GU Yan · SHANGHAI THINK CLUB
61rank
+52.2Butler · 80 bds
+0.65per board
±4.2swing
+0.86vs par /bd · #80/672
+0.65adjusted /bd
by round
vs par split: bidding +0.49 · play +0.55
Strength of schedule: opponents averaged -0.00/bd (an average draw) → opponent-adjusted +0.65/bd
Card play — on target: opening leads 87.5% #162 of 671 · declarer play 85.7% #151 of 671 · defence 75.9% #594 of 672
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 87.5% (16) |
| Declarer play | · | 85.7% (14) |
| Defence | · | 75.9% (29) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (4) · ♦ 80.0% (5) · ♣ 100.0% (3)
vs par by strain: a suit +1.04 (55)
vs par by level: part-score +0.70 (23) · game +0.21 (29) · slam +11.67 (3)
By role: declaring +1.35/bd (-1.05 vs par · 38) · defending +0.02/bd (+2.60 vs par · 42)
By vulnerability: vulnerable +1.55/bd (+0.98 vs par · 43) · not vulnerable -0.39/bd (+0.73 vs par · 37)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | H.Huang | Y.Wang – K.Zhang | Closed | 10 | +18.0 | +1.80 | +0.10 |
| Round 4 | H.Huang | G.Xin – X.Lin | Open | 10 | +13.8 | +1.38 | +1.50 |
| Round 7 | H.Huang | J.Ye – J.Chen | Open | 10 | -15.3 | -1.53 | -2.80 |
| Round 8 | H.Huang | Z.Yan – H.Li | Closed | 10 | +6.8 | +0.68 | +1.20 |
| Round 9 | H.Huang | S.Ashe – J.Edelstein | Closed | 10 | +8.5 | +0.85 | +1.40 |
| Round 11 | H.Huang | T.Binderkrantz – N.Bekkouche | Closed | 10 | -3.5 | -0.35 | -0.80 |
| Round 12 | H.Huang | C.Wang – Z.Wang | Open | 10 | +0.7 | +0.07 | +0.90 |
| Round 13 | H.Huang | J.Dai – F.Gao | Open | 10 | +23.2 | +2.32 | +5.40 |
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 |
|---|---|---|---|---|---|---|---|
| +12.6 | Round 4 | SHANGHAI JIAHENG | 10 | 3Nx | ♥3 | = | +12 |
| +10.4 | Round 13 | SHANGHAILVCHENG | 5 | 6♦ | ♠9 | -1 | +16 |
| +10.3 | Round 8 | NINGBOYONGGUAN | 15 | 4♥ | ♥5 | = | +10 |
| +9.2 | Round 13 | SHANGHAILVCHENG | 2 | 4♥ | ♠6 | -1 | +13 |
| +7.8 | Round 9 | RAULD | 27 | 3N | ♠A | = | +6 |
| +7.6 | Round 3 | BEIJING BEI DI KE | 23 | 3♠ | ♥2 | +2 | +10 |
| +6.9 | Round 3 | BEIJING BEI DI KE | 24 | 3N | ♣K | +1 | +7 |
| +6.5 | Round 3 | BEIJING BEI DI KE | 25 | 1Nx | ♥10 | -1 | +7 |
| +5.8 | Round 13 | SHANGHAILVCHENG | 6 | 6N | ♦3 | -2 | +14 |
| +5.4 | Round 12 | TONGJI UNIVERSITY | 24 | 3♠ | ♦5 | = | +0 |
| +4.5 | Round 9 | RAULD | 25 | 3N | ♠J | -2 | +8 |
| +4.3 | Round 4 | SHANGHAI JIAHENG | 9 | 2♠ | ♠6 | +2 | +2 |
| +4.3 | Round 8 | NINGBOYONGGUAN | 14 | 4♥ | ♣2 | -2 | +5 |
| +3.7 | Round 3 | BEIJING BEI DI KE | 26 | 5♦x | ♣K | -1 | +3 |
| +3.6 | Round 11 | FIREWORKS | 14 | 2♦ | ♣4 | +3 | +15 |
| +3.6 | Round 12 | TONGJI UNIVERSITY | 22 | 5♦ | ♥7 | -1 | +5 |
| +3.6 | Round 13 | SHANGHAILVCHENG | 4 | 4♠ | ♣J | = | -1 |
| +3.5 | Round 12 | TONGJI UNIVERSITY | 30 | 3♥ | ♦A | = | +0 |
| +3.3 | Round 3 | BEIJING BEI DI KE | 30 | 3N | ♣9 | = | -6 |
| +3.3 | Round 11 | FIREWORKS | 11 | 3♦ | ♥A | +2 | +7 |
| +3.3 | Round 12 | TONGJI UNIVERSITY | 23 | 6♦ | ♠K | -2 | +8 |
| +3.2 | Round 12 | TONGJI UNIVERSITY | 26 | 3♥ | ♥2 | = | +0 |
| +2.6 | Round 8 | NINGBOYONGGUAN | 20 | 4♠ | ♣7 | = | +0 |
| +2.4 | Round 8 | NINGBOYONGGUAN | 18 | 2♠ | ♥Q | -1 | +4 |
| +2.4 | Round 11 | FIREWORKS | 17 | 3♦ | ♣Q | = | +0 |
| +2.2 | Round 4 | SHANGHAI JIAHENG | 6 | 4♣ | ♠Q | -2 | +11 |
| +2.2 | Round 13 | SHANGHAILVCHENG | 1 | 4♠ | ♠2 | +1 | +1 |
| +1.7 | Round 3 | BEIJING BEI DI KE | 22 | 3N | ♠2 | +2 | -4 |
| +1.6 | Round 9 | RAULD | 22 | 2♠ | ♦6 | +3 | +6 |
| +1.6 | Round 9 | RAULD | 30 | 5♥ | ♦10 | -3 | +0 |
| +1.6 | Round 11 | FIREWORKS | 18 | 4♣ | ♠4 | -1 | +4 |
| +1.4 | Round 4 | SHANGHAI JIAHENG | 8 | 3♠ | ♠8 | = | +0 |
| +1.3 | Round 13 | SHANGHAILVCHENG | 7 | 5♥ | ♣A | = | +0 |
| +1.2 | Round 11 | FIREWORKS | 13 | 2♥ | ♠2 | = | +1 |
| +1.0 | Round 4 | SHANGHAI JIAHENG | 5 | 1N | ♦5 | -1 | -1 |
| +0.9 | Round 7 | SHANXI | 6 | 4♥ | ♥6 | +1 | +0 |
| +0.8 | Round 4 | SHANGHAI JIAHENG | 1 | 5♣ | ♥K | -1 | +4 |
| +0.8 | Round 7 | SHANXI | 4 | 3N | ♥K | +2 | +0 |
| +0.7 | Round 7 | SHANXI | 10 | 2♥ | ♠9 | +1 | +0 |
| +0.7 | Round 9 | RAULD | 23 | 1N | ♠J | = | +1 |
| +0.5 | Round 9 | RAULD | 29 | 4♠ | ♥K | -1 | +0 |
| +0.4 | Round 9 | RAULD | 28 | 5♦ | ♠A | +1 | -5 |
| +0.1 | Round 7 | SHANXI | 1 | 4♥ | ♦8 | = | +1 |
| +0.1 | Round 8 | NINGBOYONGGUAN | 16 | 3♥ | ♥3 | -1 | -1 |
| -0.0 | Round 7 | SHANXI | 3 | 1N | ♣K | -2 | -9 |
| +0.0 | Round 13 | SHANGHAILVCHENG | 9 | 4♠ | ♥2 | +1 | +0 |
| -0.1 | Round 11 | FIREWORKS | 20 | 3N | ♠4 | +3 | -13 |
| -0.1 | Round 13 | SHANGHAILVCHENG | 10 | 2N | ♥K | = | +0 |
| -0.2 | Round 11 | FIREWORKS | 19 | 4♠ | ♥K | = | +0 |
| -0.2 | Round 12 | TONGJI UNIVERSITY | 25 | 3N | ♥5 | +1 | +5 |
| -0.3 | Round 3 | BEIJING BEI DI KE | 21 | 2N | ♥9 | = | -1 |
| -0.5 | Round 3 | BEIJING BEI DI KE | 29 | 3N | ♥K | = | +2 |
| -0.6 | Round 8 | NINGBOYONGGUAN | 17 | 3N | ♥7 | = | +6 |
| -0.8 | Round 7 | SHANXI | 9 | 4♥ | ♦J | +2 | +11 |
| -0.8 | Round 13 | SHANGHAILVCHENG | 3 | 4♠ | ♥4 | +1 | +0 |
| -0.9 | Round 4 | SHANGHAI JIAHENG | 2 | 3N | ♦4 | +2 | -1 |
| -0.9 | Round 8 | NINGBOYONGGUAN | 13 | 4♠ | ♥A | +2 | -7 |
| -0.9 | Round 9 | RAULD | 24 | 4♥ | ♦2 | = | +5 |
| -1.9 | Round 7 | SHANXI | 7 | 4♠ | ♥3 | -1 | -6 |
| -2.1 | Round 4 | SHANGHAI JIAHENG | 4 | 2♠ | ♥J | +2 | -10 |
| -2.2 | Round 4 | SHANGHAI JIAHENG | 7 | 2♠ | ♠3 | +2 | -1 |
| -2.2 | Round 12 | TONGJI UNIVERSITY | 27 | 4♥ | ♦Q | = | +6 |
| -2.3 | Round 8 | NINGBOYONGGUAN | 12 | 2N | ♦4 | = | +1 |
| -2.5 | Round 11 | FIREWORKS | 12 | 2♠ | ♦8 | = | -11 |
| -2.7 | Round 3 | BEIJING BEI DI KE | 27 | 3N | ♠Q | -1 | -5 |
| -2.7 | Round 9 | RAULD | 26 | 2N | ♠J | +1 | +0 |
| -3.3 | Round 4 | SHANGHAI JIAHENG | 3 | 3N | ♦3 | +3 | -1 |
| -3.5 | Round 7 | SHANXI | 5 | 5♠ | ♦Q | -1 | -6 |
| -3.9 | Round 7 | SHANXI | 2 | 2♠ | ♦4 | = | -6 |
| -4.2 | Round 12 | TONGJI UNIVERSITY | 21 | 4♥ | ♦6 | -1 | -4 |
| -4.4 | Round 12 | TONGJI UNIVERSITY | 29 | 3♠ | ♥Q | = | -6 |
| -4.5 | Round 8 | NINGBOYONGGUAN | 19 | 3♥ | ♣A | +1 | -2 |
| -4.6 | Round 8 | NINGBOYONGGUAN | 11 | 3N | ♦J | +1 | -4 |
| -4.7 | Round 11 | FIREWORKS | 16 | 4♠ | ♦9 | +1 | +0 |
| -5.0 | Round 9 | RAULD | 21 | 1♠ | ♣8 | +2 | -7 |
| -7.3 | Round 12 | TONGJI UNIVERSITY | 28 | 4♠ | ♦K | +1 | -5 |
| -7.7 | Round 7 | SHANXI | 8 | 5♠ | ♣A | = | -13 |
| -8.1 | Round 11 | FIREWORKS | 15 | 4♠ | ♣A | +1 | -11 |
| -8.2 | Round 3 | BEIJING BEI DI KE | 28 | 3N | ♦6 | -2 | -12 |
| -8.4 | Round 13 | SHANGHAILVCHENG | 8 | 6♠ | ♠6 | = | +11 |