GE Fei · COFCO YALONG BAY

27rank
-3.2Butler · 14 bds
-0.23per board
±3.0swing
-0.71vs par /bd
+0.07adjusted /bd
by round

vs par split: bidding +0.79 · play -1.50

Strength of schedule: opponents averaged +0.29/bd (a tough draw) → opponent-adjusted +0.07/bd

Card play — on target: opening leads 66.7% · declarer play 50.0% · defence 44.4%

Card play by contract type — on target
vs NTvs a suit
Opening leads·66.7% (3)
Declarer play0.0% (2)100.0% (2)
Defence100.0% (1)37.5% (8)

Opening leads by suit led: ♠ 66.7% (3)

vs par by strain: NT -5.67 (3) · a suit +0.64 (11)

vs par by level: part-score -0.09 (11) · game -3.00 (3)

By role: declaring -1.12/bd (-3.80 vs par · 5) · defending +0.27/bd (+1.00 vs par · 9)

By vulnerability: vulnerable -1.40/bd (+3.57 vs par · 7) · not vulnerable +0.94/bd (-5.00 vs par · 7)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalJ.OuyangS.Wu – Y.ZhangClosed14-3.2-0.23-0.71

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
+5.4QuarterfinalCHINA RED TEAM342♦♠J-1-1
+3.0QuarterfinalCHINA RED TEAM412♦♠5=+19
+2.9QuarterfinalCHINA RED TEAM291NT♣6-1+5
+2.3QuarterfinalCHINA RED TEAM312♠♥A-1-8
+0.6QuarterfinalCHINA RED TEAM402♠♦J+1+12
+0.6QuarterfinalCHINA RED TEAM424♥♠5-2+0
+0.0QuarterfinalCHINA RED TEAM363♥♦6=-10
-0.3QuarterfinalCHINA RED TEAM394♥♠2-1-10
-0.7QuarterfinalCHINA RED TEAM303♥♦7-1+1
-0.9QuarterfinalCHINA RED TEAM331NT♥2=-11
-2.4QuarterfinalCHINA RED TEAM322♠♥5+1-13
-3.3QuarterfinalCHINA RED TEAM353♥♠K-1+16
-4.3QuarterfinalCHINA RED TEAM372NT♣A-3-11
-6.1QuarterfinalCHINA RED TEAM384♠♣2=+1