ZHU Bizhi · SHEN
600rank
-7.9Butler · 10 bds
-0.79per board
±3.5swing
-0.40vs par /bd
-0.26adjusted /bd
by round
vs par split: bidding +0.40 · play -0.80
Strength of schedule: opponents averaged +0.53/bd (a tough draw) → opponent-adjusted -0.26/bd
Card play — on target: opening leads 66.7% · declarer play 100.0% · defence 75.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 100.0% (1) |
| Declarer play | 100.0% (1) | 100.0% (2) |
| Defence | 50.0% (2) | 100.0% (2) |
Opening leads by suit led: ♥ 0.0% (1) · ♦ 100.0% (1) · ♣ 100.0% (1)
vs par by strain: NT -2.00 (4) · a suit +0.67 (6)
vs par by level: part-score +3.25 (4) · game -2.83 (6)
By role: declaring -0.52/bd (-0.17 vs par · 6) · defending -1.20/bd (-0.75 vs par · 4)
By vulnerability: vulnerable +0.78/bd (-1.25 vs par · 4) · not vulnerable -1.83/bd (+0.17 vs par · 6)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 11 | B.Shi | J.Ma – C.Dong | Closed | 10 | -7.9 | -0.79 | -0.40 |
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 |
|---|---|---|---|---|---|---|---|
| +4.0 | Round 11 | CRE8IVE | 19 | 3NT | ♦2 | = | +0 |
| +3.2 | Round 11 | CRE8IVE | 16 | 3♥ | ♣9 | -1 | +5 |
| +1.4 | Round 11 | CRE8IVE | 12 | 4♥ | ♠A | = | +0 |
| +1.3 | Round 11 | CRE8IVE | 14 | 3♣ | ♣9 | +1 | +0 |
| +1.2 | Round 11 | CRE8IVE | 17 | 3♥ | ♠2 | -1 | +8 |
| +0.5 | Round 11 | CRE8IVE | 20 | 1NT | ♠2 | -1 | +0 |
| -4.6 | Round 11 | CRE8IVE | 13 | 3NT | ♥Q | = | -10 |
| -4.7 | Round 11 | CRE8IVE | 15 | 3NT | ♦K | = | +2 |
| -5.1 | Round 11 | CRE8IVE | 11 | 5♦ | ♣4 | -1 | -4 |
| -5.1 | Round 11 | CRE8IVE | 18 | 4♠ | ♣2 | -2 | -5 |