GU Jin · SHANGHAI THINK BRIDGE CLUB
vs par split: bidding +0.14 · play +0.16
Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted -0.11/bd
Card play — on target: opening leads 60.0% #182 of 207 · declarer play 73.7% #109 of 206 · defence 86.4% #87 of 208
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 40.0% (5) | 80.0% (5) |
| Declarer play | 75.0% (4) | 73.3% (15) |
| Defence | 66.7% (9) | 100.0% (13) |
Opening leads by suit led: ♠ 25.0% (4) · ♥ 66.7% (3) · ♦ 100.0% (2) · ♣ 100.0% (1)
vs par by strain: NT +1.50 (18) · a suit -0.26 (38)
vs par by level: part-score -1.40 (20) · game +1.25 (36)
By role: declaring -0.40/bd (-1.44 vs par · 34) · defending +0.18/bd (+3.00 vs par · 22)
By vulnerability: vulnerable -0.92/bd (-0.89 vs par · 28) · not vulnerable +0.57/bd (+1.50 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | D.Xu | X.Liu – J.Yang | Closed | 7 | -19.1 | -2.73 | -1.57 |
| Round 2 | D.Xu | J.Shi – Y.Du | Closed | 7 | +3.7 | +0.53 | +1.71 |
| Round 3 | D.Xu | P.Han – Y.Gao | Open | 7 | +15.0 | +2.14 | +5.14 |
| Round 4 | D.Xu | J.Pszczola – M.Wortel | Open | 7 | +5.0 | +0.71 | -1.29 |
| Round 5 | D.Xu | M.Orey Capucho – M.Lara | Open | 7 | -8.9 | -1.27 | -4.00 |
| Round 6 | D.Xu | J.Lei – H.Zhu | Open | 7 | +18.4 | +2.63 | +4.14 |
| Round 7 | D.Xu | C.Cheek – L.Deas | Closed | 7 | -18.2 | -2.60 | -2.71 |
| Round 8 | D.Xu | J.Cayne – G.Olivieri | Closed | 7 | -5.6 | -0.80 | +1.00 |
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 |
|---|---|---|---|---|---|---|---|
| +12.1 | Round 6 | COFCO YALONG BAY | 13 | 4♠x | ♥A | = | +11 |
| +7.0 | Round 5 | MARVELOUS | 2 | 3NT | ♥2 | -2 | +8 |
| +5.7 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 17 | 4♠ | ♦Q | -2 | +6 |
| +4.6 | Round 2 | BEIJING CENTURY WEIDA | 8 | 3NT | ♣J | = | +7 |
| +3.9 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 15 | 4♠ | ♦Q | -1 | +6 |
| +3.9 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 18 | 4♠ | ♣3 | -1 | +13 |
| +3.8 | Round 4 | MILNER | 25 | 3♥ | ♠A | = | +0 |
| +3.5 | Round 2 | BEIJING CENTURY WEIDA | 12 | 4♥ | ♠A | +1 | +1 |
| +3.3 | Round 4 | MILNER | 26 | 5♣ | ♥A | +1 | -5 |
| +3.2 | Round 6 | COFCO YALONG BAY | 9 | 3NT | ♥6 | = | +14 |
| +3.1 | Round 2 | BEIJING CENTURY WEIDA | 13 | 3NT | ♦7 | +3 | +1 |
| +2.9 | Round 6 | COFCO YALONG BAY | 8 | 4♠ | ♥3 | -1 | +5 |
| +2.7 | Round 8 | CAYNE | 24 | 2♠x | ♦A | -1 | +8 |
| +2.5 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 16 | 2NT | ♠Q | -2 | +11 |
| +2.5 | Round 7 | LYNCH | 16 | 3♠ | ♣K | +1 | +6 |
| +2.4 | Round 8 | CAYNE | 27 | 4♠ | ♥8 | = | +0 |
| +2.2 | Round 6 | COFCO YALONG BAY | 10 | 4♠ | ♦7 | = | +0 |
| +2.2 | Round 7 | LYNCH | 17 | 4♠ | ♥2 | +2 | +1 |
| +1.5 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 21 | 4♥ | ♦10 | +1 | +0 |
| +1.3 | Round 2 | BEIJING CENTURY WEIDA | 9 | 2♥ | ♦3 | -2 | -2 |
| +1.3 | Round 4 | MILNER | 24 | 2♥ | ♠6 | = | +0 |
| +1.1 | Round 7 | LYNCH | 15 | 3♦ | ♥A | -3 | -3 |
| +0.8 | Round 6 | COFCO YALONG BAY | 14 | 4♥ | ♦10 | -1 | +3 |
| +0.6 | Round 2 | BEIJING CENTURY WEIDA | 14 | 4♠ | ♥4 | +2 | +14 |
| +0.5 | Round 5 | MARVELOUS | 3 | 3♠ | ♦8 | = | +0 |
| +0.5 | Round 8 | CAYNE | 26 | 3NT | ♠A | -3 | +8 |
| +0.1 | Round 5 | MARVELOUS | 5 | 2♦ | ♣4 | -1 | +1 |
| +0.1 | Round 6 | COFCO YALONG BAY | 12 | 2NT | ♣4 | +1 | -6 |
| +0.1 | Round 8 | CAYNE | 22 | 4♥ | ♠2 | = | +1 |
| -0.1 | Round 4 | MILNER | 27 | 2♥ | ♣K | -1 | -4 |
| -0.5 | Round 8 | CAYNE | 23 | 3NT | ♠9 | +2 | -2 |
| -0.6 | Round 1 | MEIKUANGTIXIE | 2 | 3NT | ♠K | = | -1 |
| -0.6 | Round 1 | MEIKUANGTIXIE | 3 | 3♣ | ♠K | -1 | +5 |
| -0.6 | Round 5 | MARVELOUS | 6 | 3♥ | ♦K | = | -4 |
| -0.7 | Round 1 | MEIKUANGTIXIE | 6 | 4♥ | ♥4 | +1 | +0 |
| -0.7 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 20 | 3NT | ♦Q | +2 | +0 |
| -0.8 | Round 4 | MILNER | 28 | 1NT | ♠2 | -2 | +0 |
| -1.1 | Round 4 | MILNER | 22 | 5♠ | ♦A | = | +0 |
| -1.3 | Round 5 | MARVELOUS | 1 | 3♠ | ♥3 | +1 | -6 |
| -1.4 | Round 2 | BEIJING CENTURY WEIDA | 11 | 4♥ | ♦A | = | +1 |
| -1.4 | Round 4 | MILNER | 23 | 3NT | ♥3 | = | +0 |
| -1.8 | Round 3 | SHANXI ZHANGBI OLD CASTLE | 19 | 3NT | ♣3 | = | +0 |
| -2.9 | Round 1 | MEIKUANGTIXIE | 1 | 3NT | ♥8 | +2 | -1 |
| -2.9 | Round 6 | COFCO YALONG BAY | 11 | 3NT | ♠3 | = | +2 |
| -3.1 | Round 1 | MEIKUANGTIXIE | 5 | 1NT | ♠3 | -2 | +0 |
| -3.8 | Round 7 | LYNCH | 21 | 5♥x | ♠3 | -2 | -5 |
| -4.0 | Round 8 | CAYNE | 25 | 4♥ | ♣8 | +1 | +0 |
| -4.3 | Round 1 | MEIKUANGTIXIE | 4 | 1NT | ♣4 | +1 | -6 |
| -4.6 | Round 7 | LYNCH | 18 | 4♠ | ♣Q | +1 | +0 |
| -4.6 | Round 7 | LYNCH | 19 | 4♠ | ♥Q | -1 | -5 |
| -6.5 | Round 5 | MARVELOUS | 7 | 4♠ | ♣9 | -1 | -17 |
| -6.8 | Round 8 | CAYNE | 28 | 1NT | ♣Q | -4 | -8 |
| -6.9 | Round 1 | MEIKUANGTIXIE | 7 | 4♠x | ♥3 | -1 | -8 |
| -8.0 | Round 2 | BEIJING CENTURY WEIDA | 10 | 2♠ | ♦7 | +2 | -10 |
| -8.1 | Round 5 | MARVELOUS | 4 | 2♠ | ♥7 | +3 | -10 |
| -11.0 | Round 7 | LYNCH | 20 | 4♠ | ♦A | -1 | -13 |