🏴󠁧󠁢󠁥󠁮󠁧󠁿 ROBSON Andrew · ENGLAND

28rank
+81.2Butler · 256 bds
+0.32per board
±4.7swing
+0.07vs par /bd · #61/126
+0.27adjusted /bd
Butler per round: -7.6 -14.1 8 3.1 9.6 -1.2 6.3 1.3 24.3 -15.2 19.3 -20.3 36.5 1.8 7.3 22.1by round

vs par split: bidding -0.08 · play +0.16

Strength of schedule: opponents averaged -0.05/bd (an average draw) → opponent-adjusted +0.27/bd

Card play — on target: opening leads 84.9% #45 of 126 · declarer play 79.7% #33 of 126 · defence 90.3% #35 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads76.2% (21)90.6% (32)
Declarer play78.3% (23)80.4% (46)
Defence86.7% (30)91.6% (83)

Opening leads by suit led: ♠ 88.2% (17) · ♥ 75.0% (8) · ♦ 86.4% (22) · ♣ 83.3% (6)

vs par by strain: NT +1.04 (68) · a suit -0.28 (188)

vs par by level: part-score -1.00 (83) · game +0.47 (151) · slam +1.36 (22)

By role: declaring +0.25/bd (-1.92 vs par · 141) · defending +0.40/bd (+2.50 vs par · 115)

By vulnerability: vulnerable -0.08/bd (-0.60 vs par · 128) · not vulnerable +0.71/bd (+0.74 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.AllfreyB.Satyanarayana – K.NadarClosed16-7.6-0.47-1.62
Round 3A.AllfreyC.Bosenberg – N.EberOpen16-14.1-0.88-2.88
Round 5A.AllfreyD.Korbel – D.WolpertClosed16+8.0+0.50-2.44
Round 7A.AllfreyM.Reid – P.NewellClosed16+3.1+0.19+1.31
Round 9A.AllfreyS.Noshy – A.SamirClosed16+9.6+0.60+1.56
Round 10A.AllfreyW.Basiony – T.MaciOpen16-1.2-0.07-2.25
Round 12A.AllfreyC.Ho – A.ChaoClosed16+6.3+0.39+0.12
Round 13T.ForresterD.Chen – K.FurutaOpen16+1.3+0.08-0.81
Round 14T.ForresterG.Chagas – P.BrumOpen16+24.3+1.52+3.12
Round 15T.ForresterB.Drijver – S.BrinkOpen16-15.2-0.95+0.50
Round 16T.ForresterC.Ju – Z.ShiOpen16+19.3+1.21+0.56
Round 17A.AllfreyF.Fantoni – C.NunesOpen16-20.3-1.27-0.06
Round 18A.AllfreyK.Jassem – M.MazurkiewiczClosed16+36.5+2.28+1.12
Round 19T.ForresterC.Martel – Z.MahmoodClosed16+1.8+0.11+0.94
Round 20T.ForresterR.Krochmalik – P.LavingsOpen16+7.3+0.46+0.44
Round 21T.ForresterJ.Fritsche – R.RohowskyOpen16+22.1+1.38+1.50

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
+13.4Round 21🇩🇪 GERMANY106♣♠A=+12
+11.7Round 18🇵🇱 POLAND244♠♥J=+11
+11.6Round 13🇯🇵 JAPAN63NTx♠9-3+12
+11.4Round 1🇮🇳 INDIA63NT♣4-1+19
+10.9Round 17🇲🇨 MONACO64♥♦8+3+12
+10.7Round 16🇨🇳 CHINA313NTx♣9+2+8
+10.6Round 12🇹🇼 CHINESE TAIPEI316♣♦5=+0
+9.8Round 21🇩🇪 GERMANY13NTx♦5+1+6
+9.7Round 10🇧🇭 BAHRAIN224♠♥K=+0
+9.6Round 14🇧🇷 BRAZIL306♥♣2-2+14
+9.2Round 13🇯🇵 JAPAN87♥♥7=+0
+9.0Round 1🇮🇳 INDIA104♠♥6-1+12
+9.0Round 9🇪🇬 EGYPT33NT♦4+1+7
+8.9Round 14🇧🇷 BRAZIL216♥♦2-2+16
+8.8Round 10🇧🇭 BAHRAIN234♥x♠10=+5
+8.4Round 18🇵🇱 POLAND196♠♦K=+0
+8.1Round 3🇿🇦 SOUTH AFRICA43♥♠A=+7
+8.1Round 12🇹🇼 CHINESE TAIPEI173♠x♣A-3+2
+8.1Round 18🇵🇱 POLAND263NT♦4=+10
+7.1Round 5🇨🇦 CANADA135♣♠K=+0
+6.7Round 9🇪🇬 EGYPT115♣♠4-3+7
+6.5Round 20🇦🇺 AUSTRALIA254♥♠K-1+10
+6.4Round 12🇹🇼 CHINESE TAIPEI184♠♦K-1+10
+6.3Round 7🇳🇿 NEW ZEALAND76♠♦2=+0
+6.3Round 21🇩🇪 GERMANY52♠♥Q-1+12
+6.2Round 21🇩🇪 GERMANY24♠x♦A=+9
+6.1Round 14🇧🇷 BRAZIL286♥♦K+1+13
+6.0Round 18🇵🇱 POLAND234♥x♦A-1+2
+5.7Round 19🇺🇸 USA2126♥♠A=+0
+5.5Round 5🇨🇦 CANADA146♦x♠Q-1+0
+5.4Round 19🇺🇸 USA2133NT♥T-1+12
+5.3Round 9🇪🇬 EGYPT164♠♥7=+1
+5.3Round 19🇺🇸 USA225♦x♥A-1+13
+5.1Round 7🇳🇿 NEW ZEALAND26♦♣3=+0
+5.1Round 20🇦🇺 AUSTRALIA203NT♠6+1+0
+4.9Round 18🇵🇱 POLAND304♥♦5-2+11
+4.7Round 19🇺🇸 USA282♠♣J=+6
+4.6Round 18🇵🇱 POLAND283NT♥2-3+7
+4.5Round 9🇪🇬 EGYPT136♣x♦A-2+0
+4.3Round 3🇿🇦 SOUTH AFRICA143NT♠3+1+10
+4.3Round 5🇨🇦 CANADA15♠♣Q=-11
+4.3Round 7🇳🇿 NEW ZEALAND85♥♠A=+8
+4.3Round 19🇺🇸 USA292♥♠5-1+4
+4.2Round 15🇳🇱 NETHERLANDS12♠♦A+1+0
+4.2Round 16🇨🇳 CHINA193NT♥Q=-1
+4.1Round 9🇪🇬 EGYPT54♠♦4-1+5
+4.0Round 7🇳🇿 NEW ZEALAND53NT♠4=+0
+3.9Round 21🇩🇪 GERMANY63NT♠5-1+5
+3.8Round 5🇨🇦 CANADA63♠♥6=+0
+3.8Round 12🇹🇼 CHINESE TAIPEI245♦♣3-1+8
+3.4Round 21🇩🇪 GERMANY124♠♦A=+1
+3.3Round 20🇦🇺 AUSTRALIA231NT♦Q=+6
+3.2Round 16🇨🇳 CHINA284♥♠Q-2+2
+3.1Round 5🇨🇦 CANADA76♥♦3=+0
+3.1Round 17🇲🇨 MONACO84♥♦6-2+6
+3.0Round 9🇪🇬 EGYPT103NT♦5+1+0
+3.0Round 12🇹🇼 CHINESE TAIPEI204♥♠J+1+0
+3.0Round 14🇧🇷 BRAZIL274♥♦Q-1+5
+3.0Round 16🇨🇳 CHINA184♥♦2=+0
+3.0Round 21🇩🇪 GERMANY116♦♥K=+0
+2.9Round 14🇧🇷 BRAZIL235♠♥K-1-3
+2.8Round 1🇮🇳 INDIA113NT♥2-2+6
+2.7Round 1🇮🇳 INDIA42♥♦Q+1+0
+2.7Round 5🇨🇦 CANADA45♣♦2+1+13
+2.7Round 19🇺🇸 USA252NT♠3=+10
+2.7Round 20🇦🇺 AUSTRALIA272♠♥Q+1-7
+2.6Round 15🇳🇱 NETHERLANDS94♠♥Q+1+0
+2.5Round 3🇿🇦 SOUTH AFRICA134♠♣J+1+0
+2.5Round 13🇯🇵 JAPAN34♠♦9-1+6
+2.5Round 14🇧🇷 BRAZIL324♠♦5+1+0
+2.5Round 18🇵🇱 POLAND224♠♣A-1+5
+2.5Round 20🇦🇺 AUSTRALIA293NT♥7+2+2
+2.4Round 14🇧🇷 BRAZIL173NT♥3+1+7
+2.3Round 3🇿🇦 SOUTH AFRICA83NT♠5+2-10
+2.3Round 17🇲🇨 MONACO104♠♣3-1+6
+2.3Round 20🇦🇺 AUSTRALIA193♠♦T-2+0
+2.2Round 7🇳🇿 NEW ZEALAND144♥♣A-2+6
+2.2Round 10🇧🇭 BAHRAIN324NT♠2+2+1
+2.1Round 9🇪🇬 EGYPT81NT♠6=+5
+2.1Round 14🇧🇷 BRAZIL195♣♦J-1+10
+2.0Round 7🇳🇿 NEW ZEALAND102♠♣4+1+1
+2.0Round 7🇳🇿 NEW ZEALAND133NT♦3+2+12
+1.9Round 7🇳🇿 NEW ZEALAND113♦♣9=-1
+1.8Round 1🇮🇳 INDIA85♥♠6-2+0
+1.8Round 5🇨🇦 CANADA91NT♥Q+2+1
+1.8Round 10🇧🇭 BAHRAIN202♠♥A+1+1
+1.8Round 10🇧🇭 BAHRAIN213NT♠Q+2-10
+1.8Round 13🇯🇵 JAPAN125♦♥A-2+0
+1.8Round 16🇨🇳 CHINA232♥♣6+1+1
+1.7Round 14🇧🇷 BRAZIL316♥x♥T-4-4
+1.7Round 18🇵🇱 POLAND251♠♦A+2+0
+1.6Round 17🇲🇨 MONACO91NT♦5+3+9
+1.6Round 19🇺🇸 USA2164♥x♦A-1-1
+1.5Round 12🇹🇼 CHINESE TAIPEI226♥♠A=+0
+1.5Round 14🇧🇷 BRAZIL222♥♣6=+6
+1.5Round 15🇳🇱 NETHERLANDS142♥♣5=+5
+1.5Round 16🇨🇳 CHINA174♠♣9=+0
+1.4Round 16🇨🇳 CHINA263NT♠K-1+6
+1.4Round 17🇲🇨 MONACO23♠♥J=+6
+1.4Round 19🇺🇸 USA271NT♥3+2+1
+1.3Round 5🇨🇦 CANADA32♠♣Q+1+0
+1.2Round 1🇮🇳 INDIA73♥♣K+1-1
+1.2Round 12🇹🇼 CHINESE TAIPEI234♥♥2+1+0
+1.1Round 3🇿🇦 SOUTH AFRICA73NT♠7=+2
+1.1Round 3🇿🇦 SOUTH AFRICA93NT♣5+3+12
+1.0Round 1🇮🇳 INDIA56♠♥K+1-13
+1.0Round 13🇯🇵 JAPAN115♥♠A+1+11
+1.0Round 16🇨🇳 CHINA322♥♠5+1+0
+1.0Round 19🇺🇸 USA2154♠♣K=+0
+0.9Round 13🇯🇵 JAPAN23NT♠3+2+1
+0.9Round 15🇳🇱 NETHERLANDS33♣♠T+1+7
+0.8Round 10🇧🇭 BAHRAIN263♠♦K=+0
+0.8Round 20🇦🇺 AUSTRALIA263NT♥4+2+0
+0.7Round 3🇿🇦 SOUTH AFRICA163NT♠2+3-11
+0.7Round 14🇧🇷 BRAZIL254♠♣7+1+0
+0.7Round 15🇳🇱 NETHERLANDS162♠♠2+1+0
+0.7Round 16🇨🇳 CHINA203♣♠Q+1+0
+0.7Round 18🇵🇱 POLAND316♦♠T+1+11
+0.6Round 14🇧🇷 BRAZIL263NT♦A+2+1
+0.6Round 18🇵🇱 POLAND171NT♣3+2-6
+0.6Round 20🇦🇺 AUSTRALIA222♥♦9=+1
+0.5Round 9🇪🇬 EGYPT123NT♠8+2+0
+0.5Round 18🇵🇱 POLAND204NT+2-1
+0.4Round 12🇹🇼 CHINESE TAIPEI193NT♦9+2+0
+0.4Round 13🇯🇵 JAPAN104♠♥K=+3
+0.4Round 16🇨🇳 CHINA303NT♦Q=+1
+0.4Round 17🇲🇨 MONACO54♠♦3=+1
+0.3Round 7🇳🇿 NEW ZEALAND92♥♠6+1+0
+0.3Round 21🇩🇪 GERMANY33♠♦A-1-2
+0.2Round 15🇳🇱 NETHERLANDS44♠♣8+1+4
+0.1Round 21🇩🇪 GERMANY164♥♠A+1+10
+0.0Round 1🇮🇳 INDIA34♠♦A+1+0
+0.0Round 3🇿🇦 SOUTH AFRICA114♥♥5+1+0
-0.0Round 5🇨🇦 CANADA113NT♦7=+0
+0.0Round 10🇧🇭 BAHRAIN294♥♣4+1+0
+0.0Round 15🇳🇱 NETHERLANDS73NT♣2=-1
-0.0Round 15🇳🇱 NETHERLANDS134♥♣J+1+0
+0.0Round 18🇵🇱 POLAND323♣x♥Q-1-5
+0.0Round 20🇦🇺 AUSTRALIA313NT♠4+1+0
-0.0Round 21🇩🇪 GERMANY143♣♥T+1-5
-0.1Round 10🇧🇭 BAHRAIN286♦♣Q=-13
-0.1Round 13🇯🇵 JAPAN154♠♣K-1-6
-0.1Round 16🇨🇳 CHINA223♦♥A=+0
-0.1Round 18🇵🇱 POLAND294♥♦3=+1
-0.1Round 21🇩🇪 GERMANY153NT♦7+1-1
-0.2Round 7🇳🇿 NEW ZEALAND154♥♠A-1+8
-0.2Round 7🇳🇿 NEW ZEALAND163♣♥A=+0
-0.2Round 12🇹🇼 CHINESE TAIPEI214♠♦K+1+0
-0.2Round 16🇨🇳 CHINA252♣♠J+1+0
-0.2Round 20🇦🇺 AUSTRALIA184♥♣A-3+10
-0.3Round 1🇮🇳 INDIA152♥♦Q=+0
-0.3Round 16🇨🇳 CHINA292♠♦4-1-1
-0.3Round 18🇵🇱 POLAND215♥♠K=+0
-0.4Round 13🇯🇵 JAPAN74♠♦8=-1
-0.5Round 5🇨🇦 CANADA81NT♥3-2+0
-0.5Round 16🇨🇳 CHINA214♥♣A=+1
-0.6Round 3🇿🇦 SOUTH AFRICA124♥♣K=+0
-0.6Round 20🇦🇺 AUSTRALIA304♠♣T=+0
-0.7Round 1🇮🇳 INDIA12♠♦3=+0
-0.7Round 5🇨🇦 CANADA24♠♦K=+1
-0.7Round 19🇺🇸 USA2114♠♠5-2+1
-0.7Round 20🇦🇺 AUSTRALIA241NT♥8+1+0
-0.7Round 21🇩🇪 GERMANY84♥♠K+1+0
-0.9Round 5🇨🇦 CANADA54♥♥10+1-6
-0.9Round 10🇧🇭 BAHRAIN302♠♦K-1+1
-0.9Round 12🇹🇼 CHINESE TAIPEI323♥♠8-1-5
-0.9Round 17🇲🇨 MONACO124♠♦J+2-1
-0.9Round 20🇦🇺 AUSTRALIA173♦♦Q+2-7
-0.9Round 20🇦🇺 AUSTRALIA212NT♥3+1-2
-1.0Round 3🇿🇦 SOUTH AFRICA23♠♥A=-6
-1.0Round 7🇳🇿 NEW ZEALAND62♠♣Q=+0
-1.0Round 9🇪🇬 EGYPT92♥♣A-1+2
-1.0Round 10🇧🇭 BAHRAIN272♥♠8-2+0
-1.0Round 15🇳🇱 NETHERLANDS124♣♦2+1+10
-1.1Round 10🇧🇭 BAHRAIN193♦♠Q=+1
-1.1Round 10🇧🇭 BAHRAIN253♥♦Q+1+1
-1.1Round 17🇲🇨 MONACO165♦♥6=+0
-1.1Round 19🇺🇸 USA243NT♥T+1+0
-1.1Round 21🇩🇪 GERMANY93NT♠5+2+0
-1.2Round 9🇪🇬 EGYPT73NT♠2+2+0
-1.3Round 9🇪🇬 EGYPT43NT♣6+1+0
-1.3Round 15🇳🇱 NETHERLANDS24♠x♠7-2+0
-1.4Round 18🇵🇱 POLAND273NT♥Q=-15
-1.4Round 21🇩🇪 GERMANY71NT♥3+1-1
-1.5Round 16🇨🇳 CHINA274♠♣K=-3
-1.6Round 9🇪🇬 EGYPT153NT♥3+2+10
-1.6Round 13🇯🇵 JAPAN164♥♦3=-8
-1.7Round 3🇿🇦 SOUTH AFRICA12NT♠5=-1
-1.8Round 5🇨🇦 CANADA163NT♠3-1-10
-1.8Round 14🇧🇷 BRAZIL184♠♦A=+0
-1.9Round 20🇦🇺 AUSTRALIA322♥♦A=+0
-2.0Round 1🇮🇳 INDIA94♥♦4-1-5
-2.0Round 14🇧🇷 BRAZIL244♥♥3+1-1
-2.1Round 5🇨🇦 CANADA153♦♠3+1+0
-2.2Round 13🇯🇵 JAPAN54♥♥4+1-1
-2.2Round 17🇲🇨 MONACO71NT♦9+1-6
-2.3Round 3🇿🇦 SOUTH AFRICA103♠♣3+1-10
-2.3Round 17🇲🇨 MONACO33♣♦5-2-6
-2.4Round 7🇳🇿 NEW ZEALAND14♠♦8+2-11
-2.4Round 15🇳🇱 NETHERLANDS154♠♥2=+0
-2.4Round 17🇲🇨 MONACO113♥♠5-1+2
-2.6Round 15🇳🇱 NETHERLANDS83NT♠2+2-1
-2.7Round 12🇹🇼 CHINESE TAIPEI271NT♥8=-8
-2.7Round 15🇳🇱 NETHERLANDS53NT♦J-3-7
-2.8Round 9🇪🇬 EGYPT22♥♠3=-9
-2.9Round 1🇮🇳 INDIA144♥♦3-1-10
-3.0Round 7🇳🇿 NEW ZEALAND44♥♣2=+0
-3.2Round 13🇯🇵 JAPAN144♠♦A+2-11
-3.2Round 17🇲🇨 MONACO154♠♥A=+0
-3.3Round 10🇧🇭 BAHRAIN243NT♣K-3-1
-3.3Round 13🇯🇵 JAPAN93♦♦3=+1
-3.5Round 1🇮🇳 INDIA24♥♠A-2-2
-3.5Round 9🇪🇬 EGYPT144♠♦K-1+8
-3.7Round 3🇿🇦 SOUTH AFRICA153NT♠3-2-8
-3.7Round 12🇹🇼 CHINESE TAIPEI262NT♣2=+10
-3.7Round 15🇳🇱 NETHERLANDS61♥x♠J-1-7
-3.9Round 19🇺🇸 USA2102♠♠4=-6
-4.1Round 12🇹🇼 CHINESE TAIPEI253♠♣5-3-6
-4.2Round 9🇪🇬 EGYPT13NT♦3+2-1
-4.2Round 12🇹🇼 CHINESE TAIPEI304♠♦K+2+8
-4.3Round 13🇯🇵 JAPAN44♠♦7-2-2
-4.3Round 19🇺🇸 USA213NT♠2=+0
-4.4Round 15🇳🇱 NETHERLANDS106♠♠A=+0
-4.5Round 10🇧🇭 BAHRAIN175♣♠K=+0
-4.5Round 10🇧🇭 BAHRAIN184♠♦K-1-12
-4.7Round 12🇹🇼 CHINESE TAIPEI295♣♦5-1-7
-5.0Round 13🇯🇵 JAPAN135♦x♥K-1-8
-5.3Round 17🇲🇨 MONACO144♠=+1
-5.6Round 5🇨🇦 CANADA123♥♣9+3-15
-6.0Round 13🇯🇵 JAPAN14♥♣7-1-10
-6.0Round 16🇨🇳 CHINA242♥x♠K-2-5
-6.0Round 17🇲🇨 MONACO43♥♠7+1-10
-6.1Round 3🇿🇦 SOUTH AFRICA64♥♣K-2-11
-6.1Round 19🇺🇸 USA235♦♠A-2-12
-6.5Round 14🇧🇷 BRAZIL207♠♣2=+0
-6.5Round 17🇲🇨 MONACO133♣♣4+1-10
-7.0Round 19🇺🇸 USA261♦x♣A-2-8
-7.2Round 15🇳🇱 NETHERLANDS114♠x-3-2
-7.2Round 19🇺🇸 USA2143♥x♠5-2-5
-7.4Round 14🇧🇷 BRAZIL294♠♠5-3-14
-7.6Round 1🇮🇳 INDIA125♣x♠4+1-10
-8.2Round 12🇹🇼 CHINESE TAIPEI283♠♥J+2-10
-8.6Round 7🇳🇿 NEW ZEALAND121NT♠6+4-10
-8.8Round 3🇿🇦 SOUTH AFRICA34♥♠A+2-11
-9.6Round 7🇳🇿 NEW ZEALAND31NTx♠K-5+8
-9.8Round 10🇧🇭 BAHRAIN312♠♥J+2-10
-10.0Round 1🇮🇳 INDIA134♠♣K=-9
-10.0Round 3🇿🇦 SOUTH AFRICA52♥x♥Q-2-9
-10.0Round 5🇨🇦 CANADA104♠♣A-1-12
-10.0Round 9🇪🇬 EGYPT64♠x♠8=-10
-10.0Round 21🇩🇪 GERMANY44♥♦2-1-12
-10.1Round 17🇲🇨 MONACO13NT♠3-2-11
-10.5Round 1🇮🇳 INDIA164♥♣9+1-13
-11.0Round 21🇩🇪 GERMANY132♠x♣2-4-10
-11.3Round 20🇦🇺 AUSTRALIA286♥x♣K=-6
-11.4Round 18🇵🇱 POLAND183NT♣7-2-13