ZHAO Hong · QINGHAI BRIDGE ASSOCIATION
vs par split: bidding +0.38 · play +0.81
Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted -0.60/bd
Card play — on target: opening leads 66.7% · declarer play 100.0% · defence 100.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 66.7% (3) |
| Declarer play | 100.0% (2) | · |
| Defence | 100.0% (4) | 100.0% (10) |
Opening leads by suit led: ♦ 50.0% (2) · ♣ 100.0% (1)
vs par by strain: NT -2.25 (8) · a suit +3.31 (13)
vs par by level: part-score +2.78 (9) · game -4.00 (8) · slam +8.00 (4)
By role: declaring +0.90/bd (-7.00 vs par · 7) · defending -1.04/bd (+5.29 vs par · 14)
By vulnerability: vulnerable -0.25/bd (-0.50 vs par · 10) · not vulnerable -0.52/bd (+2.73 vs par · 11)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | L.Shen | V.Yildiz – U.Tarhan | Closed | 7 | -5.2 | -0.74 | -2.29 |
| Round 4 | L.Shen | N.Li – S.Liu | Open | 7 | -5.2 | -0.74 | +4.43 |
| Round 7 | L.Shen | E.Ginossar – N.Demirev | Closed | 7 | +2.2 | +0.31 | +1.43 |
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 |
|---|---|---|---|---|---|---|---|
| +3.5 | Round 4 | LUDUS | 27 | 2♣ | ♦A | +1 | +7 |
| +3.1 | Round 7 | WEINSTEIN | 18 | 2NT | ♦A | -2 | +6 |
| +3.0 | Round 3 | TURKEY | 20 | 3NT | ♥2 | +1 | -12 |
| +2.9 | Round 3 | TURKEY | 19 | 3NT | ♦2 | +2 | -17 |
| +2.7 | Round 7 | WEINSTEIN | 15 | 2♠ | ♣K | +1 | +13 |
| +2.4 | Round 3 | TURKEY | 17 | 1NT | ♦2 | -3 | +0 |
| +2.0 | Round 4 | LUDUS | 23 | 6♥ | ♦4 | -1 | +17 |
| +2.0 | Round 7 | WEINSTEIN | 21 | 4♠ | ♣2 | -1 | +5 |
| +1.5 | Round 4 | LUDUS | 24 | 3NT | ♠5 | +1 | -1 |
| +0.3 | Round 7 | WEINSTEIN | 19 | 2♠ | ♦A | -1 | -1 |
| +0.3 | Round 7 | WEINSTEIN | 20 | 4♠ | ♦7 | +2 | -13 |
| +0.0 | Round 4 | LUDUS | 22 | 2♥ | ♦K | +1 | +0 |
| +0.0 | Round 4 | LUDUS | 25 | 3NT | ♣4 | +2 | +12 |
| -0.6 | Round 7 | WEINSTEIN | 17 | 2♠ | ♥2 | +1 | +0 |
| -0.7 | Round 3 | TURKEY | 18 | 2♥ | ♠2 | = | +0 |
| -0.8 | Round 4 | LUDUS | 28 | 3NT | ♣4 | -1 | -6 |
| -2.0 | Round 3 | TURKEY | 15 | 2♠ | ♦2 | = | +0 |
| -4.5 | Round 3 | TURKEY | 21 | 6♠ | ♦2 | = | +13 |
| -5.6 | Round 7 | WEINSTEIN | 16 | 5♦ | ♠2 | = | +0 |
| -6.3 | Round 3 | TURKEY | 16 | 6NT | ♥2 | = | +0 |
| -11.4 | Round 4 | LUDUS | 26 | 6♦ | ♣Q | = | +2 |