DAI Hanyang · SX JUPITER
vs par split: bidding -1.37 · play +0.57
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.46/bd
Card play — on target: opening leads 83.3% #12 of 51 · declarer play 88.9% #6 of 51 · defence 81.0% #26 of 51
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (3) | 77.8% (9) |
| Declarer play | 85.7% (7) | 90.9% (11) |
| Defence | 87.5% (8) | 76.9% (13) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 75.0% (4) · ♦ 100.0% (4) · ♣ 50.0% (2)
vs par by strain: NT -0.91 (21) · a suit -0.74 (39)
vs par by level: part-score +0.09 (23) · game -1.76 (33) · slam +2.00 (4)
By role: declaring +0.56/bd (-1.74 vs par · 39) · defending +0.40/bd (+0.95 vs par · 21)
By vulnerability: vulnerable +1.01/bd (+0.07 vs par · 28) · not vulnerable +0.06/bd (-1.56 vs par · 32)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Liu | Y.Chen – X.Ruan | Closed | 10 | +4.5 | +0.45 | -2.60 |
| Round 3 | Y.Liu | Y.Lu – P.Wang | Closed | 10 | -17.8 | -1.78 | -1.70 |
| Round 4 | Y.Liu | R.Wang – Y.Fu | Closed | 10 | +38.1 | +3.81 | +2.60 |
| Round 6 | Y.Liu | W.Yu – F.Yang | Open | 10 | -1.9 | -0.19 | -2.10 |
| Round 7 | Y.Liu | Y.Chen – S.Ma | Closed | 10 | +10.9 | +1.09 | -0.70 |
| Round 9 | Y.Liu | C.Deng – H.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 |
|---|---|---|---|---|---|---|---|
| +12.0 | Round 1 | SX VENUS | 3 | 7♠ | ♠3 | = | +0 |
| +11.0 | Round 4 | SX MERCURY | 14 | 2♣x | ♦J | -4 | +9 |
| +10.1 | Round 1 | SX VENUS | 7 | 3NT | ♠5 | -2 | +13 |
| +10.0 | Round 6 | SX MARS | 4 | 5♦ | ♠Q | +1 | +1 |
| +8.6 | Round 4 | SX MERCURY | 17 | 2♥x | ♣K | -4 | +9 |
| +8.3 | Round 7 | SX NEBULA | 20 | 4♠ | ♦A | -2 | +8 |
| +7.9 | Round 4 | SX MERCURY | 19 | 4♥ | ♦7 | -1 | +5 |
| +7.6 | Round 9 | SX STARLORD | 13 | 3NT | ♣9 | +2 | +0 |
| +6.6 | Round 9 | SX STARLORD | 17 | 4♥ | ♠3 | +1 | +0 |
| +6.3 | Round 6 | SX MARS | 2 | 5♥ | ♣5 | = | +4 |
| +6.3 | Round 7 | SX NEBULA | 16 | 7♠ | ♣2 | = | +0 |
| +6.1 | Round 9 | SX STARLORD | 19 | 3♣ | ♠A | -3 | +6 |
| +5.0 | Round 7 | SX NEBULA | 13 | 6♠ | ♥J | +1 | +8 |
| +4.7 | Round 3 | SX SATURN | 10 | 4♥ | ♣Q | -3 | +10 |
| +4.6 | Round 4 | SX MERCURY | 15 | 4♠x | ♣5 | -1 | -5 |
| +4.4 | Round 6 | SX MARS | 6 | 3NT | ♦9 | = | +7 |
| +4.0 | Round 4 | SX MERCURY | 11 | 4♠ | ♦A | -1 | +10 |
| +3.4 | Round 4 | SX MERCURY | 18 | 2♥ | ♦A | +2 | +2 |
| +3.0 | Round 4 | SX MERCURY | 20 | 1NT | ♣A | = | +0 |
| +3.0 | Round 9 | SX STARLORD | 11 | 2♠x | ♦4 | -2 | +3 |
| +3.0 | Round 9 | SX STARLORD | 14 | 3♠ | ♦9 | = | +0 |
| +2.7 | Round 1 | SX VENUS | 4 | 5♦ | ♥6 | +1 | -10 |
| +2.4 | Round 3 | SX SATURN | 1 | 2♠ | ♣8 | = | +0 |
| +2.4 | Round 6 | SX MARS | 3 | 2NT | ♦K | +1 | +0 |
| +2.1 | Round 1 | SX VENUS | 2 | 2♥ | ♥9 | +1 | +0 |
| +1.6 | Round 7 | SX NEBULA | 17 | 2♠ | ♥8 | -2 | +0 |
| +1.3 | Round 7 | SX NEBULA | 12 | 3♣ | ♦A | +1 | +0 |
| +1.3 | Round 7 | SX NEBULA | 15 | 5♥ | ♥2 | +1 | +2 |
| +1.1 | Round 3 | SX SATURN | 7 | 3NT | ♠J | = | +1 |
| +0.0 | Round 1 | SX VENUS | 10 | 4♥ | ♠4 | +1 | +0 |
| -0.4 | Round 4 | SX MERCURY | 13 | 3♣ | ♦J | = | -1 |
| -0.4 | Round 6 | SX MARS | 1 | 2♠ | ♣5 | -1 | +2 |
| -0.7 | Round 3 | SX SATURN | 9 | 3NT | ♥9 | +1 | +0 |
| -0.7 | Round 4 | SX MERCURY | 16 | 1NT | ♠J | -1 | +0 |
| -0.9 | Round 7 | SX NEBULA | 18 | 3NT | ♥4 | +2 | +0 |
| -1.0 | Round 3 | SX SATURN | 3 | 3NT | ♥3 | -2 | +1 |
| -1.1 | Round 9 | SX STARLORD | 18 | 1NT | ♦6 | -1 | +3 |
| -1.1 | Round 9 | SX STARLORD | 20 | 3NT | ♠8 | +3 | +13 |
| -1.4 | Round 1 | SX VENUS | 1 | 3♥ | ♦8 | -2 | +1 |
| -1.6 | Round 7 | SX NEBULA | 19 | 3♥ | ♦A | +1 | -6 |
| -2.0 | Round 3 | SX SATURN | 8 | 4♠x | ♣K | -1 | -5 |
| -2.4 | Round 1 | SX VENUS | 8 | 5♥ | ♣A | -1 | -10 |
| -2.7 | Round 7 | SX NEBULA | 11 | 3NT | ♥5 | -2 | -6 |
| -2.9 | Round 3 | SX SATURN | 2 | 3♠ | ♣A | = | -4 |
| -2.9 | Round 6 | SX MARS | 9 | 2♦ | ♠A | -2 | -5 |
| -3.3 | Round 4 | SX MERCURY | 12 | 3NT | ♥4 | -4 | -3 |
| -3.3 | Round 6 | SX MARS | 8 | 2♣x | ♦2 | = | -7 |
| -3.3 | Round 9 | SX STARLORD | 12 | 6NT | ♠8 | = | +0 |
| -3.9 | Round 6 | SX MARS | 10 | 3NT | ♣3 | -2 | -8 |
| -4.6 | Round 3 | SX SATURN | 4 | 3♦ | ♥A | -2 | -3 |
| -4.7 | Round 1 | SX VENUS | 9 | 3NT | ♣7 | -1 | -10 |
| -4.7 | Round 3 | SX SATURN | 5 | 3♥ | ♥2 | -2 | -7 |
| -5.9 | Round 1 | SX VENUS | 5 | 3NT | ♥A | -3 | -9 |
| -6.1 | Round 6 | SX MARS | 5 | 4♥ | ♠3 | -1 | -5 |
| -7.7 | Round 7 | SX NEBULA | 14 | 5♠x | ♥3 | +1 | -13 |
| -8.0 | Round 1 | SX VENUS | 6 | 3NT | ♣9 | +2 | -1 |
| -8.4 | Round 6 | SX MARS | 7 | 3NT | ♠3 | -3 | -10 |
| -9.6 | Round 9 | SX STARLORD | 16 | 4♠ | ♥8 | -2 | -12 |
| -10.1 | Round 3 | SX SATURN | 6 | 3NT | ♥5 | = | -10 |
| -14.9 | Round 9 | SX STARLORD | 15 | 4♥x | ♠A | +1 | -16 |