SHI Miao · CHINA OPEN
113rank
+46.3Butler · 100 bds
+0.46per board
±3.6swing
+0.49vs par /bd · #159/695
+0.43adjusted /bd
by round
vs par split: bidding +0.85 · play -0.36
Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted +0.43/bd
Card play — on target: opening leads 90.3% #56 of 694 · declarer play 69.0% #516 of 694 · defence 81.6% #453 of 695
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 70.0% (10) | 100.0% (21) |
| Declarer play | 85.7% (7) | 63.6% (22) |
| Defence | 75.0% (12) | 83.8% (37) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 100.0% (10) · ♦ 90.0% (10) · ♣ 83.3% (6)
vs par by strain: NT +1.41 (27) · a suit +0.15 (73)
vs par by level: part-score +0.38 (42) · game +0.36 (53) · slam +2.80 (5)
By role: declaring +0.58/bd (-1.35 vs par · 51) · defending +0.34/bd (+2.41 vs par · 49)
By vulnerability: vulnerable +0.50/bd (-0.78 vs par · 50) · not vulnerable +0.42/bd (+1.76 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | X.Hou | A.Fuglestad – K.Baumann | Closed | 10 | +10.0 | +1.00 | +1.40 |
| Round 2 | X.Hou | R.Ritmeijer – R.Brantsma | Closed | 10 | +19.5 | +1.95 | +2.00 |
| Round 3 | X.Hou | R.Parasian Tobing – T.Asbi | Closed | 10 | -0.8 | -0.08 | -0.20 |
| Round 4 | X.Hou | A.Jaszczak – M.Lesniewski | Closed | 10 | -9.1 | -0.91 | -2.20 |
| Round 7 | X.Hou | K.Furuta – H.Kaku | Open | 10 | -14.9 | -1.49 | -3.20 |
| Round 8 | X.Hou | P.Franceschetti – N.Lhuissier | Closed | 10 | -8.8 | -0.88 | -3.20 |
| Round 9 | X.Hou | J.Kotorowicz – P.Miechowicz | Open | 10 | +3.4 | +0.34 | +0.60 |
| Round 12 | X.Hou | G.Gerstner – M.Meyouhas | Open | 10 | +20.2 | +2.02 | +6.80 |
| Round 13 | X.Hou | H.Drenkelford – R.Hermans | Closed | 10 | +26.9 | +2.69 | +2.00 |
| Round 15 | X.Hou | H.Yokoi – H.Miura | Open | 10 | -0.1 | -0.01 | +0.90 |
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 |
|---|---|---|---|---|---|---|---|
| +11.0 | Round 1 | HARDING | 4 | 6♥ | ♠3 | = | +0 |
| +9.9 | Round 13 | HET WITTE 1 | 3 | 3NT | ♠A | = | +11 |
| +9.2 | Round 2 | ONSTEIN 2 | 20 | 5♦x | ♦3 | -3 | +16 |
| +8.1 | Round 9 | POLAND | 23 | 3NT | ♠J | -2 | +13 |
| +8.0 | Round 8 | LEROUMAIN BOYS | 14 | 4♥ | ♥6 | = | +8 |
| +8.0 | Round 12 | ISRAEL JUNIORS | 30 | 6♥ | ♦K | -1 | +14 |
| +7.7 | Round 13 | HET WITTE 1 | 10 | 3NT | ♠Q | = | -1 |
| +6.9 | Round 3 | INDONESIA | 26 | 2♠ | ♦Q | -1 | +6 |
| +6.6 | Round 12 | ISRAEL JUNIORS | 28 | 3NT | ♥A | -2 | +8 |
| +5.9 | Round 12 | ISRAEL JUNIORS | 27 | 3♥ | ♣9 | = | +7 |
| +5.3 | Round 12 | ISRAEL JUNIORS | 24 | 4♥ | ♦Q | +2 | +11 |
| +5.2 | Round 9 | POLAND | 30 | 3NT | ♠Q | = | +0 |
| +4.7 | Round 12 | ISRAEL JUNIORS | 23 | 1NT | ♣3 | +2 | +10 |
| +3.7 | Round 8 | LEROUMAIN BOYS | 20 | 4♥ | ♣10 | = | +0 |
| +3.4 | Round 4 | A J DIAMENT | 1 | 4♥x | ♥Q | -1 | +0 |
| +3.0 | Round 12 | ISRAEL JUNIORS | 25 | 3♦ | ♥J | +1 | +7 |
| +2.9 | Round 13 | HET WITTE 1 | 2 | 1♠ | ♠10 | -1 | +10 |
| +2.8 | Round 2 | ONSTEIN 2 | 12 | 3♠ | ♥5 | -2 | +2 |
| +2.7 | Round 2 | ONSTEIN 2 | 18 | 2♦ | ♠2 | +1 | -1 |
| +2.4 | Round 2 | ONSTEIN 2 | 15 | 2♠ | ♥9 | +1 | +0 |
| +2.4 | Round 9 | POLAND | 27 | 3NT | ♥6 | +1 | +4 |
| +2.4 | Round 13 | HET WITTE 1 | 7 | 3♠ | ♠5 | = | +0 |
| +2.4 | Round 15 | TERAMOTO | 21 | 4♥ | ♠6 | +1 | +0 |
| +2.3 | Round 2 | ONSTEIN 2 | 11 | 2♠ | ♥3 | -1 | +4 |
| +2.2 | Round 4 | A J DIAMENT | 6 | 4♠ | ♥A | +1 | +0 |
| +2.1 | Round 1 | HARDING | 7 | 3NT | ♠2 | = | +0 |
| +1.8 | Round 2 | ONSTEIN 2 | 13 | 3NT | ♠5 | +2 | +13 |
| +1.8 | Round 3 | INDONESIA | 22 | 2♣ | ♠J | = | -1 |
| +1.8 | Round 3 | INDONESIA | 28 | 4♠ | ♥A | = | +0 |
| +1.8 | Round 3 | INDONESIA | 29 | 3♦ | ♥9 | +2 | +0 |
| +1.7 | Round 2 | ONSTEIN 2 | 14 | 4♠ | ♣7 | -2 | +0 |
| +1.7 | Round 13 | HET WITTE 1 | 4 | 2♠ | ♣J | = | -1 |
| +1.6 | Round 1 | HARDING | 6 | 2♠ | ♦Q | -1 | +11 |
| +1.5 | Round 1 | HARDING | 2 | 4♥ | ♠4 | -1 | -2 |
| +1.4 | Round 2 | ONSTEIN 2 | 16 | 5♠ | ♥9 | -2 | +0 |
| +1.4 | Round 13 | HET WITTE 1 | 8 | 1NT | ♦4 | -2 | +7 |
| +1.4 | Round 15 | TERAMOTO | 25 | 2♠ | ♦Q | +1 | +10 |
| +1.2 | Round 1 | HARDING | 5 | 3♣ | ♦2 | = | +0 |
| +1.1 | Round 15 | TERAMOTO | 22 | 4♠ | ♦6 | +1 | +1 |
| +1.0 | Round 13 | HET WITTE 1 | 9 | 3NT | ♠6 | +3 | -12 |
| +0.7 | Round 7 | ONI | 7 | 4♠ | ♥K | = | +0 |
| +0.5 | Round 7 | ONI | 3 | 3NT | ♦2 | +1 | +1 |
| +0.5 | Round 7 | ONI | 6 | 4♥x | ♦A | -1 | +5 |
| +0.4 | Round 4 | A J DIAMENT | 4 | 4♥ | ♠9 | +1 | +1 |
| +0.4 | Round 13 | HET WITTE 1 | 5 | 3NT | ♣2 | = | -1 |
| +0.3 | Round 1 | HARDING | 1 | 4♦ | ♣K | -1 | +4 |
| +0.2 | Round 4 | A J DIAMENT | 5 | 4♥x | ♣K | -1 | -5 |
| +0.2 | Round 9 | POLAND | 29 | 3NT | ♠Q | = | -2 |
| +0.2 | Round 12 | ISRAEL JUNIORS | 21 | 3NT | ♦5 | +1 | +12 |
| +0.2 | Round 15 | TERAMOTO | 26 | 4♠ | ♣J | = | +0 |
| +0.0 | Round 9 | POLAND | 21 | 3♦ | ♦3 | -2 | +2 |
| -0.1 | Round 15 | TERAMOTO | 24 | 4♠ | ♥5 | = | +1 |
| -0.1 | Round 15 | TERAMOTO | 29 | 4♠ | ♣J | = | +1 |
| -0.2 | Round 3 | INDONESIA | 27 | 1NT | ♥2 | +1 | -1 |
| -0.2 | Round 7 | ONI | 2 | 3NT | ♠2 | +2 | -1 |
| -0.2 | Round 13 | HET WITTE 1 | 6 | 2♥ | ♣10 | +2 | +6 |
| -0.3 | Round 13 | HET WITTE 1 | 1 | 3NT | ♣J | +1 | +1 |
| -0.4 | Round 9 | POLAND | 22 | 4♥ | ♠K | +1 | +0 |
| -0.4 | Round 15 | TERAMOTO | 28 | 3NT | ♦Q | +1 | -1 |
| -0.5 | Round 7 | ONI | 5 | 2♥ | ♣3 | = | -1 |
| -0.5 | Round 8 | LEROUMAIN BOYS | 15 | 4♠ | ♠2 | +1 | +0 |
| -0.6 | Round 1 | HARDING | 8 | 2♠ | ♠6 | -1 | +2 |
| -0.6 | Round 4 | A J DIAMENT | 2 | 3♥ | ♣J | = | -7 |
| -0.6 | Round 9 | POLAND | 28 | 4♥ | ♣K | +2 | +12 |
| -0.8 | Round 2 | ONSTEIN 2 | 17 | 2♠ | ♥7 | -1 | -2 |
| -0.8 | Round 3 | INDONESIA | 24 | 3♣ | ♥K | -1 | +2 |
| -0.8 | Round 4 | A J DIAMENT | 3 | 5♦x | ♣Q | -1 | +0 |
| -1.0 | Round 8 | LEROUMAIN BOYS | 19 | 3♠ | ♥9 | -1 | -5 |
| -1.1 | Round 3 | INDONESIA | 25 | 4♠ | ♦Q | -1 | +1 |
| -1.2 | Round 8 | LEROUMAIN BOYS | 17 | 2♠ | ♥J | -1 | -5 |
| -1.2 | Round 15 | TERAMOTO | 27 | 4♠ | ♦K | = | +1 |
| -1.2 | Round 15 | TERAMOTO | 30 | 3NT | ♠9 | = | +2 |
| -1.3 | Round 8 | LEROUMAIN BOYS | 13 | 4♥ | ♠3 | = | -3 |
| -1.5 | Round 7 | ONI | 1 | 2♠ | ♣3 | +1 | -7 |
| -1.5 | Round 8 | LEROUMAIN BOYS | 18 | 5♠ | ♥K | = | +0 |
| -1.6 | Round 4 | A J DIAMENT | 8 | 3♦ | ♠J | -2 | +0 |
| -1.9 | Round 12 | ISRAEL JUNIORS | 26 | 3♦ | ♣A | +2 | -1 |
| -2.0 | Round 1 | HARDING | 10 | 3♦ | ♣Q | = | -1 |
| -2.0 | Round 7 | ONI | 10 | 4♥ | ♣10 | +1 | -17 |
| -2.2 | Round 15 | TERAMOTO | 23 | 4♠ | ♣7 | -1 | -6 |
| -2.3 | Round 7 | ONI | 4 | 2♠ | ♥5 | -1 | -5 |
| -2.3 | Round 12 | ISRAEL JUNIORS | 22 | 3♣ | ♥3 | +1 | +0 |
| -2.5 | Round 1 | HARDING | 9 | 1NT | ♦5 | = | +0 |
| -2.6 | Round 1 | HARDING | 3 | 3NT | ♠2 | = | +0 |
| -2.8 | Round 4 | A J DIAMENT | 9 | 4♥ | ♦A | -1 | -6 |
| -3.1 | Round 3 | INDONESIA | 21 | 3NT | ♥Q | +2 | -2 |
| -3.1 | Round 3 | INDONESIA | 30 | 3♠ | ♦A | = | -1 |
| -3.1 | Round 9 | POLAND | 24 | 2♠ | ♦2 | = | +0 |
| -3.4 | Round 8 | LEROUMAIN BOYS | 11 | 3♣ | ♦2 | -1 | -5 |
| -4.0 | Round 2 | ONSTEIN 2 | 19 | 3♦ | ♥Q | = | -12 |
| -4.0 | Round 9 | POLAND | 25 | 3♦ | ♣6 | +1 | -6 |
| -4.1 | Round 4 | A J DIAMENT | 10 | 6♠ | ♦2 | = | +0 |
| -4.1 | Round 7 | ONI | 9 | 4♣ | ♣2 | = | -7 |
| -4.3 | Round 8 | LEROUMAIN BOYS | 16 | 3NT | ♠2 | -2 | -12 |
| -4.4 | Round 9 | POLAND | 26 | 4♥ | ♦10 | -1 | -17 |
| -4.8 | Round 3 | INDONESIA | 23 | 3NT | ♦6 | -1 | -6 |
| -5.4 | Round 4 | A J DIAMENT | 7 | 1NT | ♥5 | -1 | -5 |
| -6.0 | Round 7 | ONI | 8 | 6♠ | ♥K | = | +0 |
| -7.3 | Round 8 | LEROUMAIN BOYS | 12 | 4♠ | ♥A | = | -10 |
| -9.3 | Round 12 | ISRAEL JUNIORS | 29 | 7NT | ♠9 | = | +0 |