QIN Yue · SHANXI
306rank
+10.9Butler · 90 bds
+0.12per board
±4.1swing
+0.69vs par /bd · #108/672
+0.04adjusted /bd
by round
vs par split: bidding -0.17 · play +0.51
Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted +0.04/bd
Card play — on target: opening leads 70.0% #583 of 671 · declarer play 77.8% #335 of 671 · defence 84.4% #359 of 672
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 70.0% (20) |
| Declarer play | · | 77.8% (18) |
| Defence | · | 84.4% (32) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 83.3% (6) · ♦ 75.0% (4) · ♣ 50.0% (6)
vs par by strain: a suit +0.34 (65)
vs par by level: part-score -0.23 (26) · game -0.17 (36) · slam +11.33 (3)
By role: declaring +0.46/bd (-1.50 vs par · 42) · defending -0.17/bd (+2.60 vs par · 48)
By vulnerability: vulnerable +0.20/bd (+0.26 vs par · 53) · not vulnerable +0.01/bd (+1.30 vs par · 37)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | J.Ye | B.Morris – B.Jacobus | Closed | 10 | +2.2 | +0.22 | +3.60 |
| Round 7 | W.Liu | R.Zhang – Y.Zhang | Closed | 10 | +19.3 | +1.93 | +1.20 |
| Round 9 | J.Chen | M.Ghanem – S.Barakat | Open | 10 | +8.5 | +0.85 | +0.70 |
| Round 10 | J.Chen | D.Popova – R.Gunev | Open | 10 | -1.5 | -0.15 | -1.60 |
| Round 11 | J.Chen | S.Wan – L.Shen | Open | 10 | +8.5 | +0.85 | +1.30 |
| Round 12 | J.Chen | Y.Huang – X.Wei | Open | 10 | -21.7 | -2.17 | -1.40 |
| Round 13 | J.Chen | A.Holowski – J.Kozyczkowski | Closed | 10 | -24.7 | -2.47 | +1.60 |
| Round 14 | J.Chen | K.Jin – X.Gan | Open | 10 | +2.4 | +0.24 | -1.90 |
| Round 15 | J.Chen | F.Gong – S.Hu | Closed | 10 | +17.9 | +1.79 | +2.70 |
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 |
|---|---|---|---|---|---|---|---|
| +9.1 | Round 12 | SHANGHAI JIANQIAO | 23 | 6♦x | ♠6 | -2 | +12 |
| +9.0 | Round 7 | SHANGHAI THINK CLUB | 5 | 5♠x | ♦Q | = | +10 |
| +9.0 | Round 9 | PETRA | 25 | 3N | ♦Q | = | +10 |
| +8.1 | Round 11 | SHANGHAI EPC | 15 | 4♠ | ♠2 | +1 | +11 |
| +7.9 | Round 7 | SHANGHAI THINK CLUB | 8 | 6♠x | ♦3 | -3 | +5 |
| +7.4 | Round 2 | LEONINA | 17 | 4♥ | ♠J | = | +12 |
| +6.6 | Round 10 | POPOVA | 10 | 4♠x | ♣5 | -1 | +8 |
| +5.6 | Round 15 | CHINESE TAIPEI LADIES | 25 | 6♠ | ♥3 | -2 | +17 |
| +4.8 | Round 15 | CHINESE TAIPEI LADIES | 30 | 3N | ♠K | +1 | -2 |
| +4.7 | Round 9 | PETRA | 23 | 2♦ | ♠A | -3 | +5 |
| +4.6 | Round 13 | GERMANY SENIORS II | 4 | 4♠ | ♠J | +1 | +0 |
| +4.2 | Round 9 | PETRA | 27 | 1♦x | ♠K | = | +7 |
| +4.1 | Round 12 | SHANGHAI JIANQIAO | 29 | 3Nx | ♥7 | -1 | +3 |
| +4.0 | Round 15 | CHINESE TAIPEI LADIES | 24 | 2♥ | ♣A | -2 | +0 |
| +3.9 | Round 11 | SHANGHAI EPC | 16 | 4♠ | ♦9 | = | -1 |
| +3.9 | Round 15 | CHINESE TAIPEI LADIES | 23 | 2♥ | ♥Q | -2 | +7 |
| +3.6 | Round 7 | SHANGHAI THINK CLUB | 2 | 4♠x | ♥J | -1 | +2 |
| +3.5 | Round 10 | POPOVA | 2 | 5♦ | ♠2 | = | +0 |
| +3.4 | Round 15 | CHINESE TAIPEI LADIES | 26 | 2♣ | ♠2 | -2 | +2 |
| +2.8 | Round 2 | LEONINA | 11 | 3N | ♥4 | -1 | +5 |
| +2.8 | Round 14 | SHANGHAI SHENGTAOSHA | 20 | 4♠ | ♣6 | = | +0 |
| +2.7 | Round 9 | PETRA | 26 | 1N | ♦7 | +2 | +0 |
| +2.4 | Round 14 | SHANGHAI SHENGTAOSHA | 15 | 3♦ | ♠3 | = | +0 |
| +2.4 | Round 14 | SHANGHAI SHENGTAOSHA | 16 | 4♠ | ♣6 | = | +0 |
| +2.1 | Round 11 | SHANGHAI EPC | 18 | 3♣ | ♦10 | = | +0 |
| +1.9 | Round 2 | LEONINA | 14 | 3N | ♠3 | +4 | +17 |
| +1.6 | Round 2 | LEONINA | 18 | 4♠ | ♥A | -1 | +4 |
| +1.6 | Round 14 | SHANGHAI SHENGTAOSHA | 11 | 3♠ | ♣Q | -2 | +5 |
| +1.4 | Round 14 | SHANGHAI SHENGTAOSHA | 17 | 2♣ | ♥4 | +3 | +1 |
| +1.3 | Round 11 | SHANGHAI EPC | 17 | 3N | ♣A | -1 | +4 |
| +1.2 | Round 11 | SHANGHAI EPC | 19 | 4♠ | ♣J | +1 | +1 |
| +1.2 | Round 13 | GERMANY SENIORS II | 1 | 4♠ | ♣6 | = | +0 |
| +1.2 | Round 15 | CHINESE TAIPEI LADIES | 22 | 4♠ | ♦3 | +2 | +6 |
| +1.1 | Round 14 | SHANGHAI SHENGTAOSHA | 18 | 2♥ | ♥4 | +3 | +6 |
| +1.0 | Round 15 | CHINESE TAIPEI LADIES | 29 | 4♠ | ♣A | = | +0 |
| +0.9 | Round 2 | LEONINA | 19 | 2N | ♠3 | = | +0 |
| +0.9 | Round 11 | SHANGHAI EPC | 12 | 2♠ | ♣7 | +2 | +10 |
| +0.7 | Round 7 | SHANGHAI THINK CLUB | 10 | 3♥ | ♣Q | = | +0 |
| +0.6 | Round 14 | SHANGHAI SHENGTAOSHA | 13 | 4♠ | ♣K | +2 | -6 |
| +0.5 | Round 15 | CHINESE TAIPEI LADIES | 28 | 1N | ♣6 | -2 | +2 |
| +0.3 | Round 10 | POPOVA | 3 | 2♠ | ♠8 | +1 | +0 |
| +0.2 | Round 10 | POPOVA | 7 | 1N | ♦7 | = | +9 |
| +0.1 | Round 7 | SHANGHAI THINK CLUB | 1 | 4♥ | ♣8 | = | +1 |
| +0.1 | Round 7 | SHANGHAI THINK CLUB | 3 | 3♣ | ♦7 | = | -9 |
| +0.1 | Round 7 | SHANGHAI THINK CLUB | 9 | 4♥ | ♦10 | +1 | +11 |
| +0.1 | Round 11 | SHANGHAI EPC | 20 | 3N | ♠10 | +3 | +13 |
| +0.0 | Round 13 | GERMANY SENIORS II | 9 | 4♠ | ♥4 | +1 | +0 |
| -0.1 | Round 7 | SHANGHAI THINK CLUB | 6 | 4♥ | ♣3 | = | -1 |
| -0.1 | Round 13 | GERMANY SENIORS II | 5 | 3N | ♥5 | +1 | +12 |
| -0.2 | Round 2 | LEONINA | 20 | 3N | ♠2 | +3 | +13 |
| -0.2 | Round 7 | SHANGHAI THINK CLUB | 4 | 4♠ | ♠3 | = | -1 |
| -0.3 | Round 10 | POPOVA | 5 | 5♠ | ♦2 | +1 | -11 |
| -0.4 | Round 9 | PETRA | 28 | 5♦ | ♠A | +1 | +5 |
| -0.5 | Round 9 | PETRA | 29 | 3♠ | ♥K | -1 | +0 |
| -0.5 | Round 10 | POPOVA | 6 | 4♠ | ♣K | = | +0 |
| -0.5 | Round 13 | GERMANY SENIORS II | 8 | 3N | ♠3 | +1 | +14 |
| -0.5 | Round 14 | SHANGHAI SHENGTAOSHA | 19 | 1N | ♠6 | +1 | -6 |
| -0.8 | Round 12 | SHANGHAI JIANQIAO | 22 | 4♣ | ♥K | = | +0 |
| -0.8 | Round 13 | GERMANY SENIORS II | 3 | 3N | ♥7 | +2 | +0 |
| -1.0 | Round 10 | POPOVA | 4 | 2♠ | ♥3 | -1 | -5 |
| -1.2 | Round 12 | SHANGHAI JIANQIAO | 25 | 3N | ♣4 | = | +5 |
| -1.3 | Round 12 | SHANGHAI JIANQIAO | 30 | 5♣ | ♦A | -1 | -5 |
| -1.5 | Round 9 | PETRA | 30 | 3♠ | ♣K | = | +0 |
| -1.6 | Round 2 | LEONINA | 13 | 2N | ♥7 | -1 | -6 |
| -1.9 | Round 7 | SHANGHAI THINK CLUB | 7 | 4♠ | ♥3 | -1 | -6 |
| -2.0 | Round 9 | PETRA | 24 | 4♠x | ♥9 | -2 | -8 |
| -2.1 | Round 15 | CHINESE TAIPEI LADIES | 27 | 2♥ | ♣3 | +1 | +0 |
| -2.2 | Round 11 | SHANGHAI EPC | 13 | 2♥ | ♠5 | +1 | -2 |
| -2.2 | Round 12 | SHANGHAI JIANQIAO | 27 | 4♥ | ♣7 | = | +6 |
| -2.2 | Round 14 | SHANGHAI SHENGTAOSHA | 14 | 5♠ | ♦J | +1 | -14 |
| -2.3 | Round 10 | POPOVA | 8 | 2♠ | ♣J | +1 | -6 |
| -2.3 | Round 11 | SHANGHAI EPC | 14 | 1N | ♠5 | +4 | -15 |
| -2.5 | Round 9 | PETRA | 22 | 3♠ | ♣K | +1 | -6 |
| -2.8 | Round 12 | SHANGHAI JIANQIAO | 26 | 1N | ♦5 | +1 | -6 |
| -3.3 | Round 2 | LEONINA | 12 | 2♠x | ♣6 | -1 | -2 |
| -3.3 | Round 2 | LEONINA | 15 | 3N | ♣9 | +4 | -2 |
| -3.6 | Round 10 | POPOVA | 1 | 2♦ | ♦K | -3 | -6 |
| -4.0 | Round 2 | LEONINA | 16 | 2N | ♠J | -2 | -5 |
| -4.1 | Round 13 | GERMANY SENIORS II | 2 | 4♥ | ♣5 | +1 | +0 |
| -4.4 | Round 10 | POPOVA | 9 | 4♠x | ♥5 | -1 | -5 |
| -4.4 | Round 15 | CHINESE TAIPEI LADIES | 21 | 2♥ | ♣Q | -1 | -5 |
| -4.6 | Round 11 | SHANGHAI EPC | 11 | 3♥ | ♦A | -2 | -8 |
| -5.2 | Round 9 | PETRA | 21 | 3N | ♣7 | +2 | -6 |
| -6.5 | Round 12 | SHANGHAI JIANQIAO | 24 | 3N | ♥J | = | -11 |
| -6.5 | Round 13 | GERMANY SENIORS II | 6 | 4♥ | ♦7 | +1 | +11 |
| -6.6 | Round 12 | SHANGHAI JIANQIAO | 28 | 4♠ | ♦K | = | -5 |
| -6.9 | Round 13 | GERMANY SENIORS II | 10 | 3N | ♥Q | -2 | -8 |
| -7.2 | Round 14 | SHANGHAI SHENGTAOSHA | 12 | 4♠x | ♥4 | -2 | -5 |
| -11.6 | Round 13 | GERMANY SENIORS II | 7 | 4♥ | ♠8 | -1 | -13 |
| -13.5 | Round 12 | SHANGHAI JIANQIAO | 21 | 4♠x | ♥K | = | -13 |