WILLENKEN Chris · FLEISHER
vs par split: bidding +1.45 · play +0.69
Strength of schedule: opponents averaged +0.34/bd (a tough draw) → opponent-adjusted +0.91/bd
Card play — on target: opening leads 90.9% #79 of 579 · declarer play 77.8% #206 of 579 · defence 91.3% #185 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 100.0% (6) |
| Declarer play | 100.0% (2) | 71.4% (7) |
| Defence | 90.9% (11) | 91.7% (12) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (2) · ♦ 100.0% (1) · ♣ 100.0% (4)
vs par by strain: NT +3.14 (14) · a suit +1.64 (28)
vs par by level: part-score +2.53 (19) · game +2.06 (18) · slam +1.00 (5)
By role: declaring -0.10/bd (-1.10 vs par · 19) · defending +1.12/bd (+4.83 vs par · 23)
By vulnerability: vulnerable +0.80/bd (+2.38 vs par · 21) · not vulnerable +0.34/bd (+1.91 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Rosenberg | F.Yu – H.Huang | Open | 7 | +0.5 | +0.07 | +2.29 |
| Round 2 | M.Rosenberg | J.Diamond – B.Platnick | Open | 7 | -7.3 | -1.04 | -2.14 |
| Round 3 | M.Rosenberg | E.Huo – G.Cui | Open | 7 | +26.9 | +3.84 | +2.86 |
| Round 6 | M.Rosenberg | J.Chao – W.Chu | Closed | 7 | +10.7 | +1.53 | +5.29 |
| Round 7 | M.Rosenberg | A.Apteker – C.Gower | Closed | 7 | -11.1 | -1.59 | +0.14 |
| Round 8 | M.Rosenberg | X.Zhang – H.Liu | Open | 7 | +4.2 | +0.60 | +4.43 |
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 |
|---|---|---|---|---|---|---|---|
| +9.9 | Round 3 | JINCHENGCHEMICAL ENGINEERING F | 19 | 6NT | ♠2 | -1 | +20 |
| +7.6 | Round 7 | SOUTH AFRICA | 15 | 4♠ | ♣K | -2 | +14 |
| +7.6 | Round 8 | PAN-CHINA | 22 | 6NT | ♣10 | -3 | +14 |
| +6.6 | Round 3 | JINCHENGCHEMICAL ENGINEERING F | 20 | 2♥ | ♦A | -2 | +15 |
| +5.5 | Round 2 | DIAMOND | 9 | 3NT | ♥8 | +3 | +3 |
| +5.0 | Round 3 | JINCHENGCHEMICAL ENGINEERING F | 16 | 6♦ | ♣A | = | -2 |
| +5.0 | Round 6 | CHANGYU | 13 | 4♠ | ♥A | -1 | +6 |
| +4.9 | Round 1 | CHINA FINANCE BRIDGE ASSOCIATI | 3 | 2NT | ♣J | -4 | +7 |
| +4.5 | Round 3 | JINCHENGCHEMICAL ENGINEERING F | 21 | 6♠ | ♦K | = | -13 |
| +4.2 | Round 6 | CHANGYU | 14 | 5♥ | ♠A | = | +4 |
| +3.6 | Round 6 | CHANGYU | 8 | 3♣ | ♦J | +1 | +7 |
| +3.5 | Round 8 | PAN-CHINA | 28 | 4♥ | ♣K | -2 | +11 |
| +3.3 | Round 6 | CHANGYU | 10 | 3♣ | ♦10 | -1 | +6 |
| +3.1 | Round 7 | SOUTH AFRICA | 18 | 2NT | ♥5 | -2 | +6 |
| +2.6 | Round 8 | PAN-CHINA | 23 | 1NT | ♠6 | -2 | +3 |
| +2.4 | Round 1 | CHINA FINANCE BRIDGE ASSOCIATI | 4 | 2♠ | ♥K | = | +6 |
| +2.4 | Round 2 | DIAMOND | 14 | 2♠ | ♥K | = | +0 |
| +1.7 | Round 3 | JINCHENGCHEMICAL ENGINEERING F | 18 | 2♥ | ♥2 | +1 | +1 |
| +1.1 | Round 2 | DIAMOND | 13 | 4♥ | ♣10 | +1 | +0 |
| +0.7 | Round 1 | CHINA FINANCE BRIDGE ASSOCIATI | 5 | 3♠ | ♠2 | +1 | +1 |
| +0.4 | Round 7 | SOUTH AFRICA | 19 | 3♦ | ♠A | = | -1 |
| +0.2 | Round 3 | JINCHENGCHEMICAL ENGINEERING F | 15 | 3♥ | ♠4 | -1 | -2 |
| +0.1 | Round 1 | CHINA FINANCE BRIDGE ASSOCIATI | 2 | 3NT | ♥5 | -1 | +5 |
| -0.5 | Round 1 | CHINA FINANCE BRIDGE ASSOCIATI | 1 | 2♠ | ♠J | = | -5 |
| -0.6 | Round 6 | CHANGYU | 12 | 3♠ | ♣7 | = | +7 |
| -0.8 | Round 2 | DIAMOND | 12 | 1NT | ♣3 | = | +2 |
| -1.0 | Round 3 | JINCHENGCHEMICAL ENGINEERING F | 17 | 2♠ | ♦7 | -2 | +1 |
| -1.6 | Round 7 | SOUTH AFRICA | 17 | 3♦ | ♠K | -2 | -1 |
| -2.0 | Round 6 | CHANGYU | 9 | 4♥ | ♠7 | +1 | +12 |
| -2.0 | Round 8 | PAN-CHINA | 25 | 4♠x | ♦A | -3 | +3 |
| -2.0 | Round 8 | PAN-CHINA | 26 | 3NT | ♠3 | = | +0 |
| -2.2 | Round 2 | DIAMOND | 8 | 5♣ | ♦7 | -2 | -5 |
| -2.6 | Round 7 | SOUTH AFRICA | 21 | 3♠ | ♣2 | = | +0 |
| -2.6 | Round 8 | PAN-CHINA | 24 | 5♥ | ♠Q | = | +0 |
| -2.8 | Round 6 | CHANGYU | 11 | 4♣ | ♦2 | -1 | -5 |
| -2.9 | Round 8 | PAN-CHINA | 27 | 4♠ | ♥A | -2 | +0 |
| -3.0 | Round 1 | CHINA FINANCE BRIDGE ASSOCIATI | 7 | 3NT | ♥10 | +1 | +0 |
| -4.1 | Round 1 | CHINA FINANCE BRIDGE ASSOCIATI | 6 | 3NT | ♦Q | -1 | +2 |
| -4.3 | Round 2 | DIAMOND | 10 | 3NT | ♣8 | +2 | -1 |
| -5.6 | Round 7 | SOUTH AFRICA | 16 | 3NT | ♦4 | = | +0 |
| -9.0 | Round 2 | DIAMOND | 11 | 6♠ | ♥J | -1 | -14 |
| -12.4 | Round 7 | SOUTH AFRICA | 20 | 3NT | ♣2 | -1 | -17 |