GU Jiayu · SHANGHAI YOUTH 5
vs par split: bidding +1.13 · play -1.66
Strength of schedule: opponents averaged -0.37/bd (an easy draw) → opponent-adjusted -1.65/bd
Card play — on target: opening leads 83.3% · declarer play 71.4% · defence 72.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 83.3% (12) |
| Declarer play | · | 71.4% (7) |
| Defence | · | 72.0% (25) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 66.7% (3) · ♦ 100.0% (3) · ♣ 75.0% (4)
vs par by strain: a suit -0.53 (38)
vs par by level: part-score +0.41 (17) · game -2.00 (20) · slam +13.00 (1)
By role: declaring -0.92/bd (-5.04 vs par · 26) · defending -1.56/bd (+0.21 vs par · 33)
By vulnerability: vulnerable -1.46/bd (-2.23 vs par · 31) · not vulnerable -1.08/bd (-1.96 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 8 | Y.Lu | S.Ashe – W.Rauld | Closed | 9 | +12.8 | +1.42 | +1.22 |
| Round 9 | Y.Lu | Z.Sun – Z.Lei | Open | 10 | -28.6 | -2.86 | -3.20 |
| Round 10 | Z.Wu | C.Boylson – P.Gill | Open | 10 | +7.9 | +0.79 | +1.90 |
| Round 11 | Y.Lu | Z.Yan – H.Li | Closed | 10 | -8.6 | -0.86 | -1.20 |
| Round 12 | Y.Lu | X.Yang – J.Zhou | Open | 10 | -43.6 | -4.36 | -5.10 |
| Round 13 | Y.Lu | Y.Mei – G.Lei | Closed | 10 | -15.3 | -1.53 | -5.90 |
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 |
|---|---|---|---|---|---|---|---|
| +7.7 | Round 10 | GILL | 2 | 3♥ | ♣2 | = | +11 |
| +7.6 | Round 8 | RAULD | 11 | 2♠x | ♣A | +1 | +7 |
| +6.8 | Round 11 | NINGBOYONGGUAN | 16 | 6♠ | ♣9 | -1 | +13 |
| +5.1 | Round 13 | HUBEI YICHANG | 6 | 5♣ | ♥2 | = | -11 |
| +4.9 | Round 8 | RAULD | 16 | 4♠ | ♥A | -2 | +6 |
| +3.7 | Round 8 | RAULD | 15 | 2♠ | ♦4 | -1 | +6 |
| +3.0 | Round 9 | SHANGHAI GOODWAY | 30 | 4♠ | ♣K | -1 | +5 |
| +2.7 | Round 8 | RAULD | 19 | 3♦ | ♥K | -2 | +0 |
| +2.4 | Round 11 | NINGBOYONGGUAN | 17 | 2♣ | ♥8 | -2 | +0 |
| +2.3 | Round 10 | GILL | 8 | 2♠ | ♣2 | +1 | +6 |
| +2.3 | Round 11 | NINGBOYONGGUAN | 14 | 1N | ♠4 | +4 | +15 |
| +2.1 | Round 10 | GILL | 5 | 4N | ♣2 | = | +11 |
| +1.9 | Round 9 | SHANGHAI GOODWAY | 29 | 4♠ | ♥K | -2 | +3 |
| +1.5 | Round 8 | RAULD | 18 | 2♠ | ♦Q | = | +0 |
| +1.3 | Round 9 | SHANGHAI GOODWAY | 26 | 1♣ | ♠J | +1 | -2 |
| +1.0 | Round 10 | GILL | 4 | 2♥ | ♠7 | -1 | +5 |
| +1.0 | Round 12 | YANG XI MENG | 29 | Pass | +3 | ||
| +1.0 | Round 13 | HUBEI YICHANG | 8 | 3N | ♣7 | +2 | -14 |
| +0.9 | Round 8 | RAULD | 13 | 4♠ | ♣3 | +2 | +7 |
| +0.9 | Round 10 | GILL | 1 | 1N | ♦A | -1 | +4 |
| +0.9 | Round 13 | HUBEI YICHANG | 5 | 3N | ♠6 | +2 | -12 |
| +0.6 | Round 8 | RAULD | 17 | 3N | ♥7 | = | -6 |
| +0.5 | Round 10 | GILL | 6 | 4♠ | ♣A | = | +0 |
| +0.2 | Round 12 | YANG XI MENG | 25 | 3N | ♥5 | +1 | -5 |
| +0.0 | Round 10 | GILL | 10 | 2♠ | ♣5 | = | +0 |
| -0.2 | Round 10 | GILL | 7 | 1N | ♦7 | = | -9 |
| -0.2 | Round 13 | HUBEI YICHANG | 3 | 4♠ | ♦A | = | -1 |
| -0.4 | Round 9 | SHANGHAI GOODWAY | 28 | 5♦ | ♠A | +1 | +5 |
| -0.5 | Round 12 | YANG XI MENG | 23 | 3N | ♠K | -1 | -6 |
| -0.7 | Round 9 | SHANGHAI GOODWAY | 23 | 1N | ♥4 | = | -1 |
| -0.9 | Round 11 | NINGBOYONGGUAN | 20 | 3N | ♠5 | +2 | -13 |
| -1.0 | Round 13 | HUBEI YICHANG | 9 | 4♠ | ♠10 | +2 | -1 |
| -1.2 | Round 10 | GILL | 3 | 2♥ | ♦K | +2 | -1 |
| -1.2 | Round 11 | NINGBOYONGGUAN | 19 | 4♠ | ♣J | +1 | -1 |
| -1.2 | Round 13 | HUBEI YICHANG | 1 | 4♠ | ♠4 | = | +0 |
| -1.3 | Round 13 | HUBEI YICHANG | 7 | 4♥ | ♦A | +1 | +0 |
| -2.1 | Round 11 | NINGBOYONGGUAN | 18 | 3♣ | ♠3 | = | +0 |
| -2.3 | Round 11 | NINGBOYONGGUAN | 12 | 1N | ♠10 | +1 | -11 |
| -2.4 | Round 12 | YANG XI MENG | 26 | 2♠ | ♣A | = | +1 |
| -2.6 | Round 8 | RAULD | 20 | 4♠ | ♥K | = | +0 |
| -2.6 | Round 11 | NINGBOYONGGUAN | 11 | 3N | ♣J | = | +1 |
| -3.6 | Round 12 | YANG XI MENG | 22 | 5♣ | ♥K | -1 | -5 |
| -3.8 | Round 11 | NINGBOYONGGUAN | 13 | 2♥ | ♠5 | -1 | -5 |
| -4.3 | Round 9 | SHANGHAI GOODWAY | 21 | 3N | ♣A | +1 | -5 |
| -4.5 | Round 9 | SHANGHAI GOODWAY | 25 | 3N | ♠10 | -2 | -8 |
| -4.6 | Round 13 | HUBEI YICHANG | 4 | 4♠ | ♥2 | +1 | +0 |
| -5.2 | Round 10 | GILL | 9 | 4♥ | ♠4 | = | -8 |
| -5.4 | Round 12 | YANG XI MENG | 24 | 1♥ | ♦A | +2 | +0 |
| -5.6 | Round 13 | HUBEI YICHANG | 2 | 2♥ | ♠6 | +2 | -10 |
| -6.5 | Round 8 | RAULD | 12 | 3N | ♦4 | -5 | -9 |
| -7.2 | Round 11 | NINGBOYONGGUAN | 15 | 4♠ | ♣A | = | -11 |
| -7.4 | Round 12 | YANG XI MENG | 27 | 3N | ♣J | -1 | -12 |
| -7.6 | Round 12 | YANG XI MENG | 28 | 3♦ | ♣9 | = | -11 |
| -7.8 | Round 9 | SHANGHAI GOODWAY | 27 | 3N | ♥2 | = | -6 |
| -7.9 | Round 9 | SHANGHAI GOODWAY | 22 | 2N | ♣Q | -1 | -11 |
| -8.1 | Round 12 | YANG XI MENG | 21 | 4♥ | ♦6 | +3 | -9 |
| -8.4 | Round 13 | HUBEI YICHANG | 10 | 3N | ♠Q | = | -10 |
| -9.2 | Round 9 | SHANGHAI GOODWAY | 24 | 5♥ | ♠3 | -1 | -12 |
| -9.8 | Round 12 | YANG XI MENG | 30 | 4♥ | ♦A | +1 | -7 |