HUANG Danlei · CHINA QFL
vs par split: bidding +1.00 · play -0.35
Strength of schedule: opponents averaged -0.40/bd (an easy draw) → opponent-adjusted -0.48/bd
Card play — on target: opening leads 60.0% #70 of 73 · declarer play 54.5% #56 of 73 · defence 72.2% #57 of 73
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 0.0% (2) |
| Declarer play | 50.0% (6) | 60.0% (5) |
| Defence | 60.0% (5) | 76.9% (13) |
Opening leads by suit led: ♠ 100.0% (2) · ♦ 50.0% (2) · ♣ 0.0% (1)
vs par by strain: NT +1.93 (14) · a suit -0.04 (26)
vs par by level: part-score +0.42 (26) · game +1.07 (14)
By role: declaring +0.34/bd (-0.86 vs par · 22) · defending -0.61/bd (+2.50 vs par · 18)
By vulnerability: vulnerable +0.78/bd (+1.55 vs par · 20) · not vulnerable -0.94/bd (-0.25 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | Y.Fang | B.Qin – P.Wang | Closed | 10 | +3.9 | +0.39 | +1.70 |
| Round 4 | Y.Fang | Z.Wu – W.Liu | Closed | 10 | +0.9 | +0.09 | +2.70 |
| Round 5 | Y.Fang | O.Colburn – A.Vassileva | Open | 10 | +11.1 | +1.11 | +0.40 |
| Round 6 | Y.Fang | S.Berk – J.Altman | Closed | 10 | -19.2 | -1.92 | -2.20 |
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 |
|---|---|---|---|---|---|---|---|
| +10.5 | Round 2 | CHINA WFL | 18 | 3♦x | ♣A | +2 | +14 |
| +6.0 | Round 4 | ZHIHAOLE SCHOOL | 5 | 4♣ | ♦K | -2 | +13 |
| +5.3 | Round 4 | ZHIHAOLE SCHOOL | 1 | 3♠ | ♦5 | -3 | +10 |
| +4.5 | Round 5 | BRIDGEMATES | 15 | 1NT | ♥Q | = | +11 |
| +4.5 | Round 6 | BERK S | 28 | 3♠ | ♥6 | +1 | +6 |
| +3.6 | Round 5 | BRIDGEMATES | 14 | 1NT | ♠3 | +1 | +6 |
| +3.4 | Round 5 | BRIDGEMATES | 18 | 2♥ | ♣4 | +1 | +7 |
| +2.7 | Round 2 | CHINA WFL | 11 | 1♠ | ♣3 | +1 | +0 |
| +2.7 | Round 4 | ZHIHAOLE SCHOOL | 8 | 3NT | ♥5 | = | +0 |
| +2.3 | Round 5 | BRIDGEMATES | 12 | 3NT | ♣3 | +1 | +0 |
| +2.2 | Round 5 | BRIDGEMATES | 13 | 4♠ | ♥3 | = | +0 |
| +1.9 | Round 2 | CHINA WFL | 14 | 3NT | ♥10 | +1 | -1 |
| +1.8 | Round 5 | BRIDGEMATES | 20 | 2♥ | ♦J | = | +6 |
| +1.4 | Round 2 | CHINA WFL | 13 | 3♦ | ♠5 | = | +0 |
| +1.3 | Round 6 | BERK S | 26 | 3NT | ♠3 | +1 | +0 |
| +0.9 | Round 2 | CHINA WFL | 17 | 3NT | ♠7 | +2 | +14 |
| +0.9 | Round 5 | BRIDGEMATES | 11 | 3NT | ♣4 | = | -11 |
| +0.7 | Round 2 | CHINA WFL | 20 | 3♣ | ♥9 | -1 | +0 |
| +0.0 | Round 5 | BRIDGEMATES | 17 | 1NT | ♠5 | +2 | -6 |
| -0.1 | Round 6 | BERK S | 24 | 3♠ | ♣A | -1 | -1 |
| -0.2 | Round 4 | ZHIHAOLE SCHOOL | 2 | 3♥ | ♦A | -1 | -2 |
| -0.3 | Round 6 | BERK S | 30 | 1♠ | ♦8 | = | -5 |
| -0.4 | Round 6 | BERK S | 27 | 1NT | ♠Q | +2 | -1 |
| -0.5 | Round 4 | ZHIHAOLE SCHOOL | 9 | 3NT | ♥9 | +1 | +13 |
| -0.5 | Round 6 | BERK S | 22 | 4♥ | ♦9 | +1 | +0 |
| -0.8 | Round 4 | ZHIHAOLE SCHOOL | 4 | 1NT | ♥3 | +1 | -1 |
| -1.4 | Round 4 | ZHIHAOLE SCHOOL | 10 | 2♦ | ♣6 | -2 | -9 |
| -1.6 | Round 2 | CHINA WFL | 15 | 3♥ | ♦2 | -1 | -6 |
| -1.8 | Round 4 | ZHIHAOLE SCHOOL | 3 | 2♠ | ♥5 | = | +0 |
| -2.3 | Round 2 | CHINA WFL | 12 | 3NT | ♦6 | = | +2 |
| -2.9 | Round 5 | BRIDGEMATES | 19 | 4♥ | ♠A | -1 | -4 |
| -2.9 | Round 6 | BERK S | 23 | 4♠ | ♣Q | +2 | +13 |
| -3.4 | Round 4 | ZHIHAOLE SCHOOL | 7 | 2♥ | ♠Q | -1 | -1 |
| -3.7 | Round 6 | BERK S | 29 | 3♦ | ♠A | +1 | -10 |
| -4.1 | Round 2 | CHINA WFL | 19 | 3NT | ♥5 | = | +1 |
| -4.7 | Round 5 | BRIDGEMATES | 16 | 3♥ | ♠2 | -2 | -5 |
| -5.0 | Round 4 | ZHIHAOLE SCHOOL | 6 | 4♣ | ♥K | +2 | +4 |
| -6.2 | Round 2 | CHINA WFL | 16 | 2♣ | ♦K | +2 | -7 |
| -6.7 | Round 6 | BERK S | 21 | 3♥ | ♠2 | -1 | -12 |
| -10.4 | Round 6 | BERK S | 25 | 4♥x | ♣5 | -3 | -12 |