CHUA Gang · SINGAPORE MIXED
vs par split: bidding -0.06 · play -0.56
Strength of schedule: opponents averaged -0.22/bd (an easy draw) → opponent-adjusted +0.10/bd
Card play — on target: opening leads 75.0% #254 of 398 · declarer play 80.0% #127 of 398 · defence 86.7% #165 of 399
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 75.0% (8) |
| Declarer play | 50.0% (2) | 87.5% (8) |
| Defence | 88.9% (9) | 85.7% (21) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (3) · ♦ 100.0% (2) · ♣ 33.3% (3)
vs par by strain: NT +1.50 (18) · a suit -1.34 (38)
vs par by level: part-score +0.40 (20) · game -0.34 (29) · slam -3.14 (7)
By role: declaring +1.46/bd (-2.96 vs par · 25) · defending -0.59/bd (+1.61 vs par · 31)
By vulnerability: vulnerable +0.33/bd (-0.14 vs par · 29) · not vulnerable +0.31/bd (-0.74 vs par · 27)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | C.Seet | S.Gui – L.Wang | Closed | 7 | +5.1 | +0.73 | -0.71 |
| Round 2 | C.Seet | J.Cayne – G.Olivieri | Closed | 7 | -6.9 | -0.99 | -1.00 |
| Round 3 | C.Seet | M.Jacobus – B.Jacobus | Closed | 7 | -1.2 | -0.17 | +0.43 |
| Round 4 | C.Seet | D.Chan – Y.Wu | Closed | 7 | +17.3 | +2.47 | +1.14 |
| Round 5 | C.Seet | B.Callaghan – C.Duckworth | Closed | 7 | +4.7 | +0.67 | +1.29 |
| Round 6 | C.Seet | H.Huang – S.Wang | Closed | 7 | +8.9 | +1.27 | -1.00 |
| Round 7 | C.Seet | V.Kovachev – D.Marquardt | Closed | 7 | +0.5 | +0.07 | -4.43 |
| Round 8 | C.Seet | C.Wang – A.Ma | Closed | 7 | -10.4 | -1.49 | +0.86 |
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 |
|---|---|---|---|---|---|---|---|
| +12.3 | Round 4 | HEY YO | 23 | 6♥ | ♦3 | = | +0 |
| +11.1 | Round 2 | CAYNE | 10 | 3NT | ♥J | -2 | +13 |
| +10.4 | Round 7 | VALIO | 17 | 6♦ | ♥A | = | +0 |
| +8.8 | Round 7 | VALIO | 18 | 6♠ | ♣K | +1 | -13 |
| +8.3 | Round 4 | HEY YO | 26 | 4♠ | ♣A | = | -1 |
| +7.3 | Round 6 | XBA | 11 | 6♠ | ♦2 | +1 | +1 |
| +6.6 | Round 6 | XBA | 12 | 6♥ | ♣2 | = | +1 |
| +5.7 | Round 1 | GEELY AUTOMOBILE | 1 | 3NT | -1 | +10 | |
| +4.6 | Round 5 | BINKIE | 6 | 2♠ | ♦K | +2 | +7 |
| +4.6 | Round 8 | SHENZHEN PINGAN | 27 | 4♠ | ♦K | -1 | +5 |
| +3.9 | Round 8 | SHENZHEN PINGAN | 24 | 3NT | ♥3 | +4 | +2 |
| +3.8 | Round 5 | BINKIE | 1 | 6♠x | ♥2 | -3 | +0 |
| +3.7 | Round 2 | CAYNE | 12 | 2♠ | ♦5 | +2 | +8 |
| +2.8 | Round 4 | HEY YO | 22 | 3NT | ♠7 | +2 | +13 |
| +2.8 | Round 5 | BINKIE | 7 | 1NT | ♣8 | = | -1 |
| +2.2 | Round 5 | BINKIE | 5 | 2♥ | ♠2 | -2 | +2 |
| +2.1 | Round 1 | GEELY AUTOMOBILE | 5 | 3NT | ♠T | -2 | +5 |
| +2.0 | Round 3 | GLASSON | 18 | 2♣ | ♠4 | +1 | +7 |
| +1.6 | Round 6 | XBA | 14 | 2♥ | ♠Q | +1 | -4 |
| +1.3 | Round 1 | GEELY AUTOMOBILE | 7 | 4♥ | = | -1 | |
| +1.2 | Round 8 | SHENZHEN PINGAN | 22 | 2♠ | ♠2 | -1 | +4 |
| +1.1 | Round 6 | XBA | 10 | 5♥ | ♦A | = | +0 |
| +0.8 | Round 7 | VALIO | 15 | 3♣ | ♠K | +1 | +1 |
| +0.5 | Round 3 | GLASSON | 20 | 3NT | ♠K | = | +2 |
| +0.4 | Round 3 | GLASSON | 17 | 2♦ | ♣A | -1 | -5 |
| +0.3 | Round 1 | GEELY AUTOMOBILE | 2 | 4♥ | ♣6 | +1 | +0 |
| +0.3 | Round 2 | CAYNE | 13 | 3NT | ♠3 | = | +0 |
| +0.1 | Round 3 | GLASSON | 16 | 1NT | ♣3 | +3 | -1 |
| +0.1 | Round 4 | HEY YO | 25 | 3NT | ♦J | = | +0 |
| +0.1 | Round 5 | BINKIE | 2 | 4♥ | ♠J | +1 | +0 |
| -0.1 | Round 3 | GLASSON | 19 | 4♥ | ♣2 | +1 | +0 |
| -0.3 | Round 6 | XBA | 9 | 5♥ | ♣9 | = | +0 |
| -0.4 | Round 1 | GEELY AUTOMOBILE | 4 | 1NT | ♥2 | = | -11 |
| -0.4 | Round 7 | VALIO | 16 | 2♠ | ♥5 | = | +1 |
| -0.9 | Round 4 | HEY YO | 28 | 2♥ | ♠J | +1 | +0 |
| -0.9 | Round 8 | SHENZHEN PINGAN | 28 | 2♠ | ♣7 | +1 | +0 |
| -1.0 | Round 3 | GLASSON | 21 | 4♠ | ♥9 | +1 | +0 |
| -1.7 | Round 6 | XBA | 8 | 4♥ | ♣6 | -1 | -10 |
| -1.9 | Round 1 | GEELY AUTOMOBILE | 6 | 3NT | ♣5 | -1 | -5 |
| -2.0 | Round 1 | GEELY AUTOMOBILE | 3 | 3NT | ♥3 | = | -3 |
| -2.2 | Round 7 | VALIO | 20 | 2♠ | ♦J | = | +0 |
| -2.5 | Round 4 | HEY YO | 27 | 5♣ | ♦A | -1 | -4 |
| -2.5 | Round 5 | BINKIE | 4 | 3NT | ♥J | = | +2 |
| -2.8 | Round 4 | HEY YO | 24 | 3NT | ♠6 | +2 | +0 |
| -2.8 | Round 8 | SHENZHEN PINGAN | 23 | 2NT | ♦10 | +1 | +8 |
| -3.0 | Round 2 | CAYNE | 11 | 3♦ | ♦2 | +1 | +0 |
| -3.1 | Round 3 | GLASSON | 15 | 5♣x | ♥A | -2 | +0 |
| -4.2 | Round 2 | CAYNE | 14 | 6♦ | ♣K | -1 | -11 |
| -4.2 | Round 7 | VALIO | 21 | 4♠ | ♥A | -1 | -6 |
| -4.2 | Round 8 | SHENZHEN PINGAN | 26 | 3♣ | ♦J | = | +0 |
| -5.7 | Round 6 | XBA | 13 | 1NT | ♦K | -4 | +5 |
| -5.8 | Round 2 | CAYNE | 8 | 5♠x | ♥6 | -2 | -5 |
| -6.3 | Round 5 | BINKIE | 3 | 4♥ | ♣J | +2 | -1 |
| -9.0 | Round 2 | CAYNE | 9 | 3NT | ♠A | -5 | -12 |
| -12.2 | Round 8 | SHENZHEN PINGAN | 25 | 3♠x | ♥5 | = | -13 |
| -12.7 | Round 7 | VALIO | 19 | 4♥x | ♠2 | = | -14 |