🇸🇪 BERTHEAU Kathrine · SWEDEN

13rank
+156.6Butler · 240 bds
+0.65per board
±4.5swing
+0.50vs par /bd · #33/140
+0.70adjusted /bd
Butler per round: 15.2 24.2 9.8 -31 43.4 13.6 -2.7 11 22 5.1 0.9 -28.7 33.5 11.9 28.4by round

vs par split: bidding +0.19 · play +0.30

Strength of schedule: opponents averaged +0.05/bd (an average draw) → opponent-adjusted +0.70/bd

Card play — on target: opening leads 80.6% #75 of 140 · declarer play 76.4% #55 of 140 · defence 88.5% #35 of 140

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (18)79.5% (44)
Declarer play75.0% (12)76.7% (43)
Defence83.3% (36)90.9% (77)

Opening leads by suit led: ♠ 75.0% (16) · ♥ 80.0% (15) · ♦ 82.4% (17) · ♣ 85.7% (14)

vs par by strain: NT +0.57 (67) · a suit +0.47 (173)

vs par by level: part-score -0.11 (92) · game +1.19 (135) · slam -2.38 (13)

By role: declaring +0.18/bd (-2.56 vs par · 127) · defending +1.18/bd (+3.93 vs par · 113)

By vulnerability: vulnerable +0.47/bd (+0.23 vs par · 120) · not vulnerable +0.84/bd (+0.76 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2S.ClementssonJ.Meyers – K.SanbornClosed16+15.2+0.95+0.88
Round 3S.ClementssonD.Kazmucha – A.SarniakOpen16+24.2+1.51+1.31
Round 4S.ClementssonR.Hinds – P.GreenidgeOpen16+9.8+0.61-0.06
Round 5S.ClementssonO.Kandolu – T.ElmasClosed16-31.0-1.94-0.25
Round 8S.ClementssonA.Tebha – G.BottaOpen16+43.4+2.71+2.81
Round 9S.ClementssonV.Armstrong – C.StantonOpen16+13.6+0.85+2.06
Round 12S.ClementssonA.Della Monta – G.SmykallaOpen16-2.7-0.17-0.50
Round 14S.ClementssonP.Livingston – J.AlabasterOpen16+11.0+0.69+1.38
Round 15S.ClementssonN.Bashar – K.MosesOpen16+22.0+1.38-0.25
Round 16S.ClementssonH.Rasmussen – L.BildeClosed16+5.1+0.32-0.25
Round 18S.ClementssonV.Patel – K.Baliram GurjarOpen16+0.9+0.06-0.12
Round 19S.ClementssonC.Audiche – N.WattarOpen16-28.7-1.79-2.81
Round 21S.ClementssonB.Bryant – P.NisbetOpen16+33.5+2.09+0.12
Round 22S.ClementssonX.Yu – Y.LiuOpen16+11.9+0.74+2.81
Round 23S.ClementssonL.Grude – B.OigardenOpen16+28.4+1.77+0.31

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
+15.4Round 21🇨🇦 CANADA325♣x♠K-3+16
+11.5Round 3🇵🇱 POLAND104♠♦3=+10
+11.2Round 8🇺🇸 USA1323NT♠K-3+13
+11.0Round 22🇨🇳 CHINA123NT♥Q=+0
+9.4Round 9🇿🇦 SOUTH AFRICA143NT♠10=+6
+9.3Round 16🇩🇰 DENMARK253NT♥A=+10
+9.0Round 19🇪🇬 EGYPT43NT♠6=+12
+9.0Round 23🇳🇴 NORWAY184♥♣K=-1
+8.6Round 3🇵🇱 POLAND163NT♥K-1+12
+8.4Round 21🇨🇦 CANADA283NT♦5+1+4
+8.2Round 19🇪🇬 EGYPT146♥♠6-1+8
+8.0Round 2🇺🇸 USA2243NT♣2-2+11
+7.5Round 3🇵🇱 POLAND74♠♦K=-1
+7.3Round 8🇺🇸 USA1176♣♠2=+3
+7.2Round 2🇺🇸 USA2304♥♦2-2+6
+7.1Round 4🇧🇧 BARBADOS203NT♣2-1+6
+7.1Round 8🇺🇸 USA1303NT♦8-5+8
+7.0Round 3🇵🇱 POLAND24♠♥J=+3
+6.8Round 14🇳🇿 NEW ZEALAND304♠x♣A-4+7
+6.7Round 14🇳🇿 NEW ZEALAND292NT♠10-3+5
+6.7Round 15🇦🇺 AUSTRALIA64♥♦Q+1+0
+6.6Round 15🇦🇺 AUSTRALIA113NT♠3-1+5
+6.6Round 15🇦🇺 AUSTRALIA125♣x♦J=+9
+6.6Round 22🇨🇳 CHINA94♥♠2+2+17
+6.5Round 9🇿🇦 SOUTH AFRICA133NT♥K-1+12
+6.5Round 15🇦🇺 AUSTRALIA104♥♣K-1+12
+6.4Round 22🇨🇳 CHINA165♥x♠10-1+0
+6.2Round 9🇿🇦 SOUTH AFRICA124♥x♠5-3+12
+6.2Round 15🇦🇺 AUSTRALIA133♦♠3+3+14
+6.0Round 21🇨🇦 CANADA204♠♥A=+0
+5.8Round 16🇩🇰 DENMARK263NT♦A+1+11
+5.8Round 16🇩🇰 DENMARK325♣x♠10-4+7
+5.8Round 21🇨🇦 CANADA254♠♦2-1+12
+5.7Round 9🇿🇦 SOUTH AFRICA84♠♣A=+3
+5.7Round 18🇮🇳 INDIA263♥♠3+1+10
+5.2Round 8🇺🇸 USA1284♥♠Q-1+5
+5.1Round 4🇧🇧 BARBADOS224♥♦9-2+6
+5.1Round 14🇳🇿 NEW ZEALAND173♥♦7=+8
+5.0Round 23🇳🇴 NORWAY243♥♠A=+1
+5.0Round 23🇳🇴 NORWAY303♣♥6+4+5
+4.8Round 4🇧🇧 BARBADOS313♥♣6-1+6
+4.8Round 8🇺🇸 USA1206♠♣8+1+1
+4.4Round 8🇺🇸 USA1265♦♣2=-3
+4.3Round 12🇩🇪 GERMANY284♥♣8-1+6
+4.3Round 16🇩🇰 DENMARK272♥♣Q=+5
+4.3Round 19🇪🇬 EGYPT75♠♥K+1+13
+4.2Round 14🇳🇿 NEW ZEALAND233NT♠J=-1
+4.0Round 9🇿🇦 SOUTH AFRICA61NT♥3-1+6
+4.0Round 21🇨🇦 CANADA236NT♠6=-13
+3.9Round 23🇳🇴 NORWAY286♣♦Q-1+12
+3.8Round 23🇳🇴 NORWAY324♠♥8-1+10
+3.7Round 15🇦🇺 AUSTRALIA163♠♥5+1+1
+3.7Round 18🇮🇳 INDIA323♣♥9=-7
+3.6Round 15🇦🇺 AUSTRALIA12♥♠5+1+1
+3.5Round 5🇹🇷 TURKIYE21NT♥A-1-2
+3.5Round 18🇮🇳 INDIA292♠♥6+1-10
+3.4Round 2🇺🇸 USA2254♥♥2+1+0
+3.4Round 4🇧🇧 BARBADOS262♠♠2+2+10
+3.4Round 4🇧🇧 BARBADOS304♠♥8+1+0
+3.4Round 5🇹🇷 TURKIYE164♠x♠2-1+12
+3.4Round 18🇮🇳 INDIA273NT♠4-2+11
+3.1Round 9🇿🇦 SOUTH AFRICA164♥♠A=+0
+3.1Round 12🇩🇪 GERMANY213NT♦J+3+1
+3.1Round 19🇪🇬 EGYPT85♥x♥J-3+2
+3.1Round 23🇳🇴 NORWAY231NT♥2-2+2
+3.0Round 8🇺🇸 USA1183♠♦4-1+4
+3.0Round 12🇩🇪 GERMANY244♥♠8-1+5
+3.0Round 21🇨🇦 CANADA183♦♦9=+7
+2.9Round 16🇩🇰 DENMARK293NT♦4=+10
+2.5Round 3🇵🇱 POLAND32♠♦4+1+1
+2.4Round 14🇳🇿 NEW ZEALAND255♦♥3+1+11
+2.3Round 3🇵🇱 POLAND62♠♥3-2+2
+2.3Round 12🇩🇪 GERMANY181NT♥2=+5
+2.3Round 18🇮🇳 INDIA172♥♠A+1+0
+2.2Round 2🇺🇸 USA2313NT♥10+2+0
+2.2Round 4🇧🇧 BARBADOS194♥♠A+1+0
+2.2Round 4🇧🇧 BARBADOS323NT♦5+2-12
+2.1Round 4🇧🇧 BARBADOS253♠♦A+1+6
+2.1Round 8🇺🇸 USA1214♠x♥K-1+6
+2.0Round 12🇩🇪 GERMANY233♠♥8+1-10
+2.0Round 21🇨🇦 CANADA304♣♥4-1-4
+2.0Round 22🇨🇳 CHINA24♥♠6+2+11
+2.0Round 23🇳🇴 NORWAY202♠♦6+1+0
+2.0Round 23🇳🇴 NORWAY223NT♥9-2+11
+1.8Round 3🇵🇱 POLAND42♠♦A+1+0
+1.8Round 12🇩🇪 GERMANY295♣♦2=+3
+1.7Round 8🇺🇸 USA1244♠♥J=+0
+1.7Round 16🇩🇰 DENMARK181NT♣7=-1
+1.5Round 4🇧🇧 BARBADOS243NT♦A+2+0
+1.5Round 9🇿🇦 SOUTH AFRICA73♣♠J+1+1
+1.5Round 21🇨🇦 CANADA174♥♦4+2-11
+1.4Round 4🇧🇧 BARBADOS295♦♥K-1-6
+1.4Round 16🇩🇰 DENMARK304♥♠2+3-10
+1.3Round 3🇵🇱 POLAND94♥♣J+2+13
+1.3Round 3🇵🇱 POLAND142NT♠Q=-1
+1.3Round 14🇳🇿 NEW ZEALAND182♥♣10-1-4
+1.2Round 15🇦🇺 AUSTRALIA93♦♥K=-5
+1.2Round 16🇩🇰 DENMARK242♠♥K+1+0
+1.2Round 18🇮🇳 INDIA213NT♥10+2+0
+1.2Round 18🇮🇳 INDIA243♦♣8-1+2
+1.1Round 2🇺🇸 USA2293NT♦3+1+0
+1.1Round 8🇺🇸 USA1312♦♥6=+0
+1.0Round 2🇺🇸 USA2202♠♦J+1+0
+1.0Round 8🇺🇸 USA1271NT♣10-1+2
+1.0Round 22🇨🇳 CHINA82♥♣K+1+0
+1.0Round 22🇨🇳 CHINA114♥♦4+1+14
+1.0Round 22🇨🇳 CHINA145♣♦9+1+11
+1.0Round 23🇳🇴 NORWAY193NT♠3+2+0
+1.0Round 23🇳🇴 NORWAY263♥♦9+1+1
+0.9Round 9🇿🇦 SOUTH AFRICA115♣♠K=-2
+0.9Round 22🇨🇳 CHINA133♠♦A-1+1
+0.7Round 5🇹🇷 TURKIYE14♥♣A=+11
+0.7Round 5🇹🇷 TURKIYE54♠♣10+1+0
+0.7Round 8🇺🇸 USA1191NT♠Q=+0
+0.7Round 14🇳🇿 NEW ZEALAND225♣x♥A-1+0
+0.7Round 21🇨🇦 CANADA223♦♠6=+10
+0.6Round 4🇧🇧 BARBADOS273♦♣4=+0
+0.6Round 19🇪🇬 EGYPT104♠♦K+1+0
+0.5Round 9🇿🇦 SOUTH AFRICA56♥♠9+1+11
+0.5Round 15🇦🇺 AUSTRALIA24♠♦A+1+0
+0.5Round 18🇮🇳 INDIA193NT♣2=+0
+0.5Round 21🇨🇦 CANADA263NT♣8+1+1
+0.4Round 2🇺🇸 USA2193NT♦7=+1
+0.4Round 5🇹🇷 TURKIYE64♠♣3+1-11
+0.4Round 14🇳🇿 NEW ZEALAND213♦♦9=+0
+0.4Round 19🇪🇬 EGYPT93NT♠10=+1
+0.3Round 5🇹🇷 TURKIYE74♥♣10=+1
+0.3Round 5🇹🇷 TURKIYE94♠♦10=+1
+0.3Round 12🇩🇪 GERMANY222♥♣10-1+5
+0.3Round 14🇳🇿 NEW ZEALAND202♣♥J+1+0
+0.2Round 2🇺🇸 USA2182NT♣4=+0
+0.2Round 12🇩🇪 GERMANY174♠♥J=-1
+0.1Round 2🇺🇸 USA2324♠♦6+1+0
+0.1Round 12🇩🇪 GERMANY253♦♥Q+1+0
+0.1Round 18🇮🇳 INDIA204♠♣K+2-1
+0.1Round 23🇳🇴 NORWAY271NT♥7-3-6
-0.0Round 2🇺🇸 USA2224♥♠3=+0
-0.0Round 8🇺🇸 USA1222♣♠9+2+0
+0.0Round 9🇿🇦 SOUTH AFRICA102♥♠K+1+1
-0.0Round 15🇦🇺 AUSTRALIA151NT♥5+1+0
-0.0Round 18🇮🇳 INDIA313NT♥J+1+0
-0.1Round 3🇵🇱 POLAND124♥♠7=+0
-0.1Round 22🇨🇳 CHINA53♥♥Q+1-10
-0.2Round 5🇹🇷 TURKIYE114♠♣K-1+5
-0.2Round 8🇺🇸 USA1254♦♥A-1+5
-0.2Round 21🇨🇦 CANADA193♥♣A=-7
-0.3Round 16🇩🇰 DENMARK222♠♦3+2+6
-0.3Round 23🇳🇴 NORWAY172♥♠2+1+0
-0.5Round 16🇩🇰 DENMARK212♠♥8=-1
-0.6Round 3🇵🇱 POLAND14♠♣3=-1
-0.6Round 16🇩🇰 DENMARK313NT♣3+2+0
-0.6Round 19🇪🇬 EGYPT64♠♦A+1+0
-0.6Round 22🇨🇳 CHINA33♠♣6+2+9
-0.7Round 2🇺🇸 USA2173♥♠6+2-2
-0.7Round 2🇺🇸 USA2272♦♣A+2+0
-0.7Round 18🇮🇳 INDIA283NT♣4+1+1
-0.7Round 21🇨🇦 CANADA243♠♣J-3-1
-0.8Round 2🇺🇸 USA2261NT♣K=+1
-0.8Round 18🇮🇳 INDIA182♠♣A-1+1
-0.9Round 12🇩🇪 GERMANY322♠♠A+1+7
-0.9Round 15🇦🇺 AUSTRALIA33NT♥6-2-8
-1.0Round 3🇵🇱 POLAND84♥♦10=-11
-1.0Round 22🇨🇳 CHINA43NT♦6+3-1
-1.1Round 2🇺🇸 USA2283♠♥A+1-7
-1.2Round 3🇵🇱 POLAND133♠♦K-1+0
-1.2Round 5🇹🇷 TURKIYE83♥♠4-3+0
-1.2Round 12🇩🇪 GERMANY273NT♦3=+0
-1.3Round 12🇩🇪 GERMANY194♠♥K=+0
-1.4Round 14🇳🇿 NEW ZEALAND325♠♣A=+0
-1.4Round 22🇨🇳 CHINA11NT♥5-1+2
-1.4Round 23🇳🇴 NORWAY215♣x♠5-1-6
-1.5Round 22🇨🇳 CHINA105♦♥2=+0
-1.6Round 12🇩🇪 GERMANY312♠♦10+2-6
-1.6Round 15🇦🇺 AUSTRALIA44♥♠10-1-12
-1.6Round 19🇪🇬 EGYPT153♥♠K=+0
-1.6Round 23🇳🇴 NORWAY294♠♣7+1-13
-1.7Round 8🇺🇸 USA1292♠♦9+3+2
-1.7Round 12🇩🇪 GERMANY305♣x♥A-1-5
-1.7Round 14🇳🇿 NEW ZEALAND275♣♠K-2-5
-1.8Round 3🇵🇱 POLAND113NT♠10=+0
-1.9Round 2🇺🇸 USA2214♠♣K+2+12
-1.9Round 15🇦🇺 AUSTRALIA84♠♣3-1-5
-2.0Round 4🇧🇧 BARBADOS182♥♦10=+0
-2.0Round 9🇿🇦 SOUTH AFRICA33♠♣7-2+3
-2.0Round 9🇿🇦 SOUTH AFRICA45♣♠A-2-2
-2.0Round 12🇩🇪 GERMANY263NT♥3-1-6
-2.0Round 14🇳🇿 NEW ZEALAND281NT♠5=+2
-2.0Round 15🇦🇺 AUSTRALIA143♠♦9-1-5
-2.0Round 19🇪🇬 EGYPT116♥x♦A-1-5
-2.0Round 23🇳🇴 NORWAY314♥♠5+1-11
-2.2Round 16🇩🇰 DENMARK193♦♠8=-1
-2.2Round 22🇨🇳 CHINA154♠♣2=+11
-2.2Round 23🇳🇴 NORWAY255♦♠K-2+0
-2.3Round 5🇹🇷 TURKIYE153NT♥6+2-12
-2.3Round 14🇳🇿 NEW ZEALAND244♥♣7-3+4
-2.3Round 14🇳🇿 NEW ZEALAND264♥♣Q-1+1
-2.4Round 5🇹🇷 TURKIYE41NT♦Q=-5
-2.5Round 4🇧🇧 BARBADOS212♠♥A-2-5
-2.6Round 21🇨🇦 CANADA294♠♦5-1-6
-2.7Round 18🇮🇳 INDIA251NT♥8=-5
-2.7Round 21🇨🇦 CANADA314♠♣6+1+0
-2.8Round 19🇪🇬 EGYPT13♠♠A+2-6
-2.9Round 5🇹🇷 TURKIYE123NT♠8+1-1
-2.9Round 16🇩🇰 DENMARK283♥♠7-1-5
-3.2Round 2🇺🇸 USA2231NT♦2-2-8
-3.2Round 9🇿🇦 SOUTH AFRICA15♠x♠8-2+0
-3.4Round 16🇩🇰 DENMARK173NT♠2+3-10
-3.5Round 14🇳🇿 NEW ZEALAND314♠♥A-1-5
-3.5Round 22🇨🇳 CHINA64♥♦7+2-11
-3.6Round 9🇿🇦 SOUTH AFRICA154♥♠K=+0
-3.6Round 18🇮🇳 INDIA232♠♣7-1+0
-3.6Round 21🇨🇦 CANADA272♠♥A+2-6
-3.7Round 4🇧🇧 BARBADOS232♦♦5=+2
-3.7Round 5🇹🇷 TURKIYE104♥♦J=+0
-3.7Round 14🇳🇿 NEW ZEALAND193NT♣Q+2-1
-3.9Round 4🇧🇧 BARBADOS173♦♣Q+1+0
-4.0Round 18🇮🇳 INDIA304♠♥5-1-4
-4.0Round 21🇨🇦 CANADA214♥♦9=+0
-4.2Round 19🇪🇬 EGYPT163NT♠Q+2-8
-4.3Round 8🇺🇸 USA1233NT♦2+2-1
-4.4Round 3🇵🇱 POLAND154♥x♣Q-1-8
-4.6Round 15🇦🇺 AUSTRALIA73NT♠10=+0
-4.8Round 9🇿🇦 SOUTH AFRICA91NT♥6-2-6
-5.1Round 16🇩🇰 DENMARK235♣♥4-1-12
-5.9Round 5🇹🇷 TURKIYE131NT♣4+1-6
-5.9Round 19🇪🇬 EGYPT33NT♠7-3-11
-5.9Round 19🇪🇬 EGYPT123♠♥3-3-14
-6.5Round 19🇪🇬 EGYPT132♥♠7-4-7
-7.7Round 22🇨🇳 CHINA71NTx♣Q-2-9
-8.0Round 19🇪🇬 EGYPT54♠x♥J-2-12
-8.6Round 9🇿🇦 SOUTH AFRICA24♠♥2-1-12
-8.6Round 15🇦🇺 AUSTRALIA56♦♣4-1-11
-8.9Round 18🇮🇳 INDIA223NT♥Q+1+0
-9.6Round 5🇹🇷 TURKIYE36♠♥Q=+0
-10.5Round 3🇵🇱 POLAND57♣♣3=+2
-11.1Round 12🇩🇪 GERMANY206♣♦K-1-12
-11.9Round 4🇧🇧 BARBADOS287♦♥6-2-14
-12.1Round 5🇹🇷 TURKIYE145♠x♦9-4+3
-12.3Round 16🇩🇰 DENMARK206♥♦A-1-13
-16.8Round 19🇪🇬 EGYPT25♥♦9-5-18