WEI Minjie · SHANGHAI YOUTH 3
vs par split: bidding +0.93 · play -0.90
Strength of schedule: opponents averaged +0.21/bd (a tough draw) → opponent-adjusted -0.15/bd
Card play — on target: opening leads 77.8% · declarer play 71.4% · defence 69.6%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 77.8% (9) |
| Declarer play | · | 71.4% (7) |
| Defence | · | 69.6% (23) |
Opening leads by suit led: ♠ 50.0% (4) · ♥ 100.0% (1) · ♦ 100.0% (2) · ♣ 100.0% (2)
vs par by strain: a suit +0.02 (42)
vs par by level: part-score -0.30 (20) · game -0.43 (21) · slam +16.00 (1)
By role: declaring -0.77/bd (-2.19 vs par · 26) · defending -0.03/bd (+2.25 vs par · 32)
By vulnerability: vulnerable -0.53/bd (+0.58 vs par · 33) · not vulnerable -0.14/bd (-0.16 vs par · 25)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Yao | Z.Chen – X.Zhang | Closed | 8 | +0.5 | +0.06 | -1.12 |
| Round 2 | Y.Yao | B.Jansson – S.Ekberg | Open | 10 | -13.3 | -1.33 | +2.80 |
| Round 3 | Y.Yao | T.Asbi – R.Parasian Tobing | Closed | 10 | -4.2 | -0.42 | +1.40 |
| Round 5 | Y.Yao | C.Peng – L.Li | Open | 10 | +20.4 | +2.04 | +2.90 |
| Round 6 | Y.Yao | C.Pellegrini – J.Creuheras | Closed | 10 | -8.0 | -0.80 | -1.70 |
| Round 7 | Y.Yao | T.Walsh – P.Goodman | Open | 10 | -16.4 | -1.64 | -3.00 |
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 |
|---|---|---|---|---|---|---|---|
| +5.9 | Round 1 | SHANGHAI YOUTH 2 | 7 | 4♥ | ♠J | = | -1 |
| +5.5 | Round 6 | VENTIN | 21 | 5♣x | ♠A | -2 | +2 |
| +4.3 | Round 1 | SHANGHAI YOUTH 2 | 6 | 3N | ♠9 | -2 | +5 |
| +4.2 | Round 3 | INDONESIA OPEN | 26 | 5♣ | ♦K | +1 | +8 |
| +3.6 | Round 5 | HUBEI YICHANG | 13 | 4♠x | ♣A | -2 | +2 |
| +3.4 | Round 5 | HUBEI YICHANG | 19 | 4♠ | ♠2 | -1 | +5 |
| +2.9 | Round 2 | SWE-DANES | 13 | 3N | ♦10 | -1 | -1 |
| +2.9 | Round 5 | HUBEI YICHANG | 11 | 3♠ | ♦A | -1 | -2 |
| +2.9 | Round 5 | HUBEI YICHANG | 17 | 2♠ | ♦9 | = | +6 |
| +2.8 | Round 2 | SWE-DANES | 12 | 4♥ | ♦J | -1 | +5 |
| +2.5 | Round 5 | HUBEI YICHANG | 20 | 4♥ | ♣3 | +2 | +1 |
| +2.3 | Round 3 | INDONESIA OPEN | 23 | 4♠ | ♣10 | +1 | +0 |
| +2.3 | Round 5 | HUBEI YICHANG | 16 | 1N | ♠5 | -1 | +3 |
| +2.3 | Round 5 | HUBEI YICHANG | 18 | 4♠ | ♣A | -1 | +5 |
| +2.1 | Round 6 | VENTIN | 30 | 3N | ♠2 | -2 | +6 |
| +1.8 | Round 7 | DELANEY | 2 | 1N | ♦5 | +1 | +0 |
| +1.7 | Round 2 | SWE-DANES | 20 | 3N | ♥8 | +1 | +13 |
| +1.7 | Round 3 | INDONESIA OPEN | 28 | 2♥ | ♠4 | +2 | +6 |
| +1.4 | Round 1 | SHANGHAI YOUTH 2 | 9 | 5N | ♥10 | = | +0 |
| +1.4 | Round 2 | SWE-DANES | 17 | 4♣ | ♠J | +1 | +8 |
| +1.2 | Round 1 | SHANGHAI YOUTH 2 | 1 | 3♦ | ♠A | +1 | +8 |
| +1.2 | Round 2 | SWE-DANES | 16 | 1♠ | ♥A | -1 | +0 |
| +1.0 | Round 5 | HUBEI YICHANG | 14 | 2♠ | ♦9 | = | +0 |
| +0.9 | Round 6 | VENTIN | 29 | 3♦ | ♣7 | = | +0 |
| +0.8 | Round 7 | DELANEY | 4 | 4♥ | ♠8 | +1 | +0 |
| +0.7 | Round 7 | DELANEY | 10 | 2♥ | ♣Q | +1 | +0 |
| +0.6 | Round 1 | SHANGHAI YOUTH 2 | 2 | 4♠x | ♣Q | -2 | +0 |
| +0.6 | Round 5 | HUBEI YICHANG | 15 | 3N | ♠J | +4 | +10 |
| +0.5 | Round 3 | INDONESIA OPEN | 29 | 3N | ♥K | = | -2 |
| +0.2 | Round 3 | INDONESIA OPEN | 21 | 3♦ | ♥9 | +1 | +0 |
| +0.1 | Round 7 | DELANEY | 1 | 4♥ | ♦7 | = | +1 |
| -0.2 | Round 6 | VENTIN | 27 | 4♥ | ♦K | -1 | -5 |
| -0.4 | Round 3 | INDONESIA OPEN | 24 | 3♥ | ♠8 | = | +0 |
| -0.7 | Round 1 | SHANGHAI YOUTH 2 | 10 | 4♥ | ♠4 | +1 | -4 |
| -0.7 | Round 3 | INDONESIA OPEN | 22 | 3N | ♥2 | +1 | +5 |
| -0.8 | Round 7 | DELANEY | 9 | 4♥ | ♦J | +2 | +11 |
| -1.0 | Round 3 | INDONESIA OPEN | 25 | 2♥ | ♦A | -1 | -1 |
| -1.0 | Round 6 | VENTIN | 28 | 3N | ♥4 | +1 | -1 |
| -1.1 | Round 5 | HUBEI YICHANG | 12 | 1♠x | ♦K | = | -1 |
| -1.5 | Round 6 | VENTIN | 22 | 4♦ | ♣K | -1 | +4 |
| -1.5 | Round 6 | VENTIN | 23 | 1♣ | ♦7 | = | -2 |
| -1.8 | Round 7 | DELANEY | 3 | 2♦ | ♣A | -1 | -10 |
| -1.8 | Round 7 | DELANEY | 8 | 5♦x | ♠A | -1 | -9 |
| -1.9 | Round 7 | DELANEY | 7 | 3♠ | ♥4 | -1 | -6 |
| -2.4 | Round 2 | SWE-DANES | 15 | 4♥ | ♠9 | +2 | -1 |
| -2.9 | Round 6 | VENTIN | 26 | 4♠ | ♥Q | +2 | -6 |
| -3.3 | Round 1 | SHANGHAI YOUTH 2 | 8 | 3♣ | ♦4 | -1 | -4 |
| -3.3 | Round 3 | INDONESIA OPEN | 30 | 3N | ♦5 | = | +6 |
| -3.4 | Round 2 | SWE-DANES | 11 | 1N | ♥4 | +3 | -2 |
| -4.1 | Round 2 | SWE-DANES | 18 | 2♠ | ♥A | +2 | -2 |
| -4.4 | Round 6 | VENTIN | 24 | 3N | ♠Q | -3 | -7 |
| -4.7 | Round 7 | DELANEY | 5 | 5♠x | ♦Q | -1 | -7 |
| -5.0 | Round 6 | VENTIN | 25 | 4♥ | ♥4 | -2 | -8 |
| -6.7 | Round 2 | SWE-DANES | 14 | 6♦ | ♠5 | = | +16 |
| -6.7 | Round 2 | SWE-DANES | 19 | 4♠ | ♦5 | -4 | -8 |
| -7.7 | Round 3 | INDONESIA OPEN | 27 | 3N | ♥9 | +2 | -8 |
| -8.8 | Round 7 | DELANEY | 6 | 3♥ | ♥6 | +2 | -10 |
| -8.9 | Round 1 | SHANGHAI YOUTH 2 | 3 | 6N | ♣8 | -2 | -13 |