🇨🇳 ZHANG Bangxiang · CHINA
47rank
-89.3Butler · 80 bds
-1.12per board
±3.6swing
-1.04vs par /bd
-0.42adjusted /bd
by round
vs par split: bidding -0.81 · play -0.23
Strength of schedule: opponents averaged +0.69/bd (a tough draw) → opponent-adjusted -0.42/bd
Card play — on target: opening leads 60.0% · declarer play 72.2% · defence 92.1%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 33.3% (3) | 66.7% (12) |
| Declarer play | 57.1% (7) | 81.8% (11) |
| Defence | 71.4% (7) | 96.8% (31) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (1) · ♦ 25.0% (4) · ♣ 66.7% (9)
vs par by strain: NT -2.14 (22) · a suit -0.62 (58)
vs par by level: part-score -0.34 (29) · game -1.43 (40) · slam -1.46 (11)
By role: declaring -1.04/bd (-3.24 vs par · 42) · defending -1.20/bd (+1.40 vs par · 38)
By vulnerability: vulnerable -0.58/bd (-0.42 vs par · 40) · not vulnerable -1.65/bd (-1.65 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | J.Li | F.Volcker – T.Bessis | Closed | 16 | -25.8 | -1.61 | -2.62 |
| Quarterfinal | J.Li | T.Bessis – F.Volcker | Open | 16 | -12.5 | -0.78 | -0.69 |
| Quarterfinal | J.Li | F.Combescure – J.Rombaut | Closed | 16 | -15.5 | -0.97 | +0.75 |
| Quarterfinal | J.Li | T.Bessis – F.Volcker | Open | 16 | -4.9 | -0.31 | -1.56 |
| Quarterfinal | J.Li | F.Volcker – T.Bessis | Closed | 16 | -30.6 | -1.91 | -1.06 |
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 |
|---|---|---|---|---|---|---|---|
| +9.9 | Quarterfinal | 🇫🇷 FRANCE | 20 | 6♥ | ♦3 | = | +0 |
| +9.4 | Quarterfinal | 🇫🇷 FRANCE | 82 | 6♣ | ♦6 | = | +11 |
| +5.7 | Quarterfinal | 🇫🇷 FRANCE | 56 | 3NT | ♥Q | +2 | +2 |
| +5.3 | Quarterfinal | 🇫🇷 FRANCE | 73 | 6♠ | ♠5 | -2 | +11 |
| +4.4 | Quarterfinal | 🇫🇷 FRANCE | 80 | 3NT | ♠J | +3 | -13 |
| +3.3 | Quarterfinal | 🇫🇷 FRANCE | 37 | 4♥ | ♣3 | -1 | +5 |
| +3.1 | Quarterfinal | 🇫🇷 FRANCE | 62 | 2♥ | ♣6 | = | +5 |
| +3.0 | Quarterfinal | 🇫🇷 FRANCE | 38 | 6♠ | ♥5 | +1 | +1 |
| +2.3 | Quarterfinal | 🇫🇷 FRANCE | 26 | 6♦ | ♠6 | = | -2 |
| +2.3 | Quarterfinal | 🇫🇷 FRANCE | 90 | 2♠ | ♣10 | +1 | +1 |
| +2.3 | Quarterfinal | 🇫🇷 FRANCE | 96 | 4♥ | ♥9 | = | +0 |
| +1.9 | Quarterfinal | 🇫🇷 FRANCE | 28 | 5♥ | ♦A | = | +0 |
| +1.6 | Quarterfinal | 🇫🇷 FRANCE | 63 | 3NT | ♠4 | +1 | +11 |
| +1.6 | Quarterfinal | 🇫🇷 FRANCE | 65 | 4♠x | ♠6 | = | +5 |
| +1.4 | Quarterfinal | 🇫🇷 FRANCE | 42 | 4♥x | ♣A | -1 | +13 |
| +1.3 | Quarterfinal | 🇫🇷 FRANCE | 17 | 3♣ | ♠K | +1 | +1 |
| +1.1 | Quarterfinal | 🇫🇷 FRANCE | 69 | 3NT | ♣5 | = | -2 |
| +1.0 | Quarterfinal | 🇫🇷 FRANCE | 79 | 3NT | ♥4 | +2 | +0 |
| +1.0 | Quarterfinal | 🇫🇷 FRANCE | 92 | 4♥ | ♦K | +1 | +0 |
| +0.9 | Quarterfinal | 🇫🇷 FRANCE | 41 | 2♠ | ♦K | +2 | +6 |
| +0.9 | Quarterfinal | 🇫🇷 FRANCE | 43 | 2♦ | ♠6 | -2 | -1 |
| +0.9 | Quarterfinal | 🇫🇷 FRANCE | 44 | 3♥ | ♦10 | = | +0 |
| +0.4 | Quarterfinal | 🇫🇷 FRANCE | 36 | 2♦ | ♣K | = | +1 |
| +0.4 | Quarterfinal | 🇫🇷 FRANCE | 60 | 4♥ | ♠A | = | +11 |
| +0.4 | Quarterfinal | 🇫🇷 FRANCE | 77 | 3♦ | ♣4 | +2 | -1 |
| +0.3 | Quarterfinal | 🇫🇷 FRANCE | 66 | 3♦ | ♠K | -1 | +5 |
| +0.3 | Quarterfinal | 🇫🇷 FRANCE | 78 | 3NT | ♦J | +2 | +0 |
| -0.0 | Quarterfinal | 🇫🇷 FRANCE | 48 | 5♦ | ♣K | -2 | -5 |
| +0.0 | Quarterfinal | 🇫🇷 FRANCE | 52 | 4♥ | ♠J | = | +0 |
| +0.0 | Quarterfinal | 🇫🇷 FRANCE | 54 | 4♠ | ♣10 | +1 | +0 |
| -0.1 | Quarterfinal | 🇫🇷 FRANCE | 32 | 3NT | ♥3 | +1 | -1 |
| -0.1 | Quarterfinal | 🇫🇷 FRANCE | 35 | 2♥ | ♣K | +2 | +6 |
| -0.1 | Quarterfinal | 🇫🇷 FRANCE | 59 | 2♠ | ♥K | -1 | -2 |
| -0.1 | Quarterfinal | 🇫🇷 FRANCE | 85 | 3NT | ♥Q | +1 | +0 |
| -0.3 | Quarterfinal | 🇫🇷 FRANCE | 76 | 1NT | ♠7 | +3 | +10 |
| -0.4 | Quarterfinal | 🇫🇷 FRANCE | 25 | 2NT | ♦5 | +1 | -6 |
| -0.4 | Quarterfinal | 🇫🇷 FRANCE | 30 | 3NT | ♥Q | = | -11 |
| -0.4 | Quarterfinal | 🇫🇷 FRANCE | 49 | 4♥ | ♠3 | = | -1 |
| -0.4 | Quarterfinal | 🇫🇷 FRANCE | 74 | 2♥ | ♣5 | +1 | -1 |
| -0.6 | Quarterfinal | 🇫🇷 FRANCE | 58 | 3NT | ♥5 | +1 | +0 |
| -0.7 | Quarterfinal | 🇫🇷 FRANCE | 71 | 2NT | ♠Q | -2 | -9 |
| -0.9 | Quarterfinal | 🇫🇷 FRANCE | 34 | 3♥ | ♠10 | = | +0 |
| -0.9 | Quarterfinal | 🇫🇷 FRANCE | 64 | 4♠ | ♥K | +1 | +0 |
| -1.0 | Quarterfinal | 🇫🇷 FRANCE | 93 | 4♠ | ♣9 | +1 | +0 |
| -1.1 | Quarterfinal | 🇫🇷 FRANCE | 51 | 3NT | ♦J | = | +1 |
| -1.3 | Quarterfinal | 🇫🇷 FRANCE | 72 | 1NT | ♦5 | = | +0 |
| -1.3 | Quarterfinal | 🇫🇷 FRANCE | 89 | 2♠ | ♣2 | = | +1 |
| -1.4 | Quarterfinal | 🇫🇷 FRANCE | 29 | 4♥ | ♣3 | = | +0 |
| -1.9 | Quarterfinal | 🇫🇷 FRANCE | 23 | 6♠ | ♥K | = | +12 |
| -1.9 | Quarterfinal | 🇫🇷 FRANCE | 40 | 5♥ | ♣K | = | +0 |
| -1.9 | Quarterfinal | 🇫🇷 FRANCE | 45 | 4♥ | ♦6 | = | +0 |
| -2.0 | Quarterfinal | 🇫🇷 FRANCE | 33 | 6♥ | ♦6 | -1 | -14 |
| -2.0 | Quarterfinal | 🇫🇷 FRANCE | 84 | 4♥ | ♣A | -1 | +1 |
| -2.1 | Quarterfinal | 🇫🇷 FRANCE | 31 | 2♠ | ♣K | = | +0 |
| -2.1 | Quarterfinal | 🇫🇷 FRANCE | 88 | 5♠ | ♠J | +1 | -1 |
| -2.4 | Quarterfinal | 🇫🇷 FRANCE | 18 | 1NT | ♦Q | = | +1 |
| -2.4 | Quarterfinal | 🇫🇷 FRANCE | 21 | 3NT | ♥K | -1 | -5 |
| -2.7 | Quarterfinal | 🇫🇷 FRANCE | 83 | 2NT | ♣4 | = | -1 |
| -2.9 | Quarterfinal | 🇫🇷 FRANCE | 75 | 2♦ | ♥7 | +2 | +0 |
| -3.1 | Quarterfinal | 🇫🇷 FRANCE | 91 | 4♥ | ♣3 | = | +0 |
| -3.3 | Quarterfinal | 🇫🇷 FRANCE | 61 | 2♠ | ♣Q | +1 | -1 |
| -3.7 | Quarterfinal | 🇫🇷 FRANCE | 55 | 2NT | ♠10 | -1 | +0 |
| -3.7 | Quarterfinal | 🇫🇷 FRANCE | 68 | 3♥ | ♥2 | = | -10 |
| -4.0 | Quarterfinal | 🇫🇷 FRANCE | 47 | 3NT | ♥4 | -5 | -12 |
| -4.0 | Quarterfinal | 🇫🇷 FRANCE | 67 | 5♣ | ♥A | -2 | -7 |
| -4.1 | Quarterfinal | 🇫🇷 FRANCE | 46 | 3♣ | ♦9 | = | +0 |
| -4.1 | Quarterfinal | 🇫🇷 FRANCE | 50 | 5♣ | ♠3 | = | +0 |
| -4.4 | Quarterfinal | 🇫🇷 FRANCE | 53 | 3NT | ♠Q | -2 | -2 |
| -4.6 | Quarterfinal | 🇫🇷 FRANCE | 87 | 4♠ | ♦K | = | -13 |
| -4.7 | Quarterfinal | 🇫🇷 FRANCE | 81 | 3♥ | ♠10 | = | +0 |
| -6.0 | Quarterfinal | 🇫🇷 FRANCE | 70 | 5♦ | ♥5 | +1 | -13 |
| -6.1 | Quarterfinal | 🇫🇷 FRANCE | 94 | 5♥x | ♠K | = | -5 |
| -6.4 | Quarterfinal | 🇫🇷 FRANCE | 22 | 4♠x | ♥7 | -2 | -5 |
| -6.4 | Quarterfinal | 🇫🇷 FRANCE | 24 | 3♣x | ♣3 | -2 | -4 |
| -7.7 | Quarterfinal | 🇫🇷 FRANCE | 57 | 6♦ | ♠K | -3 | -12 |
| -7.9 | Quarterfinal | 🇫🇷 FRANCE | 27 | 6♠ | ♥10 | +1 | -11 |
| -8.4 | Quarterfinal | 🇫🇷 FRANCE | 39 | 1♥ | ♠Q | +1 | -11 |
| -8.6 | Quarterfinal | 🇫🇷 FRANCE | 95 | 3NT | ♠6 | -3 | -10 |
| -9.3 | Quarterfinal | 🇫🇷 FRANCE | 86 | 6♥ | ♣Q | = | -1 |
| -9.4 | Quarterfinal | 🇫🇷 FRANCE | 19 | 6♠ | ♦5 | -1 | -11 |