MIAO Guanghong · SHAOGUAN RENHUA
vs par split: bidding +0.12 · play -0.78
Strength of schedule: opponents averaged +0.51/bd (a tough draw) → opponent-adjusted +0.09/bd
Card play — on target: opening leads 88.9% #53 of 277 · declarer play 62.5% #234 of 277 · defence 75.0% #217 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 85.7% (7) |
| Declarer play | 50.0% (2) | 64.3% (14) |
| Defence | 80.0% (5) | 73.7% (19) |
Opening leads by suit led: ♥ 100.0% (4) · ♦ 66.7% (3) · ♣ 100.0% (2)
vs par by strain: NT -0.22 (9) · a suit -0.75 (40)
vs par by level: part-score +0.54 (24) · game -2.68 (22) · slam +4.67 (3)
By role: declaring -0.96/bd (-3.00 vs par · 25) · defending +0.16/bd (+1.79 vs par · 24)
By vulnerability: vulnerable -2.00/bd (-4.04 vs par · 24) · not vulnerable +1.11/bd (+2.60 vs par · 25)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Z.Xu | J.Chen – C.Lin | Closed | 7 | -8.8 | -1.26 | -1.14 |
| Round 2 | Z.Xu | Y.Dai – C.Wang | Open | 7 | +8.2 | +1.17 | -0.86 |
| Round 3 | Z.Xu | Z.Xie – R.Li | Closed | 7 | -5.7 | -0.81 | -1.14 |
| Round 4 | Z.Xu | M.Ye – B.Cheng | Closed | 7 | +9.5 | +1.36 | +2.14 |
| Round 6 | Z.Xu | A.Shah – S.Karmarkar | Closed | 7 | -25.0 | -3.57 | -3.00 |
| Round 7 | Z.Xu | B.He – X.He | Closed | 7 | -12.2 | -1.74 | -2.71 |
| Round 8 | Z.Xu | H.Zhu – Y.Lin | Closed | 7 | +13.7 | +1.96 | +2.14 |
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 |
|---|---|---|---|---|---|---|---|
| +9.8 | Round 4 | ZHONGFU | 27 | 6♠ | ♥4 | -2 | +14 |
| +8.6 | Round 2 | BANK OF CHINA IN HAINAN | 11 | 3♠x | ♦2 | = | +10 |
| +6.8 | Round 8 | DALIAN | 27 | 4♠x | ♣5 | = | +5 |
| +5.3 | Round 1 | CTBA | 3 | 3NTx | ♦Q | -1 | +8 |
| +4.2 | Round 8 | DALIAN | 26 | 3NT | ♥6 | = | -1 |
| +4.0 | Round 2 | BANK OF CHINA IN HAINAN | 9 | 4♠ | ♣K | -1 | +6 |
| +3.6 | Round 4 | ZHONGFU | 22 | 2♥ | ♦3 | +2 | +10 |
| +3.4 | Round 7 | TIANJIN COM-JADEITE | 20 | 3♠ | ♥7 | -1 | +5 |
| +2.6 | Round 6 | PODDAR DEVELOPERS | 12 | 4♥ | ♦J | +2 | +1 |
| +2.6 | Round 8 | DALIAN | 24 | 3♠ | ♥3 | -1 | +5 |
| +2.4 | Round 2 | BANK OF CHINA IN HAINAN | 14 | 2♠ | ♥6 | +1 | +1 |
| +2.3 | Round 3 | REDBULL | 20 | 1NT | ♥Q | +2 | -1 |
| +2.2 | Round 4 | ZHONGFU | 24 | 2♥ | ♦3 | -1 | +4 |
| +1.9 | Round 4 | ZHONGFU | 23 | 2♠ | ♥J | = | +1 |
| +1.8 | Round 8 | DALIAN | 22 | 2♠ | ♥Q | -1 | +6 |
| +1.6 | Round 3 | REDBULL | 19 | 4♠ | ♦K | = | +6 |
| +1.2 | Round 1 | CTBA | 6 | 1NT | ♥4 | = | +11 |
| +1.2 | Round 2 | BANK OF CHINA IN HAINAN | 10 | 3♠x | ♣A | -2 | +0 |
| +1.2 | Round 8 | DALIAN | 25 | 3♥ | ♠A | = | +0 |
| +1.1 | Round 7 | TIANJIN COM-JADEITE | 17 | 4♥ | ♦7 | -2 | +7 |
| +1.0 | Round 2 | BANK OF CHINA IN HAINAN | 8 | 2♠ | ♥2 | -2 | -1 |
| +0.8 | Round 8 | DALIAN | 28 | 4♠ | ♦J | = | +3 |
| +0.5 | Round 3 | REDBULL | 18 | 3♠ | ♣A | -1 | +4 |
| +0.2 | Round 4 | ZHONGFU | 25 | 3NT | ♠Q | = | +0 |
| -0.5 | Round 3 | REDBULL | 16 | 1NT | ♠4 | = | -8 |
| -0.6 | Round 3 | REDBULL | 15 | 4♥ | ♠10 | +2 | +11 |
| -1.1 | Round 6 | PODDAR DEVELOPERS | 8 | 3♠ | ♠2 | -1 | +2 |
| -1.9 | Round 1 | CTBA | 7 | 3♠ | ♦7 | +1 | -1 |
| -2.1 | Round 6 | PODDAR DEVELOPERS | 11 | 3♣ | ♣7 | = | +0 |
| -2.3 | Round 1 | CTBA | 2 | 3♥ | ♣A | +1 | -10 |
| -2.4 | Round 7 | TIANJIN COM-JADEITE | 21 | 6♠ | ♥3 | = | +0 |
| -2.5 | Round 3 | REDBULL | 17 | 4♠ | ♠2 | -1 | -8 |
| -2.6 | Round 7 | TIANJIN COM-JADEITE | 19 | 2♥ | ♦9 | -3 | -1 |
| -3.0 | Round 2 | BANK OF CHINA IN HAINAN | 12 | 4♥ | ♥K | -1 | -5 |
| -3.2 | Round 1 | CTBA | 1 | 3NT | ♦10 | +1 | +0 |
| -3.2 | Round 1 | CTBA | 4 | 4♥ | ♣3 | -1 | -12 |
| -3.5 | Round 4 | ZHONGFU | 28 | 4♠x | ♦K | -1 | -9 |
| -3.5 | Round 7 | TIANJIN COM-JADEITE | 15 | 4♠ | ♠5 | -1 | -12 |
| -3.7 | Round 6 | PODDAR DEVELOPERS | 9 | 6♣ | ♠A | -2 | +0 |
| -3.7 | Round 6 | PODDAR DEVELOPERS | 10 | 3NT | ♠4 | -1 | -6 |
| -3.7 | Round 8 | DALIAN | 23 | 1♠ | ♣J | -2 | -3 |
| -3.8 | Round 7 | TIANJIN COM-JADEITE | 16 | 5♥x | ♦6 | -2 | -5 |
| -4.4 | Round 7 | TIANJIN COM-JADEITE | 18 | 5♦ | ♥3 | +1 | -13 |
| -4.7 | Round 1 | CTBA | 5 | 3♠ | ♠3 | -3 | -4 |
| -4.7 | Round 4 | ZHONGFU | 26 | 1NT | ♠4 | -1 | -5 |
| -6.0 | Round 2 | BANK OF CHINA IN HAINAN | 13 | 4♠ | ♣3 | +3 | -17 |
| -6.2 | Round 6 | PODDAR DEVELOPERS | 14 | 4♠ | ♥3 | = | -7 |
| -6.5 | Round 3 | REDBULL | 21 | 3♦ | ♣10 | = | -12 |
| -10.8 | Round 6 | PODDAR DEVELOPERS | 13 | 4♠ | ♥A | = | -11 |