🇨🇦 NYSTROM Samantha · Canada

27rank
+35.4Butler · 160 bds
+0.22per board
±4.8swing
+0.17adjusted /bd
Butler per round: -0.4 18.1 -27.1 4.1 24.3 4.9 -6.2 2.7 -2.6 6.8 -11.5 3.8 -14.7 -4.7 17.9 20by round

Strength of schedule: opponents averaged -0.05/bd (an average draw) → opponent-adjusted +0.17/bd

By role: declaring +1.08/bd (76) · defending -0.46/bd (83)

By vulnerability: not vulnerable +0.22/bd (160)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.LaveeT.Verbeek – D.MolenaarOpen10-0.4-0.04·
Round 2D.LaveeI.Volozhenin – K.NekrasovaOpen10+18.1+1.81·
Round 3D.LaveeH.Yokoi – H.MiuraOpen10-27.1-2.71·
Round 4D.LaveeM.Montanari – A.FranchiOpen10+4.1+0.41·
Round 5D.LaveeC.Lorenzini – C.GrossetOpen10+24.3+2.43·
Round 7D.LaveeJ.Mill – M.WhibleyClosed10+4.9+0.49·
Round 8D.LaveeR.Schwartz – B.TarnovskiOpen10-6.2-0.62·
Round 9D.LaveeY.Chen – J.HuOpen10+2.7+0.27·
Round 10D.LaveeM.Meckstroth – K.Dwyer RimstedtOpen10-2.6-0.26·
Round 11D.LaveeM.Agica – D.WolkowitzOpen10+6.8+0.68·
Round 12D.LaveeK.Asplund – E.FryklundOpen10-11.5-1.15·
Round 13D.LaveeF.Zimmermann – M.WuermseerClosed10+3.8+0.38·
Round 14D.LaveeS.Simonsen – E.SkjetneOpen10-14.7-1.47·
Round 15D.LaveeA.Tsang – W.ChiuClosed10-4.7-0.47·
Round 16D.LaveeA.Mohota – R.RajkumarOpen10+17.9+1.79·
Round 17D.LaveeJ.Etchepareborda – A.ScanavinoClosed10+20.0+2.00·

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 5🇫🇷 France132♠x♦3+1·
+11.6Round 8🇮🇱 Israel177♥♠K-1·
+11.2Round 17🇦🇷 Argentina154♠x♦J=·
+10.6Round 16🇮🇳 India93N♣3=·
+10.1Round 9🇨🇳 China246♠♥J-3·
+9.7Round 12🇸🇪 Sweden213Nx♦2+1·
+9.3Round 10🇺🇸 USA 214♠♦3=·
+8.4Round 15🇭🇰 China Hong Kong213♥♦3-2·
+8.3Round 5🇫🇷 France112♥♥A=·
+8.1Round 4🇮🇹 Italy64♦♠5-1·
+8.0Round 7🇦🇺 Australia86♠♦9-1·
+7.6Round 16🇮🇳 India84♥♣J=·
+7.4Round 3🇯🇵 Japan286♠♥8-1·
+7.0Round 2🇷🇺 Russia144♠x♥K=·
+7.0Round 11🇺🇸 USA 1195♣x♠K-1·
+7.0Round 13🇩🇪 Germany33N♦Q+2·
+6.8Round 16🇮🇳 India34♣x♠6-2·
+6.5Round 12🇸🇪 Sweden244♠♦A-2·
+6.5Round 17🇦🇷 Argentina183N♠J=·
+6.3Round 2🇷🇺 Russia113♥♣6-1·
+6.3Round 14🇳🇴 Norway122♠♠3+2·
+6.1Round 9🇨🇳 China234♥♣4+2·
+5.7Round 1🇳🇱 Netherlands63N♥3+3·
+5.6Round 12🇸🇪 Sweden263N♣2=·
+4.7Round 15🇭🇰 China Hong Kong243♥♣A-4·
+4.4Round 1🇳🇱 Netherlands101N♦3=·
+4.2Round 1🇳🇱 Netherlands85♦♥6=·
+4.2Round 17🇦🇷 Argentina115♣♦K=·
+3.9Round 1🇳🇱 Netherlands94♠♥T=·
+3.9Round 5🇫🇷 France143♥♦9=·
+3.7Round 7🇦🇺 Australia92♠♣A=·
+3.7Round 10🇺🇸 USA 264N♠7+1·
+3.7Round 14🇳🇴 Norway114♠♥K=·
+3.4Round 1🇳🇱 Netherlands42♠♣K=·
+3.3Round 5🇫🇷 France156♥♣4-1·
+3.2Round 2🇷🇺 Russia204N♣7+2·
+3.1Round 12🇸🇪 Sweden274♠x♠3-1·
+3.1Round 17🇦🇷 Argentina163N♥2=·
+2.9Round 2🇷🇺 Russia123♠♦5=·
+2.9Round 4🇮🇹 Italy25♦♠K=·
+2.8Round 9🇨🇳 China264♥♣5+2·
+2.7Round 8🇮🇱 Israel122♥♣A-1·
+2.6Round 17🇦🇷 Argentina194♥♠2+1·
+2.5Round 11🇺🇸 USA 1123♠♥7-2·
+2.4Round 2🇷🇺 Russia193N♦4+1·
+2.4Round 5🇫🇷 France162♠♦9=·
+2.2Round 11🇺🇸 USA 1134♠x♦5-2·
+2.1Round 4🇮🇹 Italy13N♣Q-2·
+2.0Round 3🇯🇵 Japan272♠♣5+1·
+2.0Round 10🇺🇸 USA 2101N♥Q-2·
+2.0Round 11🇺🇸 USA 1163♦♠5=·
+1.9Round 16🇮🇳 India74♥♦3+2·
+1.7Round 2🇷🇺 Russia184♠♠J=·
+1.6Round 13🇩🇪 Germany103♠♣J-1·
+1.6Round 15🇭🇰 China Hong Kong274♠♣K-3·
+1.5Round 15🇭🇰 China Hong Kong231N♣6=·
+1.4Round 2🇷🇺 Russia173N♠Q=·
+1.4Round 10🇺🇸 USA 243♥♣A=·
+1.4Round 16🇮🇳 India44♠♥Q+1·
+1.4Round 17🇦🇷 Argentina136♥♠2=·
+1.3Round 4🇮🇹 Italy83♦♣2+1·
+1.3Round 5🇫🇷 France173♥♠6-1·
+1.3Round 7🇦🇺 Australia23N♥8+2·
+1.3Round 7🇦🇺 Australia43♦♠A-1·
+1.3Round 13🇩🇪 Germany54♣♣5-1·
+1.3Round 13🇩🇪 Germany73♣♦J=·
+1.3Round 16🇮🇳 India24♠♥9-1·
+1.1Round 8🇮🇱 Israel184♠♦3-1·
+0.9Round 14🇳🇴 Norway144♥♠K=·
+0.8Round 2🇷🇺 Russia134♠♥3=·
+0.7Round 4🇮🇹 Italy103♦♥K+1·
+0.7Round 10🇺🇸 USA 234♠♣3+2·
+0.6Round 4🇮🇹 Italy41N♥J-1·
+0.6Round 11🇺🇸 USA 1116N♠Q+1·
+0.5Round 1🇳🇱 Netherlands71N♥2=·
+0.5Round 3🇯🇵 Japan214♥♥T=·
+0.5Round 13🇩🇪 Germany63N♥7+2·
+0.5Round 14🇳🇴 Norway194♠♣J=·
+0.3Round 3🇯🇵 Japan295♥♠2-1·
+0.1Round 9🇨🇳 China273♥♦Q-2·
-0.0Round 1🇳🇱 Netherlands34♠♣Q+1·
+0.0Round 7🇦🇺 Australia34♠♥J+1·
-0.0Round 9🇨🇳 China253♠♥A=·
-0.0Round 17🇦🇷 Argentina144♠♥8+1·
-0.1Round 2🇷🇺 Russia151N♠T=·
-0.1Round 12🇸🇪 Sweden302♠♣A+1·
-0.1Round 15🇭🇰 China Hong Kong291N♦4+1·
-0.3Round 11🇺🇸 USA 1183♥♠9-1·
-0.3Round 16🇮🇳 India54♠♦K=·
-0.4Round 5🇫🇷 France194♠♠3=·
-0.4Round 9🇨🇳 China304♥♦6+2·
-0.5Round 5🇫🇷 France124♥♠A=·
-0.5Round 9🇨🇳 China224♠♥A+2·
-0.5Round 10🇺🇸 USA 273N♣5+2·
-0.5Round 13🇩🇪 Germany13♣♣3=·
-0.6Round 15🇭🇰 China Hong Kong221♥♣6=·
-0.7Round 7🇦🇺 Australia73N♣K+1·
-0.7Round 11🇺🇸 USA 1174♥♦9+2·
-0.7Round 16🇮🇳 India104♥♠4=·
-0.8Round 7🇦🇺 Australia12N♠4-1·
-0.9Round 8🇮🇱 Israel203♥♦2=·
-0.9Round 13🇩🇪 Germany43N♠T+2·
-1.1Round 4🇮🇹 Italy72♠♠K-1·
-1.1Round 4🇮🇹 Italy93N♠2+3·
-1.1Round 8🇮🇱 Israel154♠♠T+1·
-1.1Round 8🇮🇱 Israel162N♠3+1·
-1.1Round 13🇩🇪 Germany25♣♦A-1·
-1.4Round 7🇦🇺 Australia102♥♥4+1·
-1.4Round 10🇺🇸 USA 286♣♦Q=·
-1.6Round 11🇺🇸 USA 1154♥♦3+1·
-1.6Round 13🇩🇪 Germany93♦♦A=·
-2.0Round 8🇮🇱 Israel192♥♦K-1·
-2.0Round 11🇺🇸 USA 1203♦♦7=·
-2.3Round 17🇦🇷 Argentina173N♥6+1·
-2.4Round 17🇦🇷 Argentina123♦♠J-2·
-2.5Round 14🇳🇴 Norway133N♣2-1·
-2.5Round 14🇳🇴 Norway164♠♣5+1·
-2.5Round 15🇭🇰 China Hong Kong253N♠K=·
-2.7Round 8🇮🇱 Israel132♥♥6+2·
-2.8Round 7🇦🇺 Australia61N♥2-1·
-2.9Round 11🇺🇸 USA 1144♥♦9-1·
-2.9Round 14🇳🇴 Norway201N♥T-2·
-3.1Round 8🇮🇱 Israel115♥♦2=·
-3.2Round 3🇯🇵 Japan303♦♥Q+2·
-3.3Round 5🇫🇷 France183♠♦7=·
-3.3Round 9🇨🇳 China215♦♠3+1·
-3.3Round 9🇨🇳 China282♥♠J=·
-3.4Round 14🇳🇴 Norway153♥♦J+2·
-3.4Round 16🇮🇳 India15♦x♦A=·
-3.7Round 7🇦🇺 Australia55♦♠A=·
-3.8Round 13🇩🇪 Germany83♠♣A=·
-3.9Round 5🇫🇷 France203♣♣2+2·
-3.9Round 10🇺🇸 USA 293Nx♦9-1·
-3.9Round 15🇭🇰 China Hong Kong303N♠Q-4·
-4.0Round 15🇭🇰 China Hong Kong283N♣4+2·
-4.1Round 4🇮🇹 Italy31N♦5-1·
-4.2Round 12🇸🇪 Sweden252♥♠9=·
-4.3Round 3🇯🇵 Japan244♥♣Q-1·
-4.3Round 17🇦🇷 Argentina206♣x♦K-1·
-4.8Round 10🇺🇸 USA 251Nx♠9-2·
-4.9Round 1🇳🇱 Netherlands13N♠6-2·
-4.9Round 3🇯🇵 Japan253♠♠2=·
-4.9Round 14🇳🇴 Norway173♣♠K=·
-5.3Round 4🇮🇹 Italy54♥♦2-1·
-5.3Round 12🇸🇪 Sweden284♠♣6-2·
-5.8Round 12🇸🇪 Sweden234♠♥A+1·
-6.5Round 1🇳🇱 Netherlands52♥♦Q+1·
-7.3Round 3🇯🇵 Japan265♣♣T+2·
-7.3Round 16🇮🇳 India64♠♦T+3·
-7.4Round 12🇸🇪 Sweden224♠♥6=·
-7.5Round 2🇷🇺 Russia164♠♠2+3·
-8.7Round 3🇯🇵 Japan23Pass·
-8.9Round 3🇯🇵 Japan226♣♥4=·
-8.9Round 9🇨🇳 China292♦♦7-4·
-9.1Round 10🇺🇸 USA 224♠♦T-1·
-9.8Round 15🇭🇰 China Hong Kong263N♠K+2·
-9.9Round 14🇳🇴 Norway184♥♦8=·
-10.7Round 8🇮🇱 Israel141Nxx♣2=·
-11.1Round 1🇳🇱 Netherlands26♣♥6=·
-13.6Round 12🇸🇪 Sweden297♣♣5-3·