BETTINETTI Giampiero · MARINO

34rank
-29.4Butler · 24 bds
-1.23per board
±6.4swing
-0.71adjusted /bd
Butler per round: -29.4 -29.4by round

Strength of schedule: opponents averaged +0.52/bd (a tough draw) → opponent-adjusted -0.71/bd

By role: declaring -1.84/bd (12) · defending -0.61/bd (12)

By vulnerability: not vulnerable -1.23/bd (24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QSL.MarinoJ.Zaremba – V.MarkowiczOpen12+14.6+1.22·
QSL.MarinoV.Melman – S.ZeligmanOpen12-44.0-3.67·

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
+11.1QSMARKOWICZ27♣♦3=·
+8.0QSMARKOWICZ193N♠2-1·
+6.4QSMARKOWICZ263N♥5-1·
+6.0QSMARKOWICZ103N♣J+2·
+5.9QSMARKOWICZ34♥x♣A-1·
+3.3QSMARKOWICZ112♦♠3-2·
+2.3QSMARKOWICZ41♠♣8+1·
+0.9QSMARKOWICZ73N♦3=·
+0.9QSMARKOWICZ184♥♣A+1·
+0.4QSMARKOWICZ62♠♦3=·
-0.1QSMARKOWICZ12♣♦K+1·
-0.4QSMARKOWICZ124♠♥9+1·
-0.9QSMARKOWICZ253N♣J-1·
-2.1QSMARKOWICZ93N♠6+2·
-2.3QSMARKOWICZ163♠♦Q=·
-2.3QSMARKOWICZ244♥♠A+1·
-3.4QSMARKOWICZ213N♥7-1·
-6.0QSMARKOWICZ86♠x♣6-1·
-6.7QSMARKOWICZ54♥♣K+2·
-7.1QSMARKOWICZ224♠♠Q=·
-7.7QSMARKOWICZ156N♦A=·
-8.1QSMARKOWICZ233N♠4-1·
-9.4QSMARKOWICZ176♠♥A=·
-18.1QSMARKOWICZ205♦x♥7-5·