🇨🇳 LU Yiping · CHINA 3
vs par split: bidding +0.22 · play +0.61
Strength of schedule: opponents averaged -0.27/bd (an easy draw) → opponent-adjusted +0.79/bd
Card play — on target: opening leads 93.8% · declarer play 84.2% · defence 84.4%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (4) | 91.7% (12) |
| Declarer play | 83.3% (6) | 84.6% (13) |
| Defence | 75.0% (8) | 87.5% (24) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 100.0% (3) · ♦ 100.0% (4) · ♣ 80.0% (5)
vs par by strain: NT +1.19 (21) · a suit +0.69 (51)
vs par by level: part-score +2.21 (28) · game -0.71 (38) · slam +4.17 (6)
By role: declaring +2.13/bd (+0.10 vs par · 40) · defending -0.28/bd (+1.75 vs par · 32)
By vulnerability: vulnerable +1.25/bd (+1.56 vs par · 36) · not vulnerable +0.87/bd (+0.11 vs par · 36)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 4 | S.Liu | H.Dong – M.Zhao | Closed | 12 | -2.9 | -0.24 | -0.25 |
| Round 6 | Z.Wang | R.Lentswe – G.Gosalamang | Closed | 12 | +38.8 | +3.23 | +1.33 |
| Round 7 | Z.Cui | M.Soumplis – MALLOSIS AIMILIANOS | Open | 12 | +22.3 | +1.86 | +2.92 |
| Round 11 | S.Liu | M.Austad – A.Brogeland | Closed | 12 | +3.7 | +0.31 | +1.42 |
| Round 12 | Z.Wang | C.Lu – T.Chen | Open | 12 | +19.4 | +1.62 | +2.25 |
| Round 16 | S.Liu | H.Luba – M.Xu | Closed | 12 | -5.0 | -0.42 | -2.67 |
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 |
|---|---|---|---|---|---|---|---|
| +12.2 | Round 4 | 🇨🇦 CANADA | 4 | 6♣ | ♦4 | +1 | +11 |
| +10.4 | Round 16 | 🇺🇸 USA | 3 | 6NT | ♠7 | +1 | +13 |
| +9.4 | Round 12 | 🇹🇼 CHINESE TAIPEI | 3 | 3NT | ♣10 | +1 | +11 |
| +9.4 | Round 12 | 🇹🇼 CHINESE TAIPEI | 6 | 4♥ | ♣3 | = | +13 |
| +8.8 | Round 12 | 🇹🇼 CHINESE TAIPEI | 9 | 4♥x | ♠8 | +1 | +8 |
| +7.9 | Round 16 | 🇺🇸 USA | 2 | 4♥ | ♥6 | = | +7 |
| +7.4 | Round 6 | BOTSWANA | 10 | 3NT | ♠J | +1 | +1 |
| +7.4 | Round 6 | BOTSWANA | 12 | 3NT | ♠2 | +1 | +0 |
| +7.2 | Round 6 | BOTSWANA | 11 | 3♠ | ♣A | -1 | +10 |
| +6.8 | Round 4 | 🇨🇦 CANADA | 7 | 3NT | ♣J | -4 | +11 |
| +5.9 | Round 6 | BOTSWANA | 5 | 3NT | ♠10 | = | -2 |
| +5.6 | Round 4 | 🇨🇦 CANADA | 1 | 3♥x | ♣3 | -3 | +3 |
| +5.6 | Round 6 | BOTSWANA | 1 | 3NT | ♥8 | +1 | +0 |
| +5.6 | Round 6 | BOTSWANA | 9 | 4♥ | ♠2 | = | +3 |
| +5.2 | Round 4 | 🇨🇦 CANADA | 2 | 4♦ | ♥Q | -1 | +6 |
| +4.9 | Round 6 | BOTSWANA | 6 | 5♥ | ♣10 | = | +4 |
| +4.8 | Round 7 | 🇬🇷 GREECE | 11 | 2♣ | ♦A | +1 | +7 |
| +4.6 | Round 7 | 🇬🇷 GREECE | 8 | 4♠ | ♦K | +3 | +14 |
| +4.5 | Round 7 | 🇬🇷 GREECE | 5 | 2NT | ♥7 | -3 | +4 |
| +4.4 | Round 16 | 🇺🇸 USA | 1 | 5♣ | ♣2 | = | +0 |
| +4.2 | Round 6 | BOTSWANA | 3 | 1♥ | ♣6 | +3 | +7 |
| +4.1 | Round 7 | 🇬🇷 GREECE | 7 | 3♥ | ♦Q | -1 | +6 |
| +4.1 | Round 11 | 🇳🇴 NORWAY | 6 | 1NT | ♥4 | +1 | +5 |
| +3.6 | Round 11 | 🇳🇴 NORWAY | 3 | 1NT | ♥4 | +2 | +6 |
| +3.6 | Round 16 | 🇺🇸 USA | 7 | 4♠ | ♦K | +2 | -13 |
| +3.4 | Round 12 | 🇹🇼 CHINESE TAIPEI | 10 | 6♠ | ♦6 | +1 | +1 |
| +3.2 | Round 7 | 🇬🇷 GREECE | 3 | 2♥ | ♦K | -1 | +10 |
| +3.2 | Round 16 | 🇺🇸 USA | 11 | 3NT | ♥4 | +1 | -10 |
| +2.9 | Round 11 | 🇳🇴 NORWAY | 9 | 5♦ | ♥K | -2 | +6 |
| +2.8 | Round 12 | 🇹🇼 CHINESE TAIPEI | 11 | 6♦ | ♠A | = | -2 |
| +2.7 | Round 7 | 🇬🇷 GREECE | 9 | 2♦ | ♠5 | = | +0 |
| +2.5 | Round 11 | 🇳🇴 NORWAY | 10 | 1NT | ♠4 | -1 | +0 |
| +2.0 | Round 4 | 🇨🇦 CANADA | 3 | 3♠ | ♥8 | +2 | +6 |
| +1.6 | Round 7 | 🇬🇷 GREECE | 4 | 3NT | ♣7 | +2 | +0 |
| +1.5 | Round 7 | 🇬🇷 GREECE | 6 | 3♦ | ♣K | -1 | +1 |
| +1.3 | Round 6 | BOTSWANA | 2 | 2♣ | ♦Q | +2 | +0 |
| +1.2 | Round 4 | 🇨🇦 CANADA | 12 | 3NT | ♠Q | +1 | -1 |
| +1.1 | Round 11 | 🇳🇴 NORWAY | 2 | 2♥ | ♦10 | -1 | +10 |
| +0.9 | Round 6 | BOTSWANA | 8 | 4♠ | ♥Q | = | +0 |
| +0.1 | Round 11 | 🇳🇴 NORWAY | 11 | 1NT | ♣2 | = | +0 |
| -0.2 | Round 7 | 🇬🇷 GREECE | 12 | 2♥ | ♥J | +1 | -1 |
| -0.2 | Round 12 | 🇹🇼 CHINESE TAIPEI | 4 | 2♥ | ♣K | +1 | +0 |
| -0.6 | Round 4 | 🇨🇦 CANADA | 11 | 3NT | ♣2 | = | +1 |
| -0.6 | Round 11 | 🇳🇴 NORWAY | 4 | 1NT | ♣Q | +1 | -1 |
| -1.0 | Round 11 | 🇳🇴 NORWAY | 1 | 4♥ | ♦A | = | -8 |
| -1.1 | Round 7 | 🇬🇷 GREECE | 10 | 4♠ | ♣5 | -1 | -6 |
| -1.4 | Round 11 | 🇳🇴 NORWAY | 5 | 3♣ | ♠2 | +1 | +0 |
| -1.5 | Round 7 | 🇬🇷 GREECE | 1 | 3♠ | ♥K | -2 | +5 |
| -1.6 | Round 11 | 🇳🇴 NORWAY | 12 | 4♠ | ♦5 | +1 | +0 |
| -1.6 | Round 12 | 🇹🇼 CHINESE TAIPEI | 12 | 5♦ | ♠A | -1 | +5 |
| -1.7 | Round 12 | 🇹🇼 CHINESE TAIPEI | 1 | 6♦ | ♣5 | = | +2 |
| -1.7 | Round 12 | 🇹🇼 CHINESE TAIPEI | 2 | 3NT | ♠8 | = | +1 |
| -1.9 | Round 7 | 🇬🇷 GREECE | 2 | 2NT | ♥9 | = | -5 |
| -2.5 | Round 11 | 🇳🇴 NORWAY | 8 | 4♥ | ♥10 | +1 | -1 |
| -2.5 | Round 12 | 🇹🇼 CHINESE TAIPEI | 8 | 5♠ | ♦A | +1 | -1 |
| -2.6 | Round 4 | 🇨🇦 CANADA | 8 | 3♥ | ♥2 | -4 | -8 |
| -2.6 | Round 12 | 🇹🇼 CHINESE TAIPEI | 5 | 5♣ | ♣2 | +1 | -11 |
| -2.6 | Round 16 | 🇺🇸 USA | 5 | 5♠ | ♥A | = | -4 |
| -3.5 | Round 11 | 🇳🇴 NORWAY | 7 | 2♥ | ♣10 | = | +0 |
| -3.8 | Round 4 | 🇨🇦 CANADA | 6 | 4♠ | ♠2 | -1 | -6 |
| -3.8 | Round 16 | 🇺🇸 USA | 8 | 2NT | ♦8 | = | -1 |
| -4.1 | Round 12 | 🇹🇼 CHINESE TAIPEI | 7 | 3♠ | ♣J | -1 | +0 |
| -4.5 | Round 16 | 🇺🇸 USA | 6 | 4♥ | ♦9 | = | +0 |
| -5.1 | Round 16 | 🇺🇸 USA | 10 | 3NT | ♠4 | -2 | -8 |
| -5.3 | Round 6 | BOTSWANA | 4 | 4♠ | ♦10 | = | +1 |
| -5.5 | Round 16 | 🇺🇸 USA | 12 | 5♥ | ♣2 | = | -8 |
| -5.6 | Round 16 | 🇺🇸 USA | 4 | 3♠ | ♥2 | +1 | -8 |
| -6.3 | Round 6 | BOTSWANA | 7 | 4♥ | ♦Q | -2 | -8 |
| -7.1 | Round 4 | 🇨🇦 CANADA | 5 | 4♥ | ♠Q | = | -8 |
| -7.4 | Round 16 | 🇺🇸 USA | 9 | 7♠ | ♠6 | = | +0 |
| -8.5 | Round 4 | 🇨🇦 CANADA | 10 | 4♥ | ♣10 | = | -1 |
| -13.3 | Round 4 | 🇨🇦 CANADA | 9 | 5♥ | ♦J | -2 | -17 |