SHI Feng · SHANGHAI JIANQIAO
349rank
+3.4Butler · 99 bds
+0.03per board
±4.5swing
+0.35vs par /bd · #192/672
+0.06adjusted /bd
by round
vs par split: bidding +1.19 · play -0.39
Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted +0.06/bd
Card play — on target: opening leads 71.4% #566 of 671 · declarer play 75.0% #403 of 671 · defence 88.2% #207 of 672
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 71.4% (21) |
| Declarer play | · | 75.0% (16) |
| Defence | · | 88.2% (34) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 71.4% (7) · ♦ 62.5% (8) · ♣ 100.0% (2)
vs par by strain: a suit +0.80 (64)
vs par by level: part-score +0.87 (31) · game -0.40 (30) · slam +12.00 (3)
By role: declaring +0.18/bd (-1.67 vs par · 49) · defending -0.10/bd (+2.34 vs par · 50)
By vulnerability: vulnerable +0.39/bd (+0.35 vs par · 54) · not vulnerable -0.40/bd (+0.36 vs par · 45)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | X.Wei | D.Popova – R.Gunev | Open | 9 | +4.3 | +0.48 | -1.00 |
| Round 2 | X.Jiang | E.Shanurin – V.Tatarkin | Closed | 10 | +0.0 | +0.00 | +3.40 |
| Round 3 | X.Jiang | R.Wang – S.Chen | Closed | 10 | -7.6 | -0.76 | -2.00 |
| Round 6 | X.Jiang | K.Ko – S.Huang | Closed | 10 | +22.2 | +2.22 | +3.60 |
| Round 7 | X.Jiang | J.Morse – B.Kasle | Open | 10 | -0.3 | -0.03 | -2.00 |
| Round 8 | X.Jiang | P.Hackett – J.Hackett | Closed | 10 | +15.8 | +1.58 | +1.30 |
| Round 9 | X.Jiang | J.Dai – F.Gao | Open | 10 | +3.6 | +0.36 | -0.40 |
| Round 10 | X.Jiang | J.Sveindal – N.Kvangraven | Closed | 10 | -18.4 | -1.84 | -0.40 |
| Round 13 | X.Jiang | J.Shou – D.Shen | Open | 10 | -18.1 | -1.81 | +2.30 |
| Round 15 | X.Jiang | K.Roy – A.Sadhu | Open | 10 | +1.9 | +0.19 | -1.40 |
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 |
|---|---|---|---|---|---|---|---|
| +13.5 | Round 9 | SHANGHAILVCHENG | 28 | 4♣ | ♥9 | -4 | +15 |
| +9.7 | Round 8 | MAHAFFEY | 20 | 2♥ | ♣5 | -1 | +12 |
| +9.5 | Round 15 | INDIA | 25 | 6N | ♦2 | = | -9 |
| +9.4 | Round 6 | WELLWISE | 30 | 3N | ♠2 | +1 | +7 |
| +9.3 | Round 9 | SHANGHAILVCHENG | 25 | 3N | ♦Q | +1 | +10 |
| +8.3 | Round 8 | MAHAFFEY | 12 | 3N | ♦4 | +1 | +7 |
| +6.9 | Round 2 | MOSCOW | 17 | 5♣ | ♠J | = | +12 |
| +6.9 | Round 3 | SHENZHEN QIAOYOU CLUB | 27 | 3N | ♣4 | +1 | +7 |
| +6.1 | Round 7 | COMPTON | 9 | 2♥ | ♦K | +3 | +13 |
| +5.8 | Round 6 | WELLWISE | 29 | 2♦x | ♣7 | +1 | +6 |
| +5.6 | Round 13 | ZHEJIANG ZHENGYUAN | 2 | 2♥ | ♦7 | +2 | +10 |
| +5.4 | Round 1 | POPOVA | 7 | 3N | ♦2 | = | -2 |
| +5.4 | Round 15 | INDIA | 28 | 2♦ | ♥6 | -1 | +5 |
| +5.3 | Round 6 | WELLWISE | 21 | 6♥ | ♣A | -1 | +11 |
| +4.5 | Round 13 | ZHEJIANG ZHENGYUAN | 6 | 6♣ | ♦2 | -1 | +14 |
| +4.4 | Round 9 | SHANGHAILVCHENG | 30 | 4♠x | ♥Q | -1 | +6 |
| +4.2 | Round 9 | SHANGHAILVCHENG | 27 | 1♦x | ♥K | = | +7 |
| +3.7 | Round 3 | SHENZHEN QIAOYOU CLUB | 26 | 5♦x | ♣K | -1 | +3 |
| +3.7 | Round 8 | MAHAFFEY | 15 | 4♥ | ♠J | -1 | +6 |
| +3.1 | Round 1 | POPOVA | 5 | 3♠ | ♠2 | = | +0 |
| +2.3 | Round 1 | POPOVA | 3 | 4♠x | ♣K | -3 | -4 |
| +2.3 | Round 1 | POPOVA | 4 | 4♠ | ♥9 | -2 | +2 |
| +2.1 | Round 8 | MAHAFFEY | 14 | 2♥ | ♥2 | +1 | +1 |
| +2.1 | Round 15 | INDIA | 27 | 2♥ | ♥2 | +1 | +0 |
| +2.0 | Round 6 | WELLWISE | 26 | 4♠ | ♦A | +1 | +5 |
| +1.9 | Round 2 | MOSCOW | 14 | 3N | ♠3 | +4 | +17 |
| +1.8 | Round 6 | WELLWISE | 24 | 3N | ♠K | -1 | +5 |
| +1.6 | Round 2 | MOSCOW | 18 | 4♠ | ♥A | -1 | +4 |
| +1.5 | Round 8 | MAHAFFEY | 17 | 3N | ♠8 | +1 | -5 |
| +1.5 | Round 8 | MAHAFFEY | 18 | 2♠ | ♦Q | = | +0 |
| +1.4 | Round 1 | POPOVA | 9 | 3N | ♥2 | +2 | +0 |
| +1.4 | Round 8 | MAHAFFEY | 19 | 2♠ | ♦A | -1 | -2 |
| +1.3 | Round 13 | ZHEJIANG ZHENGYUAN | 7 | 4♥ | ♠9 | +1 | +0 |
| +1.1 | Round 6 | WELLWISE | 23 | 1♣ | ♦5 | +1 | +2 |
| +1.0 | Round 7 | COMPTON | 2 | 1N | ♦8 | = | -1 |
| +0.9 | Round 2 | MOSCOW | 19 | 3♦ | ♣A | +1 | +0 |
| +0.9 | Round 8 | MAHAFFEY | 13 | 4♠ | ♠2 | +2 | +7 |
| +0.9 | Round 10 | DENNOR | 1 | 1N | ♦A | -1 | +4 |
| +0.9 | Round 10 | DENNOR | 2 | 5♥x | ♠A | -1 | +5 |
| +0.7 | Round 2 | MOSCOW | 20 | 3N | ♠4 | +2 | +13 |
| +0.7 | Round 7 | COMPTON | 10 | 3♥ | ♣Q | = | +0 |
| +0.7 | Round 10 | DENNOR | 8 | 1♠ | ♥4 | = | +5 |
| +0.6 | Round 3 | SHENZHEN QIAOYOU CLUB | 21 | 1N | ♣8 | +2 | +0 |
| +0.5 | Round 3 | SHENZHEN QIAOYOU CLUB | 24 | 2N | ♠3 | +1 | +0 |
| +0.5 | Round 10 | DENNOR | 6 | 4♠ | ♣A | = | +0 |
| +0.3 | Round 10 | DENNOR | 5 | 4♠ | ♦9 | +2 | +11 |
| +0.2 | Round 6 | WELLWISE | 27 | 4♥ | ♦K | -1 | +5 |
| +0.1 | Round 7 | COMPTON | 1 | 4♥ | ♠K | = | +1 |
| +0.1 | Round 9 | SHANGHAILVCHENG | 24 | 3N | ♠K | = | -6 |
| -0.0 | Round 6 | WELLWISE | 28 | 3N | ♥4 | +2 | +0 |
| -0.0 | Round 7 | COMPTON | 3 | 1N | ♣Q | -2 | -9 |
| +0.0 | Round 13 | ZHEJIANG ZHENGYUAN | 9 | 4♠ | ♥2 | +1 | +0 |
| -0.1 | Round 1 | POPOVA | 1 | 3♥ | ♣3 | +1 | +7 |
| -0.1 | Round 7 | COMPTON | 6 | 4♥ | ♣J | = | -1 |
| -0.1 | Round 13 | ZHEJIANG ZHENGYUAN | 10 | 2N | ♠7 | = | +0 |
| -0.2 | Round 7 | COMPTON | 4 | 4♥ | ♠9 | = | -1 |
| -0.2 | Round 15 | INDIA | 22 | 4♠ | ♦8 | +1 | -5 |
| -0.3 | Round 3 | SHENZHEN QIAOYOU CLUB | 22 | 3N | ♥2 | = | -5 |
| -0.3 | Round 10 | DENNOR | 3 | 3♥ | ♥7 | = | +0 |
| -0.6 | Round 15 | INDIA | 24 | 2N | ♦K | -1 | +4 |
| -0.8 | Round 1 | POPOVA | 6 | 2♠ | ♥2 | -1 | +0 |
| -0.8 | Round 13 | ZHEJIANG ZHENGYUAN | 3 | 3N | ♥7 | +2 | +0 |
| -0.8 | Round 15 | INDIA | 26 | 1N | ♣10 | = | +2 |
| -0.9 | Round 13 | ZHEJIANG ZHENGYUAN | 5 | 3N | ♥5 | +2 | +12 |
| -1.0 | Round 6 | WELLWISE | 22 | 3♠ | ♦Q | = | -6 |
| -1.0 | Round 15 | INDIA | 21 | 2♣x | ♣3 | -1 | -2 |
| -1.0 | Round 15 | INDIA | 29 | 3N | ♣Q | +1 | +0 |
| -1.1 | Round 8 | MAHAFFEY | 16 | 2♠ | ♥Q | +1 | +0 |
| -1.3 | Round 3 | SHENZHEN QIAOYOU CLUB | 29 | 5♦ | ♣A | +1 | +1 |
| -1.7 | Round 2 | MOSCOW | 15 | 4♥ | ♦K | +1 | +0 |
| -1.8 | Round 2 | MOSCOW | 12 | 3♥ | ♣4 | = | +0 |
| -1.9 | Round 2 | MOSCOW | 11 | 1N | ♥4 | +1 | +0 |
| -1.9 | Round 7 | COMPTON | 7 | 4♠ | ♥3 | -1 | -6 |
| -2.3 | Round 3 | SHENZHEN QIAOYOU CLUB | 23 | 4♠ | ♥K | +1 | +0 |
| -2.4 | Round 6 | WELLWISE | 25 | 2♥ | ♦8 | = | +1 |
| -2.5 | Round 7 | COMPTON | 8 | 3♥ | ♦4 | = | -10 |
| -2.6 | Round 2 | MOSCOW | 16 | 3♣ | ♦4 | -1 | -4 |
| -2.6 | Round 3 | SHENZHEN QIAOYOU CLUB | 25 | 1Nx | ♠8 | = | -3 |
| -3.1 | Round 9 | SHANGHAILVCHENG | 26 | 4♠ | ♠4 | -1 | -6 |
| -3.3 | Round 1 | POPOVA | 8 | 2N | ♦2 | -1 | -4 |
| -3.5 | Round 7 | COMPTON | 5 | 5♠ | ♣10 | -1 | -6 |
| -3.8 | Round 10 | DENNOR | 4 | 2♠ | ♦6 | = | -1 |
| -3.9 | Round 15 | INDIA | 23 | 2♥ | ♥Q | -2 | -7 |
| -4.0 | Round 2 | MOSCOW | 13 | 2♠ | ♥K | -2 | -8 |
| -4.3 | Round 9 | SHANGHAILVCHENG | 21 | 3N | ♦J | +1 | -5 |
| -4.5 | Round 10 | DENNOR | 10 | 4♠ | ♣5 | -1 | -6 |
| -4.9 | Round 10 | DENNOR | 7 | 2N | ♦7 | -1 | -12 |
| -5.1 | Round 9 | SHANGHAILVCHENG | 29 | 1♠ | ♥K | +1 | -6 |
| -6.0 | Round 1 | POPOVA | 2 | 3N | ♣6 | +1 | -8 |
| -6.3 | Round 3 | SHENZHEN QIAOYOU CLUB | 28 | 4♥ | ♣6 | -1 | -11 |
| -6.5 | Round 3 | SHENZHEN QIAOYOU CLUB | 30 | 3N | ♦5 | -1 | -12 |
| -7.5 | Round 9 | SHANGHAILVCHENG | 23 | 1N | ♥4 | -2 | -8 |
| -7.6 | Round 15 | INDIA | 30 | 3Nx | ♠2 | = | -2 |
| -7.9 | Round 9 | SHANGHAILVCHENG | 22 | 4♠ | ♦6 | -1 | -11 |
| -8.2 | Round 10 | DENNOR | 9 | 4♥x | ♠2 | = | -10 |
| -8.4 | Round 13 | ZHEJIANG ZHENGYUAN | 8 | 6♠ | ♦J | = | +11 |
| -9.6 | Round 13 | ZHEJIANG ZHENGYUAN | 4 | 3N | ♥4 | -2 | -13 |
| -9.7 | Round 13 | ZHEJIANG ZHENGYUAN | 1 | 3♣ | ♦J | -2 | -11 |
| -12.2 | Round 8 | MAHAFFEY | 11 | 4♥x | ♣2 | = | -13 |