🇺🇸 BJERKAN Cheri · USA 2

33rank
+54.8Butler · 224 bds
+0.24per board
±4.6swing
-0.73vs par /bd · #116/129
+0.25adjusted /bd
Butler per round: 18.7 14.4 -0.6 -13.9 0 -43.2 -4.3 -34.9 22.4 3.9 6.9 24.4 18.6 42.4by round

vs par split: bidding -0.61 · play -0.10

Strength of schedule: opponents averaged +0.00/bd (an average draw) → opponent-adjusted +0.25/bd

Card play — on target: opening leads 81.2% #93 of 129 · declarer play 71.0% #90 of 129 · defence 89.2% #35 of 129

Card play by contract type — on target
vs NTvs a suit
Opening leads·81.2% (32)
Declarer play·71.0% (31)
Defence·89.2% (65)

Opening leads by suit led: ♠ 100.0% (5) · ♥ 90.0% (10) · ♦ 100.0% (5) · ♣ 58.3% (12)

vs par by strain: a suit -0.58 (158)

vs par by level: part-score -0.66 (61) · game -0.09 (85) · slam -3.58 (12)

By role: declaring +0.63/bd (-2.39 vs par · 124) · defending -0.23/bd (+1.33 vs par · 100)

By vulnerability: vulnerable +0.72/bd (-0.56 vs par · 112) · not vulnerable -0.23/bd (-0.89 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.SanbornS.Summers-Caley – I.BriseboisOpen16+18.7+1.17-1.50
Round 2K.SanbornJ.Stansby – D.RosenbergOpen16+14.4+0.90-0.50
Round 5K.SanbornA.Abu Jaber – Y.KhattakOpen16-0.6-0.04-1.81
Round 6K.SanbornP.Correa – L.DoriaOpen16-13.9-0.87-1.31
Round 7K.SanbornH.Dhondy – N.SmithClosed16+0.0+0.00+1.56
Round 9K.SanbornC.D'Ovidio – D.GaviardOpen16-43.2-2.70-4.25
Round 11K.SanbornI.Petrovic – R.MullerOpen16-4.3-0.27-1.38
Round 12K.SanbornM.Sun – H.WangClosed16-34.9-2.18-1.75
Round 13K.SanbornK.Shimamura – M.TajimaOpen16+22.4+1.40+1.50
Round 15K.SanbornC.Arnolds – B.VriendOpen16+3.9+0.24-0.44
Round 16K.SanbornD.Von Arnim – S.AukenOpen16+6.9+0.43-1.88
Round 17K.SanbornG.Iribarren – S.BoldtOpen16+24.4+1.52+0.81
Round 20K.SanbornT.Binderkrantz – N.BekkoucheClosed16+18.6+1.16-1.06
Round 21K.SanbornE.Havas – B.TravisClosed16+42.4+2.65+1.81

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
+15.9Round 20🇩🇰 DENMARK125♥x♠A=+16
+14.5Round 6🇧🇷 BRAZIL156♥♦8=+14
+14.0Round 21🇦🇺 AUSTRALIA215♣x♦K-5+9
+11.0Round 6🇧🇷 BRAZIL44♥♣K+2+1
+10.7Round 21🇦🇺 AUSTRALIA203N♣5=+0
+10.1Round 2🇺🇸 USA 155♠♥2+1+11
+10.0Round 5🇯🇴 JORDAN103N♣6-6+10
+10.0Round 15🇳🇱 NETHERLANDS236♥=+0
+9.9Round 13🇯🇵 JAPAN215♥x♠4-2+8
+9.4Round 21🇦🇺 AUSTRALIA275♥x♠8-2+9
+7.7Round 20🇩🇰 DENMARK134♥♦3-1+6
+7.5Round 2🇺🇸 USA 1124♥♦A=+0
+7.1Round 15🇳🇱 NETHERLANDS193N+1+0
+7.0Round 20🇩🇰 DENMARK23♣♠3+1+8
+6.9Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠♥9=+8
+6.7Round 11🇭🇷 CROATIA196N♦2+1-12
+6.2Round 2🇺🇸 USA 1163♠♦4+1+10
+6.2Round 17🇦🇷 ARGENTINA323♦+1+8
+5.8Round 6🇧🇷 BRAZIL25♣♥8+2+14
+5.8Round 13🇯🇵 JAPAN303♦♥K+1+7
+5.3Round 17🇦🇷 ARGENTINA185♦♥3-3+4
+5.0Round 1🇨🇦 CANADA114♥♠Q+1+0
+5.0Round 13🇯🇵 JAPAN224♥♣6=-1
+5.0Round 17🇦🇷 ARGENTINA262♠=+6
+4.8Round 16🇩🇪 GERMANY163♥♦K-2+2
+4.8Round 20🇩🇰 DENMARK155♦♠J=+0
+4.7Round 15🇳🇱 NETHERLANDS314♠-2+13
+4.7Round 16🇩🇪 GERMANY52♠♣J+2-10
+4.6Round 6🇧🇷 BRAZIL124♥♠5=+0
+4.6Round 12🇨🇳 CHINA GLOBAL TIMES42♠♣Q+1+6
+4.6Round 21🇦🇺 AUSTRALIA324♥♣10-1+10
+4.5Round 15🇳🇱 NETHERLANDS183N-2+8
+4.4Round 21🇦🇺 AUSTRALIA301Nx♠6-2+4
+4.3Round 1🇨🇦 CANADA64♠♦K-1+5
+4.2Round 13🇯🇵 JAPAN274♠♣5+1+4
+4.2Round 16🇩🇪 GERMANY151N♣5-1+4
+4.0Round 13🇯🇵 JAPAN242♥♦Q+2+6
+4.0Round 17🇦🇷 ARGENTINA214♥♠8-1+5
+3.9Round 1🇨🇦 CANADA34♥♣7-1+10
+3.9Round 13🇯🇵 JAPAN322N♦5=+0
+3.8Round 21🇦🇺 AUSTRALIA193♠♣J=+6
+3.7Round 2🇺🇸 USA 1134♠♥10-1+13
+3.7Round 16🇩🇪 GERMANY143N♠4+1-10
+3.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND161N♥5+1+6
+3.5Round 1🇨🇦 CANADA13♥♦Q+1+1
+3.5Round 16🇩🇪 GERMANY23N♣4-1+5
+3.5Round 17🇦🇷 ARGENTINA301N♠4+1+1
+3.4Round 5🇯🇴 JORDAN124♥♦5=+0
+3.4Round 17🇦🇷 ARGENTINA195♣♦A+1-13
+3.3Round 11🇭🇷 CROATIA254♠♥K-1+5
+3.2Round 5🇯🇴 JORDAN53♦x♥A-2+8
+3.1Round 9🇫🇷 FRANCE164♠♦Q-1-2
+3.1Round 11🇭🇷 CROATIA222♠♦A+1+6
+3.0Round 1🇨🇦 CANADA103♠♦10=+0
+3.0Round 9🇫🇷 FRANCE113N♠A-2+6
+2.9Round 5🇯🇴 JORDAN14♥♣10-3+6
+2.8Round 12🇨🇳 CHINA GLOBAL TIMES82N♠J+1+6
+2.8Round 15🇳🇱 NETHERLANDS273♥=+0
+2.8Round 17🇦🇷 ARGENTINA253N♥3=+0
+2.4Round 1🇨🇦 CANADA45♦♥K+1-5
+2.4Round 9🇫🇷 FRANCE35♥♠A-1+6
+2.3Round 9🇫🇷 FRANCE43♥♥J=+2
+2.1Round 5🇯🇴 JORDAN163♣♦10=+0
+2.0Round 2🇺🇸 USA 1156♠♣8=+1
+2.0Round 17🇦🇷 ARGENTINA203♦+2+1
+2.0Round 21🇦🇺 AUSTRALIA243♠♣K+1+4
+1.9Round 20🇩🇰 DENMARK92♠♦3+1+0
+1.8Round 13🇯🇵 JAPAN231N♦3-1+5
+1.8Round 17🇦🇷 ARGENTINA223N♥5+2+11
+1.7Round 2🇺🇸 USA 194♥♠J+1-10
+1.7Round 11🇭🇷 CROATIA232♠♦3=-3
+1.7Round 13🇯🇵 JAPAN171N♥3+1+0
+1.6Round 1🇨🇦 CANADA74♠♣8+1+1
+1.6Round 1🇨🇦 CANADA124♠♦4=+6
+1.6Round 5🇯🇴 JORDAN24♥♥J+1+7
+1.5Round 9🇫🇷 FRANCE93N♠5+3+1
+1.5Round 13🇯🇵 JAPAN284♠♥9=+0
+1.5Round 21🇦🇺 AUSTRALIA283N♣7-1+5
+1.3Round 6🇧🇷 BRAZIL32♠♥4-2-6
+1.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23♥♣J=+6
+1.2Round 11🇭🇷 CROATIA173N♦Q+3-11
+1.2Round 17🇦🇷 ARGENTINA274♠♦A+1+1
+1.1Round 5🇯🇴 JORDAN41N♠3+2+0
+1.1Round 13🇯🇵 JAPAN253N♣5+1-1
+1.1Round 16🇩🇪 GERMANY35♦+1-11
+1.1Round 21🇦🇺 AUSTRALIA183♦♠A+1+0
+1.0Round 1🇨🇦 CANADA157♠♠5=+0
+1.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33♣♥2=+0
+1.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♥♦8=+0
+1.0Round 11🇭🇷 CROATIA242♠♣A-1-3
+1.0Round 11🇭🇷 CROATIA272♥♦A=+6
+1.0Round 13🇯🇵 JAPAN194♥♦6=+1
+1.0Round 21🇦🇺 AUSTRALIA253N♣7+2+1
+0.9Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123N♥7+2+11
+0.9Round 11🇭🇷 CROATIA214♥♠9+1+0
+0.9Round 16🇩🇪 GERMANY83N♣2+1+0
+0.8Round 11🇭🇷 CROATIA303N♣3+1+4
+0.8Round 15🇳🇱 NETHERLANDS264♥=+1
+0.8Round 15🇳🇱 NETHERLANDS283N-2+7
+0.8Round 15🇳🇱 NETHERLANDS291N+3-9
+0.8Round 16🇩🇪 GERMANY102♠♦10-1+0
+0.8Round 16🇩🇪 GERMANY122♦♠Q=-1
+0.8Round 21🇦🇺 AUSTRALIA234♥♠4+1+0
+0.7Round 9🇫🇷 FRANCE103♦♣9-1+0
+0.7Round 20🇩🇰 DENMARK43N♠4+3-12
+0.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♦♠K-1+2
+0.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♠♣K+1+0
+0.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND145♥♠A+1+5
+0.5Round 11🇭🇷 CROATIA324♠♥K+2+11
+0.5Round 12🇨🇳 CHINA GLOBAL TIMES144♥♠2-2-1
+0.4Round 2🇺🇸 USA 174♥♠5=-13
+0.4Round 6🇧🇷 BRAZIL84♥♠A+1+0
+0.3Round 11🇭🇷 CROATIA183♠♣2-1+10
+0.3Round 20🇩🇰 DENMARK15♣♠A-1-5
+0.3Round 20🇩🇰 DENMARK84♠♣3=+1
+0.2Round 2🇺🇸 USA 134♠♣7=-1
+0.2Round 2🇺🇸 USA 142♠♣Q=+0
+0.2Round 2🇺🇸 USA 183♣♠Q=-1
+0.2Round 15🇳🇱 NETHERLANDS241N=+0
+0.2Round 20🇩🇰 DENMARK114♥♦4+2+1
+0.1Round 13🇯🇵 JAPAN314♥♣6-1-5
+0.1Round 21🇦🇺 AUSTRALIA293N♠J=+1
-0.0Round 12🇨🇳 CHINA GLOBAL TIMES14♠♥K-2+5
-0.0Round 15🇳🇱 NETHERLANDS222♦-1+7
-0.1Round 1🇨🇦 CANADA24♠♦K=-1
-0.1Round 9🇫🇷 FRANCE133N♣Q=+0
-0.2Round 6🇧🇷 BRAZIL64♠♦J=+0
-0.3Round 1🇨🇦 CANADA93♠♣10-1-6
-0.3Round 5🇯🇴 JORDAN73♠♥6+2-9
-0.3Round 11🇭🇷 CROATIA314♠♠3+1+0
-0.3Round 21🇦🇺 AUSTRALIA173N♦7-2-5
-0.4Round 17🇦🇷 ARGENTINA175♦♥9-1+2
-0.5Round 1🇨🇦 CANADA52♥♠5=-1
-0.6Round 5🇯🇴 JORDAN132♥♣Q+1+0
-0.6Round 6🇧🇷 BRAZIL161N♠J-2+1
-0.6Round 13🇯🇵 JAPAN261N♥3+1+0
-0.6Round 15🇳🇱 NETHERLANDS322♥=+0
-0.6Round 16🇩🇪 GERMANY13N♠3+2-1
-0.7Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63N♠K+2+0
-0.8Round 1🇨🇦 CANADA83N♠6=-2
-0.8Round 2🇺🇸 USA 1142♥♠8+3+6
-0.8Round 17🇦🇷 ARGENTINA283♣♠4+2-6
-0.9Round 12🇨🇳 CHINA GLOBAL TIMES133N♥2+1+0
-1.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73N♠2=+2
-1.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113N♣5-1+5
-1.0Round 20🇩🇰 DENMARK161N♥6-1-1
-1.2Round 5🇯🇴 JORDAN84N♠2+1+0
-1.2Round 5🇯🇴 JORDAN115♣♥A-1-5
-1.2Round 6🇧🇷 BRAZIL112♠♦A+2-1
-1.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND151N♠K-1-1
-1.2Round 20🇩🇰 DENMARK55♥♦A+1-12
-1.4Round 9🇫🇷 FRANCE143♣♥K-1-4
-1.4Round 12🇨🇳 CHINA GLOBAL TIMES54♠♣K+1-1
-1.4Round 12🇨🇳 CHINA GLOBAL TIMES155♥♣Q-2+0
-1.4Round 17🇦🇷 ARGENTINA291N♦4+3-2
-1.5Round 5🇯🇴 JORDAN35♥♠K-2-7
-1.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93♠♥2-1-8
-1.7Round 1🇨🇦 CANADA163N♦J+3-2
-1.7Round 2🇺🇸 USA 163♣♣9+2-1
-1.7Round 17🇦🇷 ARGENTINA232♠♣K+1+0
-1.7Round 21🇦🇺 AUSTRALIA312♦x♠7-1-5
-1.8Round 5🇯🇴 JORDAN64♠♣5+2-16
-1.8Round 20🇩🇰 DENMARK143N♣2+3+11
-1.9Round 13🇯🇵 JAPAN205♦♥A+1+10
-2.0Round 1🇨🇦 CANADA134♦♠5=-15
-2.0Round 2🇺🇸 USA 126♠♦2+1-1
-2.0Round 12🇨🇳 CHINA GLOBAL TIMES123N♣4-1-5
-2.0Round 17🇦🇷 ARGENTINA243N♦4+2+0
-2.1Round 9🇫🇷 FRANCE53N♥7+2-14
-2.1Round 20🇩🇰 DENMARK64♥♠4+1+0
-2.2Round 1🇨🇦 CANADA144♠x♥6-2-15
-2.3Round 12🇨🇳 CHINA GLOBAL TIMES112♠♦A+1+0
-2.3Round 20🇩🇰 DENMARK34♥♠A-1-5
-2.4Round 15🇳🇱 NETHERLANDS254♥+1-13
-2.5Round 2🇺🇸 USA 1103♣♣4-1-11
-2.5Round 16🇩🇪 GERMANY63♠♥4-2-5
-2.5Round 16🇩🇪 GERMANY133N♦3+2-1
-2.7Round 16🇩🇪 GERMANY44♠♥3-1+3
-2.7Round 16🇩🇪 GERMANY92N♥Q-1-5
-2.8Round 16🇩🇪 GERMANY74♠♦2=+1
-3.0Round 9🇫🇷 FRANCE155♥♠4-2+0
-3.1Round 15🇳🇱 NETHERLANDS302♥-1+1
-3.2Round 12🇨🇳 CHINA GLOBAL TIMES95♦♥A=+0
-3.3Round 6🇧🇷 BRAZIL73N♦5-1-5
-3.3Round 9🇫🇷 FRANCE75♦♣6-2-9
-3.3Round 12🇨🇳 CHINA GLOBAL TIMES165♠x♥J+1+6
-3.3Round 13🇯🇵 JAPAN184♠♥10-1-5
-3.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102♦♥10+1-11
-3.6Round 11🇭🇷 CROATIA203N♥10-2-7
-3.7Round 6🇧🇷 BRAZIL144♥x♦J+1-9
-3.7Round 11🇭🇷 CROATIA293♦♥K+1-11
-3.8Round 16🇩🇪 GERMANY113♠=-1
-4.0Round 5🇯🇴 JORDAN95♦♥A=-7
-4.0Round 15🇳🇱 NETHERLANDS173N-2-11
-4.0Round 21🇦🇺 AUSTRALIA223N♣3-2-7
-4.2Round 12🇨🇳 CHINA GLOBAL TIMES34♥♦A=+0
-4.5Round 17🇦🇷 ARGENTINA313N-1-5
-4.8Round 2🇺🇸 USA 1113♦♠8=-6
-4.8Round 5🇯🇴 JORDAN143N♣6=+1
-5.0Round 12🇨🇳 CHINA GLOBAL TIMES66♦♣8-2-13
-5.0Round 21🇦🇺 AUSTRALIA262♥♥Q-2-3
-5.3Round 6🇧🇷 BRAZIL56♣♣5+1-1
-5.4Round 11🇭🇷 CROATIA264♠♦K=+0
-5.7Round 12🇨🇳 CHINA GLOBAL TIMES26♦♠A=-11
-5.8Round 20🇩🇰 DENMARK73N♠9-2-13
-6.0Round 2🇺🇸 USA 115♣x♣3-2-5
-6.0Round 12🇨🇳 CHINA GLOBAL TIMES73N♦J-2-7
-6.0Round 20🇩🇰 DENMARK104♥♦K-1-12
-6.2Round 9🇫🇷 FRANCE82♠x♥A-3-14
-7.2Round 9🇫🇷 FRANCE125♠♥A-3-12
-7.4Round 12🇨🇳 CHINA GLOBAL TIMES103N♦9-2-13
-7.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND136♠♥A=+0
-7.7Round 6🇧🇷 BRAZIL95♣♦3+2-14
-7.7Round 15🇳🇱 NETHERLANDS203N+1-1
-8.4Round 6🇧🇷 BRAZIL103N♣Q-1-12
-9.5Round 5🇯🇴 JORDAN152♥x♠Q=-17
-9.8Round 6🇧🇷 BRAZIL133N♥J=-3
-10.0Round 9🇫🇷 FRANCE14♠♣6=-7
-10.0Round 15🇳🇱 NETHERLANDS213N=-10
-10.1Round 9🇫🇷 FRANCE64♥♠4=-6
-11.3Round 6🇧🇷 BRAZIL17♣♥7=+0
-11.8Round 11🇭🇷 CROATIA286♦♠10-4-17
-11.8Round 13🇯🇵 JAPAN295♦x♣J-3-5
-12.8Round 9🇫🇷 FRANCE26♠x♦K=-15