GU Yan · CHINA FINANCE BRIDGE ASSOCIATI
vs par split: bidding +0.91 · play +0.43
Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted +0.45/bd
Card play — on target: opening leads 70.0% #431 of 579 · declarer play 100.0% #1 of 579 · defence 80.0% #464 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 40.0% (5) | 100.0% (5) |
| Declarer play | 100.0% (3) | 100.0% (3) |
| Defence | 81.8% (11) | 78.6% (14) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 0.0% (1) · ♦ 0.0% (1) · ♣ 100.0% (3)
vs par by strain: NT +4.00 (14) · a suit -0.43 (21)
vs par by level: part-score -0.86 (14) · game +3.90 (19) · slam -7.50 (2)
By role: declaring +3.06/bd (-3.30 vs par · 10) · defending -0.70/bd (+3.20 vs par · 25)
By vulnerability: vulnerable +0.64/bd (-0.39 vs par · 18) · not vulnerable +0.09/bd (+3.18 vs par · 17)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | S.Shao | I.Delmonte – B.Moss | Closed | 7 | +7.0 | +1.00 | +2.71 |
| Round 3 | S.Shao | P.Gill – G.Fleischer | Closed | 7 | +4.7 | +0.67 | +1.86 |
| Round 4 | H.Huang | C.Lorenzini – T.Bessis | Open | 7 | +6.1 | +0.87 | -4.71 |
| Round 6 | S.Shao | G.Patelli – P.Parolaro | Open | 7 | +3.5 | +0.50 | +4.29 |
| Round 8 | S.Shao | D.Tong – P.Li | Closed | 7 | -8.2 | -1.17 | +2.57 |
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 |
|---|---|---|---|---|---|---|---|
| +10.2 | Round 6 | ITALIA | 10 | 4♥x | ♠8 | -2 | +12 |
| +6.6 | Round 1 | FLEISHER | 6 | 3NT | ♦J | +1 | +11 |
| +5.2 | Round 3 | BILSKI | 21 | 6♠ | ♥J | +1 | -13 |
| +5.0 | Round 3 | BILSKI | 16 | 6♦ | ♥A | = | -2 |
| +4.7 | Round 1 | FLEISHER | 1 | 3♠ | ♦J | -2 | +0 |
| +4.2 | Round 6 | ITALIA | 14 | 5♥ | ♠A | = | +4 |
| +3.5 | Round 8 | KUNMING LIJIAN | 28 | 4♥ | ♣3 | -2 | +11 |
| +3.2 | Round 4 | ROSENTHAL | 27 | 5♣ | ♦A | = | +0 |
| +2.9 | Round 4 | ROSENTHAL | 23 | 3♣ | ♦10 | +2 | -15 |
| +2.4 | Round 8 | KUNMING LIJIAN | 25 | 4♠x | ♣K | -2 | +7 |
| +2.3 | Round 1 | FLEISHER | 4 | 3♥ | ♥4 | -1 | +6 |
| +0.8 | Round 4 | ROSENTHAL | 28 | 3NT | ♣4 | -1 | +6 |
| +0.7 | Round 4 | ROSENTHAL | 26 | 4♠ | ♣K | +1 | -13 |
| +0.6 | Round 3 | BILSKI | 18 | 2NT | ♦2 | -2 | +0 |
| +0.4 | Round 8 | KUNMING LIJIAN | 23 | 1NT | ♦6 | +1 | +0 |
| +0.2 | Round 3 | BILSKI | 15 | 3♦ | ♣8 | -1 | -2 |
| +0.1 | Round 1 | FLEISHER | 2 | 3NT | ♥10 | -1 | +5 |
| -0.0 | Round 4 | ROSENTHAL | 22 | 3♥ | ♦A | = | +0 |
| -0.0 | Round 4 | ROSENTHAL | 25 | 3NT | ♣4 | +2 | -12 |
| -0.3 | Round 6 | ITALIA | 11 | 4♦ | ♦5 | -1 | -2 |
| -0.9 | Round 6 | ITALIA | 13 | 2♠ | ♥A | +1 | +0 |
| -1.3 | Round 3 | BILSKI | 17 | 2♥ | ♠K | = | +1 |
| -1.5 | Round 4 | ROSENTHAL | 24 | 3NT | ♠5 | +1 | +1 |
| -1.6 | Round 1 | FLEISHER | 3 | 2♠ | ♣9 | -1 | -1 |
| -2.0 | Round 3 | BILSKI | 19 | 3NT | ♥2 | +1 | +17 |
| -2.0 | Round 8 | KUNMING LIJIAN | 26 | 3NT | ♠3 | = | +0 |
| -2.2 | Round 1 | FLEISHER | 7 | 5♣ | ♠A | = | +1 |
| -2.6 | Round 8 | KUNMING LIJIAN | 24 | 5♥ | ♠K | = | +0 |
| -2.9 | Round 1 | FLEISHER | 5 | 2♣ | ♠6 | -1 | -3 |
| -2.9 | Round 6 | ITALIA | 9 | 3NT | ♠Q | +3 | +12 |
| -2.9 | Round 8 | KUNMING LIJIAN | 27 | 3♦ | ♥4 | = | +0 |
| -3.0 | Round 3 | BILSKI | 20 | 3NT | ♠10 | +1 | +12 |
| -3.3 | Round 6 | ITALIA | 8 | 3NT | ♦J | +1 | +0 |
| -3.5 | Round 6 | ITALIA | 12 | 2NT | ♥J | +5 | +4 |
| -7.0 | Round 8 | KUNMING LIJIAN | 22 | 3NT | ♣10 | +1 | +0 |