🇨🇳 GUO Ke · CHINA

53rank
-57.7Butler · 221 bds
-0.26per board
±4.8swing
-0.43vs par /bd · #19/20
-0.09adjusted /bd
Butler per round: 48.7 48.7 48.7 -32.9 -32.9 -32.9 -32.9 -50 -50 -50 -50 -23.5 -23.5 -23.5by round

vs par split: bidding +0.15 · play -0.45

Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted -0.09/bd

Card play — on target: opening leads 80.6% #10 of 20 · declarer play 75.0% #11 of 20 · defence 79.7% #15 of 20

Bidding activity — not a pass: 41.7% #14 of 20 (261/626)

Card play by contract type — on target
vs NTvs a suit
Opening leads69.2% (13)87.0% (23)
Declarer play72.7% (11)76.5% (17)
Defence72.4% (29)84.4% (45)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 42.9% (7) · ♦ 93.3% (15) · ♣ 85.7% (7)

vs par by strain: NT -0.18 (79) · a suit -0.59 (141)

vs par by level: part-score +0.72 (72) · game -0.93 (133) · slam -1.73 (15)

By role: declaring +0.03/bd (-3.16 vs par · 105) · defending -0.55/bd (+2.04 vs par · 115)

By vulnerability: vulnerable -0.72/bd (-0.91 vs par · 111) · not vulnerable +0.20/bd (+0.06 vs par · 110)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16N.WangS.Humphries – J.BrakeClosed15+22.6+1.51+1.67
Round of 16N.WangJ.Thompson – E.JacobOpen15+21.3+1.42+0.20
Round of 16N.WangS.Humphries – J.BrakeClosed15+4.8+0.32-1.60
QuarterfinalN.WangN.Smith – N.SeniorClosed16-12.8-0.80-0.94
QuarterfinalN.WangN.Senior – N.SmithOpen16-7.3-0.46-1.50
QuarterfinalN.WangN.Senior – N.SmithOpen16+3.8+0.24-0.44
QuarterfinalN.WangN.Senior – N.SmithOpen16-16.6-1.04-0.56
SemifinalN.WangA.Acar – B.ErkanClosed16-49.1-3.07-1.69
SemifinalN.WangA.Acar – B.ErkanClosed16+22.3+1.39+1.81
SemifinalN.WangD.Yavas – I.OzbayClosed16+3.8+0.24-0.25
SemifinalN.WangA.Acar – B.ErkanClosed16-27.0-1.69-2.25
FinalN.WangC.Dwyer Rimstedt – S.RimstedtClosed16+9.3+0.58+4.06
FinalN.WangC.Dwyer Rimstedt – S.RimstedtOpen16+29.3+1.83-1.12
FinalN.WangC.Dwyer Rimstedt – S.RimstedtClosed16-62.1-3.88-3.25

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
+14.0Round of 16🇦🇺 AUSTRALIA333NT-3+14
+13.0Semifinal🇹🇷 TURKIYE336♦♠Q+1-11
+12.9Round of 16🇦🇺 AUSTRALIA53NT♣J-1+12
+12.7Final🇺🇸 U.S.A.224♠x-1+9
+10.3Round of 16🇦🇺 AUSTRALIA326♠+1+11
+10.3Semifinal🇹🇷 TURKIYE383NT♠K-1+11
+9.8Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND704♥=+0
+9.5Round of 16🇦🇺 AUSTRALIA96♥♠5=+1
+9.5Round of 16🇦🇺 AUSTRALIA106♠♠7=+0
+9.3Semifinal🇹🇷 TURKIYE422♠x♥3+2+10
+9.3Final🇺🇸 U.S.A.96♠♣Q-1+17
+8.3Final🇺🇸 U.S.A.185♦x-2+5
+7.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND434♠-1+10
+7.3Final🇺🇸 U.S.A.274♠+2+11
+7.0Semifinal🇹🇷 TURKIYE823♥x♣2-2+12
+7.0Semifinal🇹🇷 TURKIYE833NT♠6-2+11
+6.9Round of 16🇦🇺 AUSTRALIA383NT=+6
+6.7Final🇺🇸 U.S.A.105♠x♥A-1+12
+6.7Final🇺🇸 U.S.A.283NT-1+11
+6.0Semifinal🇹🇷 TURKIYE852♠♣7-2-5
+5.5Round of 16🇦🇺 AUSTRALIA545♦♥K-1+8
+5.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172♥♣K-3+6
+5.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND844♠-2+2
+5.0Semifinal🇹🇷 TURKIYE911NT♣5=+0
+4.8Round of 16🇦🇺 AUSTRALIA424♥-1+5
+4.7Semifinal🇹🇷 TURKIYE696♠♣K=+0
+4.7Final🇺🇸 U.S.A.153♥x♣A-1+3
+4.7Final🇺🇸 U.S.A.204♠+2-13
+4.3Semifinal🇹🇷 TURKIYE171NT♣Q-3+6
+4.3Final🇺🇸 U.S.A.393♣x♠K-1+10
+4.0Semifinal🇹🇷 TURKIYE261♥♥3=+5
+4.0Semifinal🇹🇷 TURKIYE764♥♦4-1+6
+4.0Semifinal🇹🇷 TURKIYE792NT♦4-3+4
+4.0Semifinal🇹🇷 TURKIYE942♥♠K=+6
+4.0Final🇺🇸 U.S.A.22♠♥4=+1
+3.7Final🇺🇸 U.S.A.264♠=+0
+3.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND662♠+1+0
+3.5Round of 16🇦🇺 AUSTRALIA516♣♠T=-2
+3.4Round of 16🇦🇺 AUSTRALIA413NT+2+1
+3.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND404♥-1+10
+3.3Final🇺🇸 U.S.A.13♥♦2=-6
+3.3Final🇺🇸 U.S.A.13Pass+3
+3.3Final🇺🇸 U.S.A.302NT-1+4
+3.3Final🇺🇸 U.S.A.434♥♠5=+0
+3.2Round of 16🇦🇺 AUSTRALIA554♥♦7=-13
+3.1Round of 16🇦🇺 AUSTRALIA464♠♥7+2+1
+3.1Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264♠♥3-2+2
+2.7Round of 16🇦🇺 AUSTRALIA73♠♦Q=+0
+2.7Round of 16🇦🇺 AUSTRALIA124♠♣A-1+6
+2.7Final🇺🇸 U.S.A.74♥♠A+2+12
+2.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND923♣=+5
+2.3Semifinal🇹🇷 TURKIYE405♣♦K-1+10
+2.0Semifinal🇹🇷 TURKIYE654♥♦5+2-11
+1.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND484♥x-2-5
+1.7Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203NT♥Q+1+0
+1.7Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND354♥+1+0
+1.7Final🇺🇸 U.S.A.253♠=+0
+1.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223♥♣3=+0
+1.5Round of 16🇦🇺 AUSTRALIA432NT+2-9
+1.5Round of 16🇦🇺 AUSTRALIA573NT♦K+1+0
+1.4Round of 16🇦🇺 AUSTRALIA142♠♦7-2+0
+1.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND854♥-1+5
+1.3Semifinal🇹🇷 TURKIYE232NT♠A=-1
+1.3Semifinal🇹🇷 TURKIYE482♣x♦7-1-2
+1.3Semifinal🇹🇷 TURKIYE744♠♦2=+13
+1.3Final🇺🇸 U.S.A.143NT♦K=+11
+1.2Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND771NT-1-1
+1.2Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND822♥-2+2
+1.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND743NT+1+1
+0.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND231NT♦2=-1
+0.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND322♠♦A+1+1
+0.7Round of 16🇦🇺 AUSTRALIA12♦♦3+1+7
+0.7Round of 16🇦🇺 AUSTRALIA473NT♣2+1+0
+0.7Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND212♠♥A+2+2
+0.7Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND374♥+1-11
+0.7Semifinal🇹🇷 TURKIYE314♠♣3+3-10
+0.7Semifinal🇹🇷 TURKIYE394NT♦5+2+1
+0.7Semifinal🇹🇷 TURKIYE443♣♠A+1+9
+0.7Semifinal🇹🇷 TURKIYE704♠♦9+1+4
+0.7Semifinal🇹🇷 TURKIYE734♥♠A=-1
+0.7Final🇺🇸 U.S.A.383♠♥2-1+5
+0.6Round of 16🇦🇺 AUSTRALIA523NT♣T+1+0
+0.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND331NT+1+0
+0.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND693NT-1+6
+0.5Round of 16🇦🇺 AUSTRALIA406♣=-13
+0.4Round of 16🇦🇺 AUSTRALIA593♠♠5-2+2
+0.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND785♣-1+5
+0.3Round of 16🇦🇺 AUSTRALIA84♠♦5=+1
+0.3Semifinal🇹🇷 TURKIYE322♠♣Q+1+6
+0.3Semifinal🇹🇷 TURKIYE672♠♣K+1+0
+0.3Semifinal🇹🇷 TURKIYE683NT♠3+2+0
+0.3Final🇺🇸 U.S.A.114♠♥2=+1
+0.3Final🇺🇸 U.S.A.211NT+1+0
+0.1Round of 16🇦🇺 AUSTRALIA23NT♣4=+1
-0.0Round of 16🇦🇺 AUSTRALIA603♠♦A=-1
+0.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND304♥♦4=+0
-0.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND791NT=+0
-0.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND803NT+1+1
-0.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND863NT+2+10
-0.0Semifinal🇹🇷 TURKIYE356♥♥T=+0
-0.0Semifinal🇹🇷 TURKIYE362♥♦7=+0
-0.0Semifinal🇹🇷 TURKIYE372♥♠2+1+0
-0.0Semifinal🇹🇷 TURKIYE473♣♦3-1+2
-0.0Semifinal🇹🇷 TURKIYE773NT♦8-1-6
-0.0Semifinal🇹🇷 TURKIYE844♠♣6+2-9
-0.0Semifinal🇹🇷 TURKIYE864♠♦5-1-6
-0.0Semifinal🇹🇷 TURKIYE903NT♠4=+0
-0.0Semifinal🇹🇷 TURKIYE957♥♥3-1-14
-0.0Final🇺🇸 U.S.A.44♠♣3+1+0
+0.0Final🇺🇸 U.S.A.194♠+2-11
+0.0Final🇺🇸 U.S.A.245♠=+0
+0.0Final🇺🇸 U.S.A.324♥=+0
-0.0Final🇺🇸 U.S.A.374♠♥K=+0
-0.0Final🇺🇸 U.S.A.423NT♥2=+10
-0.1Round of 16🇦🇺 AUSTRALIA441NT=+0
-0.2Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND953NT+2+0
-0.2Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND964♠=+1
-0.3Round of 16🇦🇺 AUSTRALIA394♥=+0
-0.3Round of 16🇦🇺 AUSTRALIA503NT♠5+2-1
-0.3Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND294♠♣T+1+0
-0.3Semifinal🇹🇷 TURKIYE283NT♣Q+3+13
-0.3Final🇺🇸 U.S.A.334♥♠9+1-11
-0.3Final🇺🇸 U.S.A.482♥♠Q+2-10
-0.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND654♠+1+0
-0.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND674♠+1-1
-0.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND752♥-1+3
-0.6Round of 16🇦🇺 AUSTRALIA64♥♣A-2-2
-0.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND684♠+2-1
-0.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND891NT=-6
-0.7Round of 16🇦🇺 AUSTRALIA151♠♦4+3+10
-0.7Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND464♥=+0
-0.7Semifinal🇹🇷 TURKIYE221NT♠K=-1
-0.7Final🇺🇸 U.S.A.174♥-1-5
-0.7Final🇺🇸 U.S.A.234♥+1+0
-0.8Round of 16🇦🇺 AUSTRALIA563NT♥5+1+0
-0.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND424♥-1-6
-1.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243NT♦4=+1
-1.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND413♥=+0
-1.0Semifinal🇹🇷 TURKIYE432NT♦8=+7
-1.1Round of 16🇦🇺 AUSTRALIA362NT+1+1
-1.2Round of 16🇦🇺 AUSTRALIA483NT♠2+2-1
-1.2Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND814♥=+1
-1.2Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND914♠-1-8
-1.3Round of 16🇦🇺 AUSTRALIA32♠♠A-1+0
-1.3Semifinal🇹🇷 TURKIYE463NT♦Q-2-5
-1.3Semifinal🇹🇷 TURKIYE721NT♥7=+1
-1.3Semifinal🇹🇷 TURKIYE753NT♦K=-1
-1.4Round of 16🇦🇺 AUSTRALIA133NT♠7+2+0
-1.4Round of 16🇦🇺 AUSTRALIA493NT♥2=-13
-1.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND284♥♦K=+0
-1.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND393NT=+0
-1.5Round of 16🇦🇺 AUSTRALIA352♥+1-1
-1.7Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND313NT♣A+1+0
-1.7Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND473♠=+0
-1.7Final🇺🇸 U.S.A.463NT♠6+2-1
-1.8Round of 16🇦🇺 AUSTRALIA583♥♦J=-1
-1.8Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND723NT+2+0
-1.8Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND732NT-1-12
-1.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND364♠-1-6
-2.0Semifinal🇹🇷 TURKIYE803NT♠2+1+0
-2.0Semifinal🇹🇷 TURKIYE894♥♣4+2-1
-2.0Semifinal🇹🇷 TURKIYE924♠♣K-2-6
-2.1Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND252♦♥A+1+0
-2.3Final🇺🇸 U.S.A.81NT♦6-2-5
-2.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193♥♠3-4-3
-2.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND881NT+1+0
-2.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND944♦-1-4
-2.7Semifinal🇹🇷 TURKIYE243NT♣7-3+2
-2.7Semifinal🇹🇷 TURKIYE303NT♣5-1-10
-3.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND444♥-2-5
-3.0Semifinal🇹🇷 TURKIYE663NT♣3+2-10
-3.2Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND871NT+1+0
-3.3Round of 16🇦🇺 AUSTRALIA343NT=+0
-3.3Semifinal🇹🇷 TURKIYE451NT♥K+3+9
-3.3Semifinal🇹🇷 TURKIYE714♥♦A=-3
-3.3Semifinal🇹🇷 TURKIYE783NT♣2+1+0
-3.3Final🇺🇸 U.S.A.123♣♠A=+0
-3.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND454♠+1-1
-3.4Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND713♣-2-3
-3.5Round of 16🇦🇺 AUSTRALIA113NT♠Q=+0
-3.5Round of 16🇦🇺 AUSTRALIA372♦x-2+3
-3.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND933♥=-10
-3.7Final🇺🇸 U.S.A.34♥♦J+1+11
-3.9Round of 16🇦🇺 AUSTRALIA314♥+2-2
-4.0Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND764♥-1-5
-4.1Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND342♥+2+1
-4.6Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND834♠=+0
-4.7Semifinal🇹🇷 TURKIYE415♣♠A-2-8
-4.7Final🇺🇸 U.S.A.63♥♦K+1+6
-4.7Final🇺🇸 U.S.A.295♦+1-13
-4.7Final🇺🇸 U.S.A.443NT♥6+1-1
-5.0Semifinal🇹🇷 TURKIYE254♣♦A=+0
-5.0Semifinal🇹🇷 TURKIYE273NT♥7=-1
-5.0Semifinal🇹🇷 TURKIYE344♥♠A+1-4
-5.0Final🇺🇸 U.S.A.53NT♥2+2-1
-5.1Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND384♥=-11
-6.0Semifinal🇹🇷 TURKIYE184♠♣4-1-10
-6.4Round of 16🇦🇺 AUSTRALIA453NT-2-13
-7.2Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND901NTx=-7
-7.3Final🇺🇸 U.S.A.166♥♦2=+0
-7.3Final🇺🇸 U.S.A.406♠♣7-1-11
-7.7Final🇺🇸 U.S.A.473NT♣4=+0
-7.9Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND185♦♠3-2-13
-8.0Semifinal🇹🇷 TURKIYE204♠♥5+1-10
-8.0Semifinal🇹🇷 TURKIYE931NT♠A-3-8
-8.0Final🇺🇸 U.S.A.353NT♠2-1-6
-8.2Round of 16🇦🇺 AUSTRALIA534♥♥7=-3
-8.7Final🇺🇸 U.S.A.346♠♣K=-1
-9.0Semifinal🇹🇷 TURKIYE193NT♠6+1-1
-9.0Final🇺🇸 U.S.A.414♥♣A=-7
-9.3Semifinal🇹🇷 TURKIYE293NT♦5+2-1
-9.7Round of 16🇦🇺 AUSTRALIA44♥x♦A=-11
-10.0Semifinal🇹🇷 TURKIYE814♥♣A-1-10
-10.0Semifinal🇹🇷 TURKIYE966♣♠7=+11
-10.3Quarterfinal🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♠x♥K=-10
-10.7Final🇺🇸 U.S.A.453NT♣Q-1-12
-11.0Semifinal🇹🇷 TURKIYE216♥♠A-1-14
-11.0Semifinal🇹🇷 TURKIYE883NT♠4=-6
-12.0Final🇺🇸 U.S.A.363NT♣6+3-17
-13.0Semifinal🇹🇷 TURKIYE873NT♥Q+2-11
-13.3Final🇺🇸 U.S.A.315♣x-3-16