YUAN Aijia · SX XHLD
vs par split: bidding +1.13 · play +1.44
Strength of schedule: opponents averaged -0.32/bd (an easy draw) → opponent-adjusted +1.08/bd
Card play — on target: opening leads 92.3% #5 of 34 · declarer play 91.7% #2 of 34 · defence 95.7% #3 of 34
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 90.9% (11) |
| Declarer play | 100.0% (2) | 90.0% (10) |
| Defence | 100.0% (6) | 94.1% (17) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (1) · ♦ 100.0% (3) · ♣ 85.7% (7)
vs par by strain: NT +3.20 (10) · a suit +2.35 (29)
vs par by level: part-score +3.41 (17) · game +2.06 (17) · slam +1.40 (5)
By role: declaring +1.69/bd (-1.00 vs par · 16) · defending +1.22/bd (+4.71 vs par · 24)
By vulnerability: vulnerable +1.65/bd (+2.00 vs par · 20) · not vulnerable +1.16/bd (+2.85 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | H.Jin | L.Ma – M.Hao | Closed | 10 | +21.4 | +2.14 | +1.00 |
| Round 4 | H.Jin | D.Molina – S.Gerstmann | Open | 10 | +12.6 | +1.26 | +3.90 |
| Round 5 | H.Jin | C.De Lutio – S.Broccolino | Closed | 10 | +9.2 | +0.92 | +2.60 |
| Round 7 | H.Jin | Y.Lu – W.Yu | Open | 10 | +13.0 | +1.30 | +2.20 |
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 3 | CHINA RDFZ GIRLS | 23 | 4♠ | ♦5 | +1 | +11 |
| +12.2 | Round 3 | CHINA RDFZ GIRLS | 26 | 4♠ | ♦3 | -1 | +12 |
| +9.4 | Round 7 | SX XNWY | 1 | 6♥ | ♠7 | -1 | +14 |
| +7.8 | Round 4 | CHILE | 10 | 6♠ | ♣K | -2 | +13 |
| +7.8 | Round 7 | SX XNWY | 6 | 3♠ | ♦6 | -2 | +13 |
| +7.4 | Round 5 | ITALIA | 18 | 2♥x | ♣A | -3 | +12 |
| +6.8 | Round 7 | SX XNWY | 3 | 4♣ | ♦10 | = | +11 |
| +6.6 | Round 5 | ITALIA | 19 | 4♠ | ♦J | +1 | +0 |
| +6.2 | Round 3 | CHINA RDFZ GIRLS | 30 | 3NT | ♥J | +1 | +7 |
| +6.0 | Round 4 | CHILE | 9 | 1NT | ♣A | = | +13 |
| +4.6 | Round 5 | ITALIA | 11 | 3♠ | ♣K | = | +7 |
| +4.6 | Round 5 | ITALIA | 16 | 4♠ | ♣K | -3 | +7 |
| +4.4 | Round 5 | ITALIA | 12 | 6♥ | ♦8 | +1 | -11 |
| +3.6 | Round 3 | CHINA RDFZ GIRLS | 28 | 4♥ | ♠K | -3 | -2 |
| +2.2 | Round 4 | CHILE | 5 | 4♠ | ♣A | = | -1 |
| +1.6 | Round 7 | SX XNWY | 4 | 3NT | ♠Q | -1 | +3 |
| +1.4 | Round 4 | CHILE | 1 | 2♦ | ♣6 | = | +5 |
| +1.4 | Round 5 | ITALIA | 13 | 3♦ | ♣K | +1 | +0 |
| +1.2 | Round 7 | SX XNWY | 2 | 2♥ | ♣4 | -1 | -1 |
| +1.0 | Round 3 | CHINA RDFZ GIRLS | 27 | 4♠ | ♥10 | = | +0 |
| +0.6 | Round 4 | CHILE | 4 | 3NT | ♠10 | -3 | +8 |
| +0.2 | Round 7 | SX XNWY | 7 | 4♠ | ♥Q | +2 | -13 |
| -0.0 | Round 4 | CHILE | 3 | 2♠ | ♦A | = | +0 |
| +0.0 | Round 7 | SX XNWY | 5 | 2NT | ♠Q | +2 | +6 |
| -0.2 | Round 4 | CHILE | 6 | 1NT | ♦6 | = | -2 |
| -1.0 | Round 4 | CHILE | 7 | 1NT | ♦6 | +1 | +1 |
| -1.0 | Round 5 | ITALIA | 14 | 4♠ | ♣J | +2 | +11 |
| -1.4 | Round 3 | CHINA RDFZ GIRLS | 24 | 3♦ | ♣A | = | +1 |
| -1.8 | Round 3 | CHINA RDFZ GIRLS | 21 | Pass | -3 | ||
| -1.8 | Round 4 | CHILE | 2 | 3♦ | ♣5 | = | +1 |
| -2.4 | Round 4 | CHILE | 8 | 3♠ | ♣3 | = | +1 |
| -2.8 | Round 5 | ITALIA | 17 | 4♠ | ♥A | +2 | -1 |
| -3.4 | Round 3 | CHINA RDFZ GIRLS | 25 | 3♠ | ♥6 | -1 | -5 |
| -3.6 | Round 3 | CHINA RDFZ GIRLS | 29 | 5♣ | ♠A | -1 | -6 |
| -4.0 | Round 3 | CHINA RDFZ GIRLS | 22 | 1NT | ♦6 | = | -5 |
| -4.2 | Round 7 | SX XNWY | 9 | 6♥ | ♠2 | +1 | -11 |
| -4.4 | Round 7 | SX XNWY | 10 | 5♥ | ♣9 | +2 | -2 |
| -5.2 | Round 5 | ITALIA | 20 | 3NT | ♠9 | +1 | +0 |
| -5.4 | Round 7 | SX XNWY | 8 | 6♣ | ♥J | = | +2 |
| -10.8 | Round 5 | ITALIA | 15 | 3NT | ♦10 | +1 | +1 |