LAI Wai Kit · GEELY AUTOMOBILE
20rank
+66.8Butler · 88 bds
+0.76per board
±4.3swing
+0.67vs par /bd · #20/92
+0.77adjusted /bd
by round
vs par split: bidding -0.24 · play +0.91
Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.77/bd
Card play — on target: opening leads 88.2% #22 of 92 · declarer play 77.3% #36 of 92 · defence 97.9% #9 of 92
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 85.7% (14) |
| Declarer play | 70.0% (10) | 83.3% (12) |
| Defence | 91.7% (12) | 100.0% (36) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 80.0% (5) · ♦ 100.0% (5) · ♣ 75.0% (4)
vs par by strain: NT +0.81 (26) · a suit +0.61 (62)
vs par by level: part-score +1.70 (30) · game +0.57 (49) · slam -2.22 (9)
By role: declaring +1.02/bd (-1.93 vs par · 40) · defending +0.54/bd (+2.83 vs par · 48)
By vulnerability: vulnerable +0.96/bd (+0.77 vs par · 44) · not vulnerable +0.56/bd (+0.57 vs par · 44)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | T.Tang | A.Shah – BHATNAGAR DEVI MUTHU | Open | 8 | -2.3 | -0.29 | -4.12 |
| Round 2 | T.Tang | M.Mcmanus – J.Thompson | Closed | 8 | -6.3 | -0.79 | -0.12 |
| Round 3 | T.Tang | R.Solomon – A.Grant | Open | 8 | +24.3 | +3.04 | +2.50 |
| Round 4 | W.Wang | S.Dinkin – Y.Sobel | Closed | 8 | -4.0 | -0.50 | -3.50 |
| Round 5 | W.Wang | S.Tommasini – M.Gold | Closed | 8 | +4.3 | +0.54 | +2.50 |
| Round 6 | W.Wang | A.Meyerson – E.Meyerson | Open | 8 | -0.2 | -0.03 | +4.62 |
| Round 7 | T.Tang | E.Cepeda – D.Tuma | Open | 8 | -7.8 | -0.97 | -0.38 |
| Round 8 | W.Wang | A.Lengy – I.Cohen | Closed | 8 | +13.5 | +1.69 | -2.38 |
| Round 9 | W.Wang | S.Weinberger – R.Wadl | Closed | 8 | +31.2 | +3.90 | +5.25 |
| Round 10 | W.Wang | T.Ramani – B.Kohli | Closed | 8 | -1.7 | -0.21 | +0.88 |
| Round 11 | W.Wang | D.Calipetre – M.Grigoriu | Closed | 8 | +15.8 | +1.98 | +2.12 |
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 |
|---|---|---|---|---|---|---|---|
| +14.1 | Round 5 | NETTLETON | 3 | 4♠x | ♥8 | = | +14 |
| +11.1 | Round 8 | SAADA PATRICK | 29 | 6NT | ♥8 | +1 | -13 |
| +9.3 | Round 9 | AUSTRIA | 6 | 3NT | ♠J | -1 | +12 |
| +8.7 | Round 3 | KIWI BLUE | 18 | 3NT | ♠2 | = | +0 |
| +8.5 | Round 11 | ROMANIA | 22 | 5♣ | ♦6 | +1 | +5 |
| +7.8 | Round 9 | AUSTRIA | 2 | 3NT | ♠4 | +1 | +4 |
| +7.2 | Round 11 | ROMANIA | 19 | 4♠ | ♥K | -1 | +6 |
| +6.9 | Round 6 | SWISS MIXED | 16 | 3♥ | ♠J | -2 | +8 |
| +6.8 | Round 9 | AUSTRIA | 5 | 3NT | ♦6 | = | +10 |
| +6.6 | Round 3 | KIWI BLUE | 19 | 4♥ | ♦6 | = | +0 |
| +6.5 | Round 9 | AUSTRIA | 1 | 2NT | ♠2 | = | +6 |
| +6.4 | Round 9 | AUSTRIA | 4 | 3♣ | ♥Q | -2 | +2 |
| +5.8 | Round 6 | SWISS MIXED | 14 | 7♥x | ♠A | -3 | +0 |
| +5.7 | Round 2 | CHARLIE | 11 | 4♠ | ♦J | -1 | +10 |
| +5.6 | Round 7 | ARMEX | 20 | 1NT | ♠8 | -2 | +7 |
| +5.2 | Round 2 | CHARLIE | 15 | 3NT | ♦4 | -1 | +10 |
| +4.9 | Round 11 | ROMANIA | 20 | 3♠ | ♠4 | -1 | +6 |
| +4.6 | Round 3 | KIWI BLUE | 20 | 3NT | ♦4 | -1 | +12 |
| +4.6 | Round 10 | INDIAN MIXED | 12 | 6♣ | ♥3 | = | +0 |
| +4.4 | Round 10 | INDIAN MIXED | 16 | 3♠ | ♣J | -3 | +5 |
| +3.9 | Round 8 | SAADA PATRICK | 27 | 4♣ | ♠8 | +1 | +6 |
| +3.5 | Round 1 | INDIAN WOMEN | 2 | 3NT | ♦5 | = | +0 |
| +3.3 | Round 7 | ARMEX | 23 | 2♠ | ♥A | = | +6 |
| +3.1 | Round 3 | KIWI BLUE | 23 | 3♦ | ♠2 | = | +6 |
| +3.1 | Round 11 | ROMANIA | 24 | 4♠ | ♥K | -1 | +5 |
| +2.9 | Round 5 | NETTLETON | 7 | 1NT | ♠4 | = | -1 |
| +2.6 | Round 10 | INDIAN MIXED | 10 | 2♠ | ♦6 | -2 | +7 |
| +2.5 | Round 3 | KIWI BLUE | 21 | 3NT | ♣8 | +2 | +1 |
| +2.3 | Round 4 | DINKIN | 32 | 1NT | ♦2 | +3 | +2 |
| +2.2 | Round 1 | INDIAN WOMEN | 5 | 4♠ | ♦4 | = | +0 |
| +2.2 | Round 5 | NETTLETON | 4 | 4♠ | ♦3 | +2 | +12 |
| +1.5 | Round 8 | SAADA PATRICK | 30 | 3NT | ♠J | +2 | +0 |
| +1.1 | Round 8 | SAADA PATRICK | 25 | 4♠ | ♣A | = | +0 |
| +0.9 | Round 1 | INDIAN WOMEN | 3 | 3♠ | ♣A | = | +0 |
| +0.9 | Round 3 | KIWI BLUE | 24 | 2♠ | ♦10 | = | +0 |
| +0.9 | Round 4 | DINKIN | 27 | 4♠ | ♥10 | = | +0 |
| +0.8 | Round 4 | DINKIN | 29 | 5♠ | ♦K | = | +0 |
| +0.4 | Round 2 | CHARLIE | 9 | 3NT | ♦A | +1 | +0 |
| +0.4 | Round 7 | ARMEX | 17 | 3NT | ♠Q | +1 | +0 |
| +0.4 | Round 11 | ROMANIA | 23 | 2♠ | ♦A | = | +0 |
| +0.3 | Round 1 | INDIAN WOMEN | 7 | 2♥ | ♠6 | +2 | -1 |
| +0.2 | Round 9 | AUSTRIA | 7 | 3♦ | ♠A | -2 | +2 |
| +0.2 | Round 11 | ROMANIA | 17 | 4♠ | ♥A | -1 | -6 |
| +0.0 | Round 8 | SAADA PATRICK | 26 | 2♦ | ♥4 | +1 | +1 |
| -0.1 | Round 3 | KIWI BLUE | 22 | 2♠ | ♦J | +1 | +0 |
| -0.1 | Round 10 | INDIAN MIXED | 15 | 4♥ | ♥10 | = | +1 |
| -0.2 | Round 5 | NETTLETON | 5 | 1NT | ♠J | +1 | +0 |
| -0.2 | Round 7 | ARMEX | 22 | 1NT | ♣5 | = | +11 |
| -0.2 | Round 8 | SAADA PATRICK | 31 | 4♠ | ♦7 | +1 | +0 |
| -0.3 | Round 6 | SWISS MIXED | 15 | 2♠ | ♦8 | -1 | +4 |
| -0.4 | Round 4 | DINKIN | 30 | 2♠x | ♥A | -2 | +4 |
| -0.5 | Round 4 | DINKIN | 26 | 5♠ | ♥9 | +1 | -13 |
| -0.5 | Round 8 | SAADA PATRICK | 32 | 4♥ | ♣A | +1 | +0 |
| -0.5 | Round 9 | AUSTRIA | 8 | 3NT | ♦9 | +1 | +1 |
| -0.7 | Round 6 | SWISS MIXED | 10 | 4♠ | ♦J | +1 | +13 |
| -0.8 | Round 7 | ARMEX | 18 | 2NT | ♠A | = | +1 |
| -1.3 | Round 1 | INDIAN WOMEN | 8 | 6♣ | ♦A | -2 | -5 |
| -1.3 | Round 2 | CHARLIE | 14 | 3♦ | ♣A | = | +1 |
| -1.5 | Round 1 | INDIAN WOMEN | 6 | 4♠ | ♣3 | -1 | -5 |
| -1.5 | Round 4 | DINKIN | 28 | 4♠ | ♣7 | +1 | +0 |
| -1.5 | Round 6 | SWISS MIXED | 11 | 4♥ | ♦Q | -2 | +5 |
| -1.5 | Round 11 | ROMANIA | 18 | 4♥ | ♠5 | +1 | +0 |
| -1.7 | Round 5 | NETTLETON | 8 | 3♣ | ♥Q | +1 | +0 |
| -1.7 | Round 7 | ARMEX | 24 | 6♥ | ♦6 | -1 | -14 |
| -1.9 | Round 4 | DINKIN | 25 | 2♠ | ♦K | -1 | -4 |
| -2.0 | Round 3 | KIWI BLUE | 17 | 4♥ | ♣6 | = | +1 |
| -2.4 | Round 1 | INDIAN WOMEN | 1 | 6♠ | ♥K | -1 | -11 |
| -2.5 | Round 6 | SWISS MIXED | 9 | 4♥ | ♠K | -1 | -5 |
| -2.6 | Round 10 | INDIAN MIXED | 9 | 4♥ | ♦9 | = | +1 |
| -2.9 | Round 6 | SWISS MIXED | 12 | 4♠ | ♥8 | = | +0 |
| -3.0 | Round 10 | INDIAN MIXED | 11 | 4♠ | ♠4 | +1 | +0 |
| -3.0 | Round 10 | INDIAN MIXED | 14 | 4♠ | ♦10 | = | +0 |
| -3.1 | Round 2 | CHARLIE | 12 | 3NT | ♥6 | -1 | -12 |
| -3.1 | Round 2 | CHARLIE | 13 | 2♣ | ♠10 | +3 | -10 |
| -3.4 | Round 8 | SAADA PATRICK | 28 | 4♠ | ♥K | +1 | -13 |
| -3.5 | Round 5 | NETTLETON | 2 | 3NT | ♦6 | -2 | -6 |
| -3.7 | Round 4 | DINKIN | 31 | 5♣ | ♦7 | +2 | -17 |
| -3.8 | Round 5 | NETTLETON | 1 | 3NT | ♥4 | -1 | -10 |
| -4.0 | Round 1 | INDIAN WOMEN | 4 | 1NT | ♠10 | -1 | -11 |
| -4.6 | Round 2 | CHARLIE | 16 | 6♥x | ♣K | -1 | +0 |
| -4.6 | Round 10 | INDIAN MIXED | 13 | 3♠ | ♣7 | -1 | -7 |
| -5.0 | Round 6 | SWISS MIXED | 13 | 6♣ | ♠10 | +1 | +12 |
| -5.3 | Round 9 | AUSTRIA | 3 | 5♥x | ♠A | -1 | +5 |
| -5.5 | Round 2 | CHARLIE | 10 | 3NT | ♦K | +1 | +0 |
| -5.7 | Round 5 | NETTLETON | 6 | 6♣ | ♠K | +1 | +11 |
| -6.5 | Round 7 | ARMEX | 19 | 3NT | ♠3 | = | -3 |
| -7.0 | Round 11 | ROMANIA | 21 | 5♦ | ♥5 | = | +1 |
| -7.9 | Round 7 | ARMEX | 21 | 4♥ | ♠A | = | -11 |