HUO Shiyu · DALIAN AOXIN
535rank
-39.4Butler · 90 bds
-0.44per board
±4.0swing
-0.23vs par /bd · #380/567
-0.19adjusted /bd
by round
vs par split: bidding +0.14 · play -0.38
Strength of schedule: opponents averaged +0.25/bd (a tough draw) → opponent-adjusted -0.19/bd
Card play — on target: opening leads 76.2% #394 of 567 · declarer play 63.6% #529 of 567 · defence 86.0% #163 of 567
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (9) | 83.3% (12) |
| Declarer play | 57.1% (7) | 66.7% (15) |
| Defence | 76.5% (17) | 90.9% (33) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 62.5% (8) · ♦ 75.0% (4) · ♣ 80.0% (5)
vs par by strain: NT -1.14 (29) · a suit +0.20 (61)
vs par by level: part-score +0.11 (37) · game -0.71 (49) · slam +2.50 (4)
By role: declaring -0.53/bd (-2.70 vs par · 40) · defending -0.37/bd (+1.74 vs par · 50)
By vulnerability: vulnerable -0.30/bd (-0.49 vs par · 45) · not vulnerable -0.58/bd (+0.02 vs par · 45)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | J.Chen | G.Matushko – J.Khokhlov | Closed | 10 | -0.6 | -0.06 | +1.40 |
| Round 3 | J.Chen | C.Lorenzini – T.Bessis | Open | 10 | -11.3 | -1.13 | -2.30 |
| Round 5 | J.Chen | L.Blakset – N.Bekkouche | Open | 10 | +15.3 | +1.53 | +2.50 |
| Round 7 | J.Chen | R.Parasian – J.George | Open | 10 | -12.2 | -1.22 | -3.60 |
| Round 8 | J.Chen | J.Zhao – Y.Zhang | Closed | 10 | -11.7 | -1.17 | -1.00 |
| Round 10 | J.Chen | J.Liu – Y.Cai | Open | 10 | -7.5 | -0.75 | +1.30 |
| Round 12 | J.Chen | P.Ravenna – M.Thoma | Open | 10 | -7.7 | -0.77 | +0.30 |
| Round 13 | J.Chen | S.Dinkin – L.Baker | Open | 10 | -2.8 | -0.28 | +1.90 |
| Round 15 | J.Chen | C.Willenken – H.Bertens | Closed | 10 | -0.9 | -0.09 | -2.60 |
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 |
|---|---|---|---|---|---|---|---|
| +9.6 | Round 10 | WUHAN DONGFANG | 5 | 4♠x | ♦3 | -2 | +12 |
| +9.5 | Round 5 | MIX DENMARK | 20 | 4♠ | ♦9 | = | +10 |
| +7.8 | Round 8 | ZHEJIANGQIANTANG | 16 | 4♥x | ♣A | -2 | +5 |
| +6.8 | Round 5 | MIX DENMARK | 11 | 4♠ | ♠4 | = | +7 |
| +6.7 | Round 2 | RUSSIA Open | 11 | 5♦ | ♥K | -1 | +10 |
| +6.3 | Round 15 | USA 2 Mixed | 29 | 4♥ | ♣4 | = | +3 |
| +6.0 | Round 13 | USA 1 Women | 8 | 5♦ | ♠9 | +1 | +11 |
| +5.9 | Round 15 | USA 2 Mixed | 22 | 3NT | ♦8 | = | +0 |
| +5.7 | Round 2 | RUSSIA Open | 20 | 4♠ | ♥A | -1 | +12 |
| +4.8 | Round 7 | INDONESIA Open | 4 | 5♠x | ♦A | -1 | +7 |
| +4.6 | Round 7 | INDONESIA Open | 3 | 3NT | ♥10 | -2 | +6 |
| +4.4 | Round 5 | MIX DENMARK | 13 | 3NT | ♣2 | = | -1 |
| +4.2 | Round 7 | INDONESIA Open | 9 | 3NT | ♦Q | = | -13 |
| +3.7 | Round 2 | RUSSIA Open | 12 | 4♠ | ♥Q | -1 | +12 |
| +3.6 | Round 5 | MIX DENMARK | 19 | 4♠ | ♦8 | -1 | +5 |
| +3.3 | Round 12 | BRAZIL Mixed | 30 | 2♣ | ♦A | -3 | +0 |
| +2.7 | Round 3 | SHEN | 21 | 4♥ | ♠K | = | -1 |
| +2.7 | Round 13 | USA 1 Women | 4 | 3♥ | ♣3 | +1 | +2 |
| +2.6 | Round 7 | INDONESIA Open | 2 | 3♣ | ♥6 | -1 | +5 |
| +2.6 | Round 13 | USA 1 Women | 10 | 1NT | ♠5 | = | -1 |
| +2.3 | Round 10 | WUHAN DONGFANG | 10 | 2♠ | ♦2 | +1 | +1 |
| +2.1 | Round 12 | BRAZIL Mixed | 23 | 1NT | ♥A | -2 | +2 |
| +1.9 | Round 7 | INDONESIA Open | 1 | 4♥ | ♣10 | -2 | +0 |
| +1.7 | Round 10 | WUHAN DONGFANG | 1 | 1NT | ♦10 | = | +5 |
| +1.6 | Round 5 | MIX DENMARK | 15 | 2♥ | ♠A | = | +5 |
| +1.5 | Round 12 | BRAZIL Mixed | 26 | 2♥ | ♥2 | +2 | +1 |
| +1.4 | Round 3 | SHEN | 28 | 5♣ | ♠Q | = | -2 |
| +1.2 | Round 3 | SHEN | 30 | 4♥ | ♣6 | +2 | +1 |
| +1.1 | Round 13 | USA 1 Women | 6 | 2♦ | ♥6 | +1 | +7 |
| +0.8 | Round 7 | INDONESIA Open | 5 | 3♥ | ♠8 | -1 | -1 |
| +0.6 | Round 2 | RUSSIA Open | 13 | 1NT | ♠J | = | -1 |
| +0.6 | Round 8 | ZHEJIANGQIANTANG | 13 | 3♦ | ♠A | = | +1 |
| +0.4 | Round 12 | BRAZIL Mixed | 24 | 3♠ | ♣A | +1 | +7 |
| +0.3 | Round 12 | BRAZIL Mixed | 27 | 3♠ | ♦6 | +3 | -5 |
| +0.2 | Round 13 | USA 1 Women | 7 | 3NT | ♥2 | = | -2 |
| +0.1 | Round 3 | SHEN | 22 | 3NT | ♦4 | -1 | +5 |
| +0.1 | Round 5 | MIX DENMARK | 17 | 3♣ | ♥3 | +1 | +0 |
| +0.0 | Round 8 | ZHEJIANGQIANTANG | 11 | 4♠ | ♥A | +1 | +0 |
| -0.0 | Round 8 | ZHEJIANGQIANTANG | 14 | 3NT | ♦7 | +2 | +0 |
| -0.2 | Round 10 | WUHAN DONGFANG | 3 | 3♣ | ♦2 | +2 | +6 |
| -0.2 | Round 15 | USA 2 Mixed | 24 | 3NT | ♠2 | +2 | +0 |
| -0.3 | Round 3 | SHEN | 24 | 5♦ | ♥3 | = | -2 |
| -0.5 | Round 8 | ZHEJIANGQIANTANG | 15 | 3NT | ♠2 | +1 | +0 |
| -0.5 | Round 15 | USA 2 Mixed | 25 | 3NT | ♣4 | +1 | +0 |
| -0.6 | Round 2 | RUSSIA Open | 14 | 3♦ | ♥3 | = | -5 |
| -0.6 | Round 5 | MIX DENMARK | 16 | 3♣ | ♥K | +1 | +7 |
| -0.8 | Round 12 | BRAZIL Mixed | 29 | 2♠ | ♣7 | +2 | -1 |
| -0.9 | Round 13 | USA 1 Women | 9 | 3NT | ♥5 | +2 | -2 |
| -1.0 | Round 10 | WUHAN DONGFANG | 8 | 6NT | ♣7 | +1 | +11 |
| -1.0 | Round 12 | BRAZIL Mixed | 21 | 2♠ | ♦A | = | +0 |
| -1.0 | Round 13 | USA 1 Women | 5 | 3♥ | ♦A | +1 | +7 |
| -1.1 | Round 3 | SHEN | 26 | 4♥ | ♠K | +2 | -13 |
| -1.3 | Round 15 | USA 2 Mixed | 26 | 3♠ | ♣A | -2 | -10 |
| -1.3 | Round 15 | USA 2 Mixed | 27 | 4♠ | ♣K | -1 | -2 |
| -1.8 | Round 15 | USA 2 Mixed | 23 | 2♠ | ♠2 | +1 | -1 |
| -1.9 | Round 2 | RUSSIA Open | 19 | 2♦ | ♣8 | = | -1 |
| -1.9 | Round 8 | ZHEJIANGQIANTANG | 17 | 5♣ | ♦A | -2 | -5 |
| -2.1 | Round 13 | USA 1 Women | 2 | 2NT | ♠Q | = | +9 |
| -2.3 | Round 2 | RUSSIA Open | 18 | 1NT | ♥5 | = | -5 |
| -2.4 | Round 2 | RUSSIA Open | 15 | 3♥ | ♦10 | +1 | -1 |
| -2.4 | Round 10 | WUHAN DONGFANG | 6 | 4♠ | ♣10 | -1 | -6 |
| -2.4 | Round 12 | BRAZIL Mixed | 22 | 6♣ | ♥10 | = | +2 |
| -2.5 | Round 15 | USA 2 Mixed | 28 | 3NT | ♥10 | +3 | -11 |
| -2.6 | Round 12 | BRAZIL Mixed | 25 | 6♠ | ♣10 | = | +11 |
| -2.7 | Round 3 | SHEN | 27 | 4♥ | ♠2 | = | -3 |
| -2.7 | Round 15 | USA 2 Mixed | 21 | 3♥ | ♣J | = | +0 |
| -2.8 | Round 13 | USA 1 Women | 1 | 3NT | ♦3 | = | +1 |
| -2.8 | Round 15 | USA 2 Mixed | 30 | 3NT | ♦3 | -1 | -5 |
| -2.9 | Round 5 | MIX DENMARK | 14 | 1NT | ♦J | +2 | -7 |
| -3.1 | Round 10 | WUHAN DONGFANG | 7 | 3NT | ♦2 | = | +0 |
| -3.2 | Round 7 | INDONESIA Open | 10 | 3♥ | ♦10 | = | -7 |
| -3.2 | Round 8 | ZHEJIANGQIANTANG | 18 | 4♠ | ♣K | +1 | +0 |
| -3.5 | Round 3 | SHEN | 25 | 3♥ | ♦A | -1 | +0 |
| -3.6 | Round 5 | MIX DENMARK | 12 | 2♣x | ♦J | = | -2 |
| -3.6 | Round 5 | MIX DENMARK | 18 | 2NT | ♠3 | = | +1 |
| -3.6 | Round 10 | WUHAN DONGFANG | 4 | 4♠ | ♦2 | -2 | -2 |
| -3.8 | Round 2 | RUSSIA Open | 16 | 3NT | ♣8 | = | -7 |
| -4.0 | Round 8 | ZHEJIANGQIANTANG | 12 | 3NT | ♦5 | +2 | -11 |
| -4.0 | Round 10 | WUHAN DONGFANG | 9 | 2♥ | ♦2 | -2 | -7 |
| -4.1 | Round 3 | SHEN | 23 | 3NT | ♣2 | -2 | -7 |
| -4.4 | Round 8 | ZHEJIANGQIANTANG | 20 | 1NT | ♥2 | +1 | +0 |
| -5.0 | Round 3 | SHEN | 29 | 5♥ | ♠A | -1 | -1 |
| -6.1 | Round 8 | ZHEJIANGQIANTANG | 19 | 3NT | ♠2 | = | +0 |
| -6.3 | Round 2 | RUSSIA Open | 17 | 4♠ | ♥A | = | +0 |
| -6.8 | Round 10 | WUHAN DONGFANG | 2 | 4♠x | ♦2 | = | -7 |
| -7.0 | Round 7 | INDONESIA Open | 7 | 3♥ | ♣8 | -2 | -7 |
| -8.5 | Round 12 | BRAZIL Mixed | 28 | 6♥ | ♠J | -1 | -14 |
| -8.6 | Round 13 | USA 1 Women | 3 | 4♠ | ♦5 | -2 | -13 |
| -9.7 | Round 7 | INDONESIA Open | 8 | 5♥ | ♦Q | -1 | -14 |
| -11.2 | Round 7 | INDONESIA Open | 6 | 4♥x | ♦6 | -4 | -12 |