CAO Xueliang · CHINA XHJT
45rank
+66.7Butler · 90 bds
+0.74per board
±4.1swing
+0.52vs par /bd · #118/567
+0.73adjusted /bd
by round
vs par split: bidding -0.17 · play +0.69
Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted +0.73/bd
Card play — on target: opening leads 79.2% #315 of 567 · declarer play 87.0% #63 of 567 · defence 84.6% #222 of 567
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 77.8% (18) |
| Declarer play | 88.9% (9) | 85.7% (14) |
| Defence | 77.8% (9) | 86.7% (30) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 85.7% (7) · ♦ 77.8% (9) · ♣ 33.3% (3)
vs par by strain: NT -0.93 (27) · a suit +1.14 (63)
vs par by level: part-score +0.21 (38) · game +0.60 (47) · slam +2.20 (5)
By role: declaring +1.07/bd (-0.69 vs par · 51) · defending +0.31/bd (+2.10 vs par · 39)
By vulnerability: vulnerable +0.66/bd (+0.69 vs par · 45) · not vulnerable +0.82/bd (+0.36 vs par · 45)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | H.Huang | H.Zhang – L.He | Closed | 10 | -14.6 | -1.46 | -0.90 |
| Round 2 | H.Huang | J.Wang – J.Li | Closed | 10 | +10.1 | +1.01 | +2.40 |
| Round 3 | H.Huang | G.Chen – X.Huang | Closed | 10 | +17.5 | +1.75 | +2.80 |
| Round 6 | H.Huang | J.Yan – Q.Zhang | Closed | 10 | +6.9 | +0.69 | -0.80 |
| Round 7 | H.Huang | J.Jang – J.Park | Open | 10 | +4.8 | +0.48 | -2.40 |
| Round 8 | H.Huang | X.Lin – Z.You | Open | 10 | +13.1 | +1.31 | +1.20 |
| Round 11 | H.Huang | X.Li – M.Kang | Open | 10 | -15.8 | -1.58 | -0.90 |
| Round 12 | H.Huang | B.Satyanarayana – K.Nadar | Closed | 10 | +14.7 | +1.47 | +2.00 |
| Round 13 | H.Huang | W.Lazer – P.Gumby | Open | 10 | +30.0 | +3.00 | +1.30 |
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 |
|---|---|---|---|---|---|---|---|
| +11.5 | Round 2 | DONGFENG FENGSHEN | 17 | 4♠x | ♥A | -3 | +14 |
| +10.2 | Round 13 | AUSTRALIA Seniors | 2 | 3NT | ♠Q | = | +3 |
| +10.1 | Round 12 | FORMIDABLES | 28 | 6♥ | ♦10 | = | +0 |
| +9.5 | Round 7 | GALAGILE | 6 | 5♦x | ♥4 | -1 | +11 |
| +8.0 | Round 1 | SANMING EDUCATION | 4 | 4♥ | ♦9 | = | +10 |
| +7.3 | Round 2 | DONGFENG FENGSHEN | 19 | 3NT | ♦10 | +1 | +11 |
| +6.8 | Round 13 | AUSTRALIA Seniors | 3 | 3NT | ♦3 | -1 | +12 |
| +6.3 | Round 3 | FUJIAN BOSSSOFT | 23 | 3NT | ♣2 | -3 | +9 |
| +6.2 | Round 13 | AUSTRALIA Seniors | 6 | 4♥ | ♣9 | = | +0 |
| +6.1 | Round 8 | CANADA CHINA UNITED | 19 | 3NT | ♥Q | = | +0 |
| +6.0 | Round 3 | FUJIAN BOSSSOFT | 24 | 4♦ | ♥4 | +1 | +7 |
| +5.7 | Round 13 | AUSTRALIA Seniors | 5 | 4♥ | ♥4 | -1 | -2 |
| +5.5 | Round 12 | FORMIDABLES | 29 | 2♠ | ♣7 | -1 | +6 |
| +5.1 | Round 8 | CANADA CHINA UNITED | 12 | 3NT | ♦5 | = | +11 |
| +5.1 | Round 11 | DALIAN AOXIN | 11 | 4♥ | ♣A | = | +8 |
| +5.0 | Round 6 | WUHAN XINGYUTU MEDIA | 29 | 6♣ | ♥10 | = | -2 |
| +4.9 | Round 6 | WUHAN XINGYUTU MEDIA | 26 | 3♦ | ♥3 | -1 | +6 |
| +4.5 | Round 13 | AUSTRALIA Seniors | 8 | 6♦ | ♣J | = | +0 |
| +4.2 | Round 7 | GALAGILE | 9 | 3NT | ♦8 | = | -13 |
| +4.1 | Round 12 | FORMIDABLES | 27 | 4♠ | ♠4 | = | +0 |
| +4.0 | Round 11 | DALIAN AOXIN | 19 | 3NT | ♦9 | = | +0 |
| +3.8 | Round 1 | SANMING EDUCATION | 6 | 2♠ | ♦2 | = | +11 |
| +3.7 | Round 2 | DONGFENG FENGSHEN | 12 | 2♥ | ♦3 | = | +12 |
| +3.7 | Round 3 | FUJIAN BOSSSOFT | 29 | 3♠ | ♥J | +1 | -1 |
| +3.5 | Round 13 | AUSTRALIA Seniors | 1 | 4♥ | ♦Q | = | +0 |
| +3.3 | Round 2 | DONGFENG FENGSHEN | 15 | 4♥ | ♦10 | = | +6 |
| +2.9 | Round 3 | FUJIAN BOSSSOFT | 28 | 2♥ | ♠Q | +3 | +6 |
| +2.7 | Round 3 | FUJIAN BOSSSOFT | 27 | 3NT | ♣7 | +1 | +4 |
| +2.0 | Round 6 | WUHAN XINGYUTU MEDIA | 27 | 5♠ | ♥A | -1 | +8 |
| +1.9 | Round 7 | GALAGILE | 1 | 4♥ | ♣9 | -2 | +0 |
| +1.9 | Round 8 | CANADA CHINA UNITED | 16 | 2♥ | ♣A | +1 | +6 |
| +1.7 | Round 8 | CANADA CHINA UNITED | 18 | 5♦ | ♣5 | = | -2 |
| +1.5 | Round 1 | SANMING EDUCATION | 2 | 3♦ | ♠7 | +1 | +0 |
| +1.3 | Round 6 | WUHAN XINGYUTU MEDIA | 21 | 3NT | ♦6 | -2 | -5 |
| +1.2 | Round 12 | FORMIDABLES | 23 | 2♥ | ♥8 | +2 | +1 |
| +1.1 | Round 3 | FUJIAN BOSSSOFT | 26 | 4♥ | ♠K | +2 | +13 |
| +1.0 | Round 12 | FORMIDABLES | 24 | 3NT | ♥2 | -3 | +7 |
| +0.9 | Round 6 | WUHAN XINGYUTU MEDIA | 24 | 2♥ | ♣6 | = | +0 |
| +0.9 | Round 12 | FORMIDABLES | 30 | 2♦ | ♦5 | -1 | -3 |
| +0.8 | Round 7 | GALAGILE | 5 | 3♣ | ♥3 | = | +0 |
| +0.7 | Round 12 | FORMIDABLES | 26 | 3♥ | ♥2 | = | +0 |
| +0.6 | Round 2 | DONGFENG FENGSHEN | 13 | 1NT | ♦Q | = | -1 |
| +0.6 | Round 6 | WUHAN XINGYUTU MEDIA | 23 | 2♥ | ♣4 | = | -1 |
| +0.5 | Round 1 | SANMING EDUCATION | 7 | 1NT | ♥5 | +1 | +0 |
| +0.5 | Round 8 | CANADA CHINA UNITED | 15 | 3NT | ♠7 | +1 | +0 |
| +0.4 | Round 8 | CANADA CHINA UNITED | 17 | 5♣ | ♦A | -1 | +4 |
| +0.4 | Round 11 | DALIAN AOXIN | 20 | 2♠ | ♦5 | = | +0 |
| +0.3 | Round 8 | CANADA CHINA UNITED | 13 | 3♦ | ♠A | +1 | +0 |
| +0.0 | Round 8 | CANADA CHINA UNITED | 14 | 3NT | ♣7 | +2 | +0 |
| -0.1 | Round 3 | FUJIAN BOSSSOFT | 22 | 3NT | ♦3 | -1 | -5 |
| -0.2 | Round 11 | DALIAN AOXIN | 18 | 2♠ | ♣2 | = | +0 |
| -0.3 | Round 3 | FUJIAN BOSSSOFT | 30 | 4♥ | ♦3 | +1 | +0 |
| -0.4 | Round 7 | GALAGILE | 7 | 2♦ | ♦3 | = | -1 |
| -0.6 | Round 2 | DONGFENG FENGSHEN | 14 | 3♦ | ♥7 | = | -5 |
| -0.6 | Round 6 | WUHAN XINGYUTU MEDIA | 30 | 2♥ | ♣4 | +1 | -6 |
| -0.9 | Round 7 | GALAGILE | 2 | 2♠ | ♣K | -1 | +1 |
| -1.0 | Round 8 | CANADA CHINA UNITED | 20 | 2NT | ♥8 | -1 | -5 |
| -1.0 | Round 13 | AUSTRALIA Seniors | 7 | 4♠ | ♠6 | = | +1 |
| -1.1 | Round 13 | AUSTRALIA Seniors | 4 | 2♥ | ♦3 | = | +0 |
| -1.1 | Round 13 | AUSTRALIA Seniors | 9 | 3NT | ♠5 | = | +0 |
| -1.2 | Round 2 | DONGFENG FENGSHEN | 18 | 2♥ | ♣3 | -1 | -4 |
| -1.2 | Round 6 | WUHAN XINGYUTU MEDIA | 28 | 1NT | ♦4 | +1 | +1 |
| -1.2 | Round 7 | GALAGILE | 3 | 2NT | ♥10 | = | +0 |
| -1.3 | Round 7 | GALAGILE | 8 | 3NT | ♦6 | = | -11 |
| -1.3 | Round 11 | DALIAN AOXIN | 16 | 3♥ | ♣9 | = | +0 |
| -1.7 | Round 12 | FORMIDABLES | 25 | 6♦ | ♠8 | +1 | +11 |
| -1.9 | Round 8 | CANADA CHINA UNITED | 11 | 5♣ | ♥A | = | -2 |
| -2.1 | Round 3 | FUJIAN BOSSSOFT | 25 | 2NT | ♠2 | +1 | -6 |
| -2.3 | Round 1 | SANMING EDUCATION | 3 | 2NT | ♣3 | +2 | -1 |
| -2.3 | Round 11 | DALIAN AOXIN | 17 | 2♠ | ♦4 | +2 | +6 |
| -2.4 | Round 12 | FORMIDABLES | 22 | 6♣ | ♦J | = | +2 |
| -2.7 | Round 3 | FUJIAN BOSSSOFT | 21 | 4♥ | ♠K | = | +1 |
| -2.7 | Round 6 | WUHAN XINGYUTU MEDIA | 22 | 2♠ | ♥K | -2 | -2 |
| -2.9 | Round 1 | SANMING EDUCATION | 5 | 2♣ | ♣4 | +2 | -7 |
| -3.1 | Round 1 | SANMING EDUCATION | 8 | 4♠ | ♦A | -1 | -10 |
| -3.3 | Round 2 | DONGFENG FENGSHEN | 11 | 5♦ | ♥K | = | +1 |
| -3.3 | Round 6 | WUHAN XINGYUTU MEDIA | 25 | 3NT | ♥10 | -2 | -7 |
| -3.3 | Round 7 | GALAGILE | 4 | 5♦ | ♦7 | +1 | -3 |
| -3.7 | Round 13 | AUSTRALIA Seniors | 10 | 3♥ | ♠5 | = | -1 |
| -3.8 | Round 2 | DONGFENG FENGSHEN | 16 | 3NT | ♠3 | = | -7 |
| -3.9 | Round 1 | SANMING EDUCATION | 9 | 4♥x | ♦A | -1 | +0 |
| -4.5 | Round 7 | GALAGILE | 10 | 5♦x | ♠Q | -1 | -8 |
| -4.7 | Round 12 | FORMIDABLES | 21 | 3♠ | ♦A | -1 | -4 |
| -5.1 | Round 11 | DALIAN AOXIN | 15 | 4♠ | ♦5 | = | +1 |
| -5.2 | Round 1 | SANMING EDUCATION | 1 | 4♠ | ♣2 | = | +0 |
| -5.2 | Round 11 | DALIAN AOXIN | 13 | 3NT | ♣J | +1 | -10 |
| -5.2 | Round 11 | DALIAN AOXIN | 14 | 5♣ | ♦Q | = | -7 |
| -6.0 | Round 11 | DALIAN AOXIN | 12 | 2♦ | ♣K | +1 | -7 |
| -7.4 | Round 2 | DONGFENG FENGSHEN | 20 | 4♠ | ♥A | = | -3 |
| -11.0 | Round 1 | SANMING EDUCATION | 10 | 3NTx | ♥3 | -2 | -12 |