LI Yiting · CHINA ORANGE TEAM

23rank
-3.7Butler · 42 bds
-0.09per board
±5.0swing
-1.62vs par /bd
-0.30adjusted /bd
Butler per round: -3.7 -3.7 -3.7by round

vs par split: bidding -0.26 · play -1.36

Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted -0.30/bd

Card play — on target: opening leads 81.8% · declarer play 75.0% · defence 25.0%

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (2)88.9% (9)
Declarer play75.0% (4)75.0% (4)
Defence66.7% (3)17.6% (17)

Opening leads by suit led: ♠ 100.0% (1) · ♥ 75.0% (4) · ♦ 100.0% (2) · ♣ 75.0% (4)

vs par by strain: NT +0.92 (12) · a suit -2.63 (30)

vs par by level: part-score -3.94 (16) · game -0.55 (22) · slam +1.75 (4)

By role: declaring +0.51/bd (+0.86 vs par · 22) · defending -0.74/bd (-4.35 vs par · 20)

By vulnerability: vulnerable -0.47/bd (-0.57 vs par · 21) · not vulnerable +0.29/bd (-2.67 vs par · 21)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalL.LiS.Moss – J.GlassonClosed14-5.4-0.39-0.86
QuarterfinalL.LiJ.Glasson – S.MossOpen14+10.5+0.75-0.50
QuarterfinalL.LiK.Sanborn – J.Seamon-MolsonClosed14-8.8-0.63-3.50

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
+10.9QuarterfinalMOSS106♦♦3=+23
+9.1QuarterfinalMOSS233NT♣5-4+14
+8.4QuarterfinalMOSS284♠♣2=+7
+7.8QuarterfinalMOSS496NT♣10-1-12
+7.0QuarterfinalMOSS484♠♥K=+10
+6.4QuarterfinalMOSS123NT♦5=+10
+6.4QuarterfinalMOSS503NT♥7+1+0
+4.6QuarterfinalMOSS261NT♣3+1+0
+4.4QuarterfinalMOSS521NT♠Q=+0
+3.8QuarterfinalMOSS473NT♠3+1+11
+2.9QuarterfinalMOSS113NT♠3+1+0
+2.3QuarterfinalMOSS82♥♣10-1-8
+1.9QuarterfinalMOSS244♦♥K-1+5
+1.6QuarterfinalMOSS165♦♣A=+11
+1.4QuarterfinalMOSS172♠x♥A-1-8
+1.2QuarterfinalMOSS563NT♠2=+2
+1.1QuarterfinalMOSS14♥♥6-2+11
+0.7QuarterfinalMOSS63NT♠4+2+2
+0.0QuarterfinalMOSS44♥♥2=-13
-0.0QuarterfinalMOSS214♠♣4+1-15
-0.4QuarterfinalMOSS204♠♦5+1+11
-0.6QuarterfinalMOSS273♦♥A+1-13
-1.0QuarterfinalMOSS552♠♥Q=+6
-1.1QuarterfinalMOSS31NT♣9-2-6
-1.6QuarterfinalMOSS144♠♦J+1-13
-1.6QuarterfinalMOSS154♠♣9=+12
-2.0QuarterfinalMOSS96♣♦K=-15
-2.0QuarterfinalMOSS254♠x♣6+1-13
-2.0QuarterfinalMOSS533NT♠6-1-10
-2.4QuarterfinalMOSS223♥♣A-1-6
-2.4QuarterfinalMOSS462♠♦J=+12
-3.4QuarterfinalMOSS542♥♣10+4-15
-4.4QuarterfinalMOSS194♥♦J=-11
-4.6QuarterfinalMOSS54♠♣9=-7
-5.0QuarterfinalMOSS443♣♥A-2-5
-5.1QuarterfinalMOSS182♠♥9+1-1
-5.6QuarterfinalMOSS24♥♥Q+2-18
-6.1QuarterfinalMOSS72♣♠4=+11
-7.2QuarterfinalMOSS452♦x♦5-3-16
-7.4QuarterfinalMOSS433♠♦A-3-19
-8.7QuarterfinalMOSS136♥♣3-1+11
-11.0QuarterfinalMOSS514♥♣A-2-13