WILLENKEN Chris · WOLFSON

48rank
-35.0Butler · 172 bds
-0.20per board
±4.1swing
-0.18adjusted /bd
Butler per round: -3.5 -3.5 -3.5 -3.5 -4.2 -4.2 -4.2 -4.2 -27.3 -27.3 -27.3 -27.3by round

Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted -0.18/bd

By role: declaring -0.29/bd (81) · defending -0.12/bd (91)

By vulnerability: not vulnerable -0.20/bd (172)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16M.RosenbergJ.Cayne – M.SeamonClosed14-8.8-0.63·
Round of 16M.RosenbergJ.Cayne – M.SeamonClosed14+7.7+0.55·
Round of 16M.RosenbergL.Lauria – A.VersaceOpen14+20.6+1.47·
Round of 16M.RosenbergC.Balicki – A.ZmudzinskiOpen14-23.0-1.64·
QuarterfinalM.RosenbergB.Levin – S.WeinsteinClosed15+5.3+0.35·
QuarterfinalM.RosenbergB.Levin – S.WeinsteinClosed15-14.8-0.99·
QuarterfinalM.RosenbergB.Levin – S.WeinsteinClosed15+4.3+0.29·
QuarterfinalM.RosenbergB.Levin – S.WeinsteinClosed15+1.0+0.07·
SemifinalM.RosenbergE.Rodwell – J.MeckstrothClosed15+11.8+0.79·
SemifinalM.RosenbergN.Nickell – R.KatzClosed15-8.5-0.57·
SemifinalM.RosenbergE.Rodwell – J.MeckstrothOpen15-23.4-1.56·
SemifinalM.RosenbergE.Rodwell – J.MeckstrothClosed11-7.2-0.65·

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
+10.1Round of 16CAYNE394♥♠3-1·
+10.0SemifinalNICKELL205♦♣K-1·
+8.5Round of 16CAYNE136♦♠6=·
+8.3SemifinalNICKELL43N♦6+2·
+7.6QuarterfinalFLEISHER104♠x♠3-1·
+7.3SemifinalNICKELL583N♠2+1·
+6.7QuarterfinalFLEISHER255♦♠A+1·
+6.6Round of 16CAYNE64♠♦J=·
+6.3QuarterfinalFLEISHER54♥♣Q+1·
+6.3SemifinalNICKELL84♠♦A=·
+5.6Round of 16CAYNE234♠♦5+3·
+5.3Round of 16CAYNE114♥♠Q=·
+5.2QuarterfinalFLEISHER463♣♦9-2·
+4.9QuarterfinalFLEISHER384♦♣Q=·
+4.7SemifinalNICKELL53N♠4+2·
+4.7SemifinalNICKELL103N♥6+1·
+4.5Round of 16CAYNE374♥♣K-1·
+4.3QuarterfinalFLEISHER154♠♣9=·
+4.2Round of 16CAYNE424♠♦7-1·
+4.1Round of 16CAYNE312♠♥2-1·
+3.8QuarterfinalFLEISHER503N♥4-1·
+3.7Round of 16CAYNE493♣♦8+2·
+3.7SemifinalNICKELL144♥♣5+2·
+3.6Round of 16CAYNE165♦♠2-1·
+3.5Round of 16CAYNE183♥♠T-2·
+3.4Round of 16CAYNE353N♣2+1·
+3.4QuarterfinalFLEISHER495♦♥K-1·
+3.3Round of 16CAYNE32♠♥T+1·
+3.3SemifinalNICKELL243♥♦K=·
+3.2Round of 16CAYNE434♥♦8-1·
+3.1Round of 16CAYNE521N♠3+1·
+3.1QuarterfinalFLEISHER351N♠J-1·
+3.0SemifinalNICKELL93N♣4-1·
+3.0SemifinalNICKELL513N♣4=·
+2.9Round of 16CAYNE84♠♥T=·
+2.7Round of 16CAYNE363♦♠J=·
+2.7Round of 16CAYNE464♠♥K+1·
+2.6QuarterfinalFLEISHER513♥♦4=·
+2.4QuarterfinalFLEISHER144♥♣A+1·
+2.4QuarterfinalFLEISHER292♥♦A+1·
+2.4QuarterfinalFLEISHER401N♣3-1·
+2.4QuarterfinalFLEISHER572♠♥2-2·
+2.3SemifinalNICKELL265♥♣A=·
+2.3SemifinalNICKELL282♠♥A=·
+2.3SemifinalNICKELL572♠♠5-2·
+2.2Round of 16CAYNE205♣♥5=·
+2.2QuarterfinalFLEISHER532♠♥Q-2·
+2.0Round of 16CAYNE194♠♣5-3·
+1.9Round of 16CAYNE125♦♠4-1·
+1.8Round of 16CAYNE592♠♦4=·
+1.7QuarterfinalFLEISHER35♣x♠7-1·
+1.7SemifinalNICKELL212♦♥K-2·
+1.7SemifinalNICKELL372♠♦T=·
+1.6QuarterfinalFLEISHER324♠x♠4-3·
+1.4QuarterfinalFLEISHER181N♦5-1·
+1.4QuarterfinalFLEISHER331N♥8+2·
+1.3Round of 16CAYNE294♠♦2-2·
+1.3Round of 16CAYNE474♠♥T-1·
+1.3SemifinalNICKELL271N♠4=·
+1.0QuarterfinalFLEISHER434♠♣J+1·
+1.0SemifinalNICKELL131N♦K-2·
+1.0SemifinalNICKELL304♠♥8-3·
+1.0SemifinalNICKELL454♠♥3-1·
+0.9Round of 16CAYNE74♠♥K=·
+0.9Round of 16CAYNE333♥♦8-1·
+0.9QuarterfinalFLEISHER244♥♦T+2·
+0.7Round of 16CAYNE572N♣8-1·
+0.7QuarterfinalFLEISHER281N♦3-1·
+0.7QuarterfinalFLEISHER313♣-1·
+0.7SemifinalNICKELL122♥♥6-4·
+0.7SemifinalNICKELL385♦x♥A-1·
+0.5SemifinalNICKELL594♠♥4=·
+0.4QuarterfinalFLEISHER42♥♠Q+1·
+0.3Round of 16CAYNE222♦♠Q+3·
+0.3QuarterfinalFLEISHER411N♣9-1·
+0.3QuarterfinalFLEISHER455♦♥A=·
+0.3SemifinalNICKELL24♠♥K=·
+0.3SemifinalNICKELL193N♥8+1·
+0.3SemifinalNICKELL534♥♦A+1·
+0.2Round of 16CAYNE214♠♦9+1·
+0.1Round of 16CAYNE142N♦T=·
+0.1Round of 16CAYNE273N♥2=·
+0.1Round of 16CAYNE281N♠J=·
+0.1QuarterfinalFLEISHER12♥♣4+1·
+0.1QuarterfinalFLEISHER164♠♣5-1·
-0.0QuarterfinalFLEISHER344♥♥J-1·
-0.0QuarterfinalFLEISHER374♥♣9+1·
-0.0QuarterfinalFLEISHER543N♣6=·
-0.0QuarterfinalFLEISHER563N♥6=·
-0.0QuarterfinalFLEISHER584♥♠Q=·
+0.0SemifinalNICKELL33N♥5-1·
+0.0SemifinalNICKELL74♠♣2+1·
+0.0SemifinalNICKELL184♥♠K+1·
+0.0SemifinalNICKELL294♥♠T+1·
-0.0SemifinalNICKELL423N♣J=·
-0.0SemifinalNICKELL464♠♦Q+1·
-0.1Round of 16CAYNE382♠♥A+2·
-0.1QuarterfinalFLEISHER82♥♥2+1·
-0.1QuarterfinalFLEISHER204♠♦A=·
-0.1QuarterfinalFLEISHER425♦♦T-2·
-0.3Round of 16CAYNE23♠♣9-2·
-0.3QuarterfinalFLEISHER64♠♦3+1·
-0.3QuarterfinalFLEISHER93♦♥T=·
-0.3SemifinalNICKELL564♥♦8=·
-0.4QuarterfinalFLEISHER603N♣5+1·
-0.6Round of 16CAYNE564♥♠J=·
-0.7Round of 16CAYNE174♠♣3=·
-0.7QuarterfinalFLEISHER113♥♠K-2·
-0.7SemifinalNICKELL224♥♥6+1·
-0.7SemifinalNICKELL363♥♦2+1·
-0.7SemifinalNICKELL403♠♠K=·
-0.7SemifinalNICKELL413N♦K-2·
-0.7SemifinalNICKELL522♣♦3+1·
-1.0QuarterfinalFLEISHER173N♠3+2·
-1.0QuarterfinalFLEISHER212♥♣9+1·
-1.0QuarterfinalFLEISHER362♥♠5-1·
-1.0SemifinalNICKELL114♥♦A+2·
-1.0SemifinalNICKELL344♠♥7+1·
-1.0SemifinalNICKELL353♠♥4-1·
-1.1Round of 16CAYNE343N♥5+2·
-1.1Round of 16CAYNE514♠♥8+2·
-1.3QuarterfinalFLEISHER263N♣2+3·
-1.3SemifinalNICKELL543♥♠5=·
-1.5Round of 16CAYNE546♠♦K+1·
-1.6QuarterfinalFLEISHER591N♥3-2·
-1.7Round of 16CAYNE414♠♥K+1·
-1.7Round of 16CAYNE443N♠6+2·
-1.7SemifinalNICKELL391N♥2-1·
-1.9QuarterfinalFLEISHER132♠♦4+2·
-2.0QuarterfinalFLEISHER74♠♦4-2·
-2.1QuarterfinalFLEISHER192♠♦6+1·
-2.2Round of 16CAYNE14♥♠4+1·
-2.3QuarterfinalFLEISHER273N♥7+2·
-2.3SemifinalNICKELL332♠♣7+1·
-2.6QuarterfinalFLEISHER554♠♥5-1·
-2.9Round of 16CAYNE405♥x♣9-2·
-2.9QuarterfinalFLEISHER442♥♠2-1·
-3.1Round of 16CAYNE241N♥2=·
-3.1Round of 16CAYNE504♠♦J=·
-3.3Round of 16CAYNE263♠♥2=·
-3.3SemifinalNICKELL172♥♣7=·
-3.7SemifinalNICKELL312♥♦Q=·
-4.1Round of 16CAYNE254♠x♣2-1·
-4.2QuarterfinalFLEISHER522♠♦T=·
-4.3Round of 16CAYNE483N♠4-1·
-4.3SemifinalNICKELL13N♦4=·
-4.3SemifinalNICKELL155♠♦A+1·
-4.3SemifinalNICKELL501N-1·
-4.4QuarterfinalFLEISHER474♦♠A-1·
-4.6QuarterfinalFLEISHER305♦x♣4-2·
-4.7SemifinalNICKELL433♦♣A+1·
-4.9Round of 16CAYNE94♠♦5=·
-5.0Round of 16CAYNE325♥♣4=·
-5.1QuarterfinalFLEISHER24♠♦J+1·
-5.4QuarterfinalFLEISHER482♣♦3-3·
-6.0SemifinalNICKELL472♠♦5+2·
-6.7SemifinalNICKELL495♦-1·
-6.9QuarterfinalFLEISHER234♠x♠J-1·
-7.1QuarterfinalFLEISHER121Nx♥2-2·
-7.3SemifinalNICKELL554♣♥5=·
-7.4QuarterfinalFLEISHER393N♠6-2·
-7.7Round of 16CAYNE534♣♥A+1·
-7.7QuarterfinalFLEISHER223N♠Q-3·
-8.0Round of 16CAYNE53N♣5-2·
-8.0SemifinalNICKELL443N♣Q-1·
-8.1Round of 16CAYNE585♠♥A-2·
-9.3Round of 16CAYNE104♠♣9=·
-9.9Round of 16CAYNE553♠♦2-1·
-10.0SemifinalNICKELL256♦♦4=·
-11.3SemifinalNICKELL64♠♦8-2·
-13.0SemifinalNICKELL236♠♥4+1·
-13.6Round of 16CAYNE46♥♠4=·