LI Gaiyu · HONG KONG HAI JIU
vs par split: bidding +1.00 · play -0.80
Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.31/bd
Card play — on target: opening leads 80.0% #127 of 277 · declarer play 81.8% #101 of 277 · defence 72.7% #232 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (4) | 90.9% (11) |
| Declarer play | 75.0% (4) | 85.7% (7) |
| Defence | 50.0% (6) | 77.8% (27) |
Opening leads by suit led: ♠ 50.0% (2) · ♥ 66.7% (6) · ♦ 100.0% (4) · ♣ 100.0% (3)
vs par by strain: NT +1.87 (15) · a suit -0.42 (40)
vs par by level: part-score +0.04 (23) · game -0.44 (27) · slam +4.40 (5)
By role: declaring +0.55/bd (-1.41 vs par · 22) · defending -0.70/bd (+1.15 vs par · 34)
By vulnerability: vulnerable +0.41/bd (+1.18 vs par · 28) · not vulnerable -0.82/bd (-0.89 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Q.Li | H.Liu – B.Li | Open | 7 | +3.7 | +0.53 | +0.43 |
| Round 2 | Q.Li | L.Shen – X.Wang | Closed | 7 | +13.4 | +1.91 | +4.14 |
| Round 3 | Q.Li | T.Sielicki – P.Tuczynski | Open | 7 | -3.8 | -0.54 | +0.43 |
| Round 4 | Q.Li | Y.Huang – X.Hu | Closed | 7 | +8.5 | +1.21 | -0.57 |
| Round 5 | Q.Li | A.Rerhaye – M.Berrada | Open | 7 | +6.9 | +0.99 | +2.43 |
| Round 6 | Q.Li | K.Bendre – S.Thakral | Open | 7 | -22.6 | -3.23 | -4.29 |
| Round 7 | Q.Li | J.Pelletier – D.Gerin | Open | 7 | -15.4 | -2.20 | -1.00 |
| Round 8 | S.Lee | I.Coldea – B.Marina | Open | 7 | -2.3 | -0.33 | -0.43 |
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 |
|---|---|---|---|---|---|---|---|
| +9.0 | Round 2 | QINGHAI BRIDGE ASSOCIATION | 9 | 3NT | ♥2 | = | +10 |
| +7.1 | Round 7 | GUADELOUPE | 16 | 7♥x | ♠Q | -3 | +9 |
| +6.8 | Round 5 | MOROCCAN OPEN T | 5 | 4♠ | ♥5 | = | +0 |
| +6.7 | Round 2 | QINGHAI BRIDGE ASSOCIATION | 13 | 4♠ | ♥6 | +2 | +17 |
| +5.7 | Round 4 | PING AN CHINA | 22 | 3NT | ♠2 | = | +0 |
| +5.5 | Round 2 | QINGHAI BRIDGE ASSOCIATION | 12 | 4♥x | ♣A | -1 | +7 |
| +5.0 | Round 8 | ROMANIA | 26 | 2♦ | ♥Q | +4 | +10 |
| +3.7 | Round 6 | HEMANT JALAN | 10 | 3NT | ♠4 | -1 | +6 |
| +3.6 | Round 8 | ROMANIA | 25 | 4♥ | ♥3 | -1 | +5 |
| +3.5 | Round 4 | PING AN CHINA | 28 | 4♠ | ♦K | -2 | +9 |
| +3.2 | Round 5 | MOROCCAN OPEN T | 4 | 4♠ | ♦K | -1 | +6 |
| +3.1 | Round 1 | BEIJIING TAILI KANGXIN | 4 | 1NT | ♣A | = | +12 |
| +2.9 | Round 8 | ROMANIA | 22 | 3♥ | ♠J | -2 | -1 |
| +2.5 | Round 1 | BEIJIING TAILI KANGXIN | 1 | 3NT | ♦7 | = | -1 |
| +2.5 | Round 3 | BRIDGE24 B | 17 | 4♠ | ♣J | -1 | +8 |
| +2.4 | Round 7 | GUADELOUPE | 21 | 6♠ | ♦7 | = | +0 |
| +1.8 | Round 5 | MOROCCAN OPEN T | 3 | 3NT | ♦10 | = | +0 |
| +1.4 | Round 1 | BEIJIING TAILI KANGXIN | 2 | 3♥ | ♥3 | +2 | +10 |
| +1.1 | Round 4 | PING AN CHINA | 27 | 4♠ | ♣7 | +2 | -11 |
| +1.1 | Round 6 | HEMANT JALAN | 8 | 2♥ | ♦K | -1 | -2 |
| +0.7 | Round 1 | BEIJIING TAILI KANGXIN | 5 | 3♥ | ♠K | = | +0 |
| +0.7 | Round 3 | BRIDGE24 B | 21 | 1NT | ♥6 | +2 | +10 |
| +0.6 | Round 3 | BRIDGE24 B | 15 | 4♥ | ♠9 | +2 | -11 |
| +0.4 | Round 4 | PING AN CHINA | 24 | 2♣ | ♠5 | -1 | -2 |
| +0.4 | Round 5 | MOROCCAN OPEN T | 1 | 4♥ | ♣A | = | +1 |
| +0.2 | Round 1 | BEIJIING TAILI KANGXIN | 7 | 3♥ | ♦9 | -1 | -1 |
| +0.1 | Round 2 | QINGHAI BRIDGE ASSOCIATION | 8 | 1NT | ♣3 | -1 | +2 |
| +0.1 | Round 5 | MOROCCAN OPEN T | 2 | 2♥ | ♦9 | -1 | -1 |
| -0.2 | Round 4 | PING AN CHINA | 25 | 3NT | ♦4 | = | +0 |
| -0.6 | Round 4 | PING AN CHINA | 26 | 2♥ | ♣Q | = | +0 |
| -0.7 | Round 5 | MOROCCAN OPEN T | 6 | 6NT | ♣10 | = | +11 |
| -0.9 | Round 2 | QINGHAI BRIDGE ASSOCIATION | 11 | 2NT | ♥8 | +2 | -2 |
| -0.9 | Round 7 | GUADELOUPE | 20 | Pass | -3 | ||
| -1.2 | Round 1 | BEIJIING TAILI KANGXIN | 6 | 1NT | ♥4 | = | -11 |
| -1.4 | Round 4 | PING AN CHINA | 23 | 2♣ | ♦5 | +2 | +0 |
| -1.6 | Round 3 | BRIDGE24 B | 16 | 3♥ | ♦J | +1 | +6 |
| -1.6 | Round 3 | BRIDGE24 B | 19 | 4♠ | ♦K | = | -6 |
| -2.0 | Round 6 | HEMANT JALAN | 11 | 4♣ | ♣3 | -1 | -4 |
| -2.1 | Round 3 | BRIDGE24 B | 18 | 4♠ | ♣A | -2 | -5 |
| -2.2 | Round 8 | ROMANIA | 27 | 3NT | ♥2 | = | +1 |
| -2.3 | Round 3 | BRIDGE24 B | 20 | 1NT | ♥Q | +2 | +1 |
| -2.6 | Round 8 | ROMANIA | 24 | 4♠ | ♣2 | -1 | -5 |
| -2.9 | Round 7 | GUADELOUPE | 17 | 4♥ | ♦7 | -1 | -8 |
| -3.0 | Round 1 | BEIJIING TAILI KANGXIN | 3 | 2♠ | ♣K | = | -6 |
| -3.4 | Round 2 | QINGHAI BRIDGE ASSOCIATION | 14 | 3♠ | ♦J | +1 | -2 |
| -3.6 | Round 2 | QINGHAI BRIDGE ASSOCIATION | 10 | 4♥ | ♠K | = | -3 |
| -3.7 | Round 7 | GUADELOUPE | 19 | 2♥ | ♣6 | -1 | -6 |
| -3.7 | Round 8 | ROMANIA | 23 | 2♠ | ♣J | = | -6 |
| -4.0 | Round 6 | HEMANT JALAN | 13 | 3♣ | ♠2 | = | -6 |
| -4.4 | Round 6 | HEMANT JALAN | 14 | 4♠ | ♠4 | -1 | -4 |
| -4.7 | Round 5 | MOROCCAN OPEN T | 7 | 6♥ | ♦5 | = | +0 |
| -5.3 | Round 8 | ROMANIA | 28 | 5♥x | ♠2 | -4 | -7 |
| -7.3 | Round 6 | HEMANT JALAN | 9 | 3NT | ♦A | +1 | -11 |
| -8.0 | Round 7 | GUADELOUPE | 18 | 6♦ | ♥8 | = | +2 |
| -9.4 | Round 7 | GUADELOUPE | 15 | 4♠ | ♥4 | +1 | -1 |
| -9.7 | Round 6 | HEMANT JALAN | 12 | 5♥x | ♠8 | +1 | -9 |