WANG Zhongtian · CHINA RDFZ RED
vs par split: bidding -0.07 · play +0.30
Strength of schedule: opponents averaged +0.23/bd (a tough draw) → opponent-adjusted +0.89/bd
Card play — on target: opening leads 84.2% #37 of 124 · declarer play 41.7% #118 of 124 · defence 80.6% #65 of 124
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (6) | 92.3% (13) |
| Declarer play | 60.0% (5) | 28.6% (7) |
| Defence | 72.7% (11) | 85.0% (20) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 80.0% (5) · ♦ 66.7% (3) · ♣ 100.0% (6)
vs par by strain: NT -0.33 (24) · a suit +0.61 (36)
vs par by level: part-score -1.52 (23) · game +1.06 (33) · slam +3.50 (4)
By role: declaring +1.44/bd (-1.38 vs par · 29) · defending -0.08/bd (+1.74 vs par · 31)
By vulnerability: vulnerable +1.22/bd (+0.20 vs par · 30) · not vulnerable +0.09/bd (+0.27 vs par · 30)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | Y.Wen | Z.Wang – Y.Niu | Closed | 10 | -12.9 | -1.29 | -2.10 |
| Round 3 | Y.Wen | H.Li – Z.Lin | Open | 10 | +25.7 | +2.57 | +2.10 |
| Round 4 | Y.Wen | J.Wang – R.Tan | Open | 10 | +18.6 | +1.86 | +2.90 |
| Round 6 | Y.Wen | J.Zhu – S.Zhang | Closed | 10 | -11.7 | -1.17 | -1.40 |
| Round 7 | Y.Wen | K.Sianglio – P.Promjan | Open | 10 | +9.8 | +0.98 | +1.70 |
| Round 8 | Y.Wen | L.Cheng – Y.Wang | Closed | 10 | +9.9 | +0.99 | -1.80 |
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 |
|---|---|---|---|---|---|---|---|
| +9.9 | Round 2 | CHINA RDFZ GALAXY | 20 | 3NT | ♦Q | +1 | +1 |
| +9.7 | Round 3 | TJ BRIDGE 2 | 23 | 4♥ | ♦4 | = | +10 |
| +9.6 | Round 3 | TJ BRIDGE 2 | 28 | 4♠ | ♦J | -2 | +11 |
| +8.1 | Round 8 | SHENGXING SATURN | 14 | 7♦x | ♥A | -5 | +7 |
| +7.9 | Round 4 | SHENGXING YELLOW | 9 | 3♣x | ♦A | -3 | -5 |
| +7.6 | Round 4 | SHENGXING YELLOW | 3 | 4♠x | ♠5 | +1 | +10 |
| +7.2 | Round 4 | SHENGXING YELLOW | 7 | 1NT | ♦5 | -4 | +7 |
| +6.6 | Round 8 | SHENGXING SATURN | 19 | 4♥ | ♣K | = | +3 |
| +6.5 | Round 3 | TJ BRIDGE 2 | 30 | 5♦ | ♠5 | +1 | +8 |
| +5.0 | Round 4 | SHENGXING YELLOW | 10 | 3♦ | ♥A | -3 | +4 |
| +4.8 | Round 6 | SHENGXING MARS | 28 | 4♠ | ♦8 | = | +0 |
| +3.5 | Round 2 | CHINA RDFZ GALAXY | 19 | 4♥ | ♠10 | = | -11 |
| +3.5 | Round 7 | MAGIC EYES THAILAND | 9 | 4♥ | ♦Q | = | +3 |
| +3.4 | Round 3 | TJ BRIDGE 2 | 29 | 3♣ | ♠6 | -1 | -1 |
| +3.4 | Round 7 | MAGIC EYES THAILAND | 4 | 4♥ | ♠A | -1 | +12 |
| +3.2 | Round 8 | SHENGXING SATURN | 20 | 3NT | ♠K | +1 | -1 |
| +3.1 | Round 3 | TJ BRIDGE 2 | 26 | 4♠ | ♦Q | = | +0 |
| +2.9 | Round 2 | CHINA RDFZ GALAXY | 14 | 4♠ | ♣6 | -1 | +4 |
| +2.8 | Round 7 | MAGIC EYES THAILAND | 3 | 3NT | ♣8 | -2 | +11 |
| +2.6 | Round 7 | MAGIC EYES THAILAND | 1 | 6♠ | ♥K | = | -11 |
| +2.4 | Round 8 | SHENGXING SATURN | 17 | 3NT | ♦J | -2 | +0 |
| +2.2 | Round 2 | CHINA RDFZ GALAXY | 15 | 3NT | ♠6 | +2 | +1 |
| +2.2 | Round 7 | MAGIC EYES THAILAND | 2 | 2♥ | ♦3 | +1 | -7 |
| +1.8 | Round 7 | MAGIC EYES THAILAND | 10 | 3NT | ♠6 | = | +0 |
| +1.4 | Round 4 | SHENGXING YELLOW | 8 | 6♥x | ♣J | -1 | +5 |
| +1.2 | Round 7 | MAGIC EYES THAILAND | 6 | 3NT | ♦9 | +2 | +1 |
| +0.8 | Round 2 | CHINA RDFZ GALAXY | 17 | 4♠ | ♦9 | +1 | +0 |
| +0.8 | Round 3 | TJ BRIDGE 2 | 27 | 3♥ | ♣A | = | +7 |
| +0.7 | Round 6 | SHENGXING MARS | 23 | 2NT | ♦4 | = | +1 |
| +0.3 | Round 8 | SHENGXING SATURN | 15 | 3NT | ♠3 | +1 | -10 |
| +0.2 | Round 4 | SHENGXING YELLOW | 4 | 3NT | ♠3 | +1 | -1 |
| +0.2 | Round 6 | SHENGXING MARS | 25 | 4♥ | ♣3 | -1 | +0 |
| -0.1 | Round 6 | SHENGXING MARS | 22 | 4♥ | ♠K | = | -1 |
| -0.6 | Round 8 | SHENGXING SATURN | 16 | 3♦ | ♣2 | -2 | -1 |
| -0.7 | Round 3 | TJ BRIDGE 2 | 25 | 1NT | ♦J | = | -1 |
| -0.8 | Round 4 | SHENGXING YELLOW | 5 | 1NT | ♦9 | -1 | -2 |
| -1.0 | Round 4 | SHENGXING YELLOW | 1 | 4♥ | ♦K | +1 | +11 |
| -1.0 | Round 8 | SHENGXING SATURN | 18 | 5♣x | ♠K | -1 | -6 |
| -1.1 | Round 6 | SHENGXING MARS | 30 | 1NT | ♥4 | = | +1 |
| -1.3 | Round 7 | MAGIC EYES THAILAND | 5 | 4♠ | ♠4 | = | +1 |
| -1.4 | Round 7 | MAGIC EYES THAILAND | 8 | 2♠ | ♣K | -2 | -1 |
| -1.4 | Round 8 | SHENGXING SATURN | 13 | 3♦ | ♠3 | = | -11 |
| -1.7 | Round 3 | TJ BRIDGE 2 | 24 | 1NT | ♦4 | -3 | -1 |
| -1.8 | Round 3 | TJ BRIDGE 2 | 21 | 1NT | ♠A | -1 | -6 |
| -1.8 | Round 6 | SHENGXING MARS | 26 | 1NT | ♠3 | -1 | -5 |
| -2.5 | Round 6 | SHENGXING MARS | 24 | 2NT | ♦7 | +2 | -2 |
| -2.8 | Round 2 | CHINA RDFZ GALAXY | 18 | 4♥ | ♠4 | = | -7 |
| -3.2 | Round 3 | TJ BRIDGE 2 | 22 | 3♥ | ♠A | +2 | -6 |
| -3.4 | Round 6 | SHENGXING MARS | 21 | 2NT | ♥A | -1 | -5 |
| -3.4 | Round 6 | SHENGXING MARS | 27 | 4♠ | ♣5 | +1 | +0 |
| -3.5 | Round 8 | SHENGXING SATURN | 12 | 1NT | ♣J | = | +0 |
| -3.7 | Round 2 | CHINA RDFZ GALAXY | 11 | 4♠ | ♥K | -1 | +2 |
| -4.2 | Round 4 | SHENGXING YELLOW | 6 | 3NT | ♥J | +2 | +0 |
| -4.2 | Round 8 | SHENGXING SATURN | 11 | 3♣ | ♥K | = | +1 |
| -4.7 | Round 4 | SHENGXING YELLOW | 2 | 3NT | ♠10 | +1 | +0 |
| -5.0 | Round 7 | MAGIC EYES THAILAND | 7 | 3♠ | ♥A | -3 | +8 |
| -5.1 | Round 2 | CHINA RDFZ GALAXY | 13 | 2NT | ♠3 | +1 | -10 |
| -5.1 | Round 6 | SHENGXING MARS | 29 | 4♠ | ♥A | = | -3 |
| -9.1 | Round 2 | CHINA RDFZ GALAXY | 12 | 5♦ | ♠A | -3 | -14 |
| -11.5 | Round 2 | CHINA RDFZ GALAXY | 16 | 6NT | ♣2 | +1 | +13 |