WU Yijun · SXSATURN
vs par split: bidding +0.07 · play +0.00
Strength of schedule: opponents averaged +0.59/bd (a tough draw) → opponent-adjusted +0.95/bd
Card play — on target: opening leads 42.9% #78 of 78 · declarer play 57.1% #57 of 78 · defence 81.2% #41 of 78
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (3) | 75.0% (4) |
| Declarer play | · | 57.1% (7) |
| Defence | 66.7% (6) | 90.0% (10) |
Opening leads by suit led: ♠ 0.0% (1) · ♦ 100.0% (1) · ♣ 40.0% (5)
vs par by strain: NT -1.46 (11) · a suit +0.66 (29)
vs par by level: part-score +0.89 (18) · game +0.20 (20) · slam -8.50 (2)
By role: declaring +1.10/bd (-0.79 vs par · 24) · defending -0.74/bd (+1.38 vs par · 16)
By vulnerability: vulnerable +1.75/bd (+0.45 vs par · 20) · not vulnerable -1.01/bd (-0.30 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Z.Lu | S.Yang – M.Xu | Closed | 8 | +12.5 | +1.56 | -1.88 |
| Round 2 | Z.Lu | J.Bakhshi – M.Bertheau | Closed | 8 | +6.9 | +0.86 | +4.25 |
| Round 3 | Z.Lu | F.Lin – S.Ma | Open | 8 | -12.9 | -1.61 | -1.12 |
| Round 4 | T.Tang | S.Liu – C.Su | Open | 8 | +16.0 | +2.00 | -0.12 |
| Round 7 | Z.Lu | L.Ciborowska – K.Ciborowski | Closed | 8 | -7.9 | -0.99 | -0.75 |
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 |
|---|---|---|---|---|---|---|---|
| +10.5 | Round 3 | SXVENUS | 19 | 4♠x | ♣9 | +1 | +9 |
| +9.8 | Round 1 | SHSLLS1 | 6 | 5♦ | ♣5 | = | +0 |
| +9.3 | Round 4 | RDFZ ZHIHAOLE | 30 | 4♥ | ♣J | -1 | +11 |
| +7.8 | Round 4 | RDFZ ZHIHAOLE | 29 | 3NT | ♥6 | +1 | +0 |
| +7.0 | Round 1 | SHSLLS1 | 2 | 6♥ | ♦2 | = | +0 |
| +6.3 | Round 2 | SHARKS | 16 | 3♥ | ♦A | = | +11 |
| +5.6 | Round 2 | SHARKS | 11 | 3♠x | ♣2 | -1 | +8 |
| +4.4 | Round 7 | POLAND | 20 | 3NT | ♠2 | +2 | +0 |
| +4.0 | Round 7 | POLAND | 17 | 3♣ | ♦Q | -3 | +1 |
| +3.2 | Round 2 | SHARKS | 15 | 2NT | ♣4 | -1 | +6 |
| +3.1 | Round 1 | SHSLLS1 | 3 | 3♣ | ♦2 | +1 | +0 |
| +2.8 | Round 2 | SHARKS | 10 | 4♥ | ♣A | -3 | +7 |
| +2.5 | Round 3 | SXVENUS | 22 | 2NT | ♦3 | -1 | +4 |
| +1.9 | Round 3 | SXVENUS | 23 | 2NT | ♣3 | -1 | +6 |
| +1.9 | Round 4 | RDFZ ZHIHAOLE | 25 | 3♥ | ♦2 | = | +0 |
| +1.6 | Round 4 | RDFZ ZHIHAOLE | 28 | 3♠ | ♥5 | +1 | +1 |
| +1.2 | Round 4 | RDFZ ZHIHAOLE | 32 | 2NT | ♥6 | = | -9 |
| +1.1 | Round 1 | SHSLLS1 | 7 | 4♦ | ♦A | -1 | +1 |
| +1.0 | Round 4 | RDFZ ZHIHAOLE | 27 | 4♥ | ♦K | = | +0 |
| +0.8 | Round 7 | POLAND | 19 | 4♥ | ♣A | -1 | -5 |
| +0.4 | Round 2 | SHARKS | 9 | 4♠ | ♥3 | = | -1 |
| -0.2 | Round 2 | SHARKS | 14 | 1NT | ♠5 | -1 | +3 |
| -0.4 | Round 1 | SHSLLS1 | 1 | 4♠ | ♦9 | -1 | +2 |
| -0.8 | Round 1 | SHSLLS1 | 8 | 4♠ | ♥2 | -2 | -5 |
| -0.8 | Round 7 | POLAND | 22 | 4♠ | ♦10 | +2 | +11 |
| -1.1 | Round 3 | SXVENUS | 21 | 3♠ | ♦5 | = | +0 |
| -1.3 | Round 7 | POLAND | 23 | 3♥ | ♣J | = | +0 |
| -2.2 | Round 7 | POLAND | 24 | 3♥ | ♦A | +1 | -2 |
| -2.5 | Round 1 | SHSLLS1 | 4 | 1♠ | ♥3 | +3 | -8 |
| -2.8 | Round 3 | SXVENUS | 24 | 1NT | ♠2 | +2 | -1 |
| -3.0 | Round 3 | SXVENUS | 17 | 4♥ | ♣8 | +1 | +0 |
| -3.2 | Round 4 | RDFZ ZHIHAOLE | 26 | 2♥ | ♦J | = | -5 |
| -3.6 | Round 4 | RDFZ ZHIHAOLE | 31 | 4♥ | ♦Q | = | +1 |
| -4.0 | Round 2 | SHARKS | 13 | 4♠ | ♣8 | +3 | -2 |
| -4.8 | Round 1 | SHSLLS1 | 5 | 4♥ | ♣2 | -1 | -5 |
| -5.8 | Round 7 | POLAND | 21 | 4♠ | ♥2 | -1 | -5 |
| -7.0 | Round 7 | POLAND | 18 | 5♣x | ♠A | -1 | -6 |
| -7.2 | Round 2 | SHARKS | 12 | 3NT | ♣9 | = | +2 |
| -7.8 | Round 3 | SXVENUS | 20 | 3NT | ♦Q | +1 | -10 |
| -13.1 | Round 3 | SXVENUS | 18 | 7NT | ♥10 | -2 | -17 |