🇨🇭 MAGNUSSON Stephan · SWITZERLAND

96rank
-16.7Butler · 190 bds
-0.09per board
±4.4swing
-0.56vs par /bd · #135/165
-0.05adjusted /bd
Butler per round: 11.8 23.4 11.6 -17.2 9.1 -9.5 -13.9 -13.1 11.4 5.6 -3.6 10.8 -9.4 -4.6 4.6 9.3 -20 -7.3 -15.7by round

vs par split: bidding -0.36 · play -0.13

Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted -0.05/bd

Card play — on target: opening leads 81.2% #96 of 165 · declarer play 73.3% #109 of 165 · defence 73.6% #164 of 165

Card play by contract type — on target
vs NTvs a suit
Opening leads73.7% (19)84.4% (45)
Declarer play83.3% (12)69.7% (33)
Defence60.7% (28)78.2% (78)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 87.0% (23) · ♦ 86.7% (15) · ♣ 70.6% (17)

vs par by strain: NT -1.04 (50) · a suit -0.29 (138)

vs par by level: part-score -0.24 (67) · game -0.57 (110) · slam -1.18 (11)

By role: declaring +0.64/bd (-2.17 vs par · 84) · defending -0.66/bd (+0.71 vs par · 106)

By vulnerability: vulnerable +0.48/bd (+0.36 vs par · 95) · not vulnerable -0.65/bd (-1.48 vs par · 95)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1L.DucT.Ozbay – H.OzgurOpen10+11.8+1.18+0.20
Round 2L.DucK.Asplund – S.Asplund SivelindClosed10+23.4+2.34+2.50
Round 4L.DucG.Nabil – A.TaziOpen10+11.6+1.16-1.90
Round 5L.DucG.Hampson – J.Seamon-MolsonOpen10-17.2-1.72-0.80
Round 7L.DucB.Satyanarayana – K.NadarClosed10+9.1+0.91+0.90
Round 8L.DucM.Drogemuller – A.Rolf-LarsenOpen10-9.5-0.95-2.90
Round 10L.DucE.Sjodal – S.EvenstadClosed10-13.9-1.39-3.00
Round 14L.DucL.Lantaron – M.MedieroClosed10-13.1-1.31-0.70
Round 16L.DucC.Szabo – B.FischerOpen10+11.4+1.14-0.30
Round 17L.DucR.Welland – S.AukenOpen10+5.6+0.56-0.90
Round 18L.DucW.Lazer – P.GumbyClosed10-3.6-0.36+1.00
Round 20L.DucF.Nacrur – G.GuridiOpen10+10.8+1.08+0.30
Round 21L.DucP.Cronier – B.CronierOpen10-9.4-0.94-2.00
Round 23L.DucD.Nettleton – B.NortonOpen10-4.6-0.46-1.60
Round 24L.DucA.Asulin – R.PachtmanClosed10+4.6+0.46+1.70
Round 25L.DucJ.Barrera – J.OchoaClosed10+9.3+0.93+1.50
Round 26L.DucT.East – J.EastOpen10-20.0-2.00-3.10
Round 27L.DucI.Baroni – A.GandogliaClosed10-7.3-0.73+0.10
Round 28L.DucL.Ferreira – F.KladtOpen10-15.7-1.57-1.70

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
+18.4Round 7🇮🇳 INDIA41♦xx♦K-4+17
+11.7Round 1🇹🇷 TURKIYE76♠♥J-1+12
+11.6Round 4🇲🇦 MOROCCO24♥♣K=+14
+10.4Round 8🇩🇰 DENMARK176♠♦A+1-11
+10.4Round 27🇮🇹 ITALY284♥♣5=+3
+10.1Round 23🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND186♥♠3-2+11
+9.9Round 4🇲🇦 MOROCCO93NT♠5=+6
+9.1Round 24🇮🇱 ISRAEL264♥♦J=+13
+9.1Round 26🇿🇦 SOUTH AFRICA133NT♦5-1+17
+9.0Round 2🇸🇪 SWEDEN116♥♠A=+10
+8.4Round 24🇮🇱 ISRAEL234♠♦A=+13
+8.2Round 10🇳🇴 NORWAY104♥♦K-2+12
+8.0Round 14🇪🇸 SPAIN144♠♣4-6+9
+7.2Round 16🇭🇺 HUNGARY104♥♣5+1+1
+7.0Round 17🇩🇪 GERMANY205♣♠K=+0
+6.8Round 16🇭🇺 HUNGARY53NT♦6=-2
+6.5Round 21🇫🇷 FRANCE283NT♥5=+10
+6.2Round 20🇨🇱 CHILE125♦♠A+1+3
+5.8Round 20🇨🇱 CHILE146♠♣Q=+0
+5.0Round 25🇨🇴 COLOMBIA23♦♠5=+6
+4.9Round 18🇦🇺 AUSTRALIA273NT♥4+2+0
+4.7Round 28🇧🇷 BRAZIL12♠♦7+1+6
+4.6Round 10🇳🇴 NORWAY34♠♥6+1-11
+4.6Round 21🇫🇷 FRANCE294♠♣5-2+8
+4.3Round 16🇭🇺 HUNGARY95♣♦A-2+12
+4.2Round 20🇨🇱 CHILE162♥♣4+1+7
+4.1Round 25🇨🇴 COLOMBIA32♥♦4+1+10
+4.0Round 17🇩🇪 GERMANY194♠♥A-2-6
+4.0Round 25🇨🇴 COLOMBIA103NT♣3-2+7
+3.9Round 2🇸🇪 SWEDEN203NT♠J-1+6
+3.5Round 18🇦🇺 AUSTRALIA293♠♣J+1+1
+3.2Round 1🇹🇷 TURKIYE92♠♥Q+1+0
+3.2Round 2🇸🇪 SWEDEN146♥♠10=+0
+3.2Round 28🇧🇷 BRAZIL74♥♣5-1+6
+3.1Round 4🇲🇦 MOROCCO81NT♦7+2+6
+3.1Round 16🇭🇺 HUNGARY23♥♠K=+0
+3.0Round 1🇹🇷 TURKIYE44♠♥10-2+7
+3.0Round 2🇸🇪 SWEDEN162♠♣5-1+5
+3.0Round 5🇺🇸 U.S.A.124♠♥10-1+5
+3.0Round 8🇩🇰 DENMARK184♥♣Q=+0
+2.8Round 1🇹🇷 TURKIYE21NT♣3-1-2
+2.8Round 5🇺🇸 U.S.A.204♠♣7=+0
+2.8Round 20🇨🇱 CHILE183♠♥8+1-1
+2.8Round 23🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203♥♦9=+10
+2.6Round 18🇦🇺 AUSTRALIA222♥♥3+2+2
+2.5Round 2🇸🇪 SWEDEN134♥♦5+1+12
+2.3Round 7🇮🇳 INDIA13NT♣9+1+0
+2.2Round 17🇩🇪 GERMANY133NT♦J+1+0
+2.2Round 25🇨🇴 COLOMBIA63♠♦10-1+6
+2.2Round 26🇿🇦 SOUTH AFRICA183NT♠A=-1
+2.1Round 2🇸🇪 SWEDEN153♠♣Q-2-11
+2.1Round 2🇸🇪 SWEDEN175♦♠7-2+5
+2.1Round 7🇮🇳 INDIA24♠♥6+1+10
+1.8Round 1🇹🇷 TURKIYE83NT♥K+2+1
+1.8Round 28🇧🇷 BRAZIL62NT♠Q+1-7
+1.7Round 4🇲🇦 MOROCCO74♠♥A-2+2
+1.4Round 24🇮🇱 ISRAEL222♥♦6-1+0
+1.3Round 17🇩🇪 GERMANY172♠♥6+1+1
+1.2Round 25🇨🇴 COLOMBIA15♣♥2=-11
+1.2Round 27🇮🇹 ITALY264♦♣K=+10
+1.1Round 21🇫🇷 FRANCE224♥♣A+1+0
+1.1Round 27🇮🇹 ITALY295♥♠5=+0
+1.0Round 28🇧🇷 BRAZIL94♥♦K-1-5
+0.8Round 1🇹🇷 TURKIYE64♥♣2=+0
+0.7Round 20🇨🇱 CHILE172♠♦10-1+4
+0.7Round 21🇫🇷 FRANCE266♦♥5+1-2
+0.6Round 7🇮🇳 INDIA64♥♥5=+0
+0.6Round 17🇩🇪 GERMANY163♥♣4+1+10
+0.5Round 8🇩🇰 DENMARK194♦x♥10-2+8
+0.4Round 4🇲🇦 MOROCCO44♠♠5+1+0
+0.3Round 21🇫🇷 FRANCE274♥♦J+1-11
+0.3Round 23🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND195♦♠7+1-11
+0.1Round 10🇳🇴 NORWAY64♠♦K+1+0
+0.1Round 20🇨🇱 CHILE193NT♥A=+1
+0.0Round 17🇩🇪 GERMANY123NT♥6=+2
-0.0Round 17🇩🇪 GERMANY154♦♠K+1-4
+0.0Round 28🇧🇷 BRAZIL44♥♦K+1+0
-0.1Round 14🇪🇸 SPAIN181NT♥6-1-3
-0.1Round 27🇮🇹 ITALY254♥♠5+1+13
-0.2Round 18🇦🇺 AUSTRALIA304♠♥3+2+11
-0.3Round 2🇸🇪 SWEDEN194♥♦10=+1
-0.3Round 7🇮🇳 INDIA85♥♠A+1-11
-0.3Round 16🇭🇺 HUNGARY43♦♥7+2+10
-0.3Round 17🇩🇪 GERMANY183NT♦8+2+0
-0.4Round 2🇸🇪 SWEDEN182♥♣6+2-1
-0.4Round 4🇲🇦 MOROCCO105♦♥K+1-14
-0.4Round 18🇦🇺 AUSTRALIA284♠♦K+2+11
-0.5Round 5🇺🇸 U.S.A.172♠♥A-1-2
-0.5Round 14🇪🇸 SPAIN133NT♥7+1+0
-0.6Round 16🇭🇺 HUNGARY73NT♥Q+1+0
-0.7Round 1🇹🇷 TURKIYE14♥♠A-1-10
-0.7Round 8🇩🇰 DENMARK15Pass-3
-0.7Round 8🇩🇰 DENMARK203NT♥9+2+0
-0.8Round 18🇦🇺 AUSTRALIA253NT♠5=-11
-0.9Round 7🇮🇳 INDIA103NT♣Q=-1
-0.9Round 23🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♠♦9-3-6
-0.9Round 26🇿🇦 SOUTH AFRICA114♥♠7-1+4
-1.0Round 1🇹🇷 TURKIYE103NT♦5+2+0
-1.0Round 21🇫🇷 FRANCE243♦♥7-1-4
-1.0Round 23🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113♦♠Q-1-2
-1.0Round 23🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♥Q=+1
-1.0Round 23🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND162♥♣8=-6
-1.0Round 25🇨🇴 COLOMBIA53♥♦J-1-2
-1.0Round 26🇿🇦 SOUTH AFRICA161NT♥10+3-1
-1.1Round 4🇲🇦 MOROCCO35♥♠A+1-11
-1.1Round 5🇺🇸 U.S.A.164♥♠4+2+9
-1.1Round 21🇫🇷 FRANCE304♥♣4+2-1
-1.1Round 25🇨🇴 COLOMBIA82♠♥A-1+2
-1.1Round 27🇮🇹 ITALY241NT♥A-1+2
-1.3Round 10🇳🇴 NORWAY93♣♠K-3+0
-1.3Round 14🇪🇸 SPAIN112♠♥A=+1
-1.4Round 10🇳🇴 NORWAY24♥♥9=+0
-1.4Round 16🇭🇺 HUNGARY33NT♣4-1-5
-1.4Round 24🇮🇱 ISRAEL293NT♣10+1+0
-1.5Round 25🇨🇴 COLOMBIA95♠♥A-2-6
-1.6Round 7🇮🇳 INDIA73NT♣J+2-1
-1.6Round 20🇨🇱 CHILE112♥♣7+1+0
-1.6Round 24🇮🇱 ISRAEL212♥♣7=-5
-1.6Round 24🇮🇱 ISRAEL242♠♥A-1+8
-1.7Round 2🇸🇪 SWEDEN124♠♠5+3-2
-1.7Round 25🇨🇴 COLOMBIA74♠♥4=+0
-1.7Round 27🇮🇹 ITALY271NT♠2+1-1
-1.8Round 5🇺🇸 U.S.A.192♥♦10+1-1
-1.8Round 26🇿🇦 SOUTH AFRICA12Pass-12
-1.8Round 28🇧🇷 BRAZIL85♣x♠A-1+0
-1.9Round 14🇪🇸 SPAIN123♠♣9+1-1
-1.9Round 18🇦🇺 AUSTRALIA212♥♠J=-5
-1.9Round 20🇨🇱 CHILE151NT♦J-1-6
-1.9Round 23🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♦♥A-1-2
-1.9Round 24🇮🇱 ISRAEL272♣♥J+1+0
-1.9Round 25🇨🇴 COLOMBIA44♥♦5-1+3
-2.0Round 27🇮🇹 ITALY213♣♥J=-5
-2.1Round 10🇳🇴 NORWAY51NT♥3+1+0
-2.2Round 5🇺🇸 U.S.A.151NT♣3+2-1
-2.2Round 5🇺🇸 U.S.A.183NT♣9+2-2
-2.2Round 24🇮🇱 ISRAEL301NT♣6=-6
-2.2Round 28🇧🇷 BRAZIL103♠♣5=-8
-2.3Round 18🇦🇺 AUSTRALIA262♠♣4-1+6
-2.4Round 16🇭🇺 HUNGARY14♠♥4-1-10
-2.4Round 21🇫🇷 FRANCE255♥x♣5-3+4
-2.5Round 8🇩🇰 DENMARK164♠♥Q+1-4
-2.5Round 16🇭🇺 HUNGARY63NT♠7+1+0
-2.5Round 18🇦🇺 AUSTRALIA242♠♣J=-5
-2.5Round 20🇨🇱 CHILE203♠♥2=+0
-2.6Round 14🇪🇸 SPAIN204♥♣A+1-1
-2.7Round 4🇲🇦 MOROCCO53♠♣6=-6
-2.7Round 24🇮🇱 ISRAEL255♦♠2=+0
-2.7Round 26🇿🇦 SOUTH AFRICA153NT♥3-1-12
-2.8Round 7🇮🇳 INDIA53NT♥7+1+0
-2.8Round 16🇭🇺 HUNGARY82♥♦10-1-9
-2.8Round 17🇩🇪 GERMANY142♠♥10+1-1
-2.9Round 8🇩🇰 DENMARK132♥♥2+1-2
-2.9Round 24🇮🇱 ISRAEL283NT♠3-1-6
-2.9Round 27🇮🇹 ITALY224♥♣4-1-5
-3.0Round 14🇪🇸 SPAIN194♠♣2=+0
-3.0Round 20🇨🇱 CHILE131NT♣5=-5
-3.1Round 8🇩🇰 DENMARK112♠♥J-1-3
-3.3Round 14🇪🇸 SPAIN153♣♦5=-5
-3.5Round 14🇪🇸 SPAIN173NT♦Q-1-5
-3.5Round 27🇮🇹 ITALY232♥♦9=-5
-3.7Round 5🇺🇸 U.S.A.133NT♠2-1-6
-4.0Round 7🇮🇳 INDIA93NT♠10+1-1
-4.1Round 10🇳🇴 NORWAY83NT♠6+1-1
-4.4Round 26🇿🇦 SOUTH AFRICA141♠♠9+4-6
-4.4Round 26🇿🇦 SOUTH AFRICA172♥♦3=+0
-4.4Round 28🇧🇷 BRAZIL24♥♣5-2-2
-4.5Round 1🇹🇷 TURKIYE56♠♦3=-2
-4.6Round 5🇺🇸 U.S.A.144♠x♣8-1-5
-4.7Round 7🇮🇳 INDIA34♠x♦K-4-4
-4.8Round 4🇲🇦 MOROCCO65♦♠J-2-6
-4.9Round 14🇪🇸 SPAIN163NT♠7+2-2
-5.1Round 10🇳🇴 NORWAY15♥♦2=-14
-5.3Round 1🇹🇷 TURKIYE34♥♣K+1-4
-5.3Round 8🇩🇰 DENMARK143NT♠6+2-1
-5.4Round 23🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND135♣x♠A-3-4
-5.9Round 21🇫🇷 FRANCE212♦♠8+1-11
-6.0Round 10🇳🇴 NORWAY73NT♠6-3-13
-6.1Round 4🇲🇦 MOROCCO14♠♣A-1-10
-6.4Round 17🇩🇪 GERMANY114♠♥5+2-11
-6.5Round 18🇦🇺 AUSTRALIA233NT♥5+2+0
-6.6Round 23🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♦8-3-7
-6.8Round 10🇳🇴 NORWAY45♣♦A=-3
-6.9Round 5🇺🇸 U.S.A.114♠♥J-1-5
-7.3Round 26🇿🇦 SOUTH AFRICA201NT♥J-3-9
-7.4Round 28🇧🇷 BRAZIL54♥♠A=+0
-8.2Round 8🇩🇰 DENMARK124♥♥Q-1-13
-8.7Round 27🇮🇹 ITALY306♠♦Q-1-11
-8.8Round 26🇿🇦 SOUTH AFRICA194♠♦5=-11
-10.6Round 28🇧🇷 BRAZIL36♣♥K=-7
-12.2Round 21🇫🇷 FRANCE236♠♣J=-13