KAMINSKI Amos · KAMINSKI

164rank
-2.0Butler · 40 bds
-0.05per board
±4.9swing
+0.67adjusted /bd
Butler per round: -10.7 19.8 13.3 -24.4by round

Strength of schedule: opponents averaged +0.72/bd (a tough draw) → opponent-adjusted +0.67/bd

By role: declaring +0.45/bd (21) · defending -0.60/bd (19)

By vulnerability: not vulnerable -0.05/bd (40)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Y.LevitW.Coyle – V.SilverstoneClosed10-10.7-1.07·
Round 2Y.LevitSHEN (2) Qi – L.GuClosed10+19.8+1.98·
Round 4Y.LevitA.Frencken – M.VandervorstOpen10+13.3+1.33·
Round 5Y.LevitP.Toffier – D.PilonOpen10-24.4-2.44·

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
+13.6Round 2CHINA2192♠x♣Q=·
+12.5Round 4FRENCKEN34♠x♥3=·
+7.9Round 2CHINA2153♣♦7=·
+6.3Round 1SCOTLAND104NT♦J+3·
+5.9Round 2CHINA2123♦♣6-4·
+5.2Round 4FRENCKEN14♠x♥3-3·
+4.5Round 1SCOTLAND92♠x♥Q-1·
+2.4Round 4FRENCKEN92♦x♥3-1·
+2.2Round 4FRENCKEN63NT♥3+2·
+1.8Round 5ALINEO152♠♣3-1·
+1.3Round 2CHINA2174♥♣A-1·
+1.0Round 2CHINA2134♥♦Q-1·
+0.6Round 4FRENCKEN83♠♥3-1·
+0.6Round 5ALINEO142♠♠Q+2·
+0.5Round 4FRENCKEN56♦♥3=·
+0.4Round 5ALINEO121NT♥A-1·
+0.2Round 2CHINA2143♦♣Q=·
+0.2Round 4FRENCKEN102♠♣2=·
+0.1Round 1SCOTLAND13NT♣6+1·
-0.1Round 1SCOTLAND45♥x♦2-2·
-0.1Round 2CHINA2111NT♦7-2·
-0.1Round 4FRENCKEN22♠♥3+1·
-0.2Round 1SCOTLAND53NT♦Q=·
-0.8Round 5ALINEO115♠♦A+1·
-1.1Round 5ALINEO191NT♣2-1·
-1.3Round 5ALINEO174♥x♠4-2·
-1.4Round 2CHINA2202♦♦8+2·
-1.6Round 4FRENCKEN74♥♥3-1·
-1.7Round 1SCOTLAND24♥♣K=·
-2.0Round 1SCOTLAND83♠♦7=·
-3.4Round 2CHINA2161NT♠3-1·
-3.7Round 5ALINEO203♦♣2-2·
-4.1Round 1SCOTLAND33♠♦K-1·
-4.7Round 5ALINEO132♠♥3+1·
-5.2Round 2CHINA2183♥x♣A-2·
-5.4Round 5ALINEO184♠x♥2+1·
-6.1Round 1SCOTLAND75♦♦4-1·
-7.4Round 1SCOTLAND64♠x♦10-2·
-8.6Round 4FRENCKEN43NT♥3+1·
-10.2Round 5ALINEO163NT♥Q=·