LIU Ning · CHINA XHJT
vs par split: bidding -0.24 · play -0.36
Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.98/bd
Card play — on target: opening leads 50.0% · declarer play 66.7% · defence 84.2%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (1) | 60.0% (5) |
| Declarer play | 50.0% (4) | 71.4% (14) |
| Defence | 100.0% (3) | 81.2% (16) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 0.0% (1) · ♦ 33.3% (3)
vs par by strain: NT -2.20 (10) · a suit -0.09 (32)
vs par by level: part-score +0.26 (19) · game -0.29 (21) · slam -12.00 (2)
By role: declaring -0.03/bd (-0.61 vs par · 23) · defending -2.05/bd (-0.58 vs par · 19)
By vulnerability: vulnerable -1.22/bd (-0.67 vs par · 21) · not vulnerable -0.67/bd (-0.52 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | H.Huang | S.Bloom – J.Juster | Open | 14 | -7.8 | -0.56 | +1.14 |
| Round of 64 | H.Huang | Z.Grossack – A.Grossack | Closed | 14 | -12.0 | -0.86 | -1.14 |
| Round of 64 | H.Huang | S.Bloom – J.Juster | Open | 14 | -19.9 | -1.42 | -1.79 |
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 |
|---|---|---|---|---|---|---|---|
| +5.0 | Round of 64 | JUSTER | 27 | 3♠ | ♣Q | = | +10 |
| +3.4 | Round of 64 | JUSTER | 51 | 4♠ | ♥A | = | +3 |
| +3.2 | Round of 64 | JUSTER | 48 | 3NT | ♠3 | +3 | -12 |
| +2.8 | Round of 64 | JUSTER | 39 | 3♥ | ♣3 | = | +0 |
| +2.2 | Round of 64 | JUSTER | 17 | 5♣ | ♠K | -1 | +4 |
| +2.1 | Round of 64 | JUSTER | 55 | 3♦ | ♥7 | -1 | +9 |
| +1.2 | Round of 64 | JUSTER | 24 | 2NT | ♥Q | +1 | +1 |
| +1.2 | Round of 64 | JUSTER | 36 | 2♦ | ♠5 | -1 | -1 |
| +0.9 | Round of 64 | JUSTER | 40 | 4♠ | ♣8 | +2 | +11 |
| +0.9 | Round of 64 | JUSTER | 56 | 3NT | ♣J | = | +0 |
| +0.8 | Round of 64 | JUSTER | 43 | 3♦ | ♠10 | +1 | +5 |
| +0.8 | Round of 64 | JUSTER | 45 | 1NT | ♥Q | = | +2 |
| +0.7 | Round of 64 | JUSTER | 33 | 2♠ | ♥3 | -1 | -2 |
| +0.6 | Round of 64 | JUSTER | 20 | 1NT | ♦8 | +1 | +1 |
| +0.5 | Round of 64 | JUSTER | 42 | 2♠ | ♦3 | = | -1 |
| +0.4 | Round of 64 | JUSTER | 19 | 4♠ | ♥Q | +1 | +0 |
| +0.4 | Round of 64 | JUSTER | 22 | 3NT | ♣4 | = | -1 |
| +0.1 | Round of 64 | JUSTER | 18 | 1NT | ♣Q | +1 | -1 |
| +0.1 | Round of 64 | JUSTER | 26 | 4♠ | ♥5 | +1 | +0 |
| -0.1 | Round of 64 | JUSTER | 38 | 4♥ | ♣J | +1 | +0 |
| -0.2 | Round of 64 | JUSTER | 29 | 4♠ | ♥K | = | +0 |
| -0.2 | Round of 64 | JUSTER | 53 | 3NT | ♥9 | +1 | +0 |
| -0.3 | Round of 64 | JUSTER | 44 | 4♥ | ♦3 | = | +3 |
| -0.3 | Round of 64 | JUSTER | 52 | 4♠ | ♣9 | +2 | -1 |
| -0.7 | Round of 64 | JUSTER | 41 | 2♠ | ♠10 | +2 | -1 |
| -0.9 | Round of 64 | JUSTER | 25 | 3♥ | ♦K | = | +0 |
| -0.9 | Round of 64 | JUSTER | 30 | 4♠ | ♦Q | +1 | -1 |
| -1.0 | Round of 64 | JUSTER | 46 | 2♠ | ♣A | -2 | +1 |
| -1.4 | Round of 64 | JUSTER | 28 | 3NT | ♠4 | -1 | -10 |
| -1.6 | Round of 64 | JUSTER | 16 | 4♥ | ♦J | +1 | +10 |
| -1.8 | Round of 64 | JUSTER | 37 | 3♥ | ♦Q | -1 | -4 |
| -2.2 | Round of 64 | JUSTER | 34 | 6♠ | ♦6 | -2 | -11 |
| -2.2 | Round of 64 | JUSTER | 47 | 1NT | ♦2 | -2 | -2 |
| -2.4 | Round of 64 | JUSTER | 15 | 4♥ | ♣K | -2 | +0 |
| -2.4 | Round of 64 | JUSTER | 50 | 3♥ | ♠Q | = | -6 |
| -3.3 | Round of 64 | JUSTER | 35 | 3♠ | ♥5 | -1 | +1 |
| -4.2 | Round of 64 | JUSTER | 32 | 4♦ | ♦3 | = | -7 |
| -4.7 | Round of 64 | JUSTER | 31 | 5♦ | ♠J | = | +0 |
| -5.6 | Round of 64 | JUSTER | 23 | 5♦ | ♠2 | = | +2 |
| -5.9 | Round of 64 | JUSTER | 21 | 4♠x | ♥K | -3 | +0 |
| -11.7 | Round of 64 | JUSTER | 49 | 4♥ | ♣7 | = | -14 |
| -13.0 | Round of 64 | JUSTER | 54 | 6♠ | ♥10 | = | -13 |