XIE Zhaobing · REDBULL
vs par split: bidding -1.33 · play -0.98
Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted -0.29/bd
Card play — on target: opening leads 83.3% #177 of 579 · declarer play 50.0% #531 of 579 · defence 95.0% #80 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 80.0% (10) |
| Declarer play | 0.0% (3) | 71.4% (7) |
| Defence | 100.0% (4) | 93.8% (16) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 50.0% (2) · ♦ 100.0% (5) · ♣ 75.0% (4)
vs par by strain: NT -4.67 (15) · a suit -1.00 (27)
vs par by level: part-score -0.75 (20) · game -4.69 (16) · slam -1.17 (6)
By role: declaring -0.69/bd (-5.59 vs par · 22) · defending +0.11/bd (+1.30 vs par · 20)
By vulnerability: vulnerable -0.23/bd (-4.18 vs par · 22) · not vulnerable -0.40/bd (-0.25 vs par · 20)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Li | R.Gunev – I.Ivanov | Open | 7 | +12.9 | +1.84 | +0.00 |
| Round 3 | R.Li | P.Balakrishnan – R.Tewari | Open | 7 | -14.3 | -2.04 | -2.43 |
| Round 4 | R.Li | Y.Huang – X.Hu | Open | 7 | +6.4 | +0.91 | -2.57 |
| Round 5 | R.Li | P.Zak – J.Zaremba | Open | 7 | +1.1 | +0.16 | +0.43 |
| Round 6 | R.Li | B.Chmurski – I.Chalupec | Closed | 7 | +4.4 | +0.63 | -2.29 |
| Round 8 | R.Li | F.Fantoni – C.Nunes | Closed | 7 | -23.6 | -3.37 | -7.00 |
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 |
|---|---|---|---|---|---|---|---|
| +12.4 | Round 6 | BRIDGE24 B | 10 | 3♥x | ♦6 | -4 | +14 |
| +12.0 | Round 4 | PING AN CHINA | 27 | 6♣ | ♦A | = | +11 |
| +8.8 | Round 4 | PING AN CHINA | 24 | 3NT | ♠4 | -1 | +11 |
| +6.5 | Round 5 | CONSUS POLAND | 6 | 7♣ | ♣5 | = | -2 |
| +5.0 | Round 1 | HAUGE | 4 | 1NT | ♣6 | -2 | +2 |
| +4.1 | Round 1 | HAUGE | 6 | 3NT | ♦Q | -1 | -2 |
| +4.0 | Round 6 | BRIDGE24 B | 14 | 4♠x | ♦A | -1 | +5 |
| +2.9 | Round 5 | CONSUS POLAND | 4 | 2♠ | ♣3 | +2 | +10 |
| +2.9 | Round 8 | MONACO | 26 | 3NT | ♠2 | +1 | +1 |
| +2.4 | Round 3 | FORMIDABLES | 17 | 1NT | ♠Q | +2 | +0 |
| +2.2 | Round 1 | HAUGE | 7 | 5♣ | ♥6 | = | -1 |
| +2.0 | Round 3 | FORMIDABLES | 19 | 3NT | ♥2 | +1 | -17 |
| +2.0 | Round 6 | BRIDGE24 B | 9 | 4♥ | ♦J | +1 | -12 |
| +2.0 | Round 8 | MONACO | 25 | 4♠x | ♦A | -3 | -3 |
| +1.7 | Round 1 | HAUGE | 1 | 3♦ | ♠A | -3 | +6 |
| +1.6 | Round 1 | HAUGE | 3 | 2♣ | ♦9 | = | +1 |
| +0.8 | Round 4 | PING AN CHINA | 28 | 3NT | ♣5 | -1 | +6 |
| +0.6 | Round 5 | CONSUS POLAND | 2 | 2♥ | ♠10 | +1 | +0 |
| +0.3 | Round 6 | BRIDGE24 B | 11 | 2♠ | ♦9 | -1 | +2 |
| +0.2 | Round 1 | HAUGE | 5 | 2♠ | ♦4 | +1 | +0 |
| -0.0 | Round 4 | PING AN CHINA | 22 | 2♥ | ♦A | +1 | +0 |
| -0.4 | Round 5 | CONSUS POLAND | 5 | 3♥ | ♣A | = | +0 |
| -0.6 | Round 3 | FORMIDABLES | 18 | 1NT | ♥3 | -2 | +0 |
| -1.0 | Round 4 | PING AN CHINA | 25 | 3NT | ♥K | +1 | -12 |
| -1.0 | Round 5 | CONSUS POLAND | 7 | 4♠ | ♦4 | = | +0 |
| -1.9 | Round 1 | HAUGE | 2 | 3NT | ♥5 | -2 | -6 |
| -2.0 | Round 3 | FORMIDABLES | 15 | 2♠ | ♦4 | = | +0 |
| -2.0 | Round 4 | PING AN CHINA | 23 | 6♣ | ♠10 | -1 | -17 |
| -2.2 | Round 8 | MONACO | 27 | 4♣ | ♥10 | -2 | -5 |
| -3.3 | Round 5 | CONSUS POLAND | 3 | 3♣ | ♣5 | = | +1 |
| -3.5 | Round 8 | MONACO | 28 | 4♥ | ♣8 | -2 | -11 |
| -4.2 | Round 5 | CONSUS POLAND | 1 | 1NT | ♥5 | +2 | -6 |
| -4.3 | Round 6 | BRIDGE24 B | 8 | 2♠ | ♣A | -2 | -8 |
| -4.5 | Round 3 | FORMIDABLES | 21 | 6♠ | ♥J | = | +13 |
| -5.0 | Round 3 | FORMIDABLES | 16 | 6♦ | ♥6 | = | +2 |
| -5.0 | Round 6 | BRIDGE24 B | 12 | 3NT | ♠2 | -2 | -11 |
| -5.0 | Round 6 | BRIDGE24 B | 13 | 4♠ | ♥A | -1 | -6 |
| -5.0 | Round 8 | MONACO | 23 | 1NT | ♠9 | -3 | -5 |
| -6.6 | Round 3 | FORMIDABLES | 20 | 2♥ | ♦A | -2 | -15 |
| -7.6 | Round 8 | MONACO | 22 | 6NT | ♣10 | -3 | -14 |
| -10.2 | Round 8 | MONACO | 24 | 3♠ | ♥Q | +1 | -12 |
| -12.2 | Round 4 | PING AN CHINA | 26 | 3NT | ♣Q | -3 | -17 |