GU Ling · ZHEJIANG JINJIANG BRIDGE CLUB
vs par split: bidding -0.84 · play +0.12
Strength of schedule: opponents averaged -0.05/bd (an average draw) → opponent-adjusted -0.07/bd
Card play — on target: opening leads 100.0% #1 of 398 · declarer play 66.7% #254 of 398 · defence 90.5% #91 of 399
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 100.0% (6) |
| Declarer play | 75.0% (4) | 64.3% (14) |
| Defence | 85.7% (7) | 92.9% (14) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (2) · ♦ 100.0% (3) · ♣ 100.0% (2)
vs par by strain: NT +1.50 (16) · a suit -1.60 (40)
vs par by level: part-score -0.78 (18) · game -0.78 (36) · slam +1.00 (2)
By role: declaring -0.33/bd (-2.46 vs par · 35) · defending +0.48/bd (+2.19 vs par · 21)
By vulnerability: vulnerable +0.41/bd (-0.48 vs par · 29) · not vulnerable -0.49/bd (-0.96 vs par · 27)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Wang | R.Van Prooijen – A.Wilson | Closed | 7 | +2.1 | +0.30 | -0.57 |
| Round 2 | Y.Wang | Y.Ren – Q.Chen | Open | 7 | +2.0 | +0.29 | +0.86 |
| Round 3 | Y.Wang | H.Zhu – X.Li | Open | 7 | -12.4 | -1.77 | -1.43 |
| Round 4 | Y.Wang | H.Yokoi – H.Kim | Closed | 7 | +2.6 | +0.37 | -1.43 |
| Round 5 | Y.Wang | B.Myers – S.Brock | Open | 7 | +12.3 | +1.76 | +1.14 |
| Round 6 | Y.Wang | C.Cheek – L.Deas | Open | 7 | +29.2 | +4.17 | +2.00 |
| Round 7 | Y.Wang | J.Meckstroth – R.Rogers | Open | 7 | -21.4 | -3.06 | -5.86 |
| Round 8 | Y.Wang | J.Li – L.Shen | Open | 7 | -15.8 | -2.26 | -0.43 |
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 |
|---|---|---|---|---|---|---|---|
| +10.1 | Round 1 | WILLENKEN | 3 | 3NT | ♠5 | -1 | +12 |
| +7.5 | Round 6 | LYNCH | 8 | 3NT | ♥K | = | -1 |
| +7.4 | Round 6 | LYNCH | 14 | 3NT | ♠J | +1 | +4 |
| +7.3 | Round 6 | LYNCH | 11 | 6♠ | ♦2 | +1 | +1 |
| +6.7 | Round 3 | DALIAN | 18 | 3NT | ♠2 | -2 | +11 |
| +6.6 | Round 6 | LYNCH | 12 | 6♥ | ♠4 | = | +1 |
| +5.4 | Round 5 | BROCK | 3 | 4♥ | ♦A | +1 | +0 |
| +5.0 | Round 4 | SOUL | 28 | 4♥ | ♠J | -2 | +6 |
| +4.7 | Round 2 | TIANJIN CONTRACT BRIDGE ASSOCI | 12 | 3NT | ♣5 | = | +3 |
| +3.9 | Round 8 | SHENZHEN | 22 | 2♥ | ♠2 | -3 | +6 |
| +3.2 | Round 2 | TIANJIN CONTRACT BRIDGE ASSOCI | 8 | 5♥ | ♠A | = | +2 |
| +3.0 | Round 2 | TIANJIN CONTRACT BRIDGE ASSOCI | 11 | 3♦ | ♥10 | +1 | +0 |
| +3.0 | Round 4 | SOUL | 23 | 4♠ | ♣7 | = | -13 |
| +2.8 | Round 4 | SOUL | 22 | 3NT | ♠8 | +2 | +13 |
| +2.6 | Round 5 | BROCK | 7 | 3♥ | ♠10 | = | +6 |
| +2.5 | Round 5 | BROCK | 4 | 3NT | ♥J | = | -2 |
| +2.3 | Round 2 | TIANJIN CONTRACT BRIDGE ASSOCI | 10 | 3NT | ♣8 | = | +0 |
| +1.9 | Round 7 | RIVERS | 15 | 3♣ | ♥8 | +3 | +2 |
| +1.5 | Round 5 | BROCK | 6 | 4♠ | ♦K | = | -1 |
| +1.3 | Round 1 | WILLENKEN | 7 | 4♥ | ♠5 | = | -1 |
| +0.8 | Round 5 | BROCK | 1 | 5♠x | ♥K | -2 | +5 |
| +0.6 | Round 6 | LYNCH | 13 | 1NT | ♥J | +2 | +10 |
| +0.4 | Round 3 | DALIAN | 17 | 3♦ | ♣A | -1 | -5 |
| +0.3 | Round 1 | WILLENKEN | 2 | 4♥ | ♦K | +1 | +0 |
| +0.2 | Round 8 | SHENZHEN | 26 | 1♠ | ♣Q | = | +5 |
| +0.1 | Round 4 | SOUL | 25 | 3NT | ♠4 | = | +0 |
| +0.1 | Round 6 | LYNCH | 10 | 4♥ | ♠4 | = | -1 |
| -0.1 | Round 3 | DALIAN | 19 | 4♥ | ♣6 | +1 | +0 |
| -0.1 | Round 5 | BROCK | 2 | 4♥ | ♠J | +1 | +0 |
| -0.3 | Round 2 | TIANJIN CONTRACT BRIDGE ASSOCI | 13 | 3NT | ♠3 | = | +0 |
| -0.3 | Round 6 | LYNCH | 9 | 4♥ | ♦4 | +1 | +0 |
| -0.4 | Round 1 | WILLENKEN | 4 | 1NT | ♥A | = | -11 |
| -0.4 | Round 5 | BROCK | 5 | 2♠ | ♥5 | +1 | +0 |
| -1.0 | Round 3 | DALIAN | 21 | 4♠ | ♣J | +1 | +0 |
| -1.4 | Round 3 | DALIAN | 20 | 3NT | ♦7 | +2 | +0 |
| -1.4 | Round 7 | RIVERS | 16 | 3♠ | ♣K | = | +0 |
| -1.6 | Round 8 | SHENZHEN | 28 | 3♠ | ♦J | +1 | -1 |
| -1.9 | Round 1 | WILLENKEN | 6 | 3NT | ♠A | -1 | -5 |
| -2.0 | Round 4 | SOUL | 26 | 3♣ | ♦8 | -1 | -11 |
| -2.2 | Round 7 | RIVERS | 20 | 2♠ | ♦J | = | +0 |
| -2.2 | Round 8 | SHENZHEN | 25 | 4♠x | ♣6 | -1 | -5 |
| -2.5 | Round 4 | SOUL | 27 | 5♣ | ♠A | -1 | -4 |
| -2.9 | Round 1 | WILLENKEN | 5 | 2♠ | ♣A | -1 | +0 |
| -3.0 | Round 7 | RIVERS | 18 | 5♠ | ♥K | +2 | -17 |
| -3.1 | Round 8 | SHENZHEN | 27 | 4♥x | ♥5 | -2 | -4 |
| -3.8 | Round 4 | SOUL | 24 | 4♠x | ♥J | -3 | -1 |
| -4.0 | Round 7 | RIVERS | 19 | 3♠ | ♣K | -3 | -6 |
| -4.0 | Round 8 | SHENZHEN | 23 | 3♠ | ♣A | -2 | +7 |
| -4.2 | Round 7 | RIVERS | 21 | 4♠ | ♣7 | -1 | -6 |
| -4.4 | Round 1 | WILLENKEN | 1 | 3NT | ♠7 | = | +1 |
| -5.2 | Round 2 | TIANJIN CONTRACT BRIDGE ASSOCI | 14 | 5♦ | ♦6 | = | +2 |
| -5.7 | Round 2 | TIANJIN CONTRACT BRIDGE ASSOCI | 9 | 4♠ | ♣6 | -3 | -1 |
| -5.8 | Round 3 | DALIAN | 15 | 3♥ | ♣A | +1 | -4 |
| -8.5 | Round 7 | RIVERS | 17 | 5♣ | ♠K | -1 | -14 |
| -9.0 | Round 8 | SHENZHEN | 24 | 3NT | ♣7 | -1 | -11 |
| -11.2 | Round 3 | DALIAN | 16 | 2♣x | ♥10 | -4 | -12 |