YAN Qing · HEILONGJIANG TEAM
vs par split: bidding +1.95 · play +0.38
Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted +0.79/bd
Card play — on target: opening leads 80.0% #195 of 398 · declarer play 55.6% #335 of 398 · defence 80.0% #302 of 399
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (1) | 85.7% (14) |
| Declarer play | 0.0% (3) | 83.3% (6) |
| Defence | 100.0% (6) | 73.7% (19) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 60.0% (5) · ♦ 100.0% (4) · ♣ 75.0% (4)
vs par by strain: NT +2.54 (11) · a suit +2.26 (31)
vs par by level: part-score +0.08 (13) · game +3.24 (25) · slam +4.00 (4)
By role: declaring +0.18/bd (+0.29 vs par · 17) · defending +1.60/bd (+3.72 vs par · 25)
By vulnerability: vulnerable +1.53/bd (+1.95 vs par · 20) · not vulnerable +0.57/bd (+2.68 vs par · 22)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | M.Yang | L.Zhang – Y.Sun | Closed | 7 | +24.1 | +3.44 | +3.29 |
| Round 3 | M.Yang | Z.Pu – S.Shi | Open | 7 | -4.8 | -0.69 | -1.43 |
| Round 5 | M.Yang | M.Yeung – A.Yeung | Open | 7 | +15.8 | +2.26 | +2.86 |
| Round 6 | M.Yang | X.Ou – Z.Wu | Open | 7 | +3.9 | +0.56 | +2.86 |
| Round 7 | M.Yang | C.Willenken – D.Berkowitz | Open | 7 | +2.7 | +0.39 | +4.29 |
| Round 8 | M.Yang | W.Gawel – G.Brewiak | Open | 7 | +1.5 | +0.21 | +2.14 |
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 |
|---|---|---|---|---|---|---|---|
| +10.3 | Round 8 | ROSSARD | 22 | 3NTx | ♥5 | -3 | +12 |
| +9.9 | Round 2 | REDBULL | 8 | 6♥x | ♠A | = | +12 |
| +9.7 | Round 2 | REDBULL | 10 | 3NT | ♣8 | -1 | +12 |
| +9.5 | Round 5 | MASTER MINDS | 4 | 3NT | ♥5 | -1 | +13 |
| +8.0 | Round 2 | REDBULL | 12 | 4♠ | ♦4 | -1 | +12 |
| +4.6 | Round 8 | ROSSARD | 27 | 4♠ | ♥3 | -1 | +5 |
| +4.2 | Round 5 | MASTER MINDS | 7 | 1NT | ♥4 | +2 | +1 |
| +4.2 | Round 7 | WILLENKEN | 21 | 4♠ | ♦3 | -1 | +6 |
| +3.5 | Round 6 | SANYA-HONGYE | 13 | 1NT | ♦K | -3 | -7 |
| +3.4 | Round 6 | SANYA-HONGYE | 11 | 4♠ | ♣3 | +3 | +10 |
| +3.2 | Round 5 | MASTER MINDS | 1 | 5♥ | ♠4 | +1 | -1 |
| +2.7 | Round 6 | SANYA-HONGYE | 14 | 4♥ | ♣Q | -1 | +8 |
| +2.2 | Round 7 | WILLENKEN | 16 | 2♠ | ♣K | +2 | +1 |
| +1.8 | Round 2 | REDBULL | 11 | 2♠ | ♦A | -1 | +5 |
| +1.7 | Round 6 | SANYA-HONGYE | 8 | 4♥ | ♣6 | -1 | +10 |
| +1.5 | Round 7 | WILLENKEN | 19 | 4♠ | ♥K | -1 | +4 |
| +1.0 | Round 3 | RADIO COMMUNICATIONS OF CAS | 21 | 5♠ | ♥7 | = | +0 |
| +1.0 | Round 5 | MASTER MINDS | 3 | 2♠ | ♦4 | +2 | +7 |
| +1.0 | Round 7 | WILLENKEN | 18 | 7♣x | ♦A | -4 | +16 |
| +0.7 | Round 8 | ROSSARD | 26 | 3♣ | ♥2 | -1 | +5 |
| +0.3 | Round 2 | REDBULL | 13 | 3NT | ♥J | = | +0 |
| +0.3 | Round 6 | SANYA-HONGYE | 9 | 4♥ | ♦4 | +1 | +0 |
| +0.1 | Round 3 | RADIO COMMUNICATIONS OF CAS | 19 | 4♥ | ♣2 | +1 | +0 |
| +0.1 | Round 5 | MASTER MINDS | 2 | 4♥ | ♠J | +1 | +0 |
| +0.1 | Round 8 | ROSSARD | 28 | 4♥ | ♦2 | -2 | +1 |
| -0.1 | Round 3 | RADIO COMMUNICATIONS OF CAS | 16 | 1NTx | ♣2 | = | +1 |
| -0.4 | Round 3 | RADIO COMMUNICATIONS OF CAS | 17 | 4♠ | ♥A | -1 | +5 |
| -0.5 | Round 3 | RADIO COMMUNICATIONS OF CAS | 20 | 3NT | ♠8 | = | -2 |
| -0.7 | Round 5 | MASTER MINDS | 5 | 2NT | ♥10 | -1 | -1 |
| -0.9 | Round 3 | RADIO COMMUNICATIONS OF CAS | 18 | 3♣ | ♥K | +2 | -6 |
| -1.1 | Round 6 | SANYA-HONGYE | 10 | 4♥ | ♠3 | +1 | +0 |
| -1.4 | Round 2 | REDBULL | 9 | 2♠ | ♣3 | +1 | -7 |
| -1.5 | Round 5 | MASTER MINDS | 6 | 4♠ | ♦A | = | +1 |
| -1.5 | Round 7 | WILLENKEN | 17 | 3NT | ♥2 | +1 | +10 |
| -1.7 | Round 8 | ROSSARD | 23 | 3♠ | ♣A | -1 | +9 |
| -1.9 | Round 7 | WILLENKEN | 15 | 3♣ | ♥2 | +3 | -2 |
| -2.8 | Round 7 | WILLENKEN | 20 | 3♠ | ♦J | -1 | -5 |
| -3.5 | Round 8 | ROSSARD | 25 | 4♠ | ♣6 | -1 | -6 |
| -4.0 | Round 3 | RADIO COMMUNICATIONS OF CAS | 15 | 4♥ | ♣A | = | -8 |
| -4.2 | Round 2 | REDBULL | 14 | 6♦ | ♣K | -1 | -11 |
| -6.6 | Round 6 | SANYA-HONGYE | 12 | 6♥ | ♠3 | = | -1 |
| -9.0 | Round 8 | ROSSARD | 24 | 3NT | ♣Q | -1 | -11 |