🇵🇱 KAZMIERCZAK Wojciech · Poland

37rank
+11.0Butler · 90 bds
+0.12per board
±4.3swing
+0.09adjusted /bd
Butler per round: -1.4 14.9 5.6 1.7 8 -17.4 5.8 0.3 -6.5by round

Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted +0.09/bd

By role: declaring -0.08/bd (49) · defending +0.36/bd (41)

By vulnerability: not vulnerable +0.12/bd (90)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2T.JochymskiJ.Karlsson – D.Covill GullbergClosed10-1.4-0.14·
Round 4T.JochymskiL.Leufkens – T.VerbeekClosed10+14.9+1.49·
Round 6T.JochymskiS.Ochoa – D.Garcia Da RosaClosed10+5.6+0.56·
Round 8T.JochymskiY.Jiang – R.TangClosed10+1.7+0.17·
Round 9T.JochymskiK.Ellingsen – H.EideClosed10+8.0+0.80·
Round 10T.JochymskiR.Jeng – A.JengClosed10-17.4-1.74·
Round 12T.JochymskiA.Iaboni – E.MacaulayClosed10+5.8+0.58·
Round 13T.JochymskiD.Marosevic – M.RuschClosed10+0.3+0.03·
Round 14T.JochymskiZ.Wagner – K.LazarClosed10-6.5-0.65·

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
+12.3Round 9🇳🇴 Norway101Nx♥Q-3·
+10.1Round 4🇳🇱 Netherlands96♦♠9=·
+10.0Round 13🇩🇪 Germany184♥♦8=·
+7.3Round 6🇺🇾 Uruguay93♦x♥3-2·
+7.1Round 8🇨🇳 China264♥♣5=·
+6.9Round 8🇨🇳 China234♥♠7+2·
+5.9Round 4🇳🇱 Netherlands54♠♦2-1·
+5.7Round 2🇸🇪 Sweden153♣♠A-2·
+5.3Round 9🇳🇴 Norway52♦♠K-1·
+4.4Round 6🇺🇾 Uruguay55♦♠A=·
+4.2Round 4🇳🇱 Netherlands84♥♣2-1·
+4.1Round 4🇳🇱 Netherlands63N♠T=·
+4.1Round 14🇭🇺 Hungary34♦♠K-3·
+4.0Round 12🇨🇦 Canada33N♦J=·
+3.9Round 2🇸🇪 Sweden205♦♠3=·
+3.9Round 13🇩🇪 Germany173♠♦K+1·
+3.8Round 2🇸🇪 Sweden134♠♦2=·
+3.3Round 12🇨🇦 Canada101♥♦K=·
+2.9Round 6🇺🇾 Uruguay102♠♣5-2·
+2.7Round 2🇸🇪 Sweden193N♠9+2·
+2.3Round 14🇭🇺 Hungary54♠♥J+1·
+2.2Round 6🇺🇾 Uruguay25♦♠6=·
+2.1Round 12🇨🇦 Canada91N♥4-1·
+2.1Round 14🇭🇺 Hungary82N♣8+2·
+1.9Round 14🇭🇺 Hungary15♥♦5-5·
+1.7Round 10🇺🇸 USA 2175♥♦9+1·
+1.7Round 10🇺🇸 USA 2184♦♥7+1·
+1.7Round 12🇨🇦 Canada52♥♣A=·
+1.6Round 8🇨🇳 China224♠♥A+2·
+1.6Round 10🇺🇸 USA 2141N♥6-1·
+1.5Round 6🇺🇾 Uruguay73N♣K+2·
+1.5Round 10🇺🇸 USA 2193♣♦8+1·
+1.4Round 14🇭🇺 Hungary24♠♦9-1·
+1.3Round 2🇸🇪 Sweden122♠♦5+1·
+1.3Round 13🇩🇪 Germany164♠♥J=·
+1.2Round 13🇩🇪 Germany133N♣2-1·
+1.1Round 6🇺🇾 Uruguay61N♣3-1·
+1.1Round 14🇭🇺 Hungary66♠♥J=·
+1.0Round 6🇺🇾 Uruguay12N♣A-1·
+0.7Round 8🇨🇳 China273♦♥A=·
+0.7Round 10🇺🇸 USA 2154♥♦9+1·
+0.6Round 10🇺🇸 USA 2162♥♦3-1·
+0.6Round 12🇨🇦 Canada24♠♦K-1·
+0.5Round 2🇸🇪 Sweden184♠♦K=·
+0.5Round 8🇨🇳 China253♥♦5-1·
+0.5Round 9🇳🇴 Norway64♥♣2+1·
+0.3Round 9🇳🇴 Norway34♠♦6+2·
+0.3Round 9🇳🇴 Norway73N♠2+1·
+0.2Round 9🇳🇴 Norway42♥♣A+1·
+0.1Round 2🇸🇪 Sweden173N♠Q=·
+0.1Round 4🇳🇱 Netherlands102♥♣2-1·
-0.1Round 13🇩🇪 Germany194♠♣J+1·
-0.2Round 14🇭🇺 Hungary92♠♣A+1·
-0.3Round 4🇳🇱 Netherlands32♥♠9=·
-0.3Round 14🇭🇺 Hungary74♥♥8+2·
-0.6Round 6🇺🇾 Uruguay34♠♦9+1·
-0.7Round 12🇨🇦 Canada63N♠5+3·
-0.8Round 12🇨🇦 Canada12N♠7=·
-1.1Round 4🇳🇱 Netherlands23♠♦8-4·
-1.1Round 12🇨🇦 Canada83♦♣A=·
-1.2Round 8🇨🇳 China215♦♠K+1·
-1.2Round 9🇳🇴 Norway22♠♦T+1·
-1.3Round 13🇩🇪 Germany154♥♦J+1·
-1.4Round 8🇨🇳 China243N♥8=·
-1.5Round 8🇨🇳 China304♠♦K+2·
-1.6Round 12🇨🇦 Canada43N♦6+1·
-1.7Round 12🇨🇦 Canada72♥♠T-1·
-1.8Round 10🇺🇸 USA 2134♠x♦T-2·
-2.0Round 13🇩🇪 Germany144♥♠K=·
-2.2Round 13🇩🇪 Germany122♠♥K+2·
-2.3Round 2🇸🇪 Sweden145♠x♥A-1·
-2.3Round 4🇳🇱 Netherlands73♦♣2+1·
-2.3Round 9🇳🇴 Norway14♠♣3-1·
-2.3Round 10🇺🇸 USA 2123♥♣A-2·
-2.9Round 4🇳🇱 Netherlands13♥♣A-3·
-2.9Round 4🇳🇱 Netherlands41N♥T-1·
-3.5Round 9🇳🇴 Norway86N♣4=·
-3.9Round 9🇳🇴 Norway94♥♠3-3·
-4.9Round 6🇺🇾 Uruguay43♥♠K-1·
-4.9Round 13🇩🇪 Germany202♣♦J=·
-5.4Round 8🇨🇳 China292N♠A=·
-5.6Round 8🇨🇳 China282♥♠J+1·
-5.6Round 13🇩🇪 Germany114♠♥K=·
-6.7Round 2🇸🇪 Sweden114♠♣K=·
-7.6Round 14🇭🇺 Hungary104♥x♠3=·
-8.0Round 10🇺🇸 USA 2204♦x♦7-2·
-9.3Round 6🇺🇾 Uruguay85♥♦7+1·
-10.4Round 2🇸🇪 Sweden164♠♦5+3·
-11.3Round 14🇭🇺 Hungary46♠♠5-2·
-13.1Round 10🇺🇸 USA 2117♦♥Q-1·