LAI Wai Kit · HOBRA
vs par split: bidding +1.07 · play -0.36
Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted -0.30/bd
Card play — on target: opening leads 85.7% · declarer play 62.5% · defence 73.3%
Bidding activity — not a pass: 40.2% (35/87)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 80.0% (5) |
| Declarer play | 66.7% (3) | 60.0% (5) |
| Defence | 50.0% (4) | 81.8% (11) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (2) · ♦ 50.0% (2) · ♣ 100.0% (1)
vs par by strain: NT -1.11 (9) · a suit +1.58 (19)
vs par by level: part-score -0.62 (8) · game +0.17 (18) · slam +11.00 (2)
By role: declaring -0.92/bd (-2.69 vs par · 13) · defending +0.01/bd (+3.67 vs par · 15)
By vulnerability: vulnerable +0.67/bd (+1.07 vs par · 14) · not vulnerable -1.51/bd (+0.36 vs par · 14)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | K.Mak | S.Golebiowski – M.Blach | Open | 14 | -4.6 | -0.33 | +1.93 |
| Round of 64 | K.Mak | P.Janiszewski – D.Kowalski | Closed | 14 | -7.2 | -0.51 | -0.50 |
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 |
|---|---|---|---|---|---|---|---|
| +8.1 | Round of 64 | ALTERIS NUCLEAR | 35 | 5♣x | ♣J | -1 | +8 |
| +7.9 | Round of 64 | ALTERIS NUCLEAR | 11 | 6♥ | ♠J | -2 | +11 |
| +7.7 | Round of 64 | ALTERIS NUCLEAR | 32 | 3NT | ♥J | +2 | -12 |
| +2.6 | Round of 64 | ALTERIS NUCLEAR | 1 | 2NT | ♠Q | +1 | -6 |
| +2.5 | Round of 64 | ALTERIS NUCLEAR | 40 | 3NT | ♥Q | +1 | +14 |
| +2.2 | Round of 64 | ALTERIS NUCLEAR | 8 | 4♠x | ♥A | -2 | +0 |
| +2.2 | Round of 64 | ALTERIS NUCLEAR | 14 | 6♠ | ♥6 | +1 | +11 |
| +1.0 | Round of 64 | ALTERIS NUCLEAR | 3 | 3♦ | ♠J | = | +0 |
| +1.0 | Round of 64 | ALTERIS NUCLEAR | 6 | 3♠ | ♣Q | -2 | -11 |
| +0.8 | Round of 64 | ALTERIS NUCLEAR | 36 | 3NT | ♥2 | +1 | +0 |
| +0.8 | Round of 64 | ALTERIS NUCLEAR | 37 | 2♥ | ♦8 | +2 | +8 |
| +0.7 | Round of 64 | ALTERIS NUCLEAR | 7 | 5♣ | ♥A | = | +3 |
| +0.7 | Round of 64 | ALTERIS NUCLEAR | 10 | 4♥ | ♣A | +1 | +1 |
| +0.7 | Round of 64 | ALTERIS NUCLEAR | 33 | 5♥ | ♠A | -1 | +6 |
| +0.4 | Round of 64 | ALTERIS NUCLEAR | 2 | 4♠ | ♣Q | = | +11 |
| -0.2 | Round of 64 | ALTERIS NUCLEAR | 34 | 3NT | ♣T | +1 | +0 |
| -1.0 | Round of 64 | ALTERIS NUCLEAR | 13 | 2♥ | ♠2 | -2 | +8 |
| -1.6 | Round of 64 | ALTERIS NUCLEAR | 9 | 2♥ | ♦A | +3 | +6 |
| -1.9 | Round of 64 | ALTERIS NUCLEAR | 30 | 4♠ | ♦Q | = | +0 |
| -2.5 | Round of 64 | ALTERIS NUCLEAR | 38 | 3NT | ♦Q | +2 | -1 |
| -3.0 | Round of 64 | ALTERIS NUCLEAR | 4 | 3NT | ♥J | +1 | -1 |
| -3.0 | Round of 64 | ALTERIS NUCLEAR | 41 | 4♠ | ♣3 | -1 | -6 |
| -3.7 | Round of 64 | ALTERIS NUCLEAR | 39 | 2♥ | ♠K | = | -5 |
| -3.8 | Round of 64 | ALTERIS NUCLEAR | 29 | 5♦x | ♥A | -2 | -5 |
| -6.1 | Round of 64 | ALTERIS NUCLEAR | 31 | 2NTx | ♠7 | -2 | -5 |
| -6.2 | Round of 64 | ALTERIS NUCLEAR | 12 | 5♦ | ♥7 | -2 | -7 |
| -6.6 | Round of 64 | ALTERIS NUCLEAR | 42 | 4♥ | ♦A | -2 | -9 |
| -11.5 | Round of 64 | ALTERIS NUCLEAR | 5 | 3NT | ♠K | = | +1 |