LIU Ming-Chien · TPE MIXED
vs par split: bidding +0.37 · play +0.41
Strength of schedule: opponents averaged +0.39/bd (a tough draw) → opponent-adjusted +0.41/bd
Card play — on target: opening leads 88.2% #33 of 360 · declarer play 86.7% #17 of 360 · defence 81.1% #282 of 360
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (5) | 83.3% (12) |
| Declarer play | 75.0% (4) | 90.9% (11) |
| Defence | 70.0% (10) | 85.2% (27) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 66.7% (3) · ♦ 100.0% (3) · ♣ 87.5% (8)
vs par by strain: NT -1.28 (18) · a suit +1.50 (52)
vs par by level: part-score +0.28 (18) · game +0.76 (49) · slam +4.33 (3)
By role: declaring +0.37/bd (-1.42 vs par · 33) · defending -0.30/bd (+2.76 vs par · 37)
By vulnerability: vulnerable -1.07/bd (-0.62 vs par · 37) · not vulnerable +1.23/bd (+2.36 vs par · 33)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | K.Chen | F.Stretz – A.Bitran | Closed | 10 | +17.2 | +1.72 | +2.40 |
| Round 2 | K.Chen | M.Figueiredo – M.Paiva | Open | 10 | -2.3 | -0.23 | +0.10 |
| Round 4 | K.Chen | W.Burrows – C.Miao | Open | 10 | -6.2 | -0.62 | -2.30 |
| Round 5 | K.Chen | P.Jepsen – S.Buus Thomsen | Open | 10 | -5.8 | -0.58 | +1.30 |
| Round 6 | K.Chen | R.Khandelwal – H.Khandelwal | Open | 10 | -3.6 | -0.36 | +1.60 |
| Round 7 | K.Chen | M.Farhani Goncalves – I.Chamar | Closed | 10 | +16.4 | +1.64 | +3.80 |
| Round 8 | K.Chen | D.Bilde – A.Madala | Open | 10 | -14.5 | -1.45 | -1.40 |
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 |
|---|---|---|---|---|---|---|---|
| +10.4 | Round 7 | MASARAHLOU | 24 | 2♣x | ♥4 | = | +11 |
| +10.0 | Round 1 | FRANCE SENIORS | 2 | 6♥ | ♦4 | -1 | +14 |
| +10.0 | Round 2 | DRINTEAM | 5 | 5♠x | ♦A | -2 | +12 |
| +8.9 | Round 5 | BUUS AND BOTT | 6 | 4♠ | ♦J | -1 | +10 |
| +7.0 | Round 1 | FRANCE SENIORS | 3 | 2♥ | ♥Q | -1 | +11 |
| +6.7 | Round 7 | MASARAHLOU | 25 | 3NT | ♣3 | -2 | +8 |
| +6.3 | Round 7 | MASARAHLOU | 27 | 3NT | ♣5 | = | -1 |
| +5.5 | Round 2 | DRINTEAM | 1 | 4♥ | ♥10 | -2 | +11 |
| +4.6 | Round 7 | MASARAHLOU | 29 | 4♥ | ♠K | = | +0 |
| +3.8 | Round 4 | NZ MIXED | 21 | 3♥ | ♣Q | = | +1 |
| +3.8 | Round 6 | INDIA MIXED | 12 | 5♦ | ♣9 | -1 | +9 |
| +3.8 | Round 8 | ROSENTHAL | 3 | 4♥ | ♣5 | +1 | +1 |
| +3.6 | Round 1 | FRANCE SENIORS | 6 | 4♥ | ♦J | -1 | +6 |
| +3.5 | Round 6 | INDIA MIXED | 19 | 4♥ | ♠4 | -2 | +11 |
| +3.4 | Round 8 | ROSENTHAL | 8 | 3NT | ♣5 | -1 | +5 |
| +3.2 | Round 4 | NZ MIXED | 24 | 3♣ | ♦J | +2 | +1 |
| +3.1 | Round 8 | ROSENTHAL | 2 | 4♠ | ♥A | = | +1 |
| +2.7 | Round 2 | DRINTEAM | 3 | 4♥ | ♣10 | +2 | +1 |
| +2.5 | Round 6 | INDIA MIXED | 15 | 3♥ | ♣A | +2 | +10 |
| +2.4 | Round 5 | BUUS AND BOTT | 10 | 2♠ | ♣7 | = | -10 |
| +2.3 | Round 4 | NZ MIXED | 27 | 5♣ | ♠Q | +1 | -11 |
| +1.9 | Round 7 | MASARAHLOU | 22 | 3NT | ♥4 | = | +0 |
| +1.8 | Round 5 | BUUS AND BOTT | 7 | 4♥ | ♦2 | = | +0 |
| +1.7 | Round 6 | INDIA MIXED | 17 | 4♠ | ♥K | +2 | +11 |
| +1.5 | Round 1 | FRANCE SENIORS | 9 | 4♥ | ♠A | -1 | +5 |
| +1.4 | Round 2 | DRINTEAM | 2 | 3♥ | ♠5 | -2 | +11 |
| +1.3 | Round 1 | FRANCE SENIORS | 4 | 4♥ | ♠Q | -1 | -1 |
| +1.1 | Round 5 | BUUS AND BOTT | 4 | 4♠x | ♥2 | -2 | +3 |
| +0.5 | Round 5 | BUUS AND BOTT | 1 | 1NT | ♠3 | = | +5 |
| +0.5 | Round 5 | BUUS AND BOTT | 2 | 4♠ | ♣3 | = | +0 |
| +0.5 | Round 6 | INDIA MIXED | 18 | 3NT | ♥6 | = | -11 |
| +0.4 | Round 5 | BUUS AND BOTT | 9 | 4♠ | ♣10 | +2 | +14 |
| +0.3 | Round 1 | FRANCE SENIORS | 1 | 1♠ | ♣J | = | -5 |
| +0.3 | Round 2 | DRINTEAM | 7 | 4♠ | ♣10 | = | +0 |
| +0.3 | Round 4 | NZ MIXED | 26 | 3♠ | ♥2 | +1 | +1 |
| -0.1 | Round 7 | MASARAHLOU | 26 | 3NT | ♥5 | +1 | +1 |
| -0.2 | Round 2 | DRINTEAM | 4 | 4♠ | ♥J | +1 | +0 |
| -0.2 | Round 4 | NZ MIXED | 29 | 4♠ | ♣3 | = | -1 |
| -0.2 | Round 4 | NZ MIXED | 30 | 5♣ | ♣6 | -1 | +2 |
| -0.2 | Round 8 | ROSENTHAL | 4 | 3NT | ♦3 | -1 | -6 |
| -0.3 | Round 8 | ROSENTHAL | 7 | 1NT | ♥3 | = | -1 |
| -0.4 | Round 1 | FRANCE SENIORS | 7 | 1♥ | ♣3 | = | -4 |
| -0.4 | Round 6 | INDIA MIXED | 14 | 3NT | ♥10 | +2 | +0 |
| -0.8 | Round 6 | INDIA MIXED | 13 | 4♠ | ♣K | +1 | -4 |
| -0.8 | Round 7 | MASARAHLOU | 21 | 3NT | ♥3 | -1 | +5 |
| -1.1 | Round 1 | FRANCE SENIORS | 5 | 4♥ | ♣J | +1 | +0 |
| -1.5 | Round 8 | ROSENTHAL | 10 | 2♥ | ♣8 | +1 | +0 |
| -1.6 | Round 8 | ROSENTHAL | 1 | 4♦x | ♥A | -1 | -5 |
| -2.1 | Round 6 | INDIA MIXED | 11 | 4♥ | ♦5 | -3 | -2 |
| -2.3 | Round 1 | FRANCE SENIORS | 10 | 1NT | ♠10 | +2 | -1 |
| -2.5 | Round 7 | MASARAHLOU | 23 | 5♥ | ♦6 | +1 | +13 |
| -2.6 | Round 4 | NZ MIXED | 28 | 5♥ | ♠4 | = | +0 |
| -2.6 | Round 7 | MASARAHLOU | 30 | 4♥ | ♣5 | = | +1 |
| -2.7 | Round 1 | FRANCE SENIORS | 8 | 4♥ | ♣5 | +1 | -1 |
| -3.2 | Round 4 | NZ MIXED | 25 | 4♥ | ♠7 | +2 | -1 |
| -3.4 | Round 4 | NZ MIXED | 22 | 4♥ | ♦6 | = | -6 |
| -4.2 | Round 2 | DRINTEAM | 9 | 4♠ | ♥A | -1 | -12 |
| -4.2 | Round 5 | BUUS AND BOTT | 5 | 7♠ | ♠10 | = | +0 |
| -4.2 | Round 6 | INDIA MIXED | 16 | 4♥ | ♠4 | -2 | -8 |
| -4.5 | Round 2 | DRINTEAM | 8 | 4♥ | ♥4 | -2 | +0 |
| -5.1 | Round 2 | DRINTEAM | 6 | 3♠ | ♦4 | -3 | -9 |
| -5.5 | Round 8 | ROSENTHAL | 6 | 1NTx | ♣K | -2 | -8 |
| -6.2 | Round 4 | NZ MIXED | 23 | 4♠ | ♥A | -3 | -9 |
| -6.2 | Round 8 | ROSENTHAL | 9 | 3NT | ♣J | = | +0 |
| -7.5 | Round 7 | MASARAHLOU | 28 | 3NT | ♠4 | = | +0 |
| -8.1 | Round 6 | INDIA MIXED | 20 | 3NT | ♥6 | = | +0 |
| -8.2 | Round 2 | DRINTEAM | 10 | 3NT | ♠K | -2 | -13 |
| -8.4 | Round 5 | BUUS AND BOTT | 3 | 1♥x | ♦A | -2 | -3 |
| -8.8 | Round 5 | BUUS AND BOTT | 8 | 3NT | ♥3 | = | -6 |
| -9.5 | Round 8 | ROSENTHAL | 5 | 6♠ | ♥7 | = | -1 |