BIAN Jinsheng · SHANGHAI HENGYUANXIANG

122rank
+45.7Butler · 100 bds
+0.46per board
±4.0swing
+1.11vs par /bd · #32/672
+0.33adjusted /bd
Butler per round: -3 26.6 0.4 3.8 -11.6 -1.3 -1.1 15.1 -4.9 21.7by round

vs par split: bidding +1.21 · play +0.34

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted +0.33/bd

Card play — on target: opening leads 83.3% #279 of 671 · declarer play 83.3% #177 of 671 · defence 93.5% #54 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·83.3% (12)
Declarer play·83.3% (12)
Defence·93.5% (31)

Opening leads by suit led: ♥ 100.0% (4) · ♦ 75.0% (4) · ♣ 75.0% (4)

vs par by strain: a suit +1.55 (58)

vs par by level: part-score +0.58 (31) · game +1.92 (25) · slam +12.00 (2)

By role: declaring +0.15/bd (-1.31 vs par · 48) · defending +0.74/bd (+3.35 vs par · 52)

By vulnerability: vulnerable +0.83/bd (+1.54 vs par · 50) · not vulnerable +0.09/bd (+0.68 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.ZhouH.Li – R.WangOpen10-3.0-0.30+1.30
Round 2S.ZhouY.Zhang – B.ShiOpen10+26.6+2.66+6.40
Round 3S.ZhouJ.Harsanyi – M.YuenOpen10+0.4+0.04-2.00
Round 4S.ZhouY.Sun – Z.XuClosed10+3.8+0.38+0.40
Round 5S.ZhouA.Ivanov – N.BarantievOpen10-11.6-1.16-0.40
Round 6S.ZhouB.Satyanarayana – K.NadarClosed10-1.3-0.13+1.00
Round 8S.ZhouJ.George – J.BojohClosed10-1.1-0.11+0.20
Round 10S.ZhouS.Wu – P.ZhuOpen10+15.1+1.51+3.20
Round 11S.ZhouM.Wang – J.CaiOpen10-4.9-0.49-0.20
Round 12S.ZhouS.Su – Y.WangClosed10+21.7+2.17+1.20

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.

ButlerRoundOpponentsBdContractLeadResvs par
+11.2Round 2SHANGHAI THINK CLUB134♥♥4=+10
+9.1Round 10JIEFANG-HEJI CLUB95♥x♣A-1+11
+8.8Round 11CHINA KINGDOM193♠♣J+2+9
+8.2Round 3MUNICH243♣x♥10-3+8
+8.0Round 2SHANGHAI THINK CLUB193N♦J+2+8
+7.9Round 12SII-06 STAR223N♥K+3+8
+7.2Round 4SHANGHAI OCEAN45♦♣Q=-1
+6.8Round 11CHINA KINGDOM166♠♣9-1+13
+6.5Round 1TRIJET73♦♣7-1+13
+6.5Round 12SII-06 STAR243N♣4=+11
+5.5Round 10JIEFANG-HEJI CLUB34♥♦K-1+6
+5.4Round 1TRIJET23N♣8=+7
+5.3Round 6NADAR216♥♣A-1+11
+5.3Round 12SII-06 STAR213N♣4-2+5
+5.2Round 2SHANGHAI THINK CLUB113N♥4-3+7
+4.6Round 1TRIJET42♠♦Q=+6
+4.0Round 5CHATEAU ROSSENOVO122♠♣J-1+5
+3.5Round 12SII-06 STAR292♠♦K=+5
+3.4Round 4SHANGHAI OCEAN92♠♣8+1+1
+3.4Round 8INDONESIA OPEN123N♣10-2+6
+3.3Round 2SHANGHAI THINK CLUB184♠x♥A-1+5
+3.3Round 3MUNICH303N♦5=-6
+3.1Round 8INDONESIA OPEN141N♦6-1+4
+3.1Round 12SII-06 STAR274♥♣5+1-5
+2.9Round 6NADAR264♠♥Q+2+6
+2.8Round 12SII-06 STAR262N♦5=+6
+2.7Round 4SHANGHAI OCEAN52♥♦A-2+0
+2.6Round 8INDONESIA OPEN204♠♦J=+0
+2.4Round 5CHATEAU ROSSENOVO153N♣5+1+11
+2.3Round 5CHATEAU ROSSENOVO184♠♣A-1+5
+2.3Round 8INDONESIA OPEN192N♦Q-1+5
+2.3Round 10JIEFANG-HEJI CLUB83♠♣J=+6
+2.2Round 4SHANGHAI OCEAN15♦♥5-2+5
+1.9Round 2SHANGHAI THINK CLUB143N♣2+4+17
+1.8Round 6NADAR242N♠K-1+5
+1.7Round 2SHANGHAI THINK CLUB203N♥2+1+13
+1.6Round 1TRIJET103N♠5+3+5
+1.5Round 4SHANGHAI OCEAN83♥♠Q-3+0
+1.4Round 2SHANGHAI THINK CLUB171N♠J+2+8
+1.3Round 12SII-06 STAR305♣♦A-1+5
+1.2Round 10JIEFANG-HEJI CLUB54♠♥7+1+11
+1.2Round 12SII-06 STAR253N♣4=-5
+1.1Round 8INDONESIA OPEN162♠♥A+1+0
+1.0Round 3MUNICH252♥♥4-1+1
+1.0Round 5CHATEAU ROSSENOVO142♠♦9=+0
+1.0Round 10JIEFANG-HEJI CLUB42♠♥A-1+5
+1.0Round 10JIEFANG-HEJI CLUB103♠♣5=+1
+0.7Round 3MUNICH223N♥2+1-5
+0.7Round 6NADAR233♦♥A-1+1
+0.6Round 5CHATEAU ROSSENOVO204♠♣K=-1
+0.5Round 10JIEFANG-HEJI CLUB64♠♣A=+0
+0.4Round 11CHINA KINGDOM18Pass+3
+0.2Round 6NADAR274♥♦K-1+5
-0.0Round 6NADAR283N♥4+2+0
-0.1Round 11CHINA KINGDOM203N♠5+3-13
-0.2Round 3MUNICH212♦♥5+2+0
-0.2Round 10JIEFANG-HEJI CLUB71N♦7=-9
-0.5Round 5CHATEAU ROSSENOVO162♠♦6+1+0
-0.5Round 12SII-06 STAR233N♠A-1-6
-0.6Round 4SHANGHAI OCEAN72N♥2=+1
-0.6Round 8INDONESIA OPEN173N♥7=+6
-0.9Round 4SHANGHAI OCEAN23N♣2+2-1
-0.9Round 8INDONESIA OPEN134♠♠3+2-7
-1.1Round 6NADAR223♥♦2-3-6
-1.3Round 11CHINA KINGDOM173♠♣Q-1-4
-1.4Round 1TRIJET93N♥10+2+0
-1.5Round 4SHANGHAI OCEAN33N♥Q+1+1
-1.5Round 8INDONESIA OPEN182♠♥5=+0
-1.7Round 2SHANGHAI THINK CLUB154♥♦4+1+0
-1.7Round 3MUNICH282♥♦6+2-6
-1.8Round 2SHANGHAI THINK CLUB122♥♦J+1+0
-1.8Round 10JIEFANG-HEJI CLUB12♦♥J-1+1
-2.1Round 1TRIJET12♠♦8-2-8
-2.1Round 6NADAR303N♠2-2-6
-2.2Round 3MUNICH293N♠6+2+0
-2.3Round 3MUNICH234♠♥2+1+0
-2.3Round 5CHATEAU ROSSENOVO171N♠2=+1
-2.6Round 2SHANGHAI THINK CLUB161N♣10-1-4
-2.7Round 3MUNICH273N♠Q-1-5
-2.7Round 11CHINA KINGDOM145♦♥K+1+14
-2.8Round 11CHINA KINGDOM153♠♠2+2-7
-3.1Round 1TRIJET52♠♣7+1+0
-3.2Round 5CHATEAU ROSSENOVO192♥♦5+2-2
-3.3Round 6NADAR252♥♠6+1+0
-3.4Round 11CHINA KINGDOM113N♣J+1+0
-3.5Round 4SHANGHAI OCEAN103N♠6-1-6
-3.5Round 10JIEFANG-HEJI CLUB25♦♥K=+0
-3.7Round 1TRIJET35♦♠A=+2
-3.7Round 3MUNICH265♣♦A=-7
-3.8Round 11CHINA KINGDOM132♥♠8-1-5
-4.3Round 1TRIJET63N♣5-2-5
-4.6Round 8INDONESIA OPEN113N♦J+1-4
-5.7Round 6NADAR293♦♣3-1-6
-6.0Round 8INDONESIA OPEN154♥♦Q-2-8
-6.3Round 5CHATEAU ROSSENOVO133N♠2-1-11
-6.5Round 1TRIJET83N♣2=-7
-6.7Round 4SHANGHAI OCEAN65♣x♠Q-3+4
-6.8Round 11CHINA KINGDOM123N♥3-1-12
-9.4Round 12SII-06 STAR285♠♦K-2-12
-9.6Round 5CHATEAU ROSSENOVO113Nx♠Q-3-12