ZHOU Tao · DEZHOUQIAOXIE(PUSHI)
vs par split: bidding +2.04 · play -0.60
Strength of schedule: opponents averaged +0.72/bd (a tough draw) → opponent-adjusted +0.95/bd
Card play — on target: opening leads 50.0% · declarer play 84.6% · defence 25.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 25.0% (4) | 62.5% (8) |
| Declarer play | 100.0% (2) | 81.8% (11) |
| Defence | 57.1% (7) | 14.3% (21) |
Opening leads by suit led: ♠ 50.0% (6) · ♥ 50.0% (2) · ♦ 50.0% (2) · ♣ 50.0% (2)
vs par by strain: NT +2.08 (12) · a suit +0.74 (42)
vs par by level: part-score -1.84 (25) · game +1.72 (25) · slam +14.75 (4)
By role: declaring +0.40/bd (+3.04 vs par · 26) · defending +0.06/bd (-0.61 vs par · 28)
By vulnerability: vulnerable +0.24/bd (+1.86 vs par · 28) · not vulnerable +0.21/bd (-0.32 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | S.Liu | N.Smith – S.Brock | Open | 14 | +16.7 | +1.19 | -1.14 |
| Quarterfinal | S.Liu | M.Wortel – M.Michielsen | Open | 14 | +18.0 | +1.29 | +1.86 |
| Quarterfinal | S.Liu | S.Brock – N.Smith | Open | 14 | -28.5 | -2.04 | -2.21 |
| Quarterfinal | S.Liu | M.Wortel – M.Michielsen | Closed | 14 | +6.4 | +0.46 | +4.57 |
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 | Quarterfinal | BAKER | 16 | 6♠ | ♣Q | = | +0 |
| +10.9 | Quarterfinal | BAKER | 10 | 6♦ | ♠9 | = | +23 |
| +9.4 | Quarterfinal | BAKER | 49 | 6♦ | ♥4 | = | +17 |
| +9.0 | Quarterfinal | BAKER | 9 | 4♥ | ♦K | +1 | -11 |
| +9.0 | Quarterfinal | BAKER | 51 | 4♥ | ♠8 | -1 | +13 |
| +8.2 | Quarterfinal | BAKER | 48 | 4♠ | ♦4 | -1 | +6 |
| +6.6 | Quarterfinal | BAKER | 13 | 6♥ | ♠A | = | +19 |
| +3.8 | Quarterfinal | BAKER | 53 | 3♣x | ♥K | -1 | +11 |
| +3.7 | Quarterfinal | BAKER | 23 | 2NT | ♣4 | = | -11 |
| +3.6 | Quarterfinal | BAKER | 24 | 4♦ | ♥A | = | +0 |
| +3.4 | Quarterfinal | BAKER | 5 | 3♠ | ♣9 | = | -1 |
| +3.0 | Quarterfinal | BAKER | 17 | 3♣ | ♠8 | -1 | +10 |
| +2.9 | Quarterfinal | BAKER | 2 | 3♠ | ♠A | = | -17 |
| +2.9 | Quarterfinal | BAKER | 29 | 3NT | ♣6 | -1 | +5 |
| +2.7 | Quarterfinal | BAKER | 28 | 4♠ | ♠5 | -1 | +5 |
| +2.4 | Quarterfinal | BAKER | 22 | 3♥ | ♣A | -1 | +6 |
| +2.4 | Quarterfinal | BAKER | 46 | 3♣ | ♦A | = | -12 |
| +2.3 | Quarterfinal | BAKER | 7 | 3NT | ♠4 | -2 | +13 |
| +1.7 | Quarterfinal | BAKER | 27 | 4♥ | ♠A | -2 | +13 |
| +1.0 | Quarterfinal | BAKER | 25 | 5♠x | ♦A | = | +13 |
| +0.9 | Quarterfinal | BAKER | 36 | 2♥ | ♦6 | = | -9 |
| +0.6 | Quarterfinal | BAKER | 40 | 2♠ | ♦J | +1 | +12 |
| +0.4 | Quarterfinal | BAKER | 20 | 4♠ | ♠2 | +1 | -11 |
| +0.4 | Quarterfinal | BAKER | 52 | 2♥ | ♣A | -1 | +4 |
| +0.3 | Quarterfinal | BAKER | 33 | 2♠ | ♥2 | = | -10 |
| +0.0 | Quarterfinal | BAKER | 4 | 4♥ | ♣7 | = | -13 |
| +0.0 | Quarterfinal | BAKER | 21 | 4♠ | ♣4 | +1 | +15 |
| -0.0 | Quarterfinal | BAKER | 56 | 5♦ | ♣J | +1 | -1 |
| -0.1 | Quarterfinal | BAKER | 15 | 4♠ | ♠Q | +2 | -13 |
| -0.3 | Quarterfinal | BAKER | 39 | 4♥ | ♠5 | -1 | -10 |
| -0.4 | Quarterfinal | BAKER | 6 | 3NT | ♠4 | +1 | +1 |
| -0.4 | Quarterfinal | BAKER | 8 | 2♠ | ♦A | -1 | -10 |
| -0.4 | Quarterfinal | BAKER | 44 | 2♣ | ♥A | = | +1 |
| -0.6 | Quarterfinal | BAKER | 55 | 3♦ | ♦6 | +2 | -7 |
| -0.7 | Quarterfinal | BAKER | 35 | 4♥x | ♠K | -1 | +17 |
| -0.7 | Quarterfinal | BAKER | 41 | 1NTx | ♠2 | -1 | +18 |
| -1.0 | Quarterfinal | BAKER | 1 | 4♥ | ♣7 | -1 | +10 |
| -1.0 | Quarterfinal | BAKER | 31 | Pass | -9 | ||
| -1.1 | Quarterfinal | BAKER | 3 | 1NT | ♣10 | -2 | -6 |
| -1.7 | Quarterfinal | BAKER | 34 | 2♠ | ♣5 | -3 | -7 |
| -2.2 | Quarterfinal | BAKER | 45 | 2NT | ♣7 | +1 | +14 |
| -2.4 | Quarterfinal | BAKER | 32 | 2♠ | ♥5 | +1 | -13 |
| -2.6 | Quarterfinal | BAKER | 14 | 4♠ | ♦J | +2 | -13 |
| -2.9 | Quarterfinal | BAKER | 19 | 4♣ | ♠A | = | +6 |
| -3.1 | Quarterfinal | BAKER | 37 | 2♥ | ♣8 | = | -11 |
| -3.8 | Quarterfinal | BAKER | 47 | 3NT | ♥8 | +1 | -11 |
| -4.3 | Quarterfinal | BAKER | 18 | 3♠ | ♥9 | -2 | -7 |
| -4.6 | Quarterfinal | BAKER | 26 | 1NT | ♣3 | +1 | +0 |
| -5.8 | Quarterfinal | BAKER | 54 | 3NT | ♠7 | = | +13 |
| -6.1 | Quarterfinal | BAKER | 30 | 4♥ | ♠8 | -3 | -4 |
| -6.1 | Quarterfinal | BAKER | 38 | 4♠ | ♣8 | = | +1 |
| -6.3 | Quarterfinal | BAKER | 11 | 2♣ | ♠3 | +1 | -7 |
| -6.4 | Quarterfinal | BAKER | 50 | 3NT | ♥7 | +1 | +0 |
| -6.6 | Quarterfinal | BAKER | 12 | Pass | -4 | ||
| -7.6 | Quarterfinal | BAKER | 43 | 4♠x | ♦A | -4 | +16 |
| -11.1 | Quarterfinal | BAKER | 42 | 3NT | ♠4 | +1 | -11 |