HE Jidong · YUFENG ELECTRIC POWER BRIDGE T
vs par split: bidding +0.43 · play -0.70
Strength of schedule: opponents averaged +0.00/bd (an average draw) → opponent-adjusted -0.97/bd
Card play — on target: opening leads 84.2% #90 of 310 · declarer play 80.0% #134 of 310 · defence 77.4% #256 of 311
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (4) | 80.0% (15) |
| Declarer play | 83.3% (6) | 77.8% (9) |
| Defence | 71.4% (7) | 79.2% (24) |
Opening leads by suit led: ♠ 71.4% (7) · ♥ 100.0% (2) · ♦ 100.0% (5) · ♣ 80.0% (5)
vs par by strain: NT +1.12 (16) · a suit -0.82 (40)
vs par by level: part-score -0.12 (25) · game -0.85 (26) · slam +2.00 (5)
By role: declaring +0.06/bd (-2.36 vs par · 25) · defending -1.82/bd (+1.42 vs par · 31)
By vulnerability: vulnerable -0.20/bd (+0.96 vs par · 28) · not vulnerable -1.76/bd (-1.50 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | P.Ouyang | X.Li – Z.He | Open | 7 | -29.8 | -4.26 | -4.43 |
| Round 2 | P.Ouyang | S.Shan – G.Sun | Closed | 7 | -12.6 | -1.80 | +2.29 |
| Round 3 | P.Ouyang | J.Wang – H.Cui | Open | 7 | +4.6 | +0.66 | +1.29 |
| Round 4 | P.Ouyang | P.Balakrishnan – R.Tewari | Closed | 7 | -12.5 | -1.79 | -2.57 |
| Round 5 | P.Ouyang | S.Shao – H.Huang | Closed | 7 | +11.3 | +1.61 | +3.00 |
| Round 6 | P.Ouyang | T.Hoftaniska – D.Bilde | Closed | 7 | -8.3 | -1.19 | -1.86 |
| Round 7 | P.Ouyang | Y.Huang – X.Wei | Closed | 7 | -23.0 | -3.29 | -2.43 |
| Round 8 | P.Ouyang | V.Isporski – V.Kovachev | Closed | 7 | +15.6 | +2.23 | +2.57 |
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 |
|---|---|---|---|---|---|---|---|
| +10.7 | Round 3 | SHAANXI ELECTRIC POWER DESIGN | 20 | 3NTx | ♦5 | = | +12 |
| +8.9 | Round 5 | CHINA FINANCE BRIDGE ASSOCIATI | 7 | 5♥ | ♣9 | +1 | +13 |
| +8.3 | Round 8 | BULGARIAN ALL STARS | 24 | 3NT | ♣9 | +1 | +7 |
| +5.2 | Round 4 | FORMIDABLES | 22 | 3NT | ♦2 | = | +0 |
| +5.2 | Round 6 | SILVERFOX | 9 | 5♣xx | ♠A | -1 | +3 |
| +4.1 | Round 8 | BULGARIAN ALL STARS | 25 | 4♥ | ♠A | -1 | +5 |
| +3.7 | Round 6 | SILVERFOX | 13 | 1♠ | ♦Q | +3 | +2 |
| +3.4 | Round 8 | BULGARIAN ALL STARS | 26 | 1NT | ♥2 | +2 | +10 |
| +3.2 | Round 5 | CHINA FINANCE BRIDGE ASSOCIATI | 3 | 3NT | ♦J | +1 | +1 |
| +3.1 | Round 2 | P D TRANSNATIONAL | 14 | 4♠ | ♣6 | -2 | +5 |
| +3.1 | Round 8 | BULGARIAN ALL STARS | 27 | 3♠ | ♥4 | +2 | +6 |
| +2.7 | Round 8 | BULGARIAN ALL STARS | 23 | 3♣ | ♠K | +1 | +1 |
| +2.6 | Round 2 | P D TRANSNATIONAL | 10 | 3♠x | ♣A | -1 | +7 |
| +2.4 | Round 1 | P D PIONEERS | 1 | 3NT | ♦7 | = | -1 |
| +2.3 | Round 3 | SHAANXI ELECTRIC POWER DESIGN | 16 | 1NT | ♠4 | = | +8 |
| +2.1 | Round 4 | FORMIDABLES | 24 | 1NT | ♥4 | +1 | +1 |
| +2.1 | Round 5 | CHINA FINANCE BRIDGE ASSOCIATI | 4 | 4♠ | ♦K | -1 | +6 |
| +2.1 | Round 6 | SILVERFOX | 11 | 2NT | ♥6 | = | +1 |
| +1.4 | Round 5 | CHINA FINANCE BRIDGE ASSOCIATI | 2 | 2♠ | ♥K | +1 | +0 |
| +1.1 | Round 4 | FORMIDABLES | 23 | 2♥x | ♠A | -1 | +2 |
| +1.1 | Round 7 | ZHONGSHAN JIEGAO | 16 | 4♥x | ♦6 | -1 | +0 |
| +1.0 | Round 3 | SHAANXI ELECTRIC POWER DESIGN | 21 | 4♣ | ♥J | +1 | +10 |
| +0.9 | Round 7 | ZHONGSHAN JIEGAO | 21 | 6♦ | ♥2 | = | -2 |
| +0.6 | Round 7 | ZHONGSHAN JIEGAO | 19 | 2♣ | ♥A | = | -1 |
| +0.3 | Round 3 | SHAANXI ELECTRIC POWER DESIGN | 15 | 4♥ | ♠10 | +2 | -11 |
| -0.1 | Round 4 | FORMIDABLES | 25 | 3NT | ♠Q | = | +0 |
| -0.2 | Round 6 | SILVERFOX | 12 | 4♥ | ♠2 | +1 | +0 |
| -0.9 | Round 2 | P D TRANSNATIONAL | 8 | 1NT | ♠2 | +1 | +0 |
| -0.9 | Round 8 | BULGARIAN ALL STARS | 28 | 4♠ | ♦J | = | -3 |
| -1.0 | Round 5 | CHINA FINANCE BRIDGE ASSOCIATI | 1 | 4♥ | ♣A | +1 | +0 |
| -1.0 | Round 5 | CHINA FINANCE BRIDGE ASSOCIATI | 6 | 6NT | ♦Q | = | +11 |
| -1.2 | Round 2 | P D TRANSNATIONAL | 11 | 2♠ | ♦2 | +1 | -1 |
| -1.5 | Round 3 | SHAANXI ELECTRIC POWER DESIGN | 18 | 2♠ | ♥4 | -2 | -5 |
| -1.7 | Round 3 | SHAANXI ELECTRIC POWER DESIGN | 17 | 2♠ | ♣6 | +2 | +4 |
| -2.0 | Round 2 | P D TRANSNATIONAL | 12 | 3♦ | ♣2 | -2 | +0 |
| -2.2 | Round 4 | FORMIDABLES | 26 | 2♥ | ♣Q | +1 | -1 |
| -2.3 | Round 5 | CHINA FINANCE BRIDGE ASSOCIATI | 5 | 4♠ | ♦4 | -1 | -10 |
| -2.7 | Round 1 | P D PIONEERS | 6 | 1NT | ♥3 | = | -11 |
| -3.2 | Round 7 | ZHONGSHAN JIEGAO | 20 | 1NT | ♠5 | = | -5 |
| -3.6 | Round 1 | P D PIONEERS | 5 | 4♥ | ♠K | -1 | -5 |
| -3.6 | Round 1 | P D PIONEERS | 7 | 3♥ | ♥Q | = | -7 |
| -3.9 | Round 6 | SILVERFOX | 8 | 2♠ | ♦K | = | -5 |
| -5.1 | Round 8 | BULGARIAN ALL STARS | 22 | 3♠ | ♥Q | -2 | -8 |
| -5.2 | Round 1 | P D PIONEERS | 3 | 1♠ | ♣K | +3 | -7 |
| -5.2 | Round 6 | SILVERFOX | 14 | 3♠ | ♦2 | -1 | -4 |
| -5.3 | Round 7 | ZHONGSHAN JIEGAO | 17 | 4♠x | ♣8 | -1 | -11 |
| -6.5 | Round 2 | P D TRANSNATIONAL | 9 | 4♠ | ♦Q | -2 | -8 |
| -6.5 | Round 3 | SHAANXI ELECTRIC POWER DESIGN | 19 | 4♠x | ♦K | = | -9 |
| -7.7 | Round 2 | P D TRANSNATIONAL | 13 | 6♠ | ♠2 | = | +13 |
| -7.8 | Round 7 | ZHONGSHAN JIEGAO | 18 | 6♦ | ♣6 | = | +2 |
| -8.3 | Round 4 | FORMIDABLES | 28 | 3NTx | ♠5 | = | -6 |
| -8.5 | Round 1 | P D PIONEERS | 2 | 4♥ | ♥3 | +1 | +0 |
| -8.6 | Round 1 | P D PIONEERS | 4 | 4♥ | ♦4 | = | +0 |
| -9.3 | Round 7 | ZHONGSHAN JIEGAO | 15 | 4♥ | ♦2 | = | +0 |
| -10.0 | Round 6 | SILVERFOX | 10 | 3NT | ♠4 | = | -10 |
| -10.3 | Round 4 | FORMIDABLES | 27 | 6♠ | ♥4 | -2 | -14 |