CHAN Wai Kit · HEY YO
vs par split: bidding -0.57 · play -0.32
Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted -1.03/bd
Card play — on target: opening leads 75.0% #317 of 579 · declarer play 50.0% #553 of 579 · defence 92.3% #162 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 71.4% (7) |
| Declarer play | 50.0% (6) | 50.0% (4) |
| Defence | 50.0% (2) | 100.0% (11) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (1) · ♦ 60.0% (5) · ♣ 100.0% (1)
vs par by strain: NT -3.18 (11) · a suit +0.59 (17)
vs par by level: part-score -0.88 (8) · game -2.00 (16) · slam +3.50 (4)
By role: declaring -1.77/bd (-4.93 vs par · 15) · defending -0.39/bd (+3.77 vs par · 13)
By vulnerability: vulnerable -1.39/bd (-1.23 vs par · 13) · not vulnerable -0.90/bd (-0.60 vs par · 15)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | P.Yeung | B.Bos – J.Van Lankveld | Open | 7 | +2.8 | +0.40 | +2.14 |
| Round 4 | K.Chiu | P.Gawrys – M.Klukowski | Closed | 7 | -1.9 | -0.27 | +4.71 |
| Round 6 | LELIN - | R.Levin – S.Weinstein | Closed | 7 | -26.5 | -3.79 | -5.86 |
| Round 8 | P.Yeung | G.Chagas – H.Weinstein | Closed | 7 | -5.9 | -0.84 | -4.57 |
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 |
|---|---|---|---|---|---|---|---|
| +8.9 | Round 8 | WEINSTEIN | 27 | 3NT | ♥5 | = | +7 |
| +6.9 | Round 2 | NETHERLANDS | 9 | 6♣ | ♦K | -1 | +10 |
| +4.8 | Round 8 | WEINSTEIN | 25 | 4♥ | ♣A | = | +1 |
| +4.3 | Round 2 | NETHERLANDS | 10 | 3NT | ♣9 | +2 | +1 |
| +2.7 | Round 6 | NICKELL | 13 | 1NT | ♠A | -2 | +2 |
| +2.5 | Round 6 | NICKELL | 8 | 3NT | ♦10 | = | -1 |
| +2.0 | Round 4 | MAZURKIEWICZ | 23 | 6♣ | ♦10 | -1 | +17 |
| +1.8 | Round 2 | NETHERLANDS | 14 | 2♠ | ♦K | -1 | +4 |
| +1.0 | Round 2 | NETHERLANDS | 12 | 2♠ | ♥A | -1 | -1 |
| +0.7 | Round 4 | MAZURKIEWICZ | 24 | 5♦ | ♠Q | = | -2 |
| +0.2 | Round 8 | WEINSTEIN | 23 | 1NT | ♠8 | -1 | +0 |
| +0.1 | Round 4 | MAZURKIEWICZ | 26 | 5♦ | ♣Q | +1 | +13 |
| +0.0 | Round 4 | MAZURKIEWICZ | 22 | 2♥ | ♦A | +1 | +0 |
| +0.0 | Round 4 | MAZURKIEWICZ | 25 | 3NT | ♥K | +2 | +12 |
| -0.8 | Round 4 | MAZURKIEWICZ | 28 | 3NT | ♣4 | -1 | -6 |
| -1.1 | Round 2 | NETHERLANDS | 13 | 4♥ | ♠A | +1 | +0 |
| -1.2 | Round 8 | WEINSTEIN | 24 | 4♠x | ♦5 | -2 | -4 |
| -1.3 | Round 6 | NICKELL | 11 | 2♥ | ♣2 | = | +1 |
| -1.5 | Round 2 | NETHERLANDS | 8 | 2♠ | ♦9 | -1 | +2 |
| -3.4 | Round 6 | NICKELL | 14 | 5♣ | ♦6 | +1 | -3 |
| -3.5 | Round 8 | WEINSTEIN | 28 | 4♥ | ♣K | -2 | -11 |
| -3.9 | Round 4 | MAZURKIEWICZ | 27 | 5♣ | ♦A | +1 | -1 |
| -4.0 | Round 8 | WEINSTEIN | 22 | 6NT | ♣J | -1 | -12 |
| -5.0 | Round 6 | NICKELL | 12 | 3NT | ♠3 | -2 | -11 |
| -8.5 | Round 6 | NICKELL | 9 | 3♦ | ♠Q | +1 | -15 |
| -8.6 | Round 2 | NETHERLANDS | 11 | 6♦ | ♥K | +1 | -1 |
| -11.1 | Round 8 | WEINSTEIN | 26 | 3NT | ♠3 | -2 | -13 |
| -13.5 | Round 6 | NICKELL | 10 | 3NTx | ♠J | -3 | -14 |