICA | 8 | 3♦ | ♥4 | +1 | -1 |
| -2.3 | Round 3 | PAN-CHINA | 16 | 1NT | ♠4 | = | -8 |
| -2.3 | Round 5 | ERA | 3 | 3NT | ♥3 | = | +0 |
| -2.4 | Round 1 | YUFENG ELECTRIC POWER BRIDGE T | 1 | 3NT | ♦7 | = | +1 |
| -3.4 | Round 4 | SHAANXI ELECTRIC POWER DESIGN | 28 | 3♦ | ♦A | +1 | -9 |
| -4.1 | Round 6 | SOUTH AFRICA | 10 | 3NT | ♥Q | -1 | -6 |
| -4.1 | Round 8 | KASIMIRS DREAMTEAM | 26 | 2♠ | ♥6 | = | -11 |
| -5.0 | Round 7 | AZURE | 16 | 5♠ | ♦Q | -2 | -7 |
| -5.2 | Round 2 | YUETAO OF GUANGZHOU | 13 | 4♠ | ♥4 | +2 | -17 |
| -5.7 | Round 4 | SHAANXI ELECTRIC POWER DESIGN | 22 | 4♥ | ♦5 | = | -1 |
| -8.1 | Round 5 | ERA | 7 | 4♥ | ♣2 | +3 | -12 |
| -8.4 | Round 3 | PAN-CHINA | 20 | 3NT | ♦4 | = | -10 |
| -9.2 | Round 2 | YUETAO OF GUANGZHOU | 9 | 4♥ | ♦Q | = | -10 |
| -11.0 | Round 6 | SOUTH AFRICA | 9 | 5♣xx | ♥2 | -2 | -11 |