🇨🇭 MAGNUSSON Stephan · SWITZERLAND

91rank
-92.6Butler · 192 bds
-0.48per board
±4.3swing
-1.06vs par /bd · #91/103
-0.34adjusted /bd
Butler per round: 2.8 -9.2 13.7 10.1 -45.7 -0 -13.2 15.3 -10.8 -16.5 -15.2 -23.9by round

vs par split: bidding -0.80 · play -0.26

Strength of schedule: opponents averaged +0.15/bd (a tough draw) → opponent-adjusted -0.34/bd

Card play — on target: opening leads 68.3% #96 of 103 · declarer play 76.8% #24 of 103 · defence 80.4% #96 of 103

Card play by contract type — on target
vs NTvs a suit
Opening leads61.5% (13)71.4% (28)
Declarer play60.0% (15)82.9% (41)
Defence87.5% (24)77.9% (68)

Opening leads by suit led: ♠ 60.0% (15) · ♥ 57.1% (7) · ♦ 70.0% (10) · ♣ 88.9% (9)

vs par by strain: NT -1.93 (56) · a suit -0.71 (136)

vs par by level: part-score -0.60 (76) · game -1.21 (101) · slam -2.40 (15)

By role: declaring +0.10/bd (-2.42 vs par · 100) · defending -1.11/bd (+0.41 vs par · 92)

By vulnerability: vulnerable -0.56/bd (-1.62 vs par · 96) · not vulnerable -0.40/bd (-0.50 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.NikolenkovR.Ritmeijer – M.TichaClosed16+2.8+0.17+0.75
Round 2D.NikolenkovP.Bocken – O.NeveClosed16-9.2-0.57-0.81
Round 3D.NikolenkovD.Jovanovic – Z.KoldzicClosed16+13.7+0.86-0.50
Round 4D.NikolenkovG.Hegedus – B.SzegediClosed16+10.1+0.63-2.38
Round 7D.NikolenkovA.Versace – L.LauriaClosed16-45.7-2.86-3.94
Round 8D.NikolenkovD.Bakhshi – D.GoldClosed16-0.0-0.00-0.81
Round 10D.NikolenkovM.Milovic – F.MasicOpen16-13.2-0.82-1.19
Round 11D.NikolenkovR.Plackett – M.PownallClosed16+15.3+0.96-0.44
Round 12D.NikolenkovM.Molva – E.KoksoyClosed16-10.8-0.68-0.56
Round 13D.NikolenkovI.Rotaru – O.GhigheciOpen16-16.5-1.03-0.38
Round 16D.NikolenkovR.Schwartz – L.FisherOpen16-15.2-0.95+0.31
Round 17D.NikolenkovV.Mihov – J.StefanovClosed16-23.9-1.49-2.81

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
+12.2Round 1🇳🇱 NETHERLANDS185♠♦A-1+12
+10.3Round 4🇭🇺 HUNGARY46♣♥A=-13
+9.6Round 4🇭🇺 HUNGARY84♠♥T=+3
+9.0Round 10BOSNIA HERZEGOVINA93♥x♦K-4+5
+8.1Round 2🇧🇪 BELGIUM64♥♦A-2+11
+8.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND35♣♠3+1+8
+7.6Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♥♠6-1+10
+7.5Round 16🇮🇱 ISRAEL275♥♣A-1+11
+7.4Round 4🇭🇺 HUNGARY94♠♥3-3+7
+6.7Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES293NT♥2+3-12
+6.3Round 1🇳🇱 NETHERLANDS215♦x♠4+1+5
+6.2Round 12🇹🇷 TURKEY327♣♠2=-2
+5.9Round 3🇷🇸 SERBIA236♠♥7=+0
+5.8Round 17🇧🇬 BULGARIA124♦x♣K-4+5
+5.2Round 3🇷🇸 SERBIA316♣♥2=+0
+5.2Round 13🇷🇴 ROMANIA61NT♥10+1+6
+5.1Round 1🇳🇱 NETHERLANDS174♠♦A=+11
+5.0Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES253NT♥8=+7
+4.7Round 2🇧🇪 BELGIUM73NT♠Q=+3
+4.7Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES324♥♠5+1+1
+4.6Round 4🇭🇺 HUNGARY11NT♣5-2+5
+4.5Round 3🇷🇸 SERBIA282♥♣6-1+5
+4.5Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES305♦x♠4-1+6
+4.4Round 3🇷🇸 SERBIA215♥x♠K-1+7
+4.4Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES231NT♠4+1+11
+4.4Round 17🇧🇬 BULGARIA143♦♠2=+0
+4.3Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES202♥♥2+1+1
+4.1Round 12🇹🇷 TURKEY224♦♣K-1+13
+4.0Round 10BOSNIA HERZEGOVINA143♦♣6=+0
+3.4Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES223NT♣6=+6
+3.3Round 3🇷🇸 SERBIA293NT♣J+1+1
+3.1Round 1🇳🇱 NETHERLANDS224♠♥Q+2+11
+3.0Round 1🇳🇱 NETHERLANDS232♦♣A+1+0
+2.9Round 3🇷🇸 SERBIA301NT♥5=+0
+2.9Round 4🇭🇺 HUNGARY53NT♠3=-1
+2.8Round 3🇷🇸 SERBIA193NT♣7+2+0
+2.8Round 10BOSNIA HERZEGOVINA102♣♥K+2+1
+2.7Round 16🇮🇱 ISRAEL202♠♦K-1-1
+2.7Round 16🇮🇱 ISRAEL244♠♥K-3+11
+2.6Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53NT♠J=-1
+2.5Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES213♠♦8-2-1
+2.4Round 12🇹🇷 TURKEY232♦♠7+1+11
+2.4Round 16🇮🇱 ISRAEL313♦♠2-1+6
+2.2Round 1🇳🇱 NETHERLANDS254♠♦A=+3
+2.2Round 7🇮🇹 ITALY204♥♠K-2+8
+2.2Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63NT♥2+2+0
+2.2Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND112♥♣K-1+2
+2.2Round 12🇹🇷 TURKEY304♠♥J-2+0
+2.1Round 10BOSNIA HERZEGOVINA12♥♦4+1+2
+2.1Round 12🇹🇷 TURKEY174♥♠6-1+10
+1.9Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND46♥♦2=+0
+1.8Round 2🇧🇪 BELGIUM162♠♦5=+0
+1.8Round 13🇷🇴 ROMANIA93♣♦2+1+0
+1.6Round 1🇳🇱 NETHERLANDS204♥♠K+1+0
+1.6Round 7🇮🇹 ITALY181NT♣Q-2+0
+1.6Round 13🇷🇴 ROMANIA162♦♠2-2-9
+1.5Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES264♥♦8+3+2
+1.4Round 10BOSNIA HERZEGOVINA154♥♥2+1+0
+1.3Round 17🇧🇬 BULGARIA75♣♦A=-13
+1.2Round 2🇧🇪 BELGIUM142♠♥2+1+1
+1.2Round 7🇮🇹 ITALY306NT♥5+1+1
+1.2Round 16🇮🇱 ISRAEL263♥♠K+1+10
+1.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♥10=+0
+1.1Round 10BOSNIA HERZEGOVINA24♥♦5+1+0
+1.1Round 13🇷🇴 ROMANIA24♥x♠A-1+2
+1.1Round 17🇧🇬 BULGARIA154♠♥K=+3
+1.0Round 12🇹🇷 TURKEY263NT♠J+2+1
+0.8Round 1🇳🇱 NETHERLANDS314♥♦3+1+1
+0.8Round 4🇭🇺 HUNGARY112♠♦7=-1
+0.8Round 13🇷🇴 ROMANIA72♥♠5-2+2
+0.6Round 2🇧🇪 BELGIUM122♠♥7=-7
+0.6Round 3🇷🇸 SERBIA263NT♥10+1+0
+0.6Round 4🇭🇺 HUNGARY64♠♦3=-1
+0.6Round 7🇮🇹 ITALY263NT♦3+3-12
+0.5Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES183♣♠A=+0
+0.5Round 13🇷🇴 ROMANIA32♠♥9+3+6
+0.5Round 13🇷🇴 ROMANIA54♥♣8+1+0
+0.4Round 1🇳🇱 NETHERLANDS303NT♥8+1+0
+0.4Round 3🇷🇸 SERBIA245♣x♥2-2+4
+0.4Round 7🇮🇹 ITALY284♠♣K=+1
+0.4Round 12🇹🇷 TURKEY253NT♦3+1+0
+0.4Round 16🇮🇱 ISRAEL254♥♦7=+0
+0.3Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♥♠2=-1
+0.3Round 17🇧🇬 BULGARIA132♠♣5+1+0
+0.2Round 4🇭🇺 HUNGARY154♥♣8+1+0
+0.2Round 10BOSNIA HERZEGOVINA63NT♠3+3+14
+0.2Round 12🇹🇷 TURKEY184♥♣2+1+0
+0.1Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES283NT♣6-1-6
+0.1Round 17🇧🇬 BULGARIA111NT♥10-1-4
+0.0Round 3🇷🇸 SERBIA274♠♥J+1+0
-0.0Round 10BOSNIA HERZEGOVINA34♠♣7+1+0
-0.0Round 16🇮🇱 ISRAEL184♠♦5+1-11
-0.2Round 2🇧🇪 BELGIUM26♠♣3+1+13
-0.2Round 16🇮🇱 ISRAEL293NT♦10+2+0
-0.3Round 1🇳🇱 NETHERLANDS243NT♣6+1+0
-0.4Round 2🇧🇪 BELGIUM34♠♦10+2-12
-0.4Round 2🇧🇪 BELGIUM51NT♦3+1+1
-0.4Round 4🇭🇺 HUNGARY22♠♠2-1+2
-0.4Round 7🇮🇹 ITALY233♦♦3=-6
-0.4Round 13🇷🇴 ROMANIA131♠♥A=+2
-0.4Round 13🇷🇴 ROMANIA144♥♣2=+1
-0.4Round 17🇧🇬 BULGARIA101NT♠J-1+0
-0.4Round 17🇧🇬 BULGARIA163NT♠9+1+0
-0.5Round 3🇷🇸 SERBIA205♥x♠J-2-4
-0.5Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND101NT♦A-1+0
-0.6Round 7🇮🇹 ITALY223♦♠A-2+9
-0.6Round 12🇹🇷 TURKEY213♣♥K=-6
-0.6Round 17🇧🇬 BULGARIA14♠♥Q=+0
-0.7Round 1🇳🇱 NETHERLANDS324♥♠Q-1+5
-0.7Round 7🇮🇹 ITALY255♦♣A+1-11
-0.7Round 17🇧🇬 BULGARIA52♣♥5=-2
-0.8Round 3🇷🇸 SERBIA222♥♠Q+1+0
-0.8Round 13🇷🇴 ROMANIA111NT♠3+1-1
-0.9Round 2🇧🇪 BELGIUM152♠♣3+2-6
-0.9Round 3🇷🇸 SERBIA323NT♦2=-11
-0.9Round 10BOSNIA HERZEGOVINA163♦♠A-1-5
-1.1Round 2🇧🇪 BELGIUM12NT♠3=-8
-1.1Round 4🇭🇺 HUNGARY162♠♦3=-1
-1.1Round 7🇮🇹 ITALY274♥♣Q=-1
-1.1Round 16🇮🇱 ISRAEL171NT♣5=-1
-1.2Round 10BOSNIA HERZEGOVINA84♠♣8-1+6
-1.3Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES273♣♣3+1+0
-1.4Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♠♣9-2+0
-1.6Round 16🇮🇱 ISRAEL191NT♦K=-5
-1.6Round 17🇧🇬 BULGARIA61♦♦4-1-7
-1.9Round 2🇧🇪 BELGIUM93NT♥4-1-6
-2.0Round 10BOSNIA HERZEGOVINA51NT♦K=-8
-2.1Round 4🇭🇺 HUNGARY122♠♣5-1-1
-2.1Round 10BOSNIA HERZEGOVINA122♠♠4+3-6
-2.1Round 16🇮🇱 ISRAEL303♥♠Q=-6
-2.2Round 1🇳🇱 NETHERLANDS294♦♠7-2-2
-2.3Round 3🇷🇸 SERBIA183NT♠5=+2
-2.3Round 13🇷🇴 ROMANIA154♠♣K=+1
-2.4Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93♣♠3+1+0
-2.4Round 12🇹🇷 TURKEY284♠♦Q+1+0
-2.6Round 2🇧🇪 BELGIUM101NT♦4+1+0
-2.6Round 7🇮🇹 ITALY174♥♦K+1-1
-2.6Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND142♥♣J=+0
-2.8Round 10BOSNIA HERZEGOVINA114♦♥5=+0
-2.9Round 2🇧🇪 BELGIUM135♦♠K=+0
-2.9Round 4🇭🇺 HUNGARY144♦♠K=-1
-3.0Round 13🇷🇴 ROMANIA126♠♥2+1-1
-3.1Round 12🇹🇷 TURKEY193NT♥Q+1-10
-3.1Round 13🇷🇴 ROMANIA84♥x♦7-1-5
-3.1Round 16🇮🇱 ISRAEL322♠♣Q=-5
-3.2Round 2🇧🇪 BELGIUM82♠♣5+1-6
-3.3Round 7🇮🇹 ITALY247♠♣3=+0
-3.3Round 12🇹🇷 TURKEY272♥♥2=+0
-3.5Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♦♠6-2-3
-3.6Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND155♣♠A+1-9
-3.8Round 1🇳🇱 NETHERLANDS193NT♠4=+0
-3.9Round 4🇭🇺 HUNGARY73NT♠3-1-12
-4.0Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES243NT♠3+1+1
-4.1Round 3🇷🇸 SERBIA251NTx♥4-2-4
-4.1Round 4🇭🇺 HUNGARY33♣♥3-1-6
-4.2Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES313♥♦3-1-6
-4.2Round 12🇹🇷 TURKEY293NT♣10=+1
-4.2Round 16🇮🇱 ISRAEL235♦♠A+1-10
-4.2Round 17🇧🇬 BULGARIA44♥♠K-1-12
-4.4Round 12🇹🇷 TURKEY242♠♦J+2-6
-4.4Round 16🇮🇱 ISRAEL283♣♦Q-2+9
-4.5Round 17🇧🇬 BULGARIA34♥♣K+1-4
-4.6Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND15♥♣10+1-8
-4.6Round 12🇹🇷 TURKEY313NT♥3+3-8
-4.8Round 10BOSNIA HERZEGOVINA134♠♣6-1-6
-5.1Round 1🇳🇱 NETHERLANDS284♥♦A=-11
-5.2Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES172♥♣K=-6
-5.3Round 16🇮🇱 ISRAEL213♠♣8-1-5
-5.4Round 4🇭🇺 HUNGARY133NT♠A-4-11
-5.6Round 2🇧🇪 BELGIUM113NT♣3+4+10
-5.6Round 7🇮🇹 ITALY325♣x♠4-2-11
-5.7Round 13🇷🇴 ROMANIA46♠♠10=-8
-5.8Round 1🇳🇱 NETHERLANDS273♣♥5+1-10
-5.8Round 7🇮🇹 ITALY193NT♦A+1-8
-5.8Round 13🇷🇴 ROMANIA16NT♥J=+0
-6.4Round 2🇧🇪 BELGIUM46♠♥A-1-7
-6.4Round 4🇭🇺 HUNGARY102NT♥2-2-7
-6.5Round 13🇷🇴 ROMANIA103NT♠6+2-2
-6.8Round 12🇹🇷 TURKEY204♠♣3-2-13
-7.1Round 17🇧🇬 BULGARIA25♦♠4=+0
-7.4Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♥3+2-11
-7.6Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES194♥♣A+2-11
-7.7Round 3🇷🇸 SERBIA175♥♠8=-8
-7.8Round 17🇧🇬 BULGARIA92♥♦J+2-2
-8.8Round 10BOSNIA HERZEGOVINA73NT♠8=-10
-9.2Round 7🇮🇹 ITALY293NT♠7-1-12
-9.6Round 17🇧🇬 BULGARIA86♦x♥J-3-9
-10.1Round 16🇮🇱 ISRAEL226♦♣K=+2
-10.6Round 7🇮🇹 ITALY213NT♥5+1-7
-11.2Round 10BOSNIA HERZEGOVINA46♠x♦A-3-12
-11.8Round 7🇮🇹 ITALY314♠x♥J+1-13
-14.0Round 1🇳🇱 NETHERLANDS264♠xx♣9=-13