HUANG Ye · RAINBOW
vs par split: bidding -0.31 · play +0.19
Strength of schedule: opponents averaged -0.30/bd (an easy draw) → opponent-adjusted -0.02/bd
Card play — on target: opening leads 66.7% #217 of 277 · declarer play 84.6% #73 of 277 · defence 78.9% #188 of 277
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 62.5% (8) |
| Declarer play | 80.0% (5) | 87.5% (8) |
| Defence | 66.7% (6) | 84.6% (13) |
Opening leads by suit led: ♠ 33.3% (3) · ♥ 50.0% (2) · ♦ 66.7% (3) · ♣ 100.0% (4)
vs par by strain: NT -0.85 (13) · a suit +0.21 (29)
vs par by level: part-score +0.40 (20) · game -0.16 (19) · slam -3.33 (3)
By role: declaring +0.98/bd (-0.87 vs par · 23) · defending -0.58/bd (+0.79 vs par · 19)
By vulnerability: vulnerable -0.58/bd (-3.10 vs par · 21) · not vulnerable +1.13/bd (+2.86 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Xia | N.Li – S.Liu | Closed | 7 | -19.6 | -2.80 | -2.86 |
| Round 2 | Y.Xia | X.Liu – Z.Li | Closed | 7 | -10.1 | -1.44 | -3.71 |
| Round 4 | Y.Xia | Y.Feng – Z.Wang | Closed | 7 | +17.2 | +2.46 | +4.71 |
| Round 5 | Y.Xia | Z.Yong – D.Sun | Closed | 7 | +4.5 | +0.64 | -0.86 |
| Round 7 | Y.Xia | Z.Liu – Z.Jin | Closed | 7 | +10.0 | +1.43 | +0.71 |
| Round 8 | Y.Xia | I.Chalupec – B.Chmurski | Closed | 7 | +9.5 | +1.36 | +1.29 |
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 |
|---|---|---|---|---|---|---|---|
| +10.7 | Round 7 | JILINSHENGQIAOPAIXIEHUI | 16 | 4♥x | ♦6 | = | +12 |
| +5.8 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 28 | 3NT | ♣4 | = | +3 |
| +5.2 | Round 8 | BRIDGE24 B | 24 | 5♣ | ♦6 | -3 | +7 |
| +4.7 | Round 5 | PHOENIX LEGEND | 7 | 6♥ | ♠A | = | +0 |
| +4.2 | Round 8 | BRIDGE24 B | 26 | 3NT | ♥4 | = | -1 |
| +4.0 | Round 2 | GUANGZHOU ZHAOHENG | 9 | 3NT | ♣J | -1 | +6 |
| +3.7 | Round 7 | JILINSHENGQIAOPAIXIEHUI | 19 | 2♥ | ♣6 | -1 | +6 |
| +3.6 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 22 | 2♥ | ♠3 | +2 | +10 |
| +3.6 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 24 | 2♦ | ♠7 | +1 | +5 |
| +3.6 | Round 5 | PHOENIX LEGEND | 5 | 4♠ | ♣3 | -1 | +10 |
| +3.3 | Round 7 | JILINSHENGQIAOPAIXIEHUI | 20 | 1NT | ♠6 | = | +5 |
| +3.2 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 26 | 3♣ | ♦4 | -2 | +3 |
| +2.4 | Round 2 | GUANGZHOU ZHAOHENG | 14 | 3♠ | ♥4 | = | +1 |
| +2.2 | Round 8 | BRIDGE24 B | 27 | 3NT | ♥3 | = | -1 |
| +1.9 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 23 | 2♠ | ♥J | = | +1 |
| +1.6 | Round 5 | PHOENIX LEGEND | 6 | 6NT | ♣10 | +1 | -10 |
| +1.2 | Round 1 | LUDUS | 6 | 1NT | ♠K | -2 | +11 |
| +1.2 | Round 8 | BRIDGE24 B | 25 | 2♥ | ♠5 | +1 | +0 |
| +1.1 | Round 7 | JILINSHENGQIAOPAIXIEHUI | 17 | 4♥ | ♦7 | -2 | +7 |
| +1.0 | Round 2 | GUANGZHOU ZHAOHENG | 8 | 2♦x | ♠5 | -1 | -1 |
| +0.8 | Round 8 | BRIDGE24 B | 28 | 4♠ | ♣4 | = | +3 |
| +0.6 | Round 5 | PHOENIX LEGEND | 1 | 4♥ | ♣A | +1 | +0 |
| +0.4 | Round 1 | LUDUS | 5 | 2♠ | ♠2 | -1 | +1 |
| +0.3 | Round 2 | GUANGZHOU ZHAOHENG | 12 | 3♦ | ♣2 | -1 | -2 |
| +0.2 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 25 | 3NT | ♦4 | = | +0 |
| -0.1 | Round 5 | PHOENIX LEGEND | 2 | 3♥ | ♦9 | -1 | +1 |
| -1.1 | Round 4 | BLACK EARTH GOD DUCK BRIDGE CL | 27 | 4♠ | ♦4 | +2 | +11 |
| -1.2 | Round 8 | BRIDGE24 B | 23 | 2♠ | ♣J | -1 | +0 |
| -1.4 | Round 1 | LUDUS | 2 | 2♥ | ♣J | +3 | -10 |
| -2.4 | Round 7 | JILINSHENGQIAOPAIXIEHUI | 21 | 6♠ | ♦8 | = | +0 |
| -2.5 | Round 1 | LUDUS | 1 | 3NT | ♠Q | = | +1 |
| -2.6 | Round 1 | LUDUS | 3 | 2NT | ♦J | = | +1 |
| -2.7 | Round 5 | PHOENIX LEGEND | 3 | 3NT | ♥10 | +1 | -1 |
| -2.9 | Round 7 | JILINSHENGQIAOPAIXIEHUI | 18 | 4NT | ♥2 | +2 | -13 |
| -2.9 | Round 8 | BRIDGE24 B | 22 | 3♣ | ♦A | -2 | +1 |
| -3.1 | Round 1 | LUDUS | 4 | 1NT | ♣A | = | -12 |
| -3.2 | Round 5 | PHOENIX LEGEND | 4 | 4♠ | ♣9 | -1 | -6 |
| -3.5 | Round 7 | JILINSHENGQIAOPAIXIEHUI | 15 | 4♠ | ♣6 | -1 | -12 |
| -5.0 | Round 2 | GUANGZHOU ZHAOHENG | 10 | 3♠x | ♣A | -1 | -7 |
| -6.0 | Round 2 | GUANGZHOU ZHAOHENG | 13 | 4♠ | ♥4 | +3 | -17 |
| -6.8 | Round 2 | GUANGZHOU ZHAOHENG | 11 | 3♥ | ♠K | = | -6 |
| -11.6 | Round 1 | LUDUS | 7 | 4♠x | ♥A | = | -12 |