LUANG-ON Chayes · BBC THAILAND
vs par split: bidding -1.45 · play -1.15
Strength of schedule: opponents averaged +0.44/bd (a tough draw) → opponent-adjusted -1.77/bd
Card play — on target: opening leads 40.0% · declarer play 50.0% · defence 90.9%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 33.3% (3) |
| Declarer play | · | 50.0% (4) |
| Defence | 100.0% (2) | 88.9% (9) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (1) · ♦ 0.0% (2) · ♣ 0.0% (1)
vs par by strain: NT -6.67 (3) · a suit -1.88 (17)
vs par by level: part-score -2.85 (13) · game -2.14 (7)
By role: declaring -1.17/bd (-4.00 vs par · 9) · defending -3.06/bd (-1.46 vs par · 11)
By vulnerability: vulnerable -4.12/bd (-4.89 vs par · 9) · not vulnerable -0.65/bd (-0.73 vs par · 11)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Riamsree | D.Sacul – C.Sumampouw | Closed | 10 | -20.7 | -2.07 | -3.10 |
| Round 11 | A.Riamsree | D.Wang – N.Li | Closed | 10 | -23.5 | -2.35 | -2.10 |
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 |
|---|---|---|---|---|---|---|---|
| +3.1 | Round 1 | INDONESIA Mixed | 8 | 4♠ | ♥4 | -1 | +10 |
| +2.1 | Round 1 | INDONESIA Mixed | 6 | 3♥ | ♦6 | = | -7 |
| +1.4 | Round 11 | BEIJINGXUGUANG | 12 | 4♥ | ♣K | = | +0 |
| +1.3 | Round 1 | INDONESIA Mixed | 3 | 3♥ | ♦K | = | +0 |
| +0.8 | Round 11 | BEIJINGXUGUANG | 18 | 2♠ | ♥A | +1 | +1 |
| +0.5 | Round 11 | BEIJINGXUGUANG | 14 | 4♣ | ♦2 | +1 | -1 |
| -0.5 | Round 1 | INDONESIA Mixed | 7 | 1NT | ♥5 | +1 | +0 |
| -0.6 | Round 1 | INDONESIA Mixed | 1 | 2♠ | ♥7 | +2 | -6 |
| -1.3 | Round 11 | BEIJINGXUGUANG | 16 | 3♥ | ♦9 | = | +0 |
| -1.5 | Round 1 | INDONESIA Mixed | 2 | 3♦ | ♠7 | +1 | +0 |
| -1.5 | Round 11 | BEIJINGXUGUANG | 17 | 2♠ | ♣9 | +1 | +6 |
| -2.3 | Round 11 | BEIJINGXUGUANG | 20 | 2♣x | ♥8 | -1 | -3 |
| -3.2 | Round 1 | INDONESIA Mixed | 9 | 2♠ | ♣8 | -2 | -7 |
| -4.9 | Round 1 | INDONESIA Mixed | 5 | 4♠ | ♣7 | +1 | -1 |
| -4.9 | Round 11 | BEIJINGXUGUANG | 19 | 2NT | ♦8 | +1 | -10 |
| -5.1 | Round 11 | BEIJINGXUGUANG | 11 | 5♦ | ♣4 | -1 | -4 |
| -5.2 | Round 11 | BEIJINGXUGUANG | 13 | 4♥ | ♠4 | = | -10 |
| -5.9 | Round 11 | BEIJINGXUGUANG | 15 | 4♠ | ♦7 | +1 | +0 |
| -7.6 | Round 1 | INDONESIA Mixed | 4 | 3NT | ♦5 | = | -10 |
| -8.9 | Round 1 | INDONESIA Mixed | 10 | 2♣x | ♠2 | +2 | -10 |