LIANG Junxiang · YENOVA

156rank
+38.3Butler · 120 bds
+0.32per board
±5.0swing
+0.40vs par /bd · #145/567
+0.16adjusted /bd
Butler per round: -0.1 -1.7 20.3 6.7 -3 -12 15.4 -14.4 -21.3 27.1 22.3 -1by round

vs par split: bidding +0.03 · play +0.37

Strength of schedule: opponents averaged -0.16/bd (an easy draw) → opponent-adjusted +0.16/bd

Card play — on target: opening leads 79.3% #306 of 567 · declarer play 66.7% #505 of 567 · defence 77.0% #485 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads57.1% (7)86.4% (22)
Declarer play81.8% (11)60.0% (25)
Defence66.7% (21)82.5% (40)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 60.0% (10) · ♦ 100.0% (4) · ♣ 100.0% (6)

vs par by strain: NT +0.11 (36) · a suit +0.52 (84)

vs par by level: part-score -0.22 (50) · game +1.00 (62) · slam -0.38 (8)

By role: declaring -0.06/bd (-1.80 vs par · 59) · defending +0.69/bd (+2.52 vs par · 61)

By vulnerability: vulnerable +0.67/bd (+0.92 vs par · 60) · not vulnerable -0.03/bd (-0.12 vs par · 60)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Y.GuanJ.Liu – Y.CaiOpen10-0.1-0.01+0.20
Round 2Y.GuanA.Tartarin – I.BaroniClosed10-1.7-0.17+1.60
Round 4Y.GuanJ.Zhou – J.HouClosed10+20.3+2.03+1.90
Round 5Y.GuanG.Mittelman – K.BercusonOpen10+6.7+0.67+0.10
Round 6Y.GuanH.Shi – J.WangClosed10-3.0-0.30+1.00
Round 8Y.GuanY.Liu – F.DuClosed10-12.0-1.20-1.30
Round 9Y.GuanP.Gill – S.HansOpen10+15.4+1.54-2.50
Round 11Y.GuanY.Wei – J.JinOpen10-14.4-1.44-2.10
Round 12Y.GuanH.Yu – Y.ZhangOpen10-21.3-2.13-1.30
Round 13X.ZhangC.Lee – J.KimClosed10+27.1+2.71+4.20
Round 14X.ZhangJ.Zhou – J.GuClosed10+22.3+2.23+0.90
Round 15X.ZhangR.Chen – D.FanOpen10-1.0-0.10+2.10

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
+13.3Round 6WARHORSE296♠x♦J-1+17
+12.5Round 4CHINA XHJT54♠x♥A-2+12
+11.4Round 4CHINA XHJT94♦x♦5-3+13
+10.0Round 11JILIN BA194♠x♣J-1+13
+10.0Round 14XINJIANGYILI125♠♣K-2+11
+8.7Round 2PSG143NTx♥2-2+5
+8.5Round 15WUHAN ENGINEERING263NT♣Q-2+13
+7.9Round 2PSG115♦x♥2-1+11
+7.7Round 9AUSTRALIA Open236♦♥9=-8
+7.3Round 2PSG193NT♦10+1+11
+7.1Round 5CANADA Seniors134♠♣Q-1+12
+7.1Round 15WUHAN ENGINEERING292♠♥A+1+12
+7.0Round 13NEWB14♥♦Q-1+10
+7.0Round 14XINJIANGYILI204♥♦A-3+4
+6.8Round 9AUSTRALIA Open223NT♠7+1+7
+6.8Round 14XINJIANGYILI154♠♥4-2+0
+6.2Round 5CANADA Seniors194♠♣A=+7
+6.2Round 13NEWB33NT♥2+1+0
+6.0Round 9AUSTRALIA Open274♠♥A-2+11
+6.0Round 13NEWB85♦♠A+1+11
+5.2Round 11JILIN BA134♥♠7=+10
+5.2Round 15WUHAN ENGINEERING273♠♣K=+6
+5.1Round 5CANADA Seniors204♠♣6-1+6
+5.1Round 11JILIN BA115♦♣4-1+4
+4.9Round 1WUHAN DONGFANG34♥♥2-2+6
+4.9Round 14XINJIANGYILI193NT♥7-3+5
+4.3Round 13NEWB54♥♦A=+11
+4.2Round 1WUHAN DONGFANG93♥♦A=+8
+3.8Round 1WUHAN DONGFANG62♠♦A=+11
+3.7Round 8WUHAN193NT♠2-1+10
+3.3Round 2PSG154♥♠A=+6
+3.3Round 13NEWB22♠♣7=+12
+3.2Round 14XINJIANGYILI163♠♥A=+0
+2.8Round 12METALLURGY FED302NT♠10=-1
+2.8Round 15WUHAN ENGINEERING303NT♦4-1+5
+2.7Round 14XINJIANGYILI184♥♣3=+3
+2.1Round 5CANADA Seniors141NT♠Q+1+6
+1.9Round 8WUHAN174♥♠A-1-2
+1.9Round 14XINJIANGYILI113NT♣6=-1
+1.7Round 4CHINA XHJT82NT♣5-1+4
+1.6Round 4CHINA XHJT101NT♠5+1+1
+1.6Round 6WARHORSE282♠♥3+1+0
+1.6Round 9AUSTRALIA Open292♠♦9+2-1
+1.5Round 1WUHAN DONGFANG22♦♠2+2+0
+1.5Round 11JILIN BA173♠♥K=-6
+1.4Round 9AUSTRALIA Open263NT♠A+3-12
+1.3Round 4CHINA XHJT26♣x♥A-1+0
+1.2Round 9AUSTRALIA Open283♥♠K-1+4
+1.1Round 13NEWB42♥♦3=+0
+1.1Round 13NEWB93NT♠4=+0
+1.0Round 8WUHAN144♥♠6=+1
+0.8Round 15WUHAN ENGINEERING232♠♥5=+0
+0.6Round 1WUHAN DONGFANG13♠♣2+1+6
+0.6Round 2PSG131NT♦K=-1
+0.3Round 12METALLURGY FED232♥♣4+1+0
+0.2Round 13NEWB73NT♥K=-2
-0.0Round 1WUHAN DONGFANG101NT♦2+1+0
+0.0Round 8WUHAN115♠♥A=+0
+0.0Round 12METALLURGY FED211♠♣7+2+1
-0.1Round 5CANADA Seniors163♣♠J=-7
-0.1Round 9AUSTRALIA Open243♥♦5-1-4
-0.3Round 4CHINA XHJT14♥♠K+1+0
-0.3Round 8WUHAN133♦♠K+1+0
-0.3Round 12METALLURGY FED263♣♦Q=-1
-0.4Round 6WARHORSE262♦♥3=-1
-0.5Round 8WUHAN153NT♥2+1+0
-0.5Round 14XINJIANGYILI141NT♣8=+1
-0.6Round 4CHINA XHJT34♥♦6+2-11
-0.6Round 6WARHORSE232♠♣5=+1
-0.6Round 13NEWB63♥♠6+1+6
-0.7Round 4CHINA XHJT72♠♣7+1+0
-0.8Round 12METALLURGY FED292♠♣7+2-1
-0.8Round 15WUHAN ENGINEERING243NT♠8+3-1
-0.9Round 4CHINA XHJT62♥♥6-1+0
-0.9Round 6WARHORSE243♦♠A=+0
-0.9Round 12METALLURGY FED256♦♠5=+11
-1.0Round 2PSG124♥♥7-2+9
-1.0Round 8WUHAN163NT♥6-1-5
-1.1Round 5CANADA Seniors113♠♣8+1-1
-1.3Round 6WARHORSE213NT♦J-2+5
-1.4Round 11JILIN BA123NT♠10+1+0
-1.5Round 13NEWB103NT♠7-1-6
-1.6Round 5CANADA Seniors152♥♠A=-5
-1.7Round 5CANADA Seniors183NT♠9-1-6
-1.7Round 9AUSTRALIA Open255♥♦5+1-11
-2.0Round 6WARHORSE275♠♦J-1-8
-2.2Round 1WUHAN DONGFANG52♣♦2+3-7
-2.4Round 12METALLURGY FED226♣♦5=+2
-3.1Round 1WUHAN DONGFANG84♠♦A-1-10
-3.1Round 6WARHORSE251NT♥2=+1
-3.3Round 9AUSTRALIA Open306♣♦Q-2-11
-3.6Round 5CANADA Seniors121NT♦6=-5
-3.8Round 2PSG163NT♠4=-7
-3.8Round 8WUHAN203♣♥3=+0
-4.1Round 6WARHORSE223♥♦K-1-5
-4.2Round 9AUSTRALIA Open214♥♠J=+0
-4.6Round 11JILIN BA163NT♠6-2-6
-4.7Round 1WUHAN DONGFANG44♥♦2-1-6
-5.1Round 1WUHAN DONGFANG73♣♠3-1-6
-5.1Round 8WUHAN125♣♦2=-11
-5.4Round 15WUHAN ENGINEERING214♥♠5-2-8
-5.5Round 6WARHORSE303NT♠4=+0
-5.5Round 15WUHAN ENGINEERING252♥x♥K-1-6
-5.6Round 12METALLURGY FED274♠♣K-1-10
-5.6Round 14XINJIANGYILI131NT♠5+3-7
-5.7Round 4CHINA XHJT43NT♠J+2+0
-5.7Round 5CANADA Seniors174♠♥4-2-6
-5.9Round 12METALLURGY FED244♠♣A+1+0
-5.9Round 15WUHAN ENGINEERING223NT♠4=+0
-6.5Round 11JILIN BA142♠♦K-2-6
-6.6Round 11JILIN BA154♥♦K-1-13
-6.9Round 2PSG203NT♦2=-3
-7.3Round 11JILIN BA203♦♦5-2-7
-7.8Round 15WUHAN ENGINEERING286♠♦6=+0
-7.9Round 8WUHAN184♦x♣8+1-6
-8.1Round 14XINJIANGYILI173NTx♥J+2-7
-8.5Round 12METALLURGY FED286♥♦J-1-14
-8.6Round 2PSG182♣x♥10+1-10
-9.2Round 2PSG174♠x♠5=-5
-9.8Round 11JILIN BA183♥♣J-6-10