LAI Wai Kit · GEELY AUTOMOBILE
254rank
+5.1Butler · 98 bds
+0.05per board
±4.3swing
-0.35vs par /bd · #336/488
-0.14adjusted /bd
by round
vs par split: bidding -0.31 · play -0.14
Strength of schedule: opponents averaged -0.19/bd (an easy draw) → opponent-adjusted -0.14/bd
Card play — on target: opening leads 88.0% #132 of 488 · declarer play 87.5% #43 of 488 · defence 87.5% #264 of 488
Bidding activity — not a pass: 46.6% #86 of 488 (129/277)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (5) | 85.0% (20) |
| Declarer play | 100.0% (2) | 86.4% (22) |
| Defence | 83.3% (12) | 88.9% (36) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 85.7% (7) · ♦ 100.0% (5) · ♣ 85.7% (7)
vs par by strain: NT +0.13 (23) · a suit -0.64 (74)
vs par by level: part-score -1.42 (31) · game +0.25 (59) · slam -2.14 (7)
By role: declaring +0.35/bd (-2.44 vs par · 50) · defending -0.26/bd (+1.83 vs par · 48)
By vulnerability: vulnerable +0.59/bd (+0.24 vs par · 49) · not vulnerable -0.49/bd (-0.94 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | W.Wang | R.Pollack – B.Pollack | Open | 14 | +2.3 | +0.16 | -2.64 |
| Round 2 | W.Wang | B.Drijver – C.Madsen | Closed | 14 | +6.7 | +0.48 | +1.86 |
| Round 3 | W.Wang | C.Belloy – S.Messika | Open | 14 | +1.0 | +0.07 | -0.14 |
| Round 4 | W.Wang | A.Nilsson – C.Lahrmann | Closed | 14 | -22.4 | -1.60 | -1.00 |
| Round 6 | W.Wang | S.Hallquist – C.Hallquist | Open | 14 | +10.0 | +0.71 | -0.57 |
| Round 7 | W.Wang | S.Clementsson – S.Cope | Open | 14 | +18.7 | +1.34 | +0.50 |
| Round 8 | W.Wang | A.Abragi – C.Oishi | Open | 14 | -11.2 | -0.80 | -0.43 |
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 |
|---|---|---|---|---|---|---|---|
| +9.3 | Round 4 | BHARGAVA | 15 | 4♠ | ♦Q | -1 | +11 |
| +9.2 | Round 7 | GUPTA | 9 | 3♠x | ♣A | -5 | -8 |
| +8.3 | Round 6 | ZY1 | 19 | 3NT | ♥2 | -1 | +10 |
| +7.7 | Round 2 | FERM | 16 | 3♥x | ♦K | -2 | +11 |
| +7.0 | Round 2 | FERM | 28 | Pass | +10 | ||
| +6.2 | Round 7 | GUPTA | 7 | 5♦ | ♠6 | +2 | +14 |
| +6.0 | Round 8 | ROBBOS RABBLE | 19 | 4♠ | ♥A | = | +0 |
| +5.9 | Round 2 | FERM | 18 | 3NT | ♦J | = | +10 |
| +5.7 | Round 3 | SAVERIA | 8 | 3NT | ♣3 | -1 | +10 |
| +5.2 | Round 4 | BHARGAVA | 20 | 1NT | ♦8 | = | +6 |
| +5.2 | Round 6 | ZY1 | 20 | 3NT | ♥7 | -2 | +8 |
| +5.1 | Round 8 | ROBBOS RABBLE | 24 | 3NT | ♣6 | = | +6 |
| +4.7 | Round 3 | SAVERIA | 2 | 4♠ | ♣A | -3 | +9 |
| +4.6 | Round 6 | ZY1 | 23 | 2♥ | ♣A | -2 | +3 |
| +4.4 | Round 8 | ROBBOS RABBLE | 23 | 3NT | ♥7 | -1 | +12 |
| +4.0 | Round 7 | GUPTA | 4 | 4♠ | ♦9 | = | +10 |
| +3.7 | Round 7 | GUPTA | 1 | 4♥ | ♠6 | -1 | +10 |
| +3.5 | Round 4 | BHARGAVA | 18 | 4♠ | ♦J | = | +3 |
| +3.4 | Round 8 | ROBBOS RABBLE | 28 | 4♠ | ♥Q | -2 | +11 |
| +3.1 | Round 1 | POLLACK | 2 | 4♠ | ♥A | +1 | -4 |
| +2.9 | Round 1 | POLLACK | 13 | 6♦ | ♥A | = | -13 |
| +2.9 | Round 8 | ROBBOS RABBLE | 21 | 3♥ | ♣8 | -2 | +2 |
| +2.8 | Round 2 | FERM | 15 | 2♥ | ♦K | -1 | +5 |
| +2.6 | Round 6 | ZY1 | 15 | 2♥ | ♦A | = | +5 |
| +2.6 | Round 6 | ZY1 | 24 | 4♠ | ♥K | = | +3 |
| +2.4 | Round 2 | FERM | 26 | 4♠x | ♥T | -1 | +8 |
| +2.2 | Round 2 | FERM | 25 | 3NT | ♣6 | -1 | +0 |
| +2.0 | Round 7 | GUPTA | 8 | 4♥ | ♦9 | +2 | +2 |
| +1.9 | Round 6 | ZY1 | 27 | 3NT | ♠9 | +2 | +0 |
| +1.8 | Round 2 | FERM | 17 | 4♥ | ♦7 | +2 | +11 |
| +1.6 | Round 1 | POLLACK | 4 | 3♠ | ♦A | = | +0 |
| +1.2 | Round 1 | POLLACK | 12 | 4♥ | ♦5 | = | -1 |
| +1.2 | Round 3 | SAVERIA | 11 | 3NT | ♦2 | +3 | +1 |
| +1.2 | Round 4 | BHARGAVA | 16 | 2♣ | ♥A | = | +0 |
| +1.1 | Round 1 | POLLACK | 5 | 2♦ | ♠A | +1 | -1 |
| +1.1 | Round 3 | SAVERIA | 5 | 4♥ | ♦2 | +1 | +0 |
| +1.1 | Round 7 | GUPTA | 12 | 4♠ | ♥2 | -1 | -3 |
| +1.0 | Round 1 | POLLACK | 6 | 4♥ | ♣A | = | +0 |
| +1.0 | Round 3 | SAVERIA | 4 | 3NT | ♦4 | +3 | -17 |
| +1.0 | Round 6 | ZY1 | 26 | 3NT | ♥6 | = | -1 |
| +0.9 | Round 1 | POLLACK | 11 | 2♠ | ♥K | = | +7 |
| +0.9 | Round 6 | ZY1 | 28 | 4♠ | ♠6 | +2 | -11 |
| +0.8 | Round 3 | SAVERIA | 13 | 6♥ | ♠J | +1 | +13 |
| +0.7 | Round 3 | SAVERIA | 9 | 4♠ | ♥K | -1 | -6 |
| +0.6 | Round 1 | POLLACK | 3 | 4♠ | ♦2 | = | +0 |
| +0.6 | Round 3 | SAVERIA | 6 | 2♠ | ♥2 | -1 | +7 |
| +0.6 | Round 4 | BHARGAVA | 24 | 3♦ | ♠3 | -1 | +4 |
| +0.5 | Round 2 | FERM | 21 | 5♦x | ♠2 | -2 | -5 |
| +0.5 | Round 7 | GUPTA | 14 | 4♠ | ♥T | -1 | +4 |
| +0.5 | Round 8 | ROBBOS RABBLE | 25 | 3NT | ♠4 | +2 | +0 |
| +0.4 | Round 3 | SAVERIA | 7 | 4♥ | ♦5 | = | +0 |
| +0.4 | Round 4 | BHARGAVA | 25 | 2♠ | ♥Q | = | +0 |
| +0.4 | Round 8 | ROBBOS RABBLE | 18 | 2♠ | ♥8 | +3 | -6 |
| +0.3 | Round 3 | SAVERIA | 1 | 3♥ | ♣Q | -1 | -2 |
| +0.3 | Round 6 | ZY1 | 16 | 4♥ | ♦9 | = | +0 |
| +0.2 | Round 3 | SAVERIA | 14 | 4♠ | ♦Q | = | -1 |
| +0.0 | Round 1 | POLLACK | 8 | 5♣x | ♥A | -1 | +0 |
| -0.2 | Round 4 | BHARGAVA | 21 | 2NT | ♠4 | -2 | -1 |
| -0.2 | Round 6 | ZY1 | 25 | 5♠ | ♥J | = | +0 |
| -0.3 | Round 2 | FERM | 19 | 3NT | ♣5 | -1 | -10 |
| -0.3 | Round 7 | GUPTA | 6 | 4♥ | ♦A | = | +0 |
| -0.3 | Round 8 | ROBBOS RABBLE | 22 | 4♠ | ♦K | +2 | +11 |
| -0.5 | Round 7 | GUPTA | 11 | 1NT | ♥5 | +1 | -7 |
| -0.5 | Round 7 | GUPTA | 13 | 6♥ | ♠2 | +1 | -13 |
| -0.6 | Round 1 | POLLACK | 14 | 3NT | ♠6 | +1 | +1 |
| -0.6 | Round 7 | GUPTA | 10 | 4NT | ♠2 | = | +1 |
| -0.7 | Round 1 | POLLACK | 1 | 4♥ | ♣3 | +2 | -11 |
| -0.7 | Round 8 | ROBBOS RABBLE | 16 | 4♠ | ♥9 | = | +0 |
| -0.8 | Round 1 | POLLACK | 10 | 5♥ | ♣3 | = | +0 |
| -0.9 | Round 2 | FERM | 27 | 4♥ | ♣3 | +1 | +0 |
| -0.9 | Round 7 | GUPTA | 3 | 1♠ | ♣5 | = | +2 |
| -1.3 | Round 1 | POLLACK | 9 | 3♠ | ♥A | +1 | -6 |
| -1.3 | Round 6 | ZY1 | 18 | 5♣ | ♥A | -1 | -5 |
| -1.5 | Round 8 | ROBBOS RABBLE | 26 | 2♥ | ♠2 | -1 | +0 |
| -1.6 | Round 4 | BHARGAVA | 22 | 2♥ | ♦Q | = | -7 |
| -1.8 | Round 7 | GUPTA | 2 | 2♦ | ♣9 | +1 | +0 |
| -2.0 | Round 3 | SAVERIA | 3 | 4♥ | ♣2 | -1 | -5 |
| -2.5 | Round 4 | BHARGAVA | 28 | 3♠ | ♣A | -1 | -5 |
| -2.6 | Round 4 | BHARGAVA | 17 | 3♥ | ♠8 | +1 | -6 |
| -2.9 | Round 6 | ZY1 | 21 | 4♥ | ♠Q | -1 | -5 |
| -3.4 | Round 7 | GUPTA | 5 | 1NT | ♣5 | = | -5 |
| -3.4 | Round 8 | ROBBOS RABBLE | 20 | 3♣ | ♠4 | = | -6 |
| -3.9 | Round 2 | FERM | 22 | 2NT | ♥4 | +3 | -13 |
| -4.3 | Round 2 | FERM | 24 | 3♣ | ♥K | +1 | -1 |
| -4.4 | Round 8 | ROBBOS RABBLE | 15 | 4♠ | ♦T | +2 | -11 |
| -5.0 | Round 2 | FERM | 23 | 6♦ | ♠2 | +1 | +13 |
| -5.1 | Round 6 | ZY1 | 22 | 4♥ | ♠Q | = | -7 |
| -5.6 | Round 4 | BHARGAVA | 27 | 3♣ | ♣9 | = | -11 |
| -6.2 | Round 3 | SAVERIA | 12 | 4♥ | ♠2 | +1 | -1 |
| -6.7 | Round 1 | POLLACK | 7 | 4♠x | ♦A | -1 | -9 |
| -6.8 | Round 4 | BHARGAVA | 19 | 6NT | ♠K | = | +12 |
| -7.5 | Round 3 | SAVERIA | 10 | 3NT | ♦K | = | -10 |
| -7.9 | Round 6 | ZY1 | 17 | 4♠ | ♦A | -1 | -8 |
| -9.2 | Round 2 | FERM | 20 | 6♠ | ♣A | = | -13 |
| -10.9 | Round 4 | BHARGAVA | 23 | 3NT | ♦3 | = | -10 |
| -11.4 | Round 8 | ROBBOS RABBLE | 27 | 3♣x | ♥5 | +2 | -11 |
| -12.2 | Round 8 | ROBBOS RABBLE | 17 | 7♦ | ♦2 | -2 | -14 |
| -12.4 | Round 4 | BHARGAVA | 26 | 4♠x | ♥T | +1 | -10 |