JU Chuancheng · CHINA OPN(A)
vs par split: bidding +1.55 · play -0.02
Strength of schedule: opponents averaged -0.16/bd (an easy draw) → opponent-adjusted +0.83/bd
Card play — on target: opening leads 94.1% #32 of 310 · declarer play 68.8% #219 of 310 · defence 88.5% #119 of 311
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (1) | 93.8% (16) |
| Declarer play | 66.7% (6) | 70.0% (10) |
| Defence | 50.0% (4) | 95.5% (22) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (3) · ♦ 88.9% (9) · ♣ 100.0% (2)
vs par by strain: NT +1.00 (11) · a suit +1.68 (38)
vs par by level: part-score +1.65 (20) · game +1.20 (25) · slam +3.00 (4)
By role: declaring +1.63/bd (-0.26 vs par · 23) · defending +0.43/bd (+3.12 vs par · 26)
By vulnerability: vulnerable +1.27/bd (+2.58 vs par · 24) · not vulnerable +0.72/bd (+0.52 vs par · 25)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | Z.Shi | X.Wei – Y.Chen | Closed | 7 | +26.4 | +3.77 | +6.71 |
| Round 3 | Z.Shi | E.Muzzio – A.Bianchedi | Open | 7 | +5.1 | +0.73 | +1.57 |
| Round 4 | Z.Shi | J.Diamond – B.Platnick | Closed | 7 | +0.3 | +0.04 | -1.71 |
| Round 5 | Z.Shi | A.Wilsmore – M.Prescott | Closed | 7 | -12.3 | -1.76 | -0.57 |
| Round 6 | Z.Shi | J.Bian – Y.Lian | Closed | 7 | +7.7 | +1.10 | +0.43 |
| Round 7 | Z.Shi | O.Svendsen – S.Gillis | Closed | 7 | +22.7 | +3.24 | +4.29 |
| Round 8 | Z.Shi | W.He – C.Dong | Open | 7 | -1.4 | -0.20 | +0.00 |
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 |
|---|---|---|---|---|---|---|---|
| +11.3 | Round 7 | GILLIS | 19 | 2♥x | ♠J | = | +11 |
| +10.1 | Round 7 | GILLIS | 16 | 4♠ | ♥A | = | +11 |
| +9.0 | Round 2 | ZHONGSHAN JIEGAO | 9 | 3NT | ♣5 | = | +10 |
| +9.0 | Round 3 | LAVAZZA | 19 | 5♠x | ♦K | -1 | +7 |
| +6.4 | Round 8 | JILINDINGYUAN | 28 | 5♥x | ♠3 | -2 | +5 |
| +5.6 | Round 2 | ZHONGSHAN JIEGAO | 11 | 3♥ | ♠K | = | +6 |
| +5.6 | Round 6 | CHINA HYX | 14 | 4♠ | ♠6 | = | +7 |
| +5.5 | Round 2 | ZHONGSHAN JIEGAO | 12 | 4♥x | ♦J | -1 | +7 |
| +5.3 | Round 7 | GILLIS | 15 | 4♠ | ♣6 | -2 | +13 |
| +5.2 | Round 4 | DIAMOND | 22 | 3NT | ♦2 | = | +0 |
| +4.4 | Round 2 | ZHONGSHAN JIEGAO | 13 | 4♠ | ♦2 | +3 | +17 |
| +4.1 | Round 6 | CHINA HYX | 10 | 3NT | ♥Q | -1 | +6 |
| +4.1 | Round 8 | JILINDINGYUAN | 26 | 2♠ | ♥6 | = | +11 |
| +4.0 | Round 4 | DIAMOND | 28 | 3♠x | ♦K | -1 | +9 |
| +3.9 | Round 2 | ZHONGSHAN JIEGAO | 8 | 1NT | ♠2 | -1 | +5 |
| +3.2 | Round 6 | CHINA HYX | 9 | 3NT | ♥7 | -2 | +0 |
| +3.1 | Round 2 | ZHONGSHAN JIEGAO | 14 | 4♠ | ♦J | -2 | +5 |
| +2.6 | Round 7 | GILLIS | 21 | 6♠ | ♥2 | = | +0 |
| +2.1 | Round 5 | LORENTZ | 4 | 4♠ | ♠6 | -1 | +6 |
| +2.1 | Round 8 | JILINDINGYUAN | 22 | 3♥ | ♥6 | -2 | -1 |
| +1.9 | Round 7 | GILLIS | 20 | 2♠ | ♣4 | = | +0 |
| +1.8 | Round 6 | CHINA HYX | 11 | 3♣ | ♣3 | = | +0 |
| +1.4 | Round 5 | LORENTZ | 2 | 2♠ | ♥K | +1 | +0 |
| +1.0 | Round 3 | LAVAZZA | 21 | 4♣ | ♦3 | +1 | +10 |
| +0.3 | Round 3 | LAVAZZA | 15 | 4♥ | ♠10 | +2 | -11 |
| +0.3 | Round 3 | LAVAZZA | 16 | 3♥ | ♣5 | +1 | +6 |
| -0.0 | Round 4 | DIAMOND | 27 | 4♠ | ♠6 | +1 | -11 |
| -0.1 | Round 4 | DIAMOND | 25 | 3NT | ♠J | = | +0 |
| -0.7 | Round 7 | GILLIS | 17 | 4♥ | ♦7 | -2 | -7 |
| -0.7 | Round 8 | JILINDINGYUAN | 25 | 2♥ | ♦7 | +1 | +0 |
| -1.0 | Round 5 | LORENTZ | 1 | 4♥ | ♣A | +1 | +0 |
| -1.2 | Round 6 | CHINA HYX | 12 | 4♥ | ♠8 | +2 | -1 |
| -1.3 | Round 3 | LAVAZZA | 20 | 1NT | ♥Q | +2 | +1 |
| -1.3 | Round 4 | DIAMOND | 26 | 2♥ | ♦10 | = | +0 |
| -1.7 | Round 3 | LAVAZZA | 17 | 2♠ | ♦J | +2 | +4 |
| -2.0 | Round 5 | LORENTZ | 6 | 6NT | ♣10 | +1 | +10 |
| -2.3 | Round 5 | LORENTZ | 5 | 4♠ | ♦4 | -1 | -10 |
| -2.5 | Round 3 | LAVAZZA | 18 | 3♥ | ♦5 | = | -6 |
| -2.5 | Round 8 | JILINDINGYUAN | 27 | 4♠ | ♦Q | = | +0 |
| -2.6 | Round 4 | DIAMOND | 24 | 1♠ | ♥A | -1 | -4 |
| -2.6 | Round 6 | CHINA HYX | 8 | 3♣ | ♦7 | -1 | -4 |
| -3.1 | Round 5 | LORENTZ | 7 | 6♥ | ♠A | = | +0 |
| -3.2 | Round 6 | CHINA HYX | 13 | 3♠ | ♠4 | -1 | -5 |
| -3.7 | Round 8 | JILINDINGYUAN | 24 | 3NT | ♠J | -2 | -6 |
| -4.9 | Round 4 | DIAMOND | 23 | 3NT | ♦4 | -1 | -6 |
| -5.1 | Round 2 | ZHONGSHAN JIEGAO | 10 | 4♥ | ♠K | = | -3 |
| -7.1 | Round 8 | JILINDINGYUAN | 23 | 3NT | ♥3 | -3 | -9 |
| -7.4 | Round 5 | LORENTZ | 3 | 2♦ | ♥A | -3 | -10 |
| -7.8 | Round 7 | GILLIS | 18 | 6♦ | ♠A | = | +2 |