🇨🇳 AO Xiang · CHINA
12rank
+3.5Butler · 14 bds
+0.25per board
±4.8swing
+1.29vs par /bd
+0.81adjusted /bd
by round
vs par split: bidding +1.07 · play +0.21
Strength of schedule: opponents averaged +0.56/bd (a tough draw) → opponent-adjusted +0.81/bd
Card play — on target: opening leads 60.0% · declarer play 66.7% · defence 85.7%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 50.0% (4) |
| Declarer play | 100.0% (1) | 50.0% (2) |
| Defence | 100.0% (2) | 80.0% (5) |
Opening leads by suit led: ♠ 66.7% (3) · ♦ 100.0% (1) · ♣ 0.0% (1)
vs par by strain: NT +4.17 (6) · a suit -0.88 (8)
vs par by level: part-score -0.67 (6) · game +2.75 (8)
By role: declaring -0.61/bd (-0.29 vs par · 7) · defending +1.11/bd (+2.86 vs par · 7)
By vulnerability: vulnerable -0.07/bd (+2.57 vs par · 7) · not vulnerable +0.57/bd (+0.00 vs par · 7)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | A.Guan | E.Ningtias – F.Sibuea | Open | 14 | +3.5 | +0.25 | +1.29 |
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 |
|---|---|---|---|---|---|---|---|
| +7.3 | Quarterfinal | 🇮🇩 INDONESIA | 16 | 3NT | ♣6 | +2 | +8 |
| +5.6 | Quarterfinal | 🇮🇩 INDONESIA | 27 | 3NT | ♥4 | = | +7 |
| +5.4 | Quarterfinal | 🇮🇩 INDONESIA | 20 | 2♣ | ♦A | -3 | +4 |
| +4.6 | Quarterfinal | 🇮🇩 INDONESIA | 23 | 3NT | ♠Q | -2 | +13 |
| +4.1 | Quarterfinal | 🇮🇩 INDONESIA | 15 | 4♥ | ♠A | -2 | +6 |
| +1.7 | Quarterfinal | 🇮🇩 INDONESIA | 26 | 3NT | ♠8 | -1 | +6 |
| -0.1 | Quarterfinal | 🇮🇩 INDONESIA | 24 | 1NT | ♦6 | +1 | +1 |
| -0.6 | Quarterfinal | 🇮🇩 INDONESIA | 25 | 3NT | ♣10 | +1 | -10 |
| -1.0 | Quarterfinal | 🇮🇩 INDONESIA | 19 | 1♦ | ♣6 | +3 | +0 |
| -1.6 | Quarterfinal | 🇮🇩 INDONESIA | 18 | 2♥ | ♦3 | +1 | +0 |
| -3.1 | Quarterfinal | 🇮🇩 INDONESIA | 22 | 4♦ | ♣10 | = | -1 |
| -3.3 | Quarterfinal | 🇮🇩 INDONESIA | 28 | 1♦x | ♠Q | -2 | -8 |
| -4.1 | Quarterfinal | 🇮🇩 INDONESIA | 17 | 4♥x | ♣A | -2 | -5 |
| -11.4 | Quarterfinal | 🇮🇩 INDONESIA | 21 | 4♥x | ♥2 | -2 | -3 |