COHEN Ken · Cohen

28rank
-121.4Butler · 80 bds
-1.52per board
±5.0swing
-0.46adjusted /bd
Butler per round: -38 -38 -14.4 -14.4 -69 -69 -69by round

Strength of schedule: opponents averaged +1.05/bd (a tough draw) → opponent-adjusted -0.46/bd

By role: declaring -1.48/bd (48) · defending -1.57/bd (32)

By vulnerability: not vulnerable -1.52/bd (80)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalN.SattenA.Yamada – K.OhnoOpen12-25.3-2.11·
QuarterfinalN.SattenA.Yamada – K.OhnoOpen12-12.7-1.06·
SemifinalN.SattenS.Zeligman – V.MelmanOpen12-24.5-2.04·
SemifinalN.SattenS.Zeligman – V.MelmanOpen12+10.1+0.84·
Play-offN.SattenH.Lasut – E.ManoppoClosed16-25.0-1.56·
Play-offN.SattenH.Lasut – E.ManoppoClosed16-44.0-2.75·
Play-offN.SattenM.Sawiruddin – D.SaculOpen0+0.0+0.00·

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
+10.0Play-offGabrial UI183N♥T=·
+7.6QuarterfinalJapan Yamada123N♠4=·
+7.0Play-offGabrial UI44♠♣5-1·
+5.9QuarterfinalJapan Yamada84♠♦K-1·
+5.7SemifinalTeam Markowicz282♥♠5+1·
+5.0SemifinalTeam Markowicz63N♥5+1·
+5.0Play-offGabrial UI153N♣J=·
+4.7SemifinalTeam Markowicz24♥♠K+1·
+4.7SemifinalTeam Markowicz192♦♣9+2·
+4.0QuarterfinalJapan Yamada236♠♥2=·
+3.7SemifinalTeam Markowicz256♠♦K+1·
+3.3SemifinalTeam Markowicz214♠♦J=·
+3.0Play-offGabrial UI132♦♥A+1·
+2.7SemifinalTeam Markowicz174♠♥K+1·
+2.3QuarterfinalJapan Yamada254♠x♣K-1·
+2.0QuarterfinalJapan Yamada162♦♠2+2·
+2.0Play-offGabrial UI13♥♦Q-1·
+2.0Play-offGabrial UI213N♥Q-1·
+1.0SemifinalTeam Markowicz113N♥K+2·
+1.0Play-offGabrial UI123N♥9+1·
+1.0Play-offGabrial UI163N♠T+1·
+1.0Play-offGabrial UI204♠♣4+1·
+0.9QuarterfinalJapan Yamada14♥♠4=·
+0.3QuarterfinalJapan Yamada222♦♥A+2·
+0.3SemifinalTeam Markowicz202♣♦2+3·
+0.1QuarterfinalJapan Yamada53♠♥Q=·
-0.0QuarterfinalJapan Yamada46♥♣7-1·
-0.0QuarterfinalJapan Yamada174♠♥3=·
-0.0QuarterfinalJapan Yamada214♠♣Q+1·
+0.0SemifinalTeam Markowicz74♥♣K=·
+0.0SemifinalTeam Markowicz84♥♦2-1·
+0.0SemifinalTeam Markowicz184♠♥T-1·
+0.0SemifinalTeam Markowicz274♥♦A=·
-0.0Play-offGabrial UI34♥♣5=·
-0.0Play-offGabrial UI62♠♦J+2·
-0.0Play-offGabrial UI71N♦2=·
-0.0Play-offGabrial UI95♣♦A=·
-0.0Play-offGabrial UI175♣♠K+1·
-0.0Play-offGabrial UI232♠♦T+2·
-0.0Play-offGabrial UI273N♥K=·
-0.0Play-offGabrial UI284♥♦T=·
-0.3SemifinalTeam Markowicz43N♦3+1·
-0.7QuarterfinalJapan Yamada275♣♦J=·
-1.0SemifinalTeam Markowicz233♦♦A+1·
-1.0Play-offGabrial UI224♥♠2+1·
-1.0Play-offGabrial UI294♠♠3=·
-1.1QuarterfinalJapan Yamada62♥♠9-2·
-1.1QuarterfinalJapan Yamada113♠♠Q+1·
-1.3SemifinalTeam Markowicz223N♣5=·
-1.7SemifinalTeam Markowicz263N♠3=·
-2.0Play-offGabrial UI146♥♠T-2·
-2.0Play-offGabrial UI314♠x♣J-1·
-2.3QuarterfinalJapan Yamada205♣♥9+1·
-2.3SemifinalTeam Markowicz12♥♠9-1·
-3.0QuarterfinalJapan Yamada31♠♥T=·
-3.7QuarterfinalJapan Yamada182♥♠T-1·
-4.0SemifinalTeam Markowicz33♥♦9-1·
-4.0Play-offGabrial UI243N♣4-1·
-4.0Play-offGabrial UI305♦♣K-2·
-4.1QuarterfinalJapan Yamada261N♦J-2·
-4.6QuarterfinalJapan Yamada194♠♣4-2·
-5.0Play-offGabrial UI115♥x♠A-2·
-5.0Play-offGabrial UI192♥♦Q-1·
-5.3SemifinalTeam Markowicz123♠♦7-1·
-5.7SemifinalTeam Markowicz106♥x♠K-2·
-5.9QuarterfinalJapan Yamada242N♣9-3·
-6.0Play-offGabrial UI53♥♠2=·
-6.3SemifinalTeam Markowicz245♣♥5=·
-7.3SemifinalTeam Markowicz53N♣2+1·
-7.4QuarterfinalJapan Yamada104♠♣3-1·
-7.6QuarterfinalJapan Yamada25♦x♦K-1·
-7.6QuarterfinalJapan Yamada75♥x♣Q-3·
-8.0Play-offGabrial UI104♠♥A=·
-10.0Play-offGabrial UI83N♠9=·
-10.3SemifinalTeam Markowicz94♥♦A-1·
-12.0QuarterfinalJapan Yamada94♠♥A-1·
-12.0Play-offGabrial UI252♥x♠K-3·
-13.0Play-offGabrial UI24♠♥Q=·
-13.0Play-offGabrial UI326♠♦4-1·
-15.0Play-offGabrial UI262♠x♥A-4·