CHEN Hongyan · BEIJING SHARE SUN
vs par split: bidding -0.20 · play +0.00
Strength of schedule: opponents averaged +0.56/bd (a tough draw) → opponent-adjusted +0.79/bd
Card play — on target: opening leads 80.0% #130 of 277 · declarer play 85.7% #64 of 277 · defence 78.3% #194 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 85.7% (7) |
| Declarer play | 100.0% (5) | 77.8% (9) |
| Defence | 83.3% (6) | 76.5% (17) |
Opening leads by suit led: ♠ 0.0% (1) · ♥ 100.0% (2) · ♦ 100.0% (3) · ♣ 75.0% (4)
vs par by strain: NT -1.14 (14) · a suit +0.17 (35)
vs par by level: part-score -0.77 (26) · game +1.19 (21) · slam -7.50 (2)
By role: declaring -0.16/bd (-2.27 vs par · 26) · defending +0.66/bd (+2.13 vs par · 23)
By vulnerability: vulnerable +0.50/bd (-2.00 vs par · 24) · not vulnerable -0.04/bd (+1.52 vs par · 25)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | W.Chao | X.Feng – L.Gu | Open | 7 | +14.6 | +2.09 | +1.86 |
| Round 2 | W.Chao | Y.Wang – Y.Kuang | Closed | 7 | +6.7 | +0.96 | -2.43 |
| Round 3 | W.Chao | E.Saelensminde – R.Hauge | Open | 7 | +4.9 | +0.70 | -0.14 |
| Round 4 | W.Chao | S.Thakral – K.Bendre | Open | 7 | -16.9 | -2.41 | -0.86 |
| Round 6 | P.Zang | A.Kustrijanto – S.Sie | Open | 7 | -6.7 | -0.96 | +0.00 |
| Round 7 | W.Chao | A.Shah – S.Karmarkar | Closed | 7 | +2.4 | +0.34 | -0.71 |
| Round 8 | W.Chao | 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 |
| +10.2 | Round 6 | INDONESIA | 10 | 3NT | ♠4 | +1 | +11 |
| +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 |
| +4.4 | Round 6 | INDONESIA | 14 | 4♠ | ♣A | -1 | +4 |
| +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 |
| +0.5 | 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 |
| -1.3 | Round 7 | PODDAR DEVELOPERS | 19 | 2♠ | ♦10 | -2 | +1 |
| -2.0 | Round 6 | INDONESIA | 13 | 2♠ | ♥J | +1 | -1 |
| -2.1 | Round 6 | INDONESIA | 11 | 3♣ | ♣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 |
| -3.4 | Round 3 | HAUGE | 21 | 3♦ | ♣10 | -1 | -11 |
| -3.5 | Round 7 | PODDAR DEVELOPERS | 15 | 4♥ | ♦3 | -1 | -12 |
| -3.7 | Round 6 | INDONESIA | 9 | 3NT | ♥7 | -2 | +0 |
| -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 |
| -5.8 | Round 6 | INDONESIA | 8 | 3♦ | ♠2 | -5 | -4 |
| -6.4 | Round 7 | PODDAR DEVELOPERS | 20 | 4♥ | ♣9 | -3 | -5 |
| -7.7 | Round 6 | INDONESIA | 12 | 3♥ | ♠2 | +2 | -10 |
| -7.9 | Round 4 | HEMANT JALAN | 28 | 3NT | ♠2 | -2 | -12 |
| -8.1 | Round 4 | HEMANT JALAN | 23 | 3NT | ♦8 | +1 | -10 |