KUANG Yuegang · REDBULL
vs par split: bidding +0.61 · play +0.20
Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.34/bd
Card play — on target: opening leads 58.3% #265 of 277 · declarer play 71.4% #160 of 277 · defence 87.0% #90 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (6) | 50.0% (6) |
| Declarer play | 100.0% (1) | 69.2% (13) |
| Defence | 66.7% (9) | 100.0% (14) |
Opening leads by suit led: ♠ 33.3% (3) · ♥ 75.0% (4) · ♦ 33.3% (3) · ♣ 100.0% (2)
vs par by strain: NT -0.57 (14) · a suit +1.37 (35)
vs par by level: part-score -0.39 (23) · game +0.82 (22) · slam +7.75 (4)
By role: declaring -0.60/bd (-2.12 vs par · 26) · defending +1.17/bd (+4.13 vs par · 23)
By vulnerability: vulnerable -0.18/bd (+0.04 vs par · 25) · not vulnerable +0.65/bd (+1.62 vs par · 24)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Wang | Z.Li – Y.Zhang | Open | 7 | +2.8 | +0.40 | +0.57 |
| Round 2 | Y.Wang | H.Chen – W.Chao | Closed | 7 | -6.7 | -0.96 | +2.43 |
| Round 3 | Y.Wang | Z.Fang – Z.Ling | Open | 7 | -5.0 | -0.71 | -1.57 |
| Round 5 | Y.Wang | J.Shih – P.Wang | Open | 7 | -4.5 | -0.64 | +0.86 |
| Round 6 | Y.Wang | M.Barhbarh – J.Ech Cherif Alkettani | Open | 7 | +12.3 | +1.76 | +2.29 |
| Round 7 | Y.Wang | G.Narkiewicz – K.Buras | Closed | 7 | +10.5 | +1.50 | +0.86 |
| Round 8 | Y.Wang | K.Nandi – S.Datta | Closed | 7 | +1.8 | +0.26 | +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 |
|---|---|---|---|---|---|---|---|
| +8.6 | Round 6 | MOROCCAN OPEN T | 9 | 4♥x | ♦K | -2 | +12 |
| +8.3 | Round 7 | BRIDGE 24 | 21 | 5♠ | ♥2 | +1 | +11 |
| +5.4 | Round 7 | BRIDGE 24 | 16 | 6♠ | ♦10 | -2 | +7 |
| +5.2 | Round 1 | BEYOND | 7 | 2♥ | ♦3 | +1 | +7 |
| +5.0 | Round 2 | BEIJING SHARE SUN | 10 | 3♠x | ♥7 | -1 | +7 |
| +4.9 | Round 2 | BEIJING SHARE SUN | 14 | 3NT | ♣2 | -3 | +6 |
| +4.4 | Round 6 | MOROCCAN OPEN T | 14 | 4♠ | ♠3 | -1 | +4 |
| +4.2 | Round 8 | HEMANT JALAN | 24 | 4♠ | ♠3 | -2 | +6 |
| +3.8 | Round 6 | MOROCCAN OPEN T | 13 | 2♠ | ♠4 | -1 | +5 |
| +3.4 | Round 6 | MOROCCAN OPEN T | 11 | 3NT | ♥2 | -2 | +5 |
| +3.4 | Round 7 | BRIDGE 24 | 20 | 3♠ | ♦J | -1 | +5 |
| +3.2 | Round 5 | YEH MIX | 4 | 4♠ | ♦K | -1 | +6 |
| +3.0 | Round 1 | BEYOND | 3 | 2♠ | ♦5 | = | +6 |
| +3.0 | Round 8 | HEMANT JALAN | 23 | 1♠ | ♣J | = | +5 |
| +2.3 | Round 3 | SHAOGUAN RENHUA | 20 | 2NT | ♦5 | +1 | -1 |
| +2.2 | Round 8 | HEMANT JALAN | 27 | 3NT | ♣2 | = | -1 |
| +1.8 | Round 5 | YEH MIX | 3 | 3NT | ♥5 | = | +0 |
| +1.6 | Round 3 | SHAOGUAN RENHUA | 19 | 4♠ | ♣K | = | +6 |
| +1.2 | Round 1 | BEYOND | 6 | 1NT | ♥4 | = | +11 |
| +1.2 | Round 8 | HEMANT JALAN | 25 | 3♥ | ♦7 | = | +0 |
| +1.1 | Round 7 | BRIDGE 24 | 17 | 4♥ | ♠5 | -2 | +7 |
| +0.8 | Round 8 | HEMANT JALAN | 28 | 4♠ | ♦J | = | +3 |
| +0.4 | Round 1 | BEYOND | 5 | 2♠ | ♠3 | -1 | +1 |
| +0.1 | Round 5 | YEH MIX | 2 | 3♥ | ♥3 | -1 | -1 |
| -0.3 | Round 2 | BEIJING SHARE SUN | 12 | 4♣ | ♠A | -1 | +2 |
| -0.5 | Round 3 | SHAOGUAN RENHUA | 16 | 1NT | ♠5 | = | -8 |
| -0.6 | Round 3 | SHAOGUAN RENHUA | 15 | 4♥ | ♠10 | +2 | +11 |
| -0.6 | Round 5 | YEH MIX | 1 | 4♥ | ♥3 | +1 | +0 |
| -0.7 | Round 3 | SHAOGUAN RENHUA | 21 | 4♣ | ♦4 | +1 | -10 |
| -0.7 | Round 5 | YEH MIX | 6 | 6NT | ♦Q | = | +11 |
| -1.3 | Round 7 | BRIDGE 24 | 19 | 2♠ | ♦10 | -2 | +1 |
| -1.4 | Round 1 | BEYOND | 2 | 2♠ | ♠2 | +3 | -10 |
| -1.7 | Round 6 | MOROCCAN OPEN T | 12 | 4♠x | ♥5 | -3 | -4 |
| -2.0 | Round 2 | BEIJING SHARE SUN | 8 | 1NT | ♠2 | +1 | +0 |
| -2.5 | Round 1 | BEYOND | 1 | 3NT | ♦10 | = | +1 |
| -2.5 | Round 6 | MOROCCAN OPEN T | 8 | 2♥x | ♠3 | -1 | +0 |
| -2.9 | Round 7 | BRIDGE 24 | 18 | 3NT | ♥2 | +3 | -13 |
| -3.0 | Round 3 | SHAOGUAN RENHUA | 18 | 3♥ | ♠J | -1 | +0 |
| -3.1 | Round 1 | BEYOND | 4 | 1NT | ♣A | = | -12 |
| -3.5 | Round 7 | BRIDGE 24 | 15 | 4♠ | ♦2 | -1 | -12 |
| -3.6 | Round 5 | YEH MIX | 5 | 4♠ | ♣3 | -1 | -10 |
| -3.7 | Round 6 | MOROCCAN OPEN T | 10 | 3NT | ♥3 | -1 | -6 |
| -4.0 | Round 2 | BEIJING SHARE SUN | 9 | 3♠ | ♠10 | -1 | -6 |
| -4.1 | Round 2 | BEIJING SHARE SUN | 11 | 4♥x | ♥K | -2 | -5 |
| -4.1 | Round 3 | SHAOGUAN RENHUA | 17 | 4♠x | ♣8 | -1 | -9 |
| -4.2 | Round 8 | HEMANT JALAN | 22 | 2NT | ♥Q | +1 | -1 |
| -4.7 | Round 5 | YEH MIX | 7 | 6♥ | ♠A | = | +0 |
| -5.4 | Round 8 | HEMANT JALAN | 26 | 2♠ | ♥6 | +1 | -10 |
| -6.2 | Round 2 | BEIJING SHARE SUN | 13 | 6♠ | ♥4 | = | +13 |