KAMINSKI Amos · KAMINSKY

18rank
-3.6Butler · 24 bds
-0.15per board
±4.7swing
+0.21adjusted /bd
Butler per round: -3.6 -3.6by round

Strength of schedule: opponents averaged +0.36/bd (a tough draw) → opponent-adjusted +0.21/bd

By role: declaring +1.75/bd (13) · defending -2.39/bd (11)

By vulnerability: not vulnerable -0.15/bd (24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QSY.LevitA.Fisher – P.SundelinClosed12-25.7-2.14·
QSY.LevitA.Fisher – P.SundelinClosed12+22.1+1.84·

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
+7.7QSJEAN-MARSHA156♥♦A=·
+7.1QSJEAN-MARSHA224♠♦J=·
+7.1QSJEAN-MARSHA263N♥3=·
+7.0QSJEAN-MARSHA245♥x♠10=·
+4.7QSJEAN-MARSHA192♠x♠J-3·
+3.7QSJEAN-MARSHA26♣♣9+1·
+2.3QSJEAN-MARSHA163♠♦Q=·
+2.1QSJEAN-MARSHA93N♠2+2·
+2.1QSJEAN-MARSHA234♥♣Q-2·
+0.9QSJEAN-MARSHA253N♠2-1·
+0.4QSJEAN-MARSHA12♦♣A-2·
-0.7QSJEAN-MARSHA124♠♦K+2·
-0.9QSJEAN-MARSHA73N♦3=·
-1.6QSJEAN-MARSHA42♦♣8=·
-1.6QSJEAN-MARSHA62♠♦9+1·
-2.0QSJEAN-MARSHA184♥♥Q+2·
-2.6QSJEAN-MARSHA213♦♣10=·
-3.0QSJEAN-MARSHA34♥♥2-1·
-3.1QSJEAN-MARSHA175♠♥A+1·
-4.6QSJEAN-MARSHA85♠♣9=·
-4.9QSJEAN-MARSHA104♠♥A=·
-7.0QSJEAN-MARSHA114♦♠3-5·
-7.6QSJEAN-MARSHA56♥♣K=·
-9.1QSJEAN-MARSHA204♠x♦10=·