ZHOU Min · SHNT CLUB
565rank
-35.0Butler · 99 bds
-0.35per board
±4.1swing
+0.00vs par /bd · #325/672
-0.36adjusted /bd
by round
vs par split: bidding -0.43 · play +0.00
Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted -0.36/bd
Card play — on target: opening leads 80.0% #400 of 671 · declarer play 72.7% #449 of 671 · defence 87.5% #247 of 672
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 80.0% (20) |
| Declarer play | · | 72.7% (11) |
| Defence | · | 87.5% (40) |
Opening leads by suit led: ♠ 80.0% (5) · ♥ 66.7% (6) · ♦ 80.0% (5) · ♣ 100.0% (4)
vs par by strain: a suit -0.43 (75)
vs par by level: part-score -0.60 (35) · game +0.34 (32) · slam -2.75 (8)
By role: declaring -0.18/bd (-1.89 vs par · 46) · defending -0.50/bd (+1.64 vs par · 53)
By vulnerability: vulnerable +0.03/bd (-0.20 vs par · 60) · not vulnerable -0.94/bd (+0.31 vs par · 39)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 5 | M.Sheng | K.Lasocki – W.Stobiecki | Open | 10 | -3.7 | -0.37 | -0.40 |
| Round 6 | M.Sheng | S.Zhang – S.Zhang | Open | 10 | -5.5 | -0.55 | -1.60 |
| Round 7 | M.Sheng | Y.Zhang – Y.Zhang | Open | 10 | +18.6 | +1.86 | +0.90 |
| Round 8 | M.Sheng | G.Chagas – M.Villas-Boas | Closed | 10 | -4.6 | -0.46 | -1.00 |
| Round 9 | M.Sheng | R.Zhang – CHEN M. Z. | Closed | 10 | +4.8 | +0.48 | +0.00 |
| Round 10 | M.Sheng | X.Zhang – Z.Hu | Closed | 9 | +0.7 | +0.08 | -0.33 |
| Round 11 | M.Sheng | B.Callaghan – M.Malysa | Open | 10 | -4.0 | -0.40 | +0.10 |
| Round 12 | M.Sheng | X.Sun – Y.Lin | Closed | 10 | -1.1 | -0.11 | +0.80 |
| Round 13 | M.Sheng | V.Svangsopakul – V.Chinmanas | Closed | 10 | -26.4 | -2.64 | +1.30 |
| Round 15 | M.Sheng | Y.Wu – D.Liu | Closed | 10 | -13.8 | -1.38 | +0.20 |
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 |
|---|---|---|---|---|---|---|---|
| +9.2 | Round 13 | THAILAND/RBSC | 2 | 4♥ | ♠6 | -1 | +13 |
| +9.0 | Round 7 | SHANGHAI YOUTH 1 | 5 | 5♠x | ♥J | = | +10 |
| +9.0 | Round 9 | ZHANG | 25 | 3N | ♦4 | = | +10 |
| +7.1 | Round 9 | ZHANG | 22 | 4♠ | ♣Q | = | +5 |
| +6.3 | Round 5 | POLISH SENIORS | 13 | 3N | ♠2 | -1 | +11 |
| +6.0 | Round 10 | ANHUI | 4 | 3♣ | ♥J | -2 | +3 |
| +6.0 | Round 12 | PUDONG LUOGEBEIER | 24 | 2♠ | ♦A | +2 | +1 |
| +5.6 | Round 10 | ANHUI | 2 | 4♥x | ♥6 | -2 | +3 |
| +4.7 | Round 11 | CSO | 16 | 4♠ | ♣9 | +1 | +0 |
| +4.5 | Round 13 | THAILAND/RBSC | 6 | 6♣ | ♥3 | -1 | +14 |
| +4.4 | Round 9 | ZHANG | 30 | 4♠x | ♣K | -1 | +6 |
| +4.3 | Round 5 | POLISH SENIORS | 16 | 1Nx | ♠5 | -2 | +4 |
| +3.8 | Round 7 | SHANGHAI YOUTH 1 | 7 | 3♠ | ♥4 | = | +0 |
| +3.7 | Round 8 | HUSSEIN-CHAGAS | 15 | 4♥ | ♣J | -1 | +6 |
| +3.6 | Round 7 | SHANGHAI YOUTH 1 | 2 | 4♠ | ♠A | -2 | +2 |
| +3.6 | Round 12 | PUDONG LUOGEBEIER | 22 | 3♦ | ♥7 | -1 | +5 |
| +3.5 | Round 8 | HUSSEIN-CHAGAS | 12 | 1♠ | ♥2 | +3 | +1 |
| +3.3 | Round 6 | TRIJET | 25 | 2♥ | ♦6 | +1 | +0 |
| +3.2 | Round 5 | POLISH SENIORS | 19 | 2♥ | ♣4 | +2 | +2 |
| +2.7 | Round 9 | ZHANG | 26 | 1N | ♣2 | +2 | +0 |
| +2.4 | Round 12 | PUDONG LUOGEBEIER | 26 | 2♥ | ♣A | = | -1 |
| +2.2 | Round 15 | HESEN FUND | 30 | 4♠x | ♥K | -2 | -5 |
| +2.1 | Round 11 | CSO | 18 | 3♣ | ♠3 | = | +0 |
| +2.0 | Round 10 | ANHUI | 3 | 3♥ | ♠8 | +2 | +2 |
| +1.9 | Round 9 | ZHANG | 29 | 2N | ♥5 | -2 | +3 |
| +1.8 | Round 6 | TRIJET | 24 | 1N | ♠K | = | -1 |
| +1.8 | Round 11 | CSO | 20 | 3N | ♣7 | +1 | +13 |
| +1.6 | Round 7 | SHANGHAI YOUTH 1 | 8 | 5♠ | ♦A | -2 | -5 |
| +1.6 | Round 11 | CSO | 12 | 2♠ | ♣7 | +1 | +10 |
| +1.5 | Round 8 | HUSSEIN-CHAGAS | 17 | 3N | ♥7 | +1 | -5 |
| +1.2 | Round 5 | POLISH SENIORS | 17 | 2♠ | ♦7 | -1 | -2 |
| +1.0 | Round 6 | TRIJET | 28 | 3N | ♣2 | +3 | +1 |
| +1.0 | Round 15 | HESEN FUND | 26 | 1N | ♦7 | -1 | -1 |
| +1.0 | Round 15 | HESEN FUND | 29 | 4♠ | ♣A | = | +0 |
| +0.9 | Round 7 | SHANGHAI YOUTH 1 | 6 | 4♥ | ♥6 | +1 | +0 |
| +0.9 | Round 8 | HUSSEIN-CHAGAS | 13 | 4♠ | ♠2 | +2 | +7 |
| +0.8 | Round 7 | SHANGHAI YOUTH 1 | 4 | 4♥ | ♠9 | +1 | +0 |
| +0.8 | Round 12 | PUDONG LUOGEBEIER | 25 | 3N | ♥5 | +2 | +6 |
| +0.7 | Round 7 | SHANGHAI YOUTH 1 | 10 | 2♥ | ♣Q | +1 | +0 |
| +0.5 | Round 12 | PUDONG LUOGEBEIER | 23 | 3N | ♠A | -1 | +6 |
| +0.4 | Round 6 | TRIJET | 23 | 2♥ | ♦3 | +1 | +0 |
| +0.4 | Round 6 | TRIJET | 30 | 2N | ♣6 | -1 | +5 |
| +0.4 | Round 8 | HUSSEIN-CHAGAS | 14 | 1N | ♦6 | = | -1 |
| +0.4 | Round 13 | THAILAND/RBSC | 7 | 4♥ | ♠9 | = | -1 |
| +0.2 | Round 11 | CSO | 19 | 4♠ | ♥8 | = | +0 |
| +0.2 | Round 15 | HESEN FUND | 22 | 4♠ | ♥2 | +1 | +5 |
| +0.1 | Round 6 | TRIJET | 29 | 3♦ | ♠6 | +1 | +0 |
| -0.0 | Round 7 | SHANGHAI YOUTH 1 | 3 | 1N | ♣A | -2 | -9 |
| -0.1 | Round 13 | THAILAND/RBSC | 10 | 2N | ♠7 | = | +0 |
| -0.2 | Round 5 | POLISH SENIORS | 12 | 2♥ | ♣J | = | +0 |
| -0.2 | Round 6 | TRIJET | 27 | 4♥ | ♦K | -1 | -5 |
| -0.2 | Round 15 | HESEN FUND | 21 | 1♠ | ♣Q | +2 | +0 |
| -0.5 | Round 10 | ANHUI | 6 | 4♠ | ♣A | = | +0 |
| -0.6 | Round 5 | POLISH SENIORS | 20 | 4♠ | ♣A | = | +1 |
| -0.7 | Round 9 | ZHANG | 23 | 1N | ♥4 | = | -1 |
| -0.8 | Round 7 | SHANGHAI YOUTH 1 | 9 | 4♥ | ♥7 | +2 | +11 |
| -0.8 | Round 10 | ANHUI | 7 | 3♣ | ♠8 | +1 | +9 |
| -0.8 | Round 12 | PUDONG LUOGEBEIER | 21 | 4♣ | ♥K | -1 | +0 |
| -0.8 | Round 15 | HESEN FUND | 24 | 2♥ | ♣A | = | -5 |
| -0.9 | Round 10 | ANHUI | 1 | 1N | ♣10 | -1 | -4 |
| -1.0 | Round 5 | POLISH SENIORS | 14 | 3♦ | ♠A | = | +0 |
| -1.0 | Round 7 | SHANGHAI YOUTH 1 | 1 | 4♠ | ♠2 | +1 | +0 |
| -1.0 | Round 10 | ANHUI | 10 | 2♠ | ♣5 | +1 | -1 |
| -1.1 | Round 8 | HUSSEIN-CHAGAS | 16 | 2♠ | ♥A | +1 | +0 |
| -1.3 | Round 12 | PUDONG LUOGEBEIER | 30 | 4♥ | ♦A | -1 | -5 |
| -1.5 | Round 9 | ZHANG | 27 | 3♦ | ♥A | -2 | +1 |
| -1.5 | Round 13 | THAILAND/RBSC | 5 | 3N | ♠5 | +3 | +12 |
| -1.8 | Round 13 | THAILAND/RBSC | 3 | 3N | ♥7 | +3 | -1 |
| -2.0 | Round 6 | TRIJET | 26 | 4♠ | ♦A | +1 | -5 |
| -2.0 | Round 8 | HUSSEIN-CHAGAS | 19 | 2♦ | ♦3 | = | -5 |
| -2.0 | Round 9 | ZHANG | 24 | 4♠x | ♥5 | -2 | -8 |
| -2.0 | Round 15 | HESEN FUND | 28 | 2♣ | ♦J | -1 | -1 |
| -2.1 | Round 15 | HESEN FUND | 27 | 1N | ♠2 | +2 | +0 |
| -2.2 | Round 11 | CSO | 13 | 2♥ | ♠2 | +1 | -2 |
| -2.2 | Round 12 | PUDONG LUOGEBEIER | 27 | 4♥ | ♦Q | = | +6 |
| -2.3 | Round 5 | POLISH SENIORS | 18 | 4♠ | ♣A | -1 | -5 |
| -2.3 | Round 10 | ANHUI | 8 | 3♠ | ♦A | = | -6 |
| -2.4 | Round 8 | HUSSEIN-CHAGAS | 18 | 2♠ | ♥Q | -1 | -4 |
| -2.4 | Round 11 | CSO | 17 | 2♠ | ♣Q | = | +0 |
| -2.6 | Round 8 | HUSSEIN-CHAGAS | 20 | 4♠ | ♦5 | = | +0 |
| -2.9 | Round 11 | CSO | 15 | 4♠ | ♣A | -1 | +2 |
| -3.3 | Round 11 | CSO | 11 | 3♦ | ♥A | +2 | -7 |
| -3.5 | Round 12 | PUDONG LUOGEBEIER | 29 | 2♠ | ♥Q | = | -5 |
| -3.6 | Round 11 | CSO | 14 | 3♦ | ♥K | +2 | -15 |
| -3.6 | Round 15 | HESEN FUND | 23 | 1N | ♥2 | = | +0 |
| -4.3 | Round 9 | ZHANG | 21 | 3N | ♣8 | +1 | -5 |
| -4.9 | Round 5 | POLISH SENIORS | 11 | 3♣ | ♥J | +1 | -1 |
| -5.0 | Round 6 | TRIJET | 22 | 3♦ | ♦2 | = | +0 |
| -5.3 | Round 6 | TRIJET | 21 | 6♥ | ♣A | -1 | -11 |
| -6.5 | Round 8 | HUSSEIN-CHAGAS | 11 | 6♣x | ♥A | -1 | -9 |
| -6.6 | Round 12 | PUDONG LUOGEBEIER | 28 | 4♠ | ♠5 | = | -5 |
| -7.4 | Round 10 | ANHUI | 9 | 5♥ | ♠2 | -1 | -9 |
| -8.2 | Round 13 | THAILAND/RBSC | 4 | 4♠ | ♣8 | -1 | -13 |
| -8.4 | Round 13 | THAILAND/RBSC | 8 | 6♠ | ♠3 | = | +11 |
| -9.5 | Round 15 | HESEN FUND | 25 | 6♠ | ♥3 | = | +9 |
| -9.7 | Round 5 | POLISH SENIORS | 15 | 6♥ | ♠K | -1 | -14 |
| -9.7 | Round 13 | THAILAND/RBSC | 1 | 6♠ | ♣8 | -2 | -11 |
| -10.8 | Round 13 | THAILAND/RBSC | 9 | 2N | ♠7 | = | -11 |
| -11.8 | Round 9 | ZHANG | 28 | 6♦ | ♠A | = | -11 |