XIE Zhaobin · GX2S
vs par split: bidding -0.67 · play -0.26
Strength of schedule: opponents averaged +0.63/bd (a tough draw) → opponent-adjusted +0.34/bd
Card play — on target: opening leads 80.0% · declarer play 60.0% · defence 95.2%
Bidding activity — not a pass: 37.4% (46/123)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (5) | 100.0% (5) |
| Declarer play | 33.3% (3) | 71.4% (7) |
| Defence | 88.9% (9) | 100.0% (12) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (2) · ♣ 75.0% (4)
vs par by strain: NT -2.81 (16) · a suit +0.23 (26)
vs par by level: part-score -0.85 (13) · game -2.33 (24) · slam +5.60 (5)
By role: declaring +0.03/bd (-3.81 vs par · 21) · defending -0.61/bd (+1.95 vs par · 21)
By vulnerability: vulnerable +0.01/bd (-1.57 vs par · 21) · not vulnerable -0.59/bd (-0.29 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 5 | X.Ge | C.Stirbu – G.Serpoi | Closed | 14 | +9.1 | +0.65 | +3.57 |
| Round 6 | X.Ge | S.Cao – J.He | Closed | 14 | -6.9 | -0.49 | -3.79 |
| Round 8 | Y.Huang | B.Platnick – K.Rosenberg | Open | 14 | -14.4 | -1.03 | -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 |
|---|---|---|---|---|---|---|---|
| +11.4 | Round 8 | ROSENBERG | 16 | 6♠ | ♣6 | -1 | +13 |
| +9.6 | Round 5 | CONTRA | 7 | 4♠ | ♥A | -1 | +12 |
| +8.6 | Round 5 | CONTRA | 12 | 6♠x | ♥9 | -1 | +14 |
| +6.2 | Round 6 | CHINA 2 | 25 | 4♥ | ♦2 | = | +7 |
| +6.0 | Round 6 | CHINA 2 | 20 | 6♠ | ♥K | +1 | -13 |
| +5.9 | Round 5 | CONTRA | 5 | 3NT | ♥2 | = | +0 |
| +5.4 | Round 5 | CONTRA | 1 | 6♣ | ♠A | -1 | +14 |
| +4.7 | Round 8 | ROSENBERG | 26 | 3♥ | ♦T | = | +0 |
| +4.4 | Round 6 | CHINA 2 | 21 | 4♠ | ♥3 | -1 | +5 |
| +4.0 | Round 8 | ROSENBERG | 18 | 1NT | ♦6 | -2 | +5 |
| +2.6 | Round 6 | CHINA 2 | 16 | 4♠x | ♥T | -1 | -7 |
| +2.1 | Round 5 | CONTRA | 4 | 3NT | ♠J | -1 | +12 |
| +2.1 | Round 6 | CHINA 2 | 18 | 2♠ | ♦7 | +3 | -3 |
| +1.9 | Round 6 | CHINA 2 | 24 | 2♥ | ♥J | = | +0 |
| +1.8 | Round 8 | ROSENBERG | 15 | 4♠ | ♦3 | +1 | +0 |
| +1.7 | Round 8 | ROSENBERG | 20 | 1NT | ♥T | = | -1 |
| +1.5 | Round 5 | CONTRA | 8 | 3NT | ♥2 | +2 | +1 |
| +1.2 | Round 5 | CONTRA | 14 | 3♠ | ♣5 | +1 | +2 |
| +1.2 | Round 6 | CHINA 2 | 27 | 3♠ | ♥J | +1 | +2 |
| +1.2 | Round 8 | ROSENBERG | 19 | 5♥x | ♣2 | -1 | +0 |
| +0.8 | Round 6 | CHINA 2 | 17 | 3NT | ♣T | +2 | +0 |
| +0.6 | Round 8 | ROSENBERG | 28 | 2♠ | ♠2 | +2 | -10 |
| +0.4 | Round 6 | CHINA 2 | 19 | 3♠ | ♥J | -1 | -1 |
| -0.1 | Round 5 | CONTRA | 6 | 4♥ | ♣T | -3 | +0 |
| -0.4 | Round 5 | CONTRA | 13 | 3♦ | ♥J | -1 | +5 |
| -0.8 | Round 8 | ROSENBERG | 24 | 2NT | ♠3 | -3 | +0 |
| -1.4 | Round 8 | ROSENBERG | 22 | 2♠ | ♣K | = | -7 |
| -2.1 | Round 5 | CONTRA | 2 | 3NT | ♠2 | +1 | +0 |
| -2.1 | Round 5 | CONTRA | 9 | 5♣ | ♠5 | = | +2 |
| -2.3 | Round 6 | CHINA 2 | 28 | 5♦ | ♠K | -1 | -6 |
| -4.0 | Round 8 | ROSENBERG | 21 | 3NT | ♣6 | = | +0 |
| -4.2 | Round 6 | CHINA 2 | 22 | 3NT | ♥4 | = | -3 |
| -5.2 | Round 6 | CHINA 2 | 26 | 2♦ | ♠9 | -2 | -3 |
| -5.2 | Round 8 | ROSENBERG | 27 | 4♠ | ♦A | +2 | -11 |
| -6.0 | Round 5 | CONTRA | 11 | 3NT | ♠2 | +3 | -3 |
| -6.8 | Round 5 | CONTRA | 10 | 4♠ | ♣T | -1 | -9 |
| -7.7 | Round 5 | CONTRA | 3 | 6♣ | ♥A | = | +0 |
| -7.8 | Round 6 | CHINA 2 | 15 | 3NT | ♣6 | -1 | -12 |
| -7.8 | Round 8 | ROSENBERG | 17 | 3NT | ♣3 | +3 | -3 |
| -9.6 | Round 8 | ROSENBERG | 23 | 3NT | ♥T | +1 | -10 |
| -11.0 | Round 8 | ROSENBERG | 25 | 3NTx | ♥3 | = | -12 |
| -13.0 | Round 6 | CHINA 2 | 23 | 5NT | ♦K | -6 | -19 |