🇨🇭 MAGNUSSON Stephan · SWITZERLAND

34rank
+88.1Butler · 272 bds
+0.32per board
±4.4swing
+0.57vs par /bd · #15/101
+0.31adjusted /bd
Butler per round: 19.9 16.3 -14.3 -15.2 9.3 1.6 40.4 4.4 -11.5 -9.1 -1.7 1.5 6.7 11.8 -8.2 38.4 -2.2by round

vs par split: bidding +0.46 · play +0.13

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted +0.31/bd

Card play — on target: opening leads 81.0% #46 of 101 · declarer play 69.4% #75 of 101 · defence 87.2% #54 of 101

Card play by contract type — on target
vs NTvs a suit
Opening leads90.0% (10)79.2% (48)
Declarer play69.2% (13)69.4% (36)
Defence83.8% (37)88.5% (104)

Opening leads by suit led: ♠ 80.0% (15) · ♥ 81.2% (16) · ♦ 77.8% (18) · ♣ 88.9% (9)

vs par by strain: NT +0.40 (75) · a suit +0.67 (195)

vs par by level: part-score +0.06 (83) · game +0.86 (168) · slam +0.58 (19)

By role: declaring +0.68/bd (-1.45 vs par · 130) · defending -0.00/bd (+2.42 vs par · 142)

By vulnerability: vulnerable +0.09/bd (+0.22 vs par · 136) · not vulnerable +0.56/bd (+0.91 vs par · 136)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.NikolenkovY.Lai – C.LamOpen16+19.9+1.24+1.69
Round 2D.NikolenkovJ.Chen – C.LinOpen16+16.3+1.02+0.56
Round 3D.NikolenkovS.Hans – T.NunnOpen16-14.3-0.89-0.81
Round 4D.NikolenkovY.Papakyriakopoulos – N.DelimpaltadakisOpen16-15.2-0.95-0.62
Round 5D.NikolenkovP.Vorobei – V.SlivaOpen16+9.3+0.58-1.06
Round 6D.NikolenkovJ.Shivdasani – R.TewariOpen16+1.6+0.10+1.94
Round 7D.NikolenkovK.Koistinen – S.NiemiOpen16+40.4+2.52+2.19
Round 8D.NikolenkovE.La Rovere – T.BogaOpen16+4.4+0.28-1.50
Round 9D.NikolenkovN.Eber – R.StephensOpen16-11.5-0.72+0.62
Round 10D.NikolenkovA.Versace – L.LauriaOpen16-9.1-0.57-0.25
Round 11D.NikolenkovF.Manalang – C.CarreonOpen16-1.7-0.11+0.12
Round 12D.NikolenkovC.Schwerdt – J.LindeOpen16+1.5+0.09+2.62
Round 13D.NikolenkovV.Dragan – V.PorkhunOpen16+6.7+0.42+3.12
Round 14D.NikolenkovJ.Aava – V.KurigOpen16+11.8+0.74+0.62
Round 15D.NikolenkovA.Birman – D.PadonOpen16-8.2-0.51-0.94
Round 16D.NikolenkovS.Barakat – M.GhanemOpen16+38.4+2.40+1.94
Round 17D.NikolenkovJ.Rombaut – F.CombescureOpen16-2.2-0.14-0.62

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
+13.2Round 15🇮🇱 ISRAEL66♠♥7=+0
+10.4Round 14🇪🇪 ESTONIA194♥♠4+1+7
+10.1Round 2🇹🇼 CHINESE TAIPEI194♥♠A-4+14
+10.0Round 7🇫🇮 FINLAND136♦♠4+1+13
+9.8Round 14🇪🇪 ESTONIA325♦x♣5-1+11
+9.7Round 16🇯🇴 JORDAN214♣x♦A-3+9
+9.3Round 5🇷🇺 RUSSIA156♥♦7+1+13
+9.1Round 1🇸🇬 SINGAPORE73♥♦7-1+13
+9.1Round 13🇺🇦 UKRAINE56♦♠4-1+17
+8.4Round 5🇷🇺 RUSSIA24♠x♥K-3+8
+8.4Round 7🇫🇮 FINLAND114♥♦J+2+11
+8.2Round 17🇫🇷 FRANCE26♠♦4=-11
+8.0Round 11🇵🇭 PHILIPPINES153♥♣A-2+11
+8.0Round 12🇩🇪 GERMANY214♥♠J=+11
+7.9Round 7🇫🇮 FINLAND85♠x♣6-2+9
+7.9Round 11🇵🇭 PHILIPPINES144♠♦J=+1
+7.6Round 11🇵🇭 PHILIPPINES101NTx♦3-1+3
+7.2Round 16🇯🇴 JORDAN203NT♠K-4+11
+6.6Round 9🇿🇦 SOUTH AFRICA123♣♦6+1+10
+6.5Round 12🇩🇪 GERMANY194♠x♥K-2+5
+6.5Round 16🇯🇴 JORDAN293NT♠4-2+7
+6.1Round 4🇬🇷 GREECE303NT♦8-5+4
+5.9Round 4🇬🇷 GREECE183NT♦Q=-1
+5.9Round 17🇫🇷 FRANCE74♠♦7+2+13
+5.8Round 1🇸🇬 SINGAPORE44♥♣10+1+4
+5.8Round 2🇹🇼 CHINESE TAIPEI275♣♥A-1+10
+5.8Round 5🇷🇺 RUSSIA123NT♥A-4-1
+5.6Round 6🇮🇳 INDIA244♠♥J-2+14
+5.6Round 15🇮🇱 ISRAEL23♥♠A-2+11
+5.6Round 17🇫🇷 FRANCE95♥x♠9-2+0
+5.5Round 6🇮🇳 INDIA233NT♥8-1+12
+5.5Round 14🇪🇪 ESTONIA264♠♥5=+10
+5.4Round 16🇯🇴 JORDAN233NT♠5-1+6
+5.2Round 3🇦🇺 AUSTRALIA134♠♥K+1+11
+5.1Round 2🇹🇼 CHINESE TAIPEI322♥♠K-1+5
+5.1Round 7🇫🇮 FINLAND126♠♠4=+0
+4.9Round 9🇿🇦 SOUTH AFRICA103NT♠3+1+1
+4.9Round 14🇪🇪 ESTONIA214♠♥K-2+6
+4.9Round 15🇮🇱 ISRAEL42NT♠10-1+6
+4.8Round 2🇹🇼 CHINESE TAIPEI234♠♠2=+0
+4.8Round 10🇮🇹 ITALY294♠♦A-1+12
+4.7Round 10🇮🇹 ITALY323NT♣Q=+7
+4.6Round 12🇩🇪 GERMANY252♠♠9-2+3
+4.6Round 15🇮🇱 ISRAEL154♠♣K-1+6
+4.5Round 13🇺🇦 UKRAINE63NT♦7=+0
+4.4Round 2🇹🇼 CHINESE TAIPEI184♥♠4=+3
+4.3Round 4🇬🇷 GREECE194♠♦A-2+7
+4.3Round 10🇮🇹 ITALY194♠♦4+2+13
+4.2Round 8🇧🇷 BRAZIL264♥♣2+1+0
+4.1Round 15🇮🇱 ISRAEL113NT♠2=+0
+4.0Round 17🇫🇷 FRANCE153NT♥2-1+12
+3.9Round 13🇺🇦 UKRAINE103NT♣K=-1
+3.8Round 1🇸🇬 SINGAPORE143♥♠2+1+6
+3.8Round 4🇬🇷 GREECE274♥♠A+1+4
+3.8Round 8🇧🇷 BRAZIL295♦♣Q=+3
+3.8Round 10🇮🇹 ITALY243NT♠7-2+6
+3.8Round 13🇺🇦 UKRAINE43♠♥5=+1
+3.7Round 1🇸🇬 SINGAPORE33♣♦Q+2-10
+3.7Round 11🇵🇭 PHILIPPINES63NT♣Q=-1
+3.6Round 6🇮🇳 INDIA294♠♥K+2+13
+3.6Round 7🇫🇮 FINLAND63NT♦7+1+0
+3.6Round 13🇺🇦 UKRAINE161NT♦A+1+6
+3.5Round 1🇸🇬 SINGAPORE134♥♣4-1+11
+3.4Round 8🇧🇷 BRAZIL243NT♣4+1+0
+3.4Round 10🇮🇹 ITALY234♠♣K+3-9
+3.3Round 6🇮🇳 INDIA316♥♣Q=-7
+3.3Round 10🇮🇹 ITALY174♣♥A+1+6
+3.2Round 1🇸🇬 SINGAPORE92♠x♦2-2+5
+3.2Round 8🇧🇷 BRAZIL213NT♠8=+0
+3.2Round 8🇧🇷 BRAZIL323NT♠Q+1-1
+3.1Round 16🇯🇴 JORDAN324♥♠Q+1+1
+2.9Round 7🇫🇮 FINLAND153NT♠4+1+1
+2.9Round 14🇪🇪 ESTONIA282♠♣K=+7
+2.8Round 16🇯🇴 JORDAN222♥♣9+1+0
+2.7Round 10🇮🇹 ITALY301NT♠2+2+0
+2.6Round 7🇫🇮 FINLAND167NT♥9=+0
+2.4Round 7🇫🇮 FINLAND143♦♣A-2-1
+2.4Round 11🇵🇭 PHILIPPINES13NT♦2-2+11
+2.4Round 16🇯🇴 JORDAN183♥♠K=+6
+2.2Round 2🇹🇼 CHINESE TAIPEI203NT♠Q+3+11
+2.2Round 3🇦🇺 AUSTRALIA112NT♦9-3+1
+2.2Round 9🇿🇦 SOUTH AFRICA63NT♠2+2+10
+2.1Round 8🇧🇷 BRAZIL274♥♠4=-11
+2.1Round 15🇮🇱 ISRAEL145♦♣K-2+5
+1.9Round 3🇦🇺 AUSTRALIA33♦♣4-3+0
+1.9Round 5🇷🇺 RUSSIA104♥♠A+1+0
+1.9Round 13🇺🇦 UKRAINE122♠♥10=+0
+1.8Round 4🇬🇷 GREECE264♠♠3+2+1
+1.8Round 5🇷🇺 RUSSIA144♠♥7+2-11
+1.8Round 9🇿🇦 SOUTH AFRICA14♠♥2=+0
+1.8Round 17🇫🇷 FRANCE124♠♥3=+0
+1.7Round 3🇦🇺 AUSTRALIA153NT♠6-2+5
+1.7Round 14🇪🇪 ESTONIA243NT♦8=+0
+1.7Round 16🇯🇴 JORDAN311NT♠A+1+1
+1.5Round 3🇦🇺 AUSTRALIA166♥♠6=+0
+1.5Round 5🇷🇺 RUSSIA94♠♣10-1+10
+1.5Round 6🇮🇳 INDIA213NT♠4-2+0
+1.5Round 7🇫🇮 FINLAND13NT♥5+1+0
+1.5Round 17🇫🇷 FRANCE13NT♦3=+2
+1.4Round 10🇮🇹 ITALY213NT♦2=-2
+1.4Round 14🇪🇪 ESTONIA314♠♦K+1+8
+1.3Round 1🇸🇬 SINGAPORE124♥♦8=+1
+1.3Round 9🇿🇦 SOUTH AFRICA152♥♦10-1+5
+1.2Round 2🇹🇼 CHINESE TAIPEI284♥♦Q=+0
+1.2Round 3🇦🇺 AUSTRALIA22♥♥8-1-5
+1.2Round 7🇫🇮 FINLAND25♦♥K-1+5
+1.2Round 7🇫🇮 FINLAND56♠♥4=+0
+1.2Round 8🇧🇷 BRAZIL184♥♦Q+1-4
+1.2Round 9🇿🇦 SOUTH AFRICA82♠♥Q=-1
+1.2Round 12🇩🇪 GERMANY176♥♠A-1+8
+1.1Round 1🇸🇬 SINGAPORE111NT♠3+1+7
+1.1Round 2🇹🇼 CHINESE TAIPEI244♠♣8-1-2
+1.1Round 9🇿🇦 SOUTH AFRICA24♠♦8+1+0
+1.1Round 15🇮🇱 ISRAEL135♣♦10=-1
+1.1Round 16🇯🇴 JORDAN173NT♥5-1-4
+0.9Round 4🇬🇷 GREECE314♠♣A=-1
+0.9Round 8🇧🇷 BRAZIL224♥♥9+1+1
+0.9Round 8🇧🇷 BRAZIL253♥♥2=+0
+0.9Round 11🇵🇭 PHILIPPINES74♥♠3+1+1
+0.9Round 15🇮🇱 ISRAEL121NT♦2+1+0
+0.8Round 5🇷🇺 RUSSIA82♦♦2-2+0
+0.8Round 5🇷🇺 RUSSIA161♠♦K+2+6
+0.7Round 15🇮🇱 ISRAEL34♥♣2-1+10
+0.6Round 1🇸🇬 SINGAPORE14♥♠5+1+11
+0.6Round 2🇹🇼 CHINESE TAIPEI254♦♣7+2+15
+0.6Round 9🇿🇦 SOUTH AFRICA54♠♣J=+0
+0.6Round 13🇺🇦 UKRAINE92♥♠A+1-1
+0.6Round 16🇯🇴 JORDAN282♠♥J+1+0
+0.5Round 1🇸🇬 SINGAPORE83♣♣4=+0
+0.5Round 6🇮🇳 INDIA254♥♥2+1+0
+0.5Round 16🇯🇴 JORDAN253NT♦8=-1
+0.4Round 13🇺🇦 UKRAINE114♠♥K+1+0
+0.3Round 12🇩🇪 GERMANY223♦♥2+2+8
+0.3Round 16🇯🇴 JORDAN272♣♠3+1+7
+0.3Round 17🇫🇷 FRANCE84♠♥K+1+0
+0.2Round 3🇦🇺 AUSTRALIA54♠♦4=-8
+0.2Round 5🇷🇺 RUSSIA13♦♠4-2-7
+0.2Round 10🇮🇹 ITALY203NT♦2+2+0
+0.1Round 2🇹🇼 CHINESE TAIPEI264♥♠5+2-13
+0.1Round 3🇦🇺 AUSTRALIA144♠♣K-1+6
+0.1Round 6🇮🇳 INDIA264♥♠Q-2+13
+0.1Round 15🇮🇱 ISRAEL92♠x♣Q-1-2
+0.1Round 16🇯🇴 JORDAN193♣♠K-1+1
-0.0Round 5🇷🇺 RUSSIA114♠♣7=+0
-0.0Round 11🇵🇭 PHILIPPINES24♠♣Q+1+0
+0.0Round 14🇪🇪 ESTONIA184♠♦A=+0
+0.0Round 14🇪🇪 ESTONIA234♥♦5+1+0
-0.1Round 7🇫🇮 FINLAND33NT♠5+1+1
-0.1Round 13🇺🇦 UKRAINE74♠♥4+1+0
-0.1Round 17🇫🇷 FRANCE115♦♥K-1+2
-0.2Round 6🇮🇳 INDIA182♥♣10-1-2
-0.2Round 9🇿🇦 SOUTH AFRICA73NT♠3=+1
-0.2Round 12🇩🇪 GERMANY274♥♠3+1+1
-0.3Round 8🇧🇷 BRAZIL203NT♦7+1-1
-0.3Round 12🇩🇪 GERMANY241NT♦2+1+0
-0.4Round 3🇦🇺 AUSTRALIA101NT♣4-1+0
-0.4Round 4🇬🇷 GREECE324♠♦3+1+0
-0.4Round 11🇵🇭 PHILIPPINES92♠♦4-1+1
-0.5Round 2🇹🇼 CHINESE TAIPEI224♠♥3-1-10
-0.5Round 2🇹🇼 CHINESE TAIPEI291NT♣4-1+0
-0.5Round 7🇫🇮 FINLAND104♠♥5=-1
-0.5Round 8🇧🇷 BRAZIL174♥♦Q+1+0
-0.5Round 12🇩🇪 GERMANY233♥♠2=+0
-0.5Round 12🇩🇪 GERMANY314♥♠7-2+6
-0.6Round 1🇸🇬 SINGAPORE64♠♦9+1+0
-0.6Round 13🇺🇦 UKRAINE34♠♥J-2+0
-0.6Round 16🇯🇴 JORDAN241NT♥Q=-8
-0.7Round 9🇿🇦 SOUTH AFRICA93♣♦10+1-1
-0.8Round 5🇷🇺 RUSSIA133NT♥3+2+0
-0.8Round 6🇮🇳 INDIA172♥♣3+1+6
-0.8Round 7🇫🇮 FINLAND73♠♦10-1+1
-0.8Round 11🇵🇭 PHILIPPINES163♠♦A+1-1
-0.8Round 13🇺🇦 UKRAINE134♠♥4+2+12
-0.8Round 16🇯🇴 JORDAN304♠♣A+2+5
-0.9Round 4🇬🇷 GREECE214♥♠Q=+0
-0.9Round 4🇬🇷 GREECE283NT♦5=-2
-0.9Round 5🇷🇺 RUSSIA64♠♣6+1+0
-0.9Round 6🇮🇳 INDIA283♥♦6-1-2
-0.9Round 7🇫🇮 FINLAND4Pass-3
-0.9Round 13🇺🇦 UKRAINE154♠♥Q+2+13
-0.9Round 17🇫🇷 FRANCE32♠♠6=-11
-0.9Round 17🇫🇷 FRANCE163♦♦K=+0
-1.0Round 1🇸🇬 SINGAPORE154♥♣A-2-5
-1.1Round 8🇧🇷 BRAZIL233♠♦10-1+1
-1.1Round 10🇮🇹 ITALY253NT♠2=+0
-1.1Round 10🇮🇹 ITALY273♦♦2=-5
-1.1Round 12🇩🇪 GERMANY304♠♣4+2-14
-1.2Round 5🇷🇺 RUSSIA44♥♠3-2-3
-1.2Round 11🇵🇭 PHILIPPINES34♥♠8-1-10
-1.2Round 12🇩🇪 GERMANY294♠♦J+1+13
-1.2Round 14🇪🇪 ESTONIA174♥♦10=+0
-1.2Round 14🇪🇪 ESTONIA29Pass-3
-1.3Round 6🇮🇳 INDIA325♣♠J=+2
-1.4Round 8🇧🇷 BRAZIL192♠♥Q+1+0
-1.4Round 17🇫🇷 FRANCE104♠♥A=+0
-1.5Round 1🇸🇬 SINGAPORE51NT♠3=+1
-1.6Round 2🇹🇼 CHINESE TAIPEI303NT♥4=+0
-1.6Round 6🇮🇳 INDIA303NT♠2+3-1
-1.6Round 12🇩🇪 GERMANY184♥♦K=+1
-1.6Round 16🇯🇴 JORDAN262NT♦5=-10
-1.8Round 3🇦🇺 AUSTRALIA94♥♠7+2-1
-1.8Round 4🇬🇷 GREECE174♠x♣A-1+0
-1.8Round 9🇿🇦 SOUTH AFRICA33♥♦10-1-2
-1.8Round 14🇪🇪 ESTONIA303♠♥6-1-4
-2.0Round 11🇵🇭 PHILIPPINES82♠♥3+1+6
-2.0Round 14🇪🇪 ESTONIA203NT♠Q+1-1
-2.1Round 12🇩🇪 GERMANY283♥♦10-1-2
-2.1Round 14🇪🇪 ESTONIA224♠♣6=-10
-2.2Round 1🇸🇬 SINGAPORE24♠x♣A-4-5
-2.2Round 3🇦🇺 AUSTRALIA63NT♠4+1-1
-2.2Round 12🇩🇪 GERMANY323NT♠4=+0
-2.3Round 1🇸🇬 SINGAPORE162NT♠3+1-6
-2.5Round 17🇫🇷 FRANCE142NT♥3-1-10
-2.6Round 4🇬🇷 GREECE234♠♥K=-3
-2.6Round 4🇬🇷 GREECE242♥♦8+1+0
-2.6Round 6🇮🇳 INDIA273NT♦10-3+0
-2.6Round 11🇵🇭 PHILIPPINES51♦♣10+2+1
-2.6Round 13🇺🇦 UKRAINE24♠♣J+1+0
-2.6Round 15🇮🇱 ISRAEL13NT♥6+2-1
-2.7Round 11🇵🇭 PHILIPPINES124♥♦2+1+0
-2.8Round 17🇫🇷 FRANCE52♠♥Q+1+0
-2.9Round 5🇷🇺 RUSSIA53NT♥Q-2-6
-2.9Round 8🇧🇷 BRAZIL303NT♠10-1-5
-3.0Round 5🇷🇺 RUSSIA75♣♦A=-13
-3.0Round 6🇮🇳 INDIA203♠♦K=-7
-3.1Round 9🇿🇦 SOUTH AFRICA163♦♥A=+0
-3.1Round 13🇺🇦 UKRAINE86♦♥10+1-4
-3.3Round 6🇮🇳 INDIA193NT♣4+3-10
-3.4Round 3🇦🇺 AUSTRALIA14♠♣K-1-4
-3.5Round 9🇿🇦 SOUTH AFRICA133♥♣2=-10
-3.5Round 10🇮🇹 ITALY283♥♦K=-7
-3.6Round 2🇹🇼 CHINESE TAIPEI311NT♠7-2-2
-3.6Round 3🇦🇺 AUSTRALIA123NT♥5-1-10
-3.7Round 12🇩🇪 GERMANY204♥♠5-1+1
-4.1Round 7🇫🇮 FINLAND94♣♥5+1-1
-4.2Round 10🇮🇹 ITALY315♦♥K=+0
-4.3Round 3🇦🇺 AUSTRALIA73NT♥6=+0
-4.7Round 9🇿🇦 SOUTH AFRICA42♠♦5+1+0
-4.8Round 4🇬🇷 GREECE204♥♣Q=-3
-4.8Round 6🇮🇳 INDIA223NT♠4=+0
-4.8Round 8🇧🇷 BRAZIL313♠♥A=-7
-5.0Round 17🇫🇷 FRANCE43NT♣10+3+13
-5.1Round 1🇸🇬 SINGAPORE102♠♦2=-6
-5.2Round 4🇬🇷 GREECE292♣♠K=-6
-5.3Round 9🇿🇦 SOUTH AFRICA146♠♦K=+11
-5.4Round 3🇦🇺 AUSTRALIA83NT♠Q=+1
-5.5Round 17🇫🇷 FRANCE62♥♥A-3-9
-5.7Round 10🇮🇹 ITALY226♠♣J=+0
-5.7Round 12🇩🇪 GERMANY264♥♣5-1+1
-5.8Round 2🇹🇼 CHINESE TAIPEI214♠♣K=-11
-5.8Round 11🇵🇭 PHILIPPINES41NT♣6+2-10
-5.8Round 15🇮🇱 ISRAEL163♦♥K=-5
-5.9Round 14🇪🇪 ESTONIA275♦♥6+1-11
-6.1Round 13🇺🇦 UKRAINE16♠♥3=+10
-6.2Round 4🇬🇷 GREECE225♥♦3=+4
-6.9Round 13🇺🇦 UKRAINE144♥♦K=-3
-7.1Round 2🇹🇼 CHINESE TAIPEI174♠♥Q+2-11
-7.1Round 10🇮🇹 ITALY261♠♥J+3-10
-7.2Round 3🇦🇺 AUSTRALIA44♠♠J-2-8
-7.4Round 11🇵🇭 PHILIPPINES115♣♦A=-11
-7.5Round 8🇧🇷 BRAZIL286♠♥5=+0
-8.2Round 15🇮🇱 ISRAEL104♥♠K=-10
-8.8Round 15🇮🇱 ISRAEL84♥x♠9-4-9
-9.2Round 15🇮🇱 ISRAEL56♠♥6=-12
-9.3Round 11🇵🇭 PHILIPPINES133NT♦K=+0
-10.4Round 17🇫🇷 FRANCE133NT♥10+1-11
-10.6Round 14🇪🇪 ESTONIA253NT♥3=-10
-10.9Round 15🇮🇱 ISRAEL74♠♥Q=-13
-11.9Round 9🇿🇦 SOUTH AFRICA116♣♥A-1-14
-12.4Round 5🇷🇺 RUSSIA36♦♠6-2-13
-12.6Round 4🇬🇷 GREECE254♥x♦2=-14
-15.0Round 10🇮🇹 ITALY185♣x♠K-4-15