CHAO Wei · BEIJING SHARE SUN
vs par split: bidding -0.29 · play -0.27
Strength of schedule: opponents averaged +0.45/bd (a tough draw) → opponent-adjusted +0.67/bd
Card play — on target: opening leads 64.3% #240 of 277 · declarer play 71.4% #169 of 277 · defence 87.0% #93 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (4) | 70.0% (10) |
| Declarer play | 66.7% (3) | 72.7% (11) |
| Defence | 85.7% (7) | 87.5% (16) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 60.0% (5) · ♣ 50.0% (4)
vs par by strain: NT -2.71 (14) · a suit +0.31 (35)
vs par by level: part-score -0.22 (23) · game +0.18 (22) · slam -6.50 (4)
By role: declaring +0.22/bd (-2.81 vs par · 26) · defending +0.22/bd (+2.00 vs par · 23)
By vulnerability: vulnerable +0.20/bd (-2.16 vs par · 25) · not vulnerable +0.23/bd (+1.12 vs par · 24)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | H.Chen | X.Feng – L.Gu | Open | 7 | +14.6 | +2.09 | +1.86 |
| Round 2 | H.Chen | Y.Wang – Y.Kuang | Closed | 7 | +6.7 | +0.96 | -2.43 |
| Round 3 | H.Chen | E.Saelensminde – R.Hauge | Open | 7 | +4.9 | +0.70 | -0.14 |
| Round 4 | H.Chen | S.Thakral – K.Bendre | Open | 7 | -16.9 | -2.41 | -0.86 |
| Round 5 | P.Zang | W.Zeng – W.Chen | Open | 7 | -7.0 | -1.00 | -2.43 |
| Round 7 | H.Chen | A.Shah – S.Karmarkar | Closed | 7 | +2.4 | +0.34 | -0.71 |
| Round 8 | H.Chen | L.Zhang – Q.Zeng | Closed | 7 | +6.0 | +0.86 | +0.86 |
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 |
|---|---|---|---|---|---|---|---|
| +10.5 | Round 1 | CHANGYU | 2 | 5♣x | ♣4 | -4 | +4 |
| +8.3 | Round 7 | PODDAR DEVELOPERS | 21 | 4♠ | ♥3 | +2 | +11 |
| +8.0 | Round 7 | PODDAR DEVELOPERS | 18 | 6♦ | ♥8 | = | -2 |
| +6.2 | Round 2 | REDBULL | 13 | 6♠ | ♥4 | = | -13 |
| +4.9 | Round 8 | GSRC & P UNITED | 26 | 3NT | ♥4 | +1 | +0 |
| +4.7 | Round 5 | BRIDGE ASSOCIATION OF FUJIAN P | 7 | 6♥ | ♠A | = | +0 |
| +4.4 | Round 8 | GSRC & P UNITED | 22 | 3♠ | ♥Q | -2 | +8 |
| +4.1 | Round 2 | REDBULL | 11 | 4♥x | ♥K | -2 | +5 |
| +4.0 | Round 2 | REDBULL | 9 | 3♠ | ♠10 | -1 | +6 |
| +3.5 | Round 4 | HEMANT JALAN | 24 | 2♥ | ♦3 | -2 | +5 |
| +3.1 | Round 3 | HAUGE | 18 | 3♥ | ♠J | = | +6 |
| +3.0 | Round 1 | CHANGYU | 3 | 2♥ | ♠K | -1 | +6 |
| +2.9 | Round 1 | CHANGYU | 4 | 2♥ | ♥5 | +2 | -10 |
| +2.4 | Round 3 | HAUGE | 17 | 3♠ | ♣8 | = | -4 |
| +2.3 | Round 3 | HAUGE | 20 | 1NT | ♥Q | +2 | -1 |
| +2.0 | Round 2 | REDBULL | 8 | 1NT | ♠2 | +1 | +0 |
| +1.6 | Round 3 | HAUGE | 19 | 4♠ | ♦K | = | +6 |
| +1.6 | Round 8 | GSRC & P UNITED | 28 | 4♠ | ♦J | +1 | +4 |
| +1.1 | Round 7 | PODDAR DEVELOPERS | 17 | 4♥ | ♦A | -2 | +7 |
| +0.8 | Round 4 | HEMANT JALAN | 27 | 3NT | ♣2 | = | +11 |
| +0.7 | Round 5 | BRIDGE ASSOCIATION OF FUJIAN P | 6 | 6NT | ♦Q | = | -11 |
| +0.6 | Round 5 | BRIDGE ASSOCIATION OF FUJIAN P | 1 | 4♥ | ♣A | +1 | +0 |
| +0.5 | Round 1 | CHANGYU | 6 | 3♦ | ♥A | = | +10 |
| +0.4 | Round 1 | CHANGYU | 5 | 2♠ | ♠2 | -1 | +1 |
| +0.3 | Round 2 | REDBULL | 12 | 4♣ | ♠A | -1 | -2 |
| +0.3 | Round 4 | HEMANT JALAN | 26 | 3♠ | ♣A | -1 | +0 |
| +0.2 | Round 4 | HEMANT JALAN | 25 | 3NT | ♠Q | = | +0 |
| +0.1 | Round 8 | GSRC & P UNITED | 24 | 2♥ | ♦Q | -1 | +3 |
| -0.1 | Round 8 | GSRC & P UNITED | 25 | 1NT | ♣9 | = | -2 |
| -0.2 | Round 1 | CHANGYU | 7 | 3♣ | ♦Q | -1 | +1 |
| -0.5 | Round 3 | HAUGE | 16 | 1NT | ♠3 | = | -8 |
| -0.6 | Round 3 | HAUGE | 15 | 4♥ | ♣J | +2 | +11 |
| -1.2 | Round 5 | BRIDGE ASSOCIATION OF FUJIAN P | 2 | 3♠ | ♥K | = | +0 |
| -1.3 | Round 7 | PODDAR DEVELOPERS | 19 | 2♠ | ♦10 | -2 | +1 |
| -1.8 | Round 5 | BRIDGE ASSOCIATION OF FUJIAN P | 3 | 3NT | ♠3 | = | +0 |
| -2.1 | Round 8 | GSRC & P UNITED | 23 | 3♣ | ♣2 | +1 | -1 |
| -2.5 | Round 1 | CHANGYU | 1 | 3NT | ♠3 | = | +1 |
| -2.8 | Round 8 | GSRC & P UNITED | 27 | 3♠ | ♦Q | +2 | -6 |
| -3.2 | Round 5 | BRIDGE ASSOCIATION OF FUJIAN P | 4 | 4♠ | ♣9 | -1 | -6 |
| -3.4 | Round 3 | HAUGE | 21 | 3♦ | ♣10 | -1 | -11 |
| -3.5 | Round 7 | PODDAR DEVELOPERS | 15 | 4♥ | ♦3 | -1 | -12 |
| -3.8 | Round 7 | PODDAR DEVELOPERS | 16 | 5♥x | ♦6 | -2 | -5 |
| -4.9 | Round 2 | REDBULL | 14 | 3NT | ♣2 | -3 | -6 |
| -5.0 | Round 2 | REDBULL | 10 | 3♠x | ♥7 | -1 | -7 |
| -5.7 | Round 4 | HEMANT JALAN | 22 | 3NT | ♦2 | = | +0 |
| -6.4 | Round 7 | PODDAR DEVELOPERS | 20 | 4♥ | ♣9 | -3 | -5 |
| -6.8 | Round 5 | BRIDGE ASSOCIATION OF FUJIAN P | 5 | 4♠ | ♣3 | = | +0 |
| -7.9 | Round 4 | HEMANT JALAN | 28 | 3NT | ♠2 | -2 | -12 |
| -8.1 | Round 4 | HEMANT JALAN | 23 | 3NT | ♦8 | +1 | -10 |