LIU Haochen · SX STARLORD
vs par split: bidding -0.64 · play +0.76
Strength of schedule: opponents averaged -0.29/bd (an easy draw) → opponent-adjusted +0.52/bd
Card play — on target: opening leads 86.7% #8 of 51 · declarer play 90.9% #4 of 51 · defence 87.1% #8 of 51
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (5) | 100.0% (10) |
| Declarer play | 80.0% (5) | 94.1% (17) |
| Defence | 81.8% (11) | 90.0% (20) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 75.0% (4) · ♦ 75.0% (4) · ♣ 100.0% (2)
vs par by strain: NT -0.46 (24) · a suit +0.41 (46)
vs par by level: part-score +0.35 (37) · game +0.46 (28) · slam -3.60 (5)
By role: declaring +1.07/bd (-0.82 vs par · 39) · defending +0.49/bd (+1.29 vs par · 31)
By vulnerability: vulnerable +0.88/bd (+0.17 vs par · 35) · not vulnerable +0.75/bd (+0.06 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | C.Deng | D.Ocylok – J.Kokot | Closed | 10 | +38.1 | +3.81 | +0.20 |
| Round 2 | C.Deng | T.Xu – Y.Gao | Open | 10 | -10.6 | -1.06 | +0.10 |
| Round 3 | C.Deng | J.Tong – C.Zhou | Closed | 10 | +12.3 | +1.23 | +1.20 |
| Round 6 | C.Deng | T.Zhang – N.Lang | Open | 10 | -11.3 | -1.13 | -3.40 |
| Round 7 | C.Deng | Z.Yu – J.Wang | Closed | 10 | +26.0 | +2.60 | +0.20 |
| Round 8 | C.Deng | B.Harper – J.Schwartz | Closed | 10 | -1.3 | -0.13 | +2.20 |
| Round 9 | C.Deng | H.Dai – Y.Liu | Open | 10 | +3.7 | +0.37 | +0.30 |
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 |
|---|---|---|---|---|---|---|---|
| +14.9 | Round 9 | SX JUPITER | 15 | 4♥x | ♠A | +1 | +16 |
| +11.4 | Round 8 | USA | 1 | 4♠x | ♥K | -2 | +10 |
| +10.7 | Round 7 | SX MARS | 14 | 5♠x | ♦7 | -1 | +0 |
| +9.6 | Round 9 | SX JUPITER | 16 | 4♠ | ♥8 | -2 | +12 |
| +8.4 | Round 1 | POLAND | 8 | 4♥ | ♣9 | +1 | +1 |
| +8.1 | Round 1 | POLAND | 7 | 4♥ | ♠6 | -1 | +12 |
| +6.3 | Round 7 | SX MARS | 16 | 7♠ | ♠2 | = | +0 |
| +5.3 | Round 1 | POLAND | 6 | 3♦ | ♠5 | +1 | +11 |
| +5.1 | Round 7 | SX MARS | 19 | 4♥ | ♦A | = | +0 |
| +5.0 | Round 7 | SX MARS | 13 | 6♠ | ♥J | +1 | +8 |
| +4.4 | Round 1 | POLAND | 4 | 3NT | ♥7 | +3 | -9 |
| +4.3 | Round 2 | SX NEBULA | 20 | 3♦ | ♥A | -1 | +6 |
| +4.1 | Round 1 | POLAND | 1 | 1NT | ♦A | = | +6 |
| +4.1 | Round 3 | SX MERCURY | 6 | 2NT | ♣4 | -1 | +5 |
| +4.0 | Round 2 | SX NEBULA | 11 | 1NT | ♣10 | = | +5 |
| +3.7 | Round 3 | SX MERCURY | 5 | 1NT | ♥9 | -2 | +0 |
| +3.6 | Round 1 | POLAND | 5 | 2♥ | ♦10 | -1 | -1 |
| +3.6 | Round 3 | SX MERCURY | 1 | 2NT | ♣5 | +1 | +1 |
| +3.6 | Round 8 | USA | 5 | 3NT | ♥K | +2 | +0 |
| +3.4 | Round 6 | SX SATURN | 7 | 3♣ | ♣5 | +2 | +0 |
| +3.3 | Round 3 | SX MERCURY | 4 | 2♦ | ♥K | +1 | +6 |
| +3.3 | Round 9 | SX JUPITER | 12 | 6NT | ♠8 | = | +0 |
| +2.7 | Round 3 | SX MERCURY | 8 | 3♣ | ♠K | -1 | -2 |
| +2.6 | Round 6 | SX SATURN | 1 | 3NT | ♠3 | -1 | +4 |
| +2.4 | Round 3 | SX MERCURY | 10 | 4♥ | ♣Q | -2 | +8 |
| +2.3 | Round 1 | POLAND | 3 | 6♠ | ♠4 | +1 | -11 |
| +1.9 | Round 2 | SX NEBULA | 14 | 2♦ | ♣K | +1 | +5 |
| +1.7 | Round 8 | USA | 10 | 3♦ | ♠10 | -1 | +0 |
| +1.6 | Round 2 | SX NEBULA | 12 | 1♠ | ♣4 | +2 | +0 |
| +1.3 | Round 1 | POLAND | 2 | 1NT | ♣J | +1 | -1 |
| +1.3 | Round 7 | SX MARS | 12 | 3♣ | ♦A | +1 | +0 |
| +1.1 | Round 3 | SX MERCURY | 7 | 3NT | ♦3 | = | +1 |
| +1.1 | Round 9 | SX JUPITER | 18 | 1NT | ♦6 | -1 | -3 |
| +1.1 | Round 9 | SX JUPITER | 20 | 3NT | ♠8 | +3 | -13 |
| +0.7 | Round 6 | SX SATURN | 5 | 2♥ | ♦4 | +1 | +1 |
| +0.6 | Round 1 | POLAND | 9 | 2♦ | ♣7 | +3 | -6 |
| +0.6 | Round 7 | SX MARS | 20 | 2♠ | ♥K | = | +1 |
| +0.4 | Round 3 | SX MERCURY | 9 | 3NT | ♥9 | = | +1 |
| +0.0 | Round 1 | POLAND | 10 | 5♥ | ♠7 | = | +0 |
| +0.0 | Round 2 | SX NEBULA | 18 | 3NT | ♠Q | +1 | +0 |
| -0.1 | Round 6 | SX SATURN | 3 | 1♣ | ♦K | = | -2 |
| -0.1 | Round 8 | USA | 9 | 2♠ | ♦A | +2 | +1 |
| -0.4 | Round 6 | SX SATURN | 8 | 2♣ | ♣2 | = | -5 |
| -0.4 | Round 7 | SX MARS | 17 | 2♠ | ♦A | -1 | -2 |
| -0.4 | Round 8 | USA | 6 | 3NT | ♠2 | = | +0 |
| -0.7 | Round 7 | SX MARS | 11 | 3NT | ♥5 | -1 | -5 |
| -0.9 | Round 7 | SX MARS | 18 | 3NT | ♥4 | +2 | +0 |
| -0.9 | Round 8 | USA | 8 | 2♥ | ♠8 | -1 | -5 |
| -1.0 | Round 3 | SX MERCURY | 3 | 2NT | ♥3 | -2 | +1 |
| -1.0 | Round 7 | SX MARS | 15 | 4♥ | ♦9 | = | +0 |
| -1.0 | Round 8 | USA | 2 | 1NT | ♥4 | +2 | +6 |
| -1.6 | Round 2 | SX NEBULA | 13 | 4♥ | ♦J | +1 | +0 |
| -1.7 | Round 8 | USA | 7 | 2♦ | ♣K | +2 | +10 |
| -2.6 | Round 6 | SX SATURN | 4 | 2♥ | ♦10 | -1 | -11 |
| -2.7 | Round 2 | SX NEBULA | 17 | 3NT | ♠9 | +3 | -2 |
| -2.9 | Round 6 | SX SATURN | 9 | 2♦ | ♠A | -2 | -5 |
| -3.0 | Round 9 | SX JUPITER | 11 | 2♠x | ♦4 | -2 | -3 |
| -3.0 | Round 9 | SX JUPITER | 14 | 3♠ | ♦9 | = | +0 |
| -3.1 | Round 2 | SX NEBULA | 15 | 4♥ | ♠A | +1 | -6 |
| -3.4 | Round 6 | SX SATURN | 6 | 3♦ | ♣9 | = | +0 |
| -3.6 | Round 8 | USA | 4 | 2♥ | ♦5 | +1 | +0 |
| -3.9 | Round 6 | SX SATURN | 10 | 3NT | ♣10 | -2 | -8 |
| -4.3 | Round 2 | SX NEBULA | 19 | 2♥x | ♣K | -2 | +8 |
| -4.7 | Round 6 | SX SATURN | 2 | 2♦ | ♥6 | +3 | -8 |
| -6.1 | Round 9 | SX JUPITER | 19 | 3♣ | ♠A | -3 | -6 |
| -6.6 | Round 9 | SX JUPITER | 17 | 4♥ | ♠3 | +1 | +0 |
| -7.6 | Round 9 | SX JUPITER | 13 | 3NT | ♣9 | +2 | +0 |
| -8.0 | Round 3 | SX MERCURY | 2 | 4♠ | ♣A | -1 | -9 |
| -10.3 | Round 8 | USA | 3 | 3NT | ♣6 | = | +0 |
| -10.7 | Round 2 | SX NEBULA | 16 | 6♣ | ♠9 | -6 | -15 |