LI Chunshan · QINGDAO BRIDGE ASSOSIATION
vs par split: bidding +0.29 · play -0.88
Strength of schedule: opponents averaged +0.13/bd (a tough draw) → opponent-adjusted -0.22/bd
Card play — on target: opening leads 50.0% #275 of 277 · declarer play 84.6% #73 of 277 · defence 70.6% #247 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 40.0% (5) |
| Declarer play | 66.7% (3) | 90.0% (10) |
| Defence | 57.1% (7) | 80.0% (10) |
Opening leads by suit led: ♥ 66.7% (3) · ♦ 25.0% (4) · ♣ 100.0% (1)
vs par by strain: NT -3.20 (10) · a suit +0.22 (32)
vs par by level: part-score -0.50 (18) · game -0.70 (23) · slam +0.00 (1)
By role: declaring +0.17/bd (-1.40 vs par · 25) · defending -1.12/bd (+0.59 vs par · 17)
By vulnerability: vulnerable -1.46/bd (-3.30 vs par · 20) · not vulnerable +0.66/bd (+1.86 vs par · 22)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | G.Xin | K.Nandi – S.Datta | Closed | 7 | -6.9 | -0.99 | -3.14 |
| Round 3 | G.Xin | L.Soudan – C.Garnier | Closed | 7 | -1.9 | -0.27 | -1.43 |
| Round 4 | S.Tan | X.Liu – Z.Li | Open | 7 | -7.4 | -1.06 | +0.57 |
| Round 6 | G.Xin | J.Wang – Y.Liu | Open | 7 | +8.0 | +1.14 | +2.14 |
| Round 7 | G.Xin | G.Groetheim – U.Tundal | Open | 7 | -10.0 | -1.43 | -2.00 |
| Round 8 | G.Xin | G.Tu – Q.Wang | Open | 7 | +3.5 | +0.50 | +0.29 |
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 |
|---|---|---|---|---|---|---|---|
| +7.3 | Round 2 | HEMANT JALAN | 10 | 4♥x | ♠K | = | +7 |
| +5.4 | Round 7 | HAUGE | 16 | 5♠ | ♣10 | -2 | +7 |
| +5.2 | Round 8 | GUANGZHOU PEARL RIVE | 28 | 4♠x | ♣7 | = | +7 |
| +4.9 | Round 8 | GUANGZHOU PEARL RIVE | 26 | 3NT | ♥6 | +1 | +0 |
| +4.4 | Round 8 | GUANGZHOU PEARL RIVE | 22 | 3♠ | ♥Q | -2 | +8 |
| +3.8 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 13 | 4♠ | ♦Q | -1 | +5 |
| +3.6 | Round 4 | GUANGZHOU ZHAOHENG | 22 | 2♠ | ♦3 | +2 | +10 |
| +3.6 | Round 4 | GUANGZHOU ZHAOHENG | 24 | 3♦ | ♠7 | = | +5 |
| +2.9 | Round 8 | GUANGZHOU PEARL RIVE | 27 | 4♠ | ♠J | = | +0 |
| +2.6 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 12 | 4♥ | ♠8 | +2 | +1 |
| +2.4 | Round 2 | HEMANT JALAN | 14 | 2♠ | ♥7 | +1 | +1 |
| +2.4 | Round 3 | GUADELOUPE | 17 | 3♠ | ♠6 | = | -4 |
| +2.3 | Round 3 | GUADELOUPE | 20 | 1NT | ♥Q | +2 | -1 |
| +2.0 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 11 | 3NT | ♥2 | -1 | +4 |
| +1.8 | Round 2 | HEMANT JALAN | 12 | 3NT | ♠A | -2 | +0 |
| +1.7 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 10 | 3♦ | ♠J | +1 | +0 |
| +1.6 | Round 3 | GUADELOUPE | 19 | 4♠ | ♦K | = | +6 |
| +1.3 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 14 | 1NT | ♦4 | = | +1 |
| +1.2 | Round 8 | GUANGZHOU PEARL RIVE | 25 | 3♥ | ♠A | = | +0 |
| +1.1 | Round 7 | HAUGE | 17 | 4♥ | ♠3 | -2 | +7 |
| +0.7 | Round 2 | HEMANT JALAN | 11 | 2♠ | ♣K | +2 | +2 |
| +0.6 | Round 4 | GUANGZHOU ZHAOHENG | 26 | 2♥ | ♣Q | = | +0 |
| +0.2 | Round 4 | GUANGZHOU ZHAOHENG | 25 | 3NT | ♦4 | = | +0 |
| +0.2 | Round 7 | HAUGE | 19 | 2♠ | ♦10 | -1 | +2 |
| -0.4 | Round 4 | GUANGZHOU ZHAOHENG | 27 | 4♠ | ♦4 | +1 | +11 |
| -0.5 | Round 3 | GUADELOUPE | 16 | 1NT | ♠4 | = | -8 |
| -0.7 | Round 3 | GUADELOUPE | 21 | 3♣ | ♣J | +2 | -10 |
| -1.1 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 8 | 3♠ | ♦K | -1 | +2 |
| -1.6 | Round 3 | GUADELOUPE | 15 | 4♥ | ♠10 | +3 | +10 |
| -1.9 | Round 8 | GUANGZHOU PEARL RIVE | 24 | 3♣ | ♣2 | +1 | +0 |
| -2.3 | Round 6 | SHANDONG CONTRACT BRIDGE ASSOC | 9 | 5♣ | ♠A | -1 | +2 |
| -2.4 | Round 7 | HAUGE | 21 | 6♠ | ♦3 | = | +0 |
| -3.1 | Round 2 | HEMANT JALAN | 8 | 2NT | ♦J | -1 | -5 |
| -3.5 | Round 7 | HAUGE | 15 | 4♥ | ♦3 | -1 | -12 |
| -4.4 | Round 7 | HAUGE | 18 | 5♦ | ♠A | +1 | -13 |
| -5.4 | Round 3 | GUADELOUPE | 18 | 4♥ | ♠J | -2 | -3 |
| -6.4 | Round 7 | HAUGE | 20 | 4♥ | ♣8 | -3 | -5 |
| -6.7 | Round 2 | HEMANT JALAN | 13 | 4♠ | ♦2 | +2 | -17 |
| -6.9 | Round 4 | GUANGZHOU ZHAOHENG | 28 | 2♠ | ♦K | +1 | -12 |
| -8.1 | Round 4 | GUANGZHOU ZHAOHENG | 23 | 3NT | ♥10 | +1 | -10 |
| -9.3 | Round 2 | HEMANT JALAN | 9 | 4♠ | ♦Q | = | -10 |
| -13.2 | Round 8 | GUANGZHOU PEARL RIVE | 23 | 3NTx | ♥3 | +1 | -13 |