UPMARK Johan · PLATINUM CEM

53rank
+0.7Butler · 14 bds
+0.05per board
±4.5swing
+0.14vs par /bd
-0.49adjusted /bd
by round

vs par split: bidding +1.79 · play -1.64

Strength of schedule: opponents averaged -0.55/bd (an easy draw) → opponent-adjusted -0.49/bd

Card play — on target: opening leads 66.7% · declarer play 66.7% · defence 66.7%

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)50.0% (2)
Declarer play·66.7% (3)
Defence0.0% (1)80.0% (5)

Opening leads by suit led: ♦ 0.0% (1) · ♣ 100.0% (2)

vs par by strain: NT -2.33 (3) · a suit +0.82 (11)

vs par by level: part-score -0.33 (3) · game -0.70 (10) · slam +10.00 (1)

By role: declaring +1.85/bd (+1.00 vs par · 8) · defending -2.35/bd (-1.00 vs par · 6)

By vulnerability: vulnerable +2.04/bd (+3.71 vs par · 7) · not vulnerable -1.94/bd (-3.43 vs par · 7)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 32K.BertheauR.Li – D.HuOpen14+0.7+0.05+0.14

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
+11.8Round of 32YUNNAN206♣x♦A=+10
+3.6Round of 32YUNNAN173NT♣5=+0
+3.0Round of 32YUNNAN214♠♣5+2+11
+2.9Round of 32YUNNAN263NT♠2+2+0
+1.0Round of 32YUNNAN224♥♣Q=+0
+0.0Round of 32YUNNAN184♠♦8=+0
-0.0Round of 32YUNNAN192♠♦2=+0
-0.8Round of 32YUNNAN234♠♦A+1+0
-0.8Round of 32YUNNAN283♣x♥3-1+6
-1.8Round of 32YUNNAN155♦♥K+2-1
-1.9Round of 32YUNNAN252♥♦A+2-7
-2.0Round of 32YUNNAN244♠♦J=+0
-5.8Round of 32YUNNAN273NT♣5=-7
-8.5Round of 32YUNNAN164♠♣6=-10