LAU Pik-Kin Tony · HK ZEN
vs par split: bidding -0.40 · play +0.17
Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted -0.68/bd
Card play — on target: opening leads 66.7% #242 of 310 · declarer play 85.7% #79 of 310 · defence 89.5% #101 of 311
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 50.0% (6) |
| Declarer play | 100.0% (1) | 83.3% (6) |
| Defence | 87.5% (8) | 90.9% (11) |
Opening leads by suit led: ♠ 33.3% (3) · ♥ 75.0% (4) · ♦ 100.0% (3) · ♣ 50.0% (2)
vs par by strain: NT -2.36 (11) · a suit +0.75 (24)
vs par by level: part-score -0.61 (18) · game +0.19 (16) · slam +0.00 (1)
By role: declaring +0.45/bd (-0.88 vs par · 16) · defending -1.50/bd (+0.32 vs par · 19)
By vulnerability: vulnerable -1.14/bd (-2.78 vs par · 18) · not vulnerable -0.04/bd (+2.47 vs par · 17)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | C.Ng | M.Iliev – H.Hristov | Open | 7 | +3.6 | +0.51 | +0.86 |
| Round 3 | C.Ng | D.Fischer – B.Saurer | Closed | 7 | +7.3 | +1.04 | +1.14 |
| Round 4 | C.Ng | Y.Chen – J.Zhou | Open | 7 | -18.1 | -2.59 | -1.14 |
| Round 6 | C.Ng | S.Gillis – O.Svendsen | Open | 7 | -7.1 | -1.01 | -0.29 |
| Round 7 | C.Ng | D.Tong – P.Li | Closed | 7 | -7.0 | -1.00 | -1.71 |
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 |
|---|---|---|---|---|---|---|---|
| +8.3 | Round 3 | KASIMIRS DREAMTEAM | 21 | 5♣ | ♣8 | = | +0 |
| +7.3 | Round 1 | BULGARIAN ALL STARS | 1 | 3NT | ♦7 | -1 | +10 |
| +6.8 | Round 3 | KASIMIRS DREAMTEAM | 17 | 4♠ | ♦10 | = | +3 |
| +4.3 | Round 7 | KUNMING LIJIAN | 19 | 2♠ | ♥J | = | +6 |
| +3.8 | Round 4 | CHINA HYX | 26 | 3♠ | ♦3 | -2 | +3 |
| +3.6 | Round 1 | BULGARIAN ALL STARS | 7 | 3♥ | ♦Q | = | +7 |
| +2.3 | Round 3 | KASIMIRS DREAMTEAM | 19 | 4♠ | ♦K | = | +6 |
| +1.7 | Round 1 | BULGARIAN ALL STARS | 6 | 1NT | ♥4 | +1 | +10 |
| +1.5 | Round 6 | GILLIS | 10 | 2♦ | ♦6 | +2 | +0 |
| +1.3 | Round 3 | KASIMIRS DREAMTEAM | 20 | 1NT | ♥Q | +2 | -1 |
| +0.7 | Round 7 | KUNMING LIJIAN | 17 | 4♥ | ♦A | -2 | +7 |
| +0.2 | Round 6 | GILLIS | 12 | 4♥ | ♠8 | +1 | +0 |
| +0.1 | Round 4 | CHINA HYX | 25 | 3NT | ♠Q | = | +0 |
| -0.1 | Round 1 | BULGARIAN ALL STARS | 3 | 2♠ | ♥3 | -1 | +3 |
| -0.1 | Round 6 | GILLIS | 14 | 3♠ | ♠6 | +1 | -2 |
| -0.3 | Round 3 | KASIMIRS DREAMTEAM | 15 | 4♥ | ♠10 | +2 | +11 |
| -0.8 | Round 1 | BULGARIAN ALL STARS | 2 | 2♥ | ♦Q | +3 | -10 |
| -1.1 | Round 7 | KUNMING LIJIAN | 16 | 4♥x | ♦7 | -1 | +0 |
| -1.8 | Round 4 | CHINA HYX | 27 | 4♠ | ♦J | +3 | +10 |
| -1.8 | Round 6 | GILLIS | 11 | 3♣ | ♣3 | = | +0 |
| -1.9 | Round 7 | KUNMING LIJIAN | 20 | 2♠ | ♥2 | = | +0 |
| -2.0 | Round 6 | GILLIS | 9 | 3NT | ♥7 | -1 | +2 |
| -2.1 | Round 4 | CHINA HYX | 24 | 2NT | ♥4 | = | -1 |
| -2.2 | Round 6 | GILLIS | 8 | 3♦ | ♦A | +1 | -1 |
| -2.6 | Round 1 | BULGARIAN ALL STARS | 5 | 2♠ | ♥A | -2 | -2 |
| -2.6 | Round 7 | KUNMING LIJIAN | 21 | 6♠ | ♥2 | = | +0 |
| -2.7 | Round 6 | GILLIS | 13 | 2♠ | ♦Q | +1 | -1 |
| -2.7 | Round 7 | KUNMING LIJIAN | 15 | 4♠ | ♥4 | -1 | -12 |
| -3.6 | Round 3 | KASIMIRS DREAMTEAM | 18 | 2♠ | ♣A | = | +0 |
| -3.7 | Round 7 | KUNMING LIJIAN | 18 | 4NT | ♥2 | = | -13 |
| -4.8 | Round 4 | CHINA HYX | 28 | 3♠ | ♦K | -1 | -10 |
| -5.2 | Round 4 | CHINA HYX | 22 | 3NT | ♦8 | = | +0 |
| -5.5 | Round 1 | BULGARIAN ALL STARS | 4 | 1NT | ♣A | +1 | -12 |
| -7.5 | Round 3 | KASIMIRS DREAMTEAM | 16 | 3NT | ♠3 | -3 | -11 |
| -8.1 | Round 4 | CHINA HYX | 23 | 3NT | ♥5 | = | -10 |