LU Yapin · CHINA XHJT
vs par split: bidding +0.35 · play -0.53
Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted -0.98/bd
Card play — on target: opening leads 88.0% #11 of 84 · declarer play 68.2% #62 of 84 · defence 86.4% #32 of 84
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 84.6% (13) | 91.7% (12) |
| Declarer play | 100.0% (4) | 61.1% (18) |
| Defence | 89.5% (19) | 84.0% (25) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 75.0% (8) · ♦ 100.0% (10) · ♣ 100.0% (2)
vs par by strain: NT +1.04 (27) · a suit -0.79 (53)
vs par by level: part-score +0.53 (32) · game -0.05 (42) · slam -4.83 (6)
By role: declaring -1.35/bd (-3.42 vs par · 36) · defending -0.83/bd (+2.48 vs par · 44)
By vulnerability: vulnerable -1.34/bd (+0.10 vs par · 39) · not vulnerable -0.80/bd (-0.44 vs par · 41)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | Y.Zheng | G.Joel – D.Von Arnim | Open | 10 | -25.5 | -2.55 | -5.50 |
| Round 3 | J.Bao | D.Stamm – D.Rosslee | Open | 10 | -7.3 | -0.73 | +2.60 |
| Round 4 | J.Bao | I.Baroni – S.Paoluzi | Open | 10 | -30.4 | -3.04 | -2.60 |
| Round 5 | Y.Zheng | M.Sato – N.Nishida | Closed | 10 | -4.4 | -0.44 | +1.50 |
| Round 6 | Y.Zheng | J.Weingold – M.Oneill | Open | 10 | -0.9 | -0.09 | -0.90 |
| Round 7 | Y.Zheng | N.Smith – Y.Wiseman | Closed | 10 | -25.4 | -2.54 | +1.70 |
| Round 8 | Y.Zheng | A.St Clair – K.Frazer | Closed | 10 | +9.4 | +0.94 | +0.70 |
| Round 9 | Y.Zheng | SHEN (1) Qi – W.Wang | Closed | 10 | -0.6 | -0.06 | +1.10 |
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 |
|---|---|---|---|---|---|---|---|
| +7.9 | Round 9 | CHINA LADIES | 10 | 4♠ | ♦4 | +1 | +4 |
| +6.5 | Round 8 | AUSTRALIA WOMEN | 21 | 2♣ | ♠A | +2 | +7 |
| +6.1 | Round 8 | AUSTRALIA WOMEN | 30 | 3NT | ♥6 | -3 | +11 |
| +5.9 | Round 2 | JOEL | 14 | 4♠ | ♦7 | -1 | -2 |
| +5.7 | Round 5 | ALLINA AND MAK | 22 | 2♥ | ♣3 | +2 | +10 |
| +5.3 | Round 8 | AUSTRALIA WOMEN | 29 | 3NT | ♥J | -3 | +9 |
| +4.0 | Round 3 | ROSSLEE | 4 | 4♥ | ♦5 | -1 | +6 |
| +3.9 | Round 2 | JOEL | 16 | 6♠ | ♠2 | +1 | -11 |
| +3.5 | Round 6 | STRUL | 1 | 3♣ | ♥K | = | +0 |
| +3.2 | Round 6 | STRUL | 3 | 5♥ | ♣10 | +1 | +13 |
| +2.9 | Round 3 | ROSSLEE | 8 | 4♠ | ♠8 | = | +7 |
| +2.5 | Round 5 | ALLINA AND MAK | 25 | 3NT | ♥J | +2 | +0 |
| +2.3 | Round 4 | BARONI | 18 | 3NT | ♥2 | -1 | +6 |
| +2.2 | Round 7 | SMITH | 20 | 4♠ | ♥J | +1 | +0 |
| +1.7 | Round 6 | STRUL | 6 | 1NT | ♥6 | -2 | +2 |
| +1.7 | Round 8 | AUSTRALIA WOMEN | 22 | 2♠ | ♥6 | +1 | -6 |
| +1.4 | Round 9 | CHINA LADIES | 9 | 4♠ | ♣10 | +1 | +1 |
| +1.3 | Round 5 | ALLINA AND MAK | 29 | 3NT | ♥7 | +1 | +0 |
| +1.1 | Round 4 | BARONI | 17 | 4♥ | ♠3 | = | -1 |
| +1.1 | Round 7 | SMITH | 16 | 4♠ | ♦A | -2 | +8 |
| +1.0 | Round 5 | ALLINA AND MAK | 28 | 2♠ | ♥A | = | +0 |
| +0.9 | Round 9 | CHINA LADIES | 6 | 2♥ | ♦3 | +2 | +1 |
| +0.7 | Round 2 | JOEL | 20 | 2♠ | ♥K | = | +1 |
| +0.7 | Round 6 | STRUL | 4 | 4♥ | ♣A | = | +3 |
| +0.6 | Round 4 | BARONI | 19 | 1NT | ♠A | +1 | +0 |
| +0.3 | Round 9 | CHINA LADIES | 2 | 4♠ | ♦K | -1 | +5 |
| +0.2 | Round 6 | STRUL | 10 | 2♠ | ♥8 | +1 | +0 |
| +0.1 | Round 3 | ROSSLEE | 5 | 3NT | ♥K | +1 | -1 |
| +0.1 | Round 4 | BARONI | 20 | 3NT | ♦4 | +2 | +13 |
| +0.1 | Round 5 | ALLINA AND MAK | 23 | 4♣ | ♠J | = | +0 |
| +0.1 | Round 6 | STRUL | 7 | 4♥ | ♣9 | +1 | +0 |
| +0.1 | Round 8 | AUSTRALIA WOMEN | 28 | 1NT | ♦2 | = | +1 |
| +0.0 | Round 8 | AUSTRALIA WOMEN | 23 | 3NT | ♠2 | +1 | +0 |
| -0.1 | Round 7 | SMITH | 11 | 4♥ | ♠10 | +2 | -11 |
| -0.2 | Round 9 | CHINA LADIES | 8 | 4♠ | ♣J | = | +0 |
| -0.3 | Round 2 | JOEL | 18 | 3NT | ♥10 | +1 | +1 |
| -0.3 | Round 3 | ROSSLEE | 6 | 3NT | ♠2 | = | +0 |
| -0.3 | Round 9 | CHINA LADIES | 4 | 4♥ | ♣K | +1 | +0 |
| -0.4 | Round 8 | AUSTRALIA WOMEN | 26 | 2♠ | ♦Q | +1 | +0 |
| -0.5 | Round 2 | JOEL | 12 | 1NT | ♥6 | +1 | +0 |
| -0.8 | Round 7 | SMITH | 12 | 2♦ | ♥3 | +2 | +7 |
| -0.9 | Round 3 | ROSSLEE | 9 | 3♠ | ♦A | = | +0 |
| -1.1 | Round 3 | ROSSLEE | 7 | 3♦ | ♥10 | = | +10 |
| -1.1 | Round 4 | BARONI | 11 | 3NT | ♥J | = | +1 |
| -1.1 | Round 5 | ALLINA AND MAK | 21 | 3NT | ♦9 | = | +0 |
| -1.2 | Round 4 | BARONI | 12 | 6NT | ♠8 | = | +0 |
| -1.2 | Round 6 | STRUL | 2 | 4♥ | ♦K | = | +1 |
| -1.3 | Round 2 | JOEL | 19 | 3♥ | ♦A | = | -7 |
| -1.6 | Round 5 | ALLINA AND MAK | 30 | 2♠ | ♥2 | -2 | +0 |
| -1.6 | Round 9 | CHINA LADIES | 3 | 1NT | ♣4 | -1 | -4 |
| -1.7 | Round 3 | ROSSLEE | 3 | 3♣ | ♣2 | +1 | +10 |
| -1.7 | Round 6 | STRUL | 9 | 3♠ | ♦Q | -2 | -5 |
| -1.7 | Round 9 | CHINA LADIES | 7 | 4♣ | ♦A | = | +11 |
| -1.9 | Round 8 | AUSTRALIA WOMEN | 24 | 4♥ | ♠7 | +1 | +0 |
| -1.9 | Round 9 | CHINA LADIES | 5 | 2♠ | ♥2 | +2 | -7 |
| -2.2 | Round 5 | ALLINA AND MAK | 27 | 3♥ | ♥7 | +1 | +6 |
| -2.2 | Round 6 | STRUL | 5 | 3NT | ♥6 | = | -7 |
| -2.3 | Round 2 | JOEL | 11 | 3NT | ♥8 | -1 | -5 |
| -2.4 | Round 3 | ROSSLEE | 10 | 2♦ | ♦5 | = | -5 |
| -2.5 | Round 4 | BARONI | 14 | 4♠ | ♦2 | -1 | -5 |
| -2.5 | Round 8 | AUSTRALIA WOMEN | 27 | 3NT | ♠6 | -1 | -5 |
| -3.2 | Round 2 | JOEL | 17 | 3♥ | ♣J | -1 | -4 |
| -3.2 | Round 5 | ALLINA AND MAK | 24 | 6NT | ♠J | +1 | -1 |
| -3.5 | Round 7 | SMITH | 13 | 2♠ | ♣5 | -1 | +0 |
| -3.6 | Round 3 | ROSSLEE | 1 | 3NT | ♠8 | +1 | -7 |
| -3.6 | Round 7 | SMITH | 14 | 4♠ | ♥4 | -1 | +2 |
| -4.3 | Round 3 | ROSSLEE | 2 | 1NT | ♥7 | +3 | +6 |
| -4.3 | Round 7 | SMITH | 19 | 1NT | ♠4 | +2 | +8 |
| -4.7 | Round 7 | SMITH | 18 | 4♥ | ♦8 | = | +1 |
| -5.2 | Round 6 | STRUL | 8 | 1♠ | ♣6 | = | -16 |
| -5.4 | Round 9 | CHINA LADIES | 1 | 3NT | ♥J | = | +0 |
| -5.5 | Round 8 | AUSTRALIA WOMEN | 25 | 4♠ | ♦Q | -1 | -10 |
| -5.7 | Round 7 | SMITH | 15 | 3♠ | ♥7 | -3 | -9 |
| -6.0 | Round 7 | SMITH | 17 | 6♣ | ♣8 | +1 | +11 |
| -6.9 | Round 5 | ALLINA AND MAK | 26 | 3NT | ♥10 | = | +0 |
| -7.0 | Round 4 | BARONI | 16 | 4♠ | ♥2 | -2 | -12 |
| -9.2 | Round 4 | BARONI | 13 | 6♠ | ♥10 | -2 | -13 |
| -12.5 | Round 2 | JOEL | 15 | 4♥ | ♦6 | -2 | -13 |
| -13.5 | Round 4 | BARONI | 15 | 4♥ | ♠A | +1 | -15 |
| -15.9 | Round 2 | JOEL | 13 | 6♠ | ♣10 | -1 | -15 |