🇸🇪 BERTHEAU Kathrine · SWEDEN

53rank
+11.7Butler · 256 bds
+0.05per board
±4.4swing
-0.20vs par /bd · #80/130
+0.13adjusted /bd
Butler per round: 3.3 15.9 29.1 17.5 -20.3 5.2 -6.5 -19.3 -5.6 -8.9 -10.8 -18.1 13.8 25.6 -18.2 9by round

vs par split: bidding -0.28 · play -0.01

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.13/bd

Card play — on target: opening leads 84.2% #37 of 130 · declarer play 76.7% #57 of 130 · defence 83.3% #114 of 130

Card play by contract type — on target
vs NTvs a suit
Opening leads·84.2% (38)
Declarer play·76.7% (43)
Defence·83.3% (78)

Opening leads by suit led: ♠ 84.6% (13) · ♥ 80.0% (10) · ♦ 90.0% (10) · ♣ 80.0% (5)

vs par by strain: a suit -0.28 (170)

vs par by level: part-score -0.36 (64) · game +0.20 (90) · slam -2.69 (16)

By role: declaring +0.56/bd (-2.00 vs par · 138) · defending -0.56/bd (+1.91 vs par · 118)

By vulnerability: vulnerable +0.09/bd (-0.16 vs par · 128) · not vulnerable +0.00/bd (-0.23 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1C.MidskogJ.Eaton – B.ClintonOpen16+3.3+0.21-0.19
Round 3C.MidskogN.Setoguchi – H.OtaClosed16+15.9+0.99+0.69
Round 5C.MidskogF.Hirschaut – I.SmithClosed16+29.1+1.82+1.88
Round 6C.MidskogA.Simons – J.PasmanClosed16+17.5+1.09+0.56
Round 8C.MidskogC.Richardson – E.HorsmanOpen16-20.3-1.27-3.81
Round 9C.MidskogD.Rosenberg – J.StansbyClosed16+5.2+0.33-0.38
Round 11C.MidskogS.Brock – K.TeltscherClosed16-6.5-0.41+1.12
Round 12C.MidskogP.Wittes – R.MancusoOpen16-19.3-1.21-2.19
Round 13C.MidskogD.Smart – F.BealeClosed16-5.6-0.35+0.06
Round 15C.MidskogS.Willard – B.CronierClosed16-8.9-0.56+1.31
Round 16C.MidskogA.Ali – R.AghaClosed16-10.8-0.68-0.88
Round 17C.MidskogG.Chai – J.ChooClosed16-18.1-1.13-0.44
Round 18C.MidskogY.Zhang – L.GuClosed16+13.8+0.86-1.44
Round 19C.MidskogG.Iribarren – S.BoldtOpen16+25.6+1.60+2.56
Round 20C.MidskogS.Auken – D.Von ArnimClosed16-18.2-1.14-1.69
Round 21C.MidskogS.Kriftner – S.TerraneoClosed16+9.0+0.56-0.38

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
+14.8Round 16🇵🇰 PAKISTAN36♥♦2=+8
+10.9Round 19🇦🇷 ARGENTINA71Nx♦3+2+10
+10.4Round 21🇦🇹 AUSTRIA95♠x♣A-1+5
+10.3Round 13🇦🇺 AUSTRALIA74♠♣5-1+13
+10.2Round 18🇨🇳 CHINA24N♥6+1+0
+10.0Round 5🇻🇪 VENEZUELA145♥♠3-1+10
+9.5Round 5🇻🇪 VENEZUELA75♣♠A=+10
+9.3Round 1🇨🇦 CANADA153N♥J=+3
+8.9Round 9🇺🇸 USA 1165♣♠K=+0
+8.9Round 17🇸🇬 SINGAPORE136♥♦A=+0
+8.9Round 20🇩🇪 GERMANY123N♦2-2+13
+8.6Round 21🇦🇹 AUSTRIA124♠♦7=+0
+8.2Round 18🇨🇳 CHINA123N♥4=-1
+7.6Round 19🇦🇷 ARGENTINA42♠♥3+4+9
+7.2Round 18🇨🇳 CHINA17♠♠2=+0
+7.0Round 12🇺🇸 USA 243N♣4=+10
+6.6Round 8🇳🇿 NEW ZEALAND43♥♠K=+0
+6.2Round 21🇦🇹 AUSTRIA134♠♣A=+0
+5.8Round 16🇵🇰 PAKISTAN62♣x♠2-2+5
+5.6Round 6🇳🇱 NETHERLANDS126♣♦9=-2
+5.2Round 3🇯🇵 JAPAN155♠♣A=+8
+5.2Round 15🇫🇷 FRANCE25♦♦3-1+10
+5.2Round 16🇵🇰 PAKISTAN82♠♥Q+2+7
+5.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND115♣♠A=+3
+5.1Round 18🇨🇳 CHINA107♦♦10=+4
+5.0Round 1🇨🇦 CANADA102♥x♣J-3+5
+5.0Round 5🇻🇪 VENEZUELA37♣x♦K-2+12
+4.9Round 13🇦🇺 AUSTRALIA143N♦Q+1+0
+4.8Round 8🇳🇿 NEW ZEALAND162N♣J-1+6
+4.8Round 12🇺🇸 USA 2162♥♥9-1+5
+4.7Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22♥♠2-3+6
+4.7Round 15🇫🇷 FRANCE34♠♥A-2+5
+4.5Round 21🇦🇹 AUSTRIA54♥♣A=+3
+4.4Round 3🇯🇵 JAPAN22♠♥Q+1+0
+4.4Round 8🇳🇿 NEW ZEALAND73N♥6=+10
+4.3Round 5🇻🇪 VENEZUELA54♥♦2=+0
+4.2Round 1🇨🇦 CANADA143♦♥9=+0
+4.2Round 21🇦🇹 AUSTRIA41N♥10-1+6
+4.0Round 5🇻🇪 VENEZUELA164♥xx♣8-1+7
+4.0Round 6🇳🇱 NETHERLANDS53N♥8-1+5
+4.0Round 6🇳🇱 NETHERLANDS63♦♠K-2+2
+3.8Round 12🇺🇸 USA 2145♣♣7-1+4
+3.6Round 15🇫🇷 FRANCE102♥♠8+1+7
+3.6Round 18🇨🇳 CHINA73N♠4=+0
+3.6Round 19🇦🇷 ARGENTINA84♠♣K-1+5
+3.3Round 5🇻🇪 VENEZUELA64♠♣4=-13
+3.3Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83N♠7+3-11
+3.2Round 9🇺🇸 USA 1132♠♠2+1+1
+3.2Round 17🇸🇬 SINGAPORE163♠♥3-1-1
+3.2Round 19🇦🇷 ARGENTINA162♥♦K+3+6
+3.1Round 3🇯🇵 JAPAN163N♣10=+6
+3.1Round 6🇳🇱 NETHERLANDS133N♦4-3+5
+3.1Round 16🇵🇰 PAKISTAN143♥♦A=+0
+3.1Round 17🇸🇬 SINGAPORE74♠♦J=+9
+3.1Round 19🇦🇷 ARGENTINA64♠♦K-2+5
+3.1Round 21🇦🇹 AUSTRIA163N♥6-1-1
+3.0Round 6🇳🇱 NETHERLANDS153N♣5+2+1
+3.0Round 13🇦🇺 AUSTRALIA53N♦10=-1
+3.0Round 13🇦🇺 AUSTRALIA151N♥3+2+11
+3.0Round 15🇫🇷 FRANCE122♠♣2+1+0
+3.0Round 18🇨🇳 CHINA33N♥2+2+2
+2.9Round 1🇨🇦 CANADA63N♣9-1+0
+2.9Round 6🇳🇱 NETHERLANDS15♣x♥A-3+2
+2.9Round 6🇳🇱 NETHERLANDS94♠♣2=+0
+2.9Round 18🇨🇳 CHINA113♠♠3=+1
+2.8Round 1🇨🇦 CANADA53♦♥10-1-2
+2.8Round 6🇳🇱 NETHERLANDS161N♣4=+5
+2.7Round 20🇩🇪 GERMANY94♦♥K-1+10
+2.6Round 9🇺🇸 USA 1144♠♠J=-1
+2.6Round 12🇺🇸 USA 214♠♥10+1+1
+2.5Round 6🇳🇱 NETHERLANDS74♥♠10-1+12
+2.4Round 3🇯🇵 JAPAN84♠♥10=+0
+2.2Round 3🇯🇵 JAPAN74♠♣K-1+6
+2.2Round 15🇫🇷 FRANCE136♥♣J-3+13
+2.2Round 20🇩🇪 GERMANY152♠♥K=+0
+2.1Round 8🇳🇿 NEW ZEALAND96♥x♦A-3+0
+2.1Round 9🇺🇸 USA 123N♦Q+2+0
+2.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123N♠J-2+5
+2.0Round 17🇸🇬 SINGAPORE82N♣A+1+1
+1.9Round 6🇳🇱 NETHERLANDS41N♥5=+5
+1.9Round 16🇵🇰 PAKISTAN103♦♦6-2+3
+1.8Round 9🇺🇸 USA 145♥♣8=+0
+1.8Round 9🇺🇸 USA 1151N♥7+1+6
+1.7Round 16🇵🇰 PAKISTAN74♥♣3+2-13
+1.7Round 16🇵🇰 PAKISTAN123N♠3+3+13
+1.7Round 19🇦🇷 ARGENTINA142♠♥6+2+6
+1.7Round 21🇦🇹 AUSTRIA31N♥10=+11
+1.5Round 17🇸🇬 SINGAPORE62♥♠9=+0
+1.4Round 5🇻🇪 VENEZUELA125♠♥K+2+17
+1.4Round 8🇳🇿 NEW ZEALAND151N♣7=+0
+1.4Round 17🇸🇬 SINGAPORE55♦♦4=-2
+1.3Round 15🇫🇷 FRANCE84♠♥3-1+4
+1.2Round 1🇨🇦 CANADA25♣x♦K-2+10
+1.2Round 5🇻🇪 VENEZUELA152♠♠10+1+0
+1.2Round 18🇨🇳 CHINA44♠♦K+1+0
+1.1Round 3🇯🇵 JAPAN94♥♠J+1+0
+1.1Round 5🇻🇪 VENEZUELA42♦♦9+1+1
+1.0Round 3🇯🇵 JAPAN124♥♠J=+3
+1.0Round 12🇺🇸 USA 226♠♥K=-13
+1.0Round 12🇺🇸 USA 254♠♦K+1+0
+1.0Round 16🇵🇰 PAKISTAN51N♥2-1+1
+1.0Round 17🇸🇬 SINGAPORE43N♦6+2+0
+1.0Round 19🇦🇷 ARGENTINA53N♥3+2+12
+1.0Round 19🇦🇷 ARGENTINA155♠♦A=+0
+0.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♠♥J=+1
+0.9Round 12🇺🇸 USA 234♠♠4+1+0
+0.9Round 21🇦🇹 AUSTRIA75♦♠A-2-9
+0.8Round 18🇨🇳 CHINA153♣♣2+1+0
+0.8Round 20🇩🇪 GERMANY113N♥5+2+0
+0.7Round 3🇯🇵 JAPAN32♣♦2=-2
+0.7Round 6🇳🇱 NETHERLANDS84♥♦6=+0
+0.6Round 9🇺🇸 USA 1114♠♥4-2+5
+0.6Round 13🇦🇺 AUSTRALIA84♠♥4=+0
+0.5Round 6🇳🇱 NETHERLANDS112♠♥K+2+1
+0.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33N♦A+1+1
+0.5Round 20🇩🇪 GERMANY12♣♥J-2-8
+0.4Round 20🇩🇪 GERMANY54♠♥3=-1
+0.4Round 21🇦🇹 AUSTRIA143N♠2+3-11
+0.3Round 3🇯🇵 JAPAN13N♥K=+1
+0.3Round 3🇯🇵 JAPAN144♠♥3+1-11
+0.3Round 5🇻🇪 VENEZUELA82N♠A=-1
+0.3Round 15🇫🇷 FRANCE63♥♠7=-7
+0.3Round 15🇫🇷 FRANCE74♠♣3=-1
+0.2Round 8🇳🇿 NEW ZEALAND113♥♦7=+0
+0.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♥♦5=+0
+0.2Round 12🇺🇸 USA 272♠♥9-1+11
+0.2Round 19🇦🇷 ARGENTINA14♥♣6+1+11
+0.2Round 19🇦🇷 ARGENTINA91N♣Q-1+0
+0.1Round 8🇳🇿 NEW ZEALAND143♠♥7=-6
+0.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62♠♣4+1+0
+0.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♠10+1+0
+0.0Round 3🇯🇵 JAPAN104♠♦Q+1+0
+0.0Round 15🇫🇷 FRANCE44♥♦K=+0
-0.0Round 19🇦🇷 ARGENTINA122♠♦2-1+1
-0.0Round 19🇦🇷 ARGENTINA133N♥2=-13
-0.1Round 3🇯🇵 JAPAN61N♥3=-1
-0.1Round 15🇫🇷 FRANCE163N♠4+4+2
-0.1Round 19🇦🇷 ARGENTINA113N♦K=+1
-0.2Round 1🇨🇦 CANADA74♠♣J+1+0
-0.3Round 9🇺🇸 USA 193N♦Q+1+0
-0.4Round 5🇻🇪 VENEZUELA93N♣A=+0
-0.4Round 9🇺🇸 USA 173N♦7+1-1
-0.4Round 17🇸🇬 SINGAPORE103♦♣4+1+10
-0.6Round 3🇯🇵 JAPAN132♠♥6+1+0
-0.6Round 13🇦🇺 AUSTRALIA133N♠9+2+0
-0.6Round 13🇦🇺 AUSTRALIA161N♠5+2-7
-0.7Round 1🇨🇦 CANADA94♠♥2-1+5
-0.7Round 3🇯🇵 JAPAN53N♠2=+0
-0.7Round 6🇳🇱 NETHERLANDS141N♠6+2+0
-0.8Round 19🇦🇷 ARGENTINA31N♠10+2-2
-0.9Round 1🇨🇦 CANADA84♠♥7=+1
-0.9Round 1🇨🇦 CANADA162♥♣J-2+0
-0.9Round 3🇯🇵 JAPAN44♠♥9-1+3
-0.9Round 5🇻🇪 VENEZUELA12♣♣A=+0
-0.9Round 9🇺🇸 USA 164♠♦3+1-1
-0.9Round 15🇫🇷 FRANCE153♥♣5=+0
-0.9Round 17🇸🇬 SINGAPORE112♠♥3-2+0
-1.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13♦♠5=+7
-1.0Round 13🇦🇺 AUSTRALIA63♥♠2=-1
-1.0Round 20🇩🇪 GERMANY104♥♠2=-9
-1.1Round 8🇳🇿 NEW ZEALAND103N♥2+2+0
-1.1Round 13🇦🇺 AUSTRALIA93N♠2+1+0
-1.1Round 15🇫🇷 FRANCE93♦♠10+1-11
-1.1Round 20🇩🇪 GERMANY131N♠7-3-8
-1.2Round 1🇨🇦 CANADA14♥♦3+2+11
-1.3Round 8🇳🇿 NEW ZEALAND13N♠8=+0
-1.3Round 18🇨🇳 CHINA164♥♣J=+1
-1.3Round 20🇩🇪 GERMANY163♣♦K=+0
-1.4Round 9🇺🇸 USA 185♥♦3=+0
-1.4Round 18🇨🇳 CHINA53♠♥4-3+0
-1.5Round 8🇳🇿 NEW ZEALAND86♣♦6+1-11
-1.5Round 9🇺🇸 USA 132N♠9=+0
-1.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♠♥3+2-1
-1.6Round 5🇻🇪 VENEZUELA23N♥10+1+0
-1.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♠♦3=+0
-1.7Round 16🇵🇰 PAKISTAN114♥♦2-3-1
-1.7Round 16🇵🇰 PAKISTAN153♣♠Q=+0
-1.8Round 8🇳🇿 NEW ZEALAND53N♥Q+1+0
-1.8Round 17🇸🇬 SINGAPORE14♥♦A=+11
-1.8Round 20🇩🇪 GERMANY22♠♥J-2+0
-1.9Round 1🇨🇦 CANADA33♠♦A=-6
-1.9Round 5🇻🇪 VENEZUELA102♥♣5+2-1
-1.9Round 5🇻🇪 VENEZUELA113N♥9-3-2
-1.9Round 8🇳🇿 NEW ZEALAND64♠♥2-1-5
-2.0Round 9🇺🇸 USA 153♥♠A-1+2
-2.0Round 12🇺🇸 USA 2124♠♦8+2-9
-2.0Round 13🇦🇺 AUSTRALIA24♥♥3=+1
-2.0Round 13🇦🇺 AUSTRALIA33N♥3=+1
-2.1Round 9🇺🇸 USA 115♣♥4=-12
-2.3Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND132N♣5+3+9
-2.3Round 12🇺🇸 USA 293N♠5+2+0
-2.3Round 13🇦🇺 AUSTRALIA113N♥2+2+0
-2.4Round 17🇸🇬 SINGAPORE94♥♠K-2-6
-2.5Round 3🇯🇵 JAPAN113N♥6+3-2
-2.5Round 19🇦🇷 ARGENTINA24♠♥7+1+0
-2.6Round 21🇦🇹 AUSTRIA15♦♠K-1+2
-2.7Round 1🇨🇦 CANADA132♥♣8=-6
-2.7Round 9🇺🇸 USA 1123N♠9-2-5
-2.8Round 12🇺🇸 USA 283♣♥7+2-7
-2.9Round 13🇦🇺 AUSTRALIA122♣♥2+1-5
-3.1Round 16🇵🇰 PAKISTAN22♠♦3=+0
-3.1Round 18🇨🇳 CHINA63N♥9-2-8
-3.1Round 21🇦🇹 AUSTRIA153N♦4+1-1
-3.2Round 13🇦🇺 AUSTRALIA44♠♦Q-1-6
-3.2Round 15🇫🇷 FRANCE13N♥2+2+10
-3.2Round 20🇩🇪 GERMANY145♥♦K-1-8
-3.5Round 8🇳🇿 NEW ZEALAND123N♣6-4-11
-3.5Round 17🇸🇬 SINGAPORE32N♥2=+0
-3.5Round 19🇦🇷 ARGENTINA102♠♦K=-10
-3.5Round 20🇩🇪 GERMANY33N♦10=+1
-3.7Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73♦♠J+1-1
-3.7Round 12🇺🇸 USA 2105♥♦A-1-12
-3.7Round 21🇦🇹 AUSTRIA64♠♣8=+0
-3.9Round 21🇦🇹 AUSTRIA84♥♠K+1+0
-4.0Round 18🇨🇳 CHINA91N♦9-1-5
-4.1Round 8🇳🇿 NEW ZEALAND23♥♠3-1-10
-4.1Round 20🇩🇪 GERMANY65♥♦2+1-3
-4.2Round 18🇨🇳 CHINA86♣♥7-1-11
-4.3Round 1🇨🇦 CANADA124♠♣K=+0
-4.3Round 5🇻🇪 VENEZUELA133♠♣10+1-10
-4.3Round 6🇳🇱 NETHERLANDS32♠♦A-1-8
-4.4Round 20🇩🇪 GERMANY83♥♣K-1-4
-4.5Round 1🇨🇦 CANADA43N♥9-2-13
-4.5Round 9🇺🇸 USA 1104♠♦4=+0
-4.5Round 21🇦🇹 AUSTRIA105♥♣A+1-13
-4.8Round 1🇨🇦 CANADA116♣♦4+1-11
-4.8Round 6🇳🇱 NETHERLANDS24♥♠A-1-9
-5.0Round 12🇺🇸 USA 2154♠♦A-1+11
-5.0Round 13🇦🇺 AUSTRALIA14♥♥3-1-5
-5.1Round 16🇵🇰 PAKISTAN94♥♣9=+0
-5.3Round 17🇸🇬 SINGAPORE152♠♥4+3-11
-5.7Round 15🇫🇷 FRANCE143N♦6+4-3
-5.8Round 16🇵🇰 PAKISTAN15♦♠2-3-7
-5.9Round 20🇩🇪 GERMANY43N♠2+1-10
-5.9Round 21🇦🇹 AUSTRIA114N♥7-4-8
-6.4Round 16🇵🇰 PAKISTAN41N♠2-1-5
-6.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163N♠K+1+0
-6.6Round 6🇳🇱 NETHERLANDS101N♥J+2-10
-6.7Round 12🇺🇸 USA 2113N♦7-1-10
-6.7Round 13🇦🇺 AUSTRALIA104♠♣3+1+0
-6.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠♦J+1-1
-7.0Round 18🇨🇳 CHINA135♦x♥K=-6
-7.3Round 21🇦🇹 AUSTRIA26N♣K=+10
-7.4Round 17🇸🇬 SINGAPORE23N♣6=-7
-7.4Round 18🇨🇳 CHINA147N♥3=+0
-7.4Round 20🇩🇪 GERMANY73N♥2=+0
-8.7Round 12🇺🇸 USA 264N♠6-1-14
-8.7Round 17🇸🇬 SINGAPORE124♥♠10=-11
-8.8Round 17🇸🇬 SINGAPORE146♦♠J=+0
-9.0Round 15🇫🇷 FRANCE114♠♣2-1-10
-9.0Round 16🇵🇰 PAKISTAN132♦♥6+2-11
-9.4Round 12🇺🇸 USA 2134♥♠K-1-12
-9.5Round 15🇫🇷 FRANCE57♦♥3=+2
-9.8Round 8🇳🇿 NEW ZEALAND36♦♣10-1-17
-13.2Round 16🇵🇰 PAKISTAN163Nx♦J-3-14
-14.9Round 8🇳🇿 NEW ZEALAND137♥♣10-2-17