YUN Yu · SX XHEST
vs par split: bidding -0.19 · play -0.06
Strength of schedule: opponents averaged -0.45/bd (an easy draw) → opponent-adjusted -0.74/bd
Card play — on target: opening leads 69.2% #17 of 18 · declarer play 92.3% #1 of 18 · defence 81.8% #17 of 18
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (4) | 77.8% (9) |
| Declarer play | 100.0% (2) | 90.9% (11) |
| Defence | 88.9% (9) | 79.2% (24) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 75.0% (4) · ♦ 50.0% (4) · ♣ 100.0% (1)
vs par by strain: NT +0.41 (17) · a suit -0.49 (47)
vs par by level: part-score -0.12 (26) · game +0.19 (37) · slam -20.00 (1)
By role: declaring +0.62/bd (-1.35 vs par · 31) · defending -1.15/bd (+0.79 vs par · 33)
By vulnerability: vulnerable -0.90/bd (-1.53 vs par · 32) · not vulnerable +0.31/bd (+1.03 vs par · 32)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | L.Cheng | Y.Chu – H.Fan | Closed | 16 | +43.6 | +2.73 | +3.00 |
| Semifinal | L.Cheng | R.Pan – B.Jiang | Closed | 16 | -44.8 | -2.80 | -3.69 |
| Final | L.Cheng | Y.Liu – T.Zhang | Closed | 16 | +2.9 | +0.18 | -0.56 |
| Final | L.Cheng | H.Dai – R.Wang | Open | 16 | -20.4 | -1.27 | +0.25 |
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 |
|---|---|---|---|---|---|---|---|
| +10.7 | Final | SX XNWY | 13 | 4♥ | ♦10 | = | +0 |
| +9.9 | Quarterfinal | CHINESE TAIPEI WHITE | 2 | 5♦ | ♥4 | -5 | +12 |
| +8.0 | Quarterfinal | CHINESE TAIPEI WHITE | 15 | 3♦ | ♣6 | = | +12 |
| +7.6 | Quarterfinal | CHINESE TAIPEI WHITE | 3 | 2NT | ♦4 | +1 | +6 |
| +6.7 | Final | SX XNWY | 24 | 3♠ | ♦K | = | +1 |
| +6.3 | Quarterfinal | CHINESE TAIPEI WHITE | 4 | 5♦x | ♠A | -2 | +14 |
| +6.0 | Final | SX XNWY | 6 | 4♥ | ♦4 | +1 | +0 |
| +5.3 | Final | SX XNWY | 28 | 3NT | ♦4 | -2 | +8 |
| +5.1 | Quarterfinal | CHINESE TAIPEI WHITE | 8 | 4♠ | ♣K | +1 | +0 |
| +5.0 | Semifinal | CHINA RDFZ1 | 10 | 2♠ | ♥K | = | +10 |
| +4.7 | Semifinal | CHINA RDFZ1 | 4 | 4♥ | ♣3 | +1 | +1 |
| +4.6 | Quarterfinal | CHINESE TAIPEI WHITE | 7 | 3NT | ♠6 | = | +0 |
| +4.0 | Final | SX XNWY | 9 | 4♠ | ♣K | -1 | +2 |
| +3.4 | Quarterfinal | CHINESE TAIPEI WHITE | 13 | 4♠ | ♦A | +1 | +4 |
| +3.3 | Semifinal | CHINA RDFZ1 | 13 | 2NT | ♠J | = | +1 |
| +3.0 | Final | SX XNWY | 25 | 5♥ | ♦9 | +1 | -3 |
| +2.7 | Final | SX XNWY | 14 | 3NT | ♣10 | = | +15 |
| +2.7 | Final | SX XNWY | 17 | 5♣ | ♦Q | -1 | +5 |
| +2.3 | Quarterfinal | CHINESE TAIPEI WHITE | 11 | 2♠ | ♣A | -1 | +2 |
| +2.1 | Quarterfinal | CHINESE TAIPEI WHITE | 5 | 4♠ | ♦J | = | +0 |
| +1.7 | Quarterfinal | CHINESE TAIPEI WHITE | 10 | 2♠ | ♦J | +1 | -8 |
| +1.7 | Semifinal | CHINA RDFZ1 | 1 | 4♠ | ♣K | -3 | +1 |
| +1.7 | Final | SX XNWY | 30 | 4♥ | ♣K | -1 | +5 |
| +1.0 | Quarterfinal | CHINESE TAIPEI WHITE | 12 | 2♥ | ♠J | +1 | +0 |
| +1.0 | Final | SX XNWY | 16 | 3NT | ♠Q | -2 | +8 |
| +0.7 | Semifinal | CHINA RDFZ1 | 3 | 4♥ | ♣2 | = | +1 |
| +0.3 | Final | SX XNWY | 1 | 4♣ | ♥8 | -3 | +0 |
| +0.3 | Final | SX XNWY | 11 | 1NT | ♣9 | +1 | +0 |
| -0.0 | Quarterfinal | CHINESE TAIPEI WHITE | 1 | 4♠ | ♥A | +2 | +11 |
| -0.0 | Semifinal | CHINA RDFZ1 | 9 | 2♠ | ♦J | +1 | -1 |
| +0.0 | Final | SX XNWY | 4 | 3NT | ♠10 | +2 | -1 |
| +0.0 | Final | SX XNWY | 5 | 4♥ | ♠10 | = | +3 |
| +0.0 | Final | SX XNWY | 15 | 4♠ | ♦K | +1 | +0 |
| -0.0 | Final | SX XNWY | 18 | 4♠ | ♣10 | +1 | +0 |
| -0.0 | Final | SX XNWY | 26 | 4♥ | ♣K | -2 | -8 |
| -0.3 | Final | SX XNWY | 31 | 4♠ | ♠A | = | +0 |
| -0.6 | Quarterfinal | CHINESE TAIPEI WHITE | 6 | 2♠ | ♥K | = | +1 |
| -0.7 | Semifinal | CHINA RDFZ1 | 5 | 2♥ | ♦K | -1 | +2 |
| -0.7 | Final | SX XNWY | 22 | 3NT | ♦9 | -1 | +5 |
| -1.0 | Final | SX XNWY | 12 | 3NT | ♥K | -1 | -12 |
| -1.1 | Quarterfinal | CHINESE TAIPEI WHITE | 16 | 2NT | ♥2 | -2 | -2 |
| -1.6 | Quarterfinal | CHINESE TAIPEI WHITE | 14 | 4♥ | ♠7 | = | +1 |
| -1.7 | Semifinal | CHINA RDFZ1 | 15 | 3♥ | ♠10 | -1 | -1 |
| -1.7 | Final | SX XNWY | 2 | 2♠ | ♦10 | -1 | -5 |
| -1.7 | Final | SX XNWY | 3 | 3♥ | ♣K | +1 | -1 |
| -1.7 | Final | SX XNWY | 20 | 1NT | ♠8 | +1 | +6 |
| -1.7 | Final | SX XNWY | 23 | 1NT | ♣6 | = | +2 |
| -2.0 | Final | SX XNWY | 10 | 2♠ | ♦4 | +1 | +0 |
| -2.7 | Semifinal | CHINA RDFZ1 | 8 | 4♠ | ♦J | -1 | -2 |
| -3.7 | Semifinal | CHINA RDFZ1 | 11 | 4♠ | ♥K | = | -11 |
| -4.7 | Semifinal | CHINA RDFZ1 | 14 | 3NT | ♠10 | +1 | -7 |
| -4.7 | Final | SX XNWY | 19 | 3♥ | ♦4 | = | +0 |
| -5.0 | Semifinal | CHINA RDFZ1 | 12 | 3♥ | ♠Q | = | -11 |
| -5.0 | Semifinal | CHINA RDFZ1 | 16 | 5♠x | ♣K | -3 | -12 |
| -5.1 | Quarterfinal | CHINESE TAIPEI WHITE | 9 | 4♠ | ♦A | -1 | -5 |
| -5.3 | Final | SX XNWY | 21 | 3♦ | ♣5 | +1 | -7 |
| -6.0 | Final | SX XNWY | 27 | 1NT | ♥4 | +3 | -6 |
| -7.7 | Final | SX XNWY | 8 | 3NT | ♦4 | -2 | -6 |
| -8.0 | Final | SX XNWY | 7 | 4♥ | ♣7 | -1 | -12 |
| -8.7 | Final | SX XNWY | 32 | 3♥ | ♦K | -1 | -2 |
| -9.7 | Semifinal | CHINA RDFZ1 | 2 | 4♠ | ♦3 | +1 | +0 |
| -10.0 | Semifinal | CHINA RDFZ1 | 7 | 3NT | ♦5 | = | -10 |
| -10.7 | Final | SX XNWY | 29 | 2♠x | ♣K | = | -2 |
| -17.0 | Semifinal | CHINA RDFZ1 | 6 | 6♥ | ♠K | -1 | -20 |