WU Liangkai · YENOVA

539rank
-46.2Butler · 100 bds
-0.46per board
±4.6swing
-1.13vs par /bd · #536/567
-0.55adjusted /bd
Butler per round: 29.9 -15.3 -8.6 8.3 -16.1 -35.3 4.6 5.9 -13.7 -5.9by round

vs par split: bidding -1.29 · play +0.11

Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted -0.55/bd

Card play — on target: opening leads 70.0% #510 of 567 · declarer play 67.7% #482 of 567 · defence 77.3% #477 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (5)73.3% (15)
Declarer play61.5% (13)72.2% (18)
Defence72.7% (11)78.8% (33)

Opening leads by suit led: ♠ 25.0% (8) · ♥ 100.0% (5) · ♦ 100.0% (3) · ♣ 100.0% (4)

vs par by strain: NT -2.15 (34) · a suit -0.68 (65)

vs par by level: part-score -1.77 (43) · game -0.60 (52) · slam -2.50 (4)

By role: declaring -0.45/bd (-2.82 vs par · 55) · defending -0.47/bd (+0.93 vs par · 45)

By vulnerability: vulnerable -0.25/bd (-0.70 vs par · 50) · not vulnerable -0.67/bd (-1.56 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3J.ZhangD.Rotchell – D.BlackmanClosed10+29.9+2.99+2.00
Round 4J.ZhangJ.Bian – N.LiuOpen10-15.3-1.53-1.60
Round 5J.ZhangM.Kirr – J.CarruthersClosed10-8.6-0.86-0.10
Round 6J.ZhangL.Zhang – S.LiuOpen10+8.3+0.83-0.50
Round 7J.ZhangJ.Thompson – L.GinnanClosed10-16.1-1.61-4.70
Round 9J.ZhangA.Hung – N.EdgttonClosed10-35.3-3.53-0.10
Round 10J.ZhangL.Bilde – S.PunchOpen10+4.6+0.46-1.80
Round 13J.ZhangI.Hwang – M.ParkOpen10+5.9+0.59-1.50
Round 14J.ZhangX.Liu – Q.XieOpen10-13.7-1.37+0.00
Round 15J.ZhangX.Hua – D.FeiClosed10-5.9-0.59-3.00

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
+11.9Round 3CARIBBEAN PIRATES266♥♠J=+0
+10.5Round 6WARHORSE253NT♠3=+10
+9.4Round 6WARHORSE244♠x♥Q-3+9
+9.0Round 15WUHAN ENGINEERING264♥x♣A-3+5
+6.8Round 10SCOTMARK24♠x♥A=+7
+6.2Round 13NEWB64♥♠3=+0
+6.0Round 4CHINA XHJT74♠♣K-1+6
+5.9Round 13NEWB86NT♠A=+2
+5.7Round 13NEWB54♥♠9-1-2
+5.4Round 3CARIBBEAN PIRATES255♦x♦8-2+9
+5.3Round 14XINJIANGYILI154♠♥5+1+11
+5.2Round 3CARIBBEAN PIRATES294♠♥J=+10
+5.1Round 6WARHORSE222♦♣A=+6
+4.5Round 9AUSTRALIA Open305♠♦Q-3+11
+4.4Round 5CANADA Seniors174♠♣5-1+5
+4.2Round 7GINNAN93NT♠2=-13
+3.7Round 10SCOTMARK103♠♥10-1+5
+3.5Round 13NEWB14♥♦Q=+0
+3.5Round 14XINJIANGYILI193♥♣6-2+5
+3.4Round 3CARIBBEAN PIRATES27Adj.♠2+4
+3.2Round 7GINNAN33NT♥10-1+5
+3.1Round 7GINNAN103♦♠Q+1+0
+2.7Round 3CARIBBEAN PIRATES214♥♠K=-1
+2.1Round 14XINJIANGYILI142NT♣10+1+1
+2.0Round 3CARIBBEAN PIRATES284♠♣10=-1
+2.0Round 6WARHORSE275♠♥A-1+8
+2.0Round 10SCOTMARK44♦♠6=+0
+1.9Round 10SCOTMARK53♥♠6-1-2
+1.9Round 13NEWB23♦♥K=-9
+1.7Round 5CANADA Seniors183NT♠9-1+6
+1.6Round 6WARHORSE231NT♣3+2+0
+1.5Round 10SCOTMARK91NT♥K=+5
+1.0Round 10SCOTMARK86NT♣6+1-11
+0.9Round 13NEWB93NT♠10+2+2
+0.8Round 5CANADA Seniors151NT♣J=+5
+0.8Round 14XINJIANGYILI173NT♦10+1-1
+0.7Round 9AUSTRALIA Open255♥♥5+2+10
+0.6Round 3CARIBBEAN PIRATES245♦♥J+1-1
+0.6Round 4CHINA XHJT34♥♠K+2+11
+0.4Round 4CHINA XHJT54♠♥A+1+1
+0.4Round 4CHINA XHJT91NT♣J-1-5
+0.4Round 5CANADA Seniors202♠♣2+1+0
+0.3Round 3CARIBBEAN PIRATES304♥♠A+1+0
+0.2Round 5CANADA Seniors112♠♠4+1+0
+0.2Round 6WARHORSE261NT♠Q-1+1
+0.2Round 7GINNAN13♥♣8-1-2
+0.1Round 3CARIBBEAN PIRATES223NT♥10-1+5
+0.1Round 5CANADA Seniors163♣♥K=+7
+0.0Round 5CANADA Seniors121NT♦6-1+2
-0.1Round 4CHINA XHJT62♠♠K+1-1
-0.2Round 15WUHAN ENGINEERING243NT♠5+2+0
-0.3Round 6WARHORSE214♠♦5-3-6
-0.3Round 9AUSTRALIA Open273♠♥A=-7
-0.5Round 15WUHAN ENGINEERING253NT♣3+1+0
-0.8Round 15WUHAN ENGINEERING231♠♥Q+1+0
-1.0Round 13NEWB74♠♣2=+1
-1.1Round 15WUHAN ENGINEERING294♠x♠5-1-7
-1.3Round 4CHINA XHJT25♣x♥A-1+0
-1.3Round 15WUHAN ENGINEERING273♠♣K-1-2
-1.4Round 9AUSTRALIA Open263NT♠7+3+12
-1.4Round 10SCOTMARK33♥♣A-1-7
-1.7Round 3CARIBBEAN PIRATES232NT♣2-1-5
-1.7Round 4CHINA XHJT82NT♥10-1-4
-1.8Round 10SCOTMARK11NT♠3-2-5
-1.8Round 13NEWB42♥♠2+1-1
-2.4Round 14XINJIANGYILI132♠♣6+1-1
-2.4Round 14XINJIANGYILI203♥♦K-1+1
-2.5Round 10SCOTMARK62♠♣10+1+0
-2.5Round 15WUHAN ENGINEERING284NT♦7+2-11
-2.7Round 7GINNAN23♣♦8=-1
-2.7Round 15WUHAN ENGINEERING213♦♥A-3+0
-2.8Round 15WUHAN ENGINEERING303NT♥9-1-5
-2.9Round 5CANADA Seniors142NT♠Q+1-7
-2.9Round 9AUSTRALIA Open283♥♣10-2-5
-3.0Round 15WUHAN ENGINEERING222NT♥Q=-10
-3.3Round 4CHINA XHJT101NTx♠5=-3
-3.3Round 7GINNAN45♦♠K+1-3
-3.3Round 9AUSTRALIA Open292♠♦7=-1
-3.5Round 14XINJIANGYILI184♥♦6+1-4
-3.6Round 7GINNAN84♦x♥3-2-12
-3.6Round 9AUSTRALIA Open242♥♠2=-1
-3.7Round 14XINJIANGYILI113NT♣6+2-1
-4.2Round 14XINJIANGYILI162♠♥K+2-1
-4.9Round 7GINNAN72♦♦3-1-5
-5.0Round 7GINNAN55♣♠7-3-7
-5.2Round 6WARHORSE294♠♥10+1-13
-5.4Round 6WARHORSE303NT♠4-1-10
-5.6Round 13NEWB33NT♦3=+1
-6.2Round 5CANADA Seniors194♠♣A=-7
-6.4Round 9AUSTRALIA Open223NT♠9=-7
-6.6Round 10SCOTMARK73♣♦2+2-10
-6.8Round 4CHINA XHJT14♣♠K+1-7
-7.1Round 5CANADA Seniors133NT♦8-1-12
-7.3Round 7GINNAN64♥x♠A-3-9
-9.2Round 14XINJIANGYILI123NT♦5-1-10
-9.5Round 4CHINA XHJT45♥♠J-3-14
-9.6Round 6WARHORSE283NT♦4=-10
-9.8Round 13NEWB104♠x♥6-2-9
-10.0Round 9AUSTRALIA Open214♠x♦A-2-12
-12.6Round 9AUSTRALIA Open236♦x♥9+1-1