WANG Zhongtian · CHINA RDFZ RED

37rank
-66.8Butler · 56 bds
-1.19per board
±4.3swing
-0.07vs par /bd
-1.64adjusted /bd
Butler per round: -66.8 -66.8 -66.8 -66.8by round

vs par split: bidding -0.52 · play +0.45

Strength of schedule: opponents averaged -0.44/bd (an easy draw) → opponent-adjusted -1.64/bd

Card play — on target: opening leads 84.2% · declarer play 70.0% · defence 71.4%

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)84.6% (13)
Declarer play100.0% (2)62.5% (8)
Defence71.4% (14)71.4% (21)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 75.0% (4) · ♦ 80.0% (5) · ♣ 100.0% (5)

vs par by strain: NT +1.00 (20) · a suit -0.67 (36)

vs par by level: part-score -0.91 (23) · game +0.55 (31) · slam +0.00 (2)

By role: declaring +0.46/bd (+0.24 vs par · 21) · defending -2.18/bd (-0.26 vs par · 35)

By vulnerability: vulnerable -2.06/bd (-1.14 vs par · 28) · not vulnerable -0.33/bd (+1.00 vs par · 28)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalY.WenA.Libbrecht – R.BlochClosed14+7.8+0.56-0.43
QuarterfinalY.WenL.Rombaut – C.TeilClosed14-40.3-2.88-2.14
QuarterfinalY.WenR.Bloch – A.LibbrechtOpen14-26.9-1.92-1.43
QuarterfinalY.WenR.Bloch – A.LibbrechtOpen14-7.4-0.53+3.71

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
+9.6QuarterfinalFRANCE KIDS113NT♠7-7+13
+9.1QuarterfinalFRANCE KIDS423NT♥10=+7
+6.6QuarterfinalFRANCE KIDS432♠♣A+1+6
+5.0QuarterfinalFRANCE KIDS131NT♣3=+5
+4.6QuarterfinalFRANCE KIDS124♦x♣6-1+5
+3.8QuarterfinalFRANCE KIDS493NT♠10+1+1
+3.3QuarterfinalFRANCE KIDS23NT♠3+1+1
+2.6QuarterfinalFRANCE KIDS545♥♣3+1+17
+2.3QuarterfinalFRANCE KIDS51NT♣10-2-1
+1.9QuarterfinalFRANCE KIDS164♥♦K=+0
+1.6QuarterfinalFRANCE KIDS454♥♠3=-1
+1.6QuarterfinalFRANCE KIDS471NT♦Q-1+4
+1.3QuarterfinalFRANCE KIDS291NT♥4-3+1
+1.0QuarterfinalFRANCE KIDS284♥♣7+2+1
+0.6QuarterfinalFRANCE KIDS404♥♣7=+1
+0.4QuarterfinalFRANCE KIDS91NT♦3+1-6
+0.4QuarterfinalFRANCE KIDS353NT♠4=+0
+0.3QuarterfinalFRANCE KIDS142♠♣A-2-1
+0.3QuarterfinalFRANCE KIDS364♠♣J+1+0
+0.1QuarterfinalFRANCE KIDS312♥♣K+3+6
+0.0QuarterfinalFRANCE KIDS206♠♣3=+0
-0.0QuarterfinalFRANCE KIDS444♥♠K+2+11
-0.0QuarterfinalFRANCE KIDS503♥♠2+1+6
-0.1QuarterfinalFRANCE KIDS414♠♠2-1+1
-0.3QuarterfinalFRANCE KIDS13NT♠10+1-1
-0.3QuarterfinalFRANCE KIDS32♠♥2-1+1
-0.3QuarterfinalFRANCE KIDS273♠♣10+1-4
-0.4QuarterfinalFRANCE KIDS172NT♠K=+1
-0.4QuarterfinalFRANCE KIDS554♥♠J+2+1
-0.7QuarterfinalFRANCE KIDS63NT♣4=-1
-1.9QuarterfinalFRANCE KIDS182♦♣Q-1-3
-2.0QuarterfinalFRANCE KIDS391♠♦J+1-5
-2.2QuarterfinalFRANCE KIDS564♠♠2=+1
-2.4QuarterfinalFRANCE KIDS222♠♠2+1-6
-2.4QuarterfinalFRANCE KIDS242NT♠6=+7
-2.4QuarterfinalFRANCE KIDS333NT♥K+2+0
-2.4QuarterfinalFRANCE KIDS484♥♦A+1+0
-2.6QuarterfinalFRANCE KIDS84♠♥7=+0
-2.6QuarterfinalFRANCE KIDS323NT♣4+2-1
-2.7QuarterfinalFRANCE KIDS43♣♠A-1-6
-2.9QuarterfinalFRANCE KIDS251NT♥8+2+10
-2.9QuarterfinalFRANCE KIDS384♥♦A=-3
-3.0QuarterfinalFRANCE KIDS153NT♦9=-7
-3.1QuarterfinalFRANCE KIDS262♠♥5-1-6
-3.4QuarterfinalFRANCE KIDS74♦♣Q-2-9
-3.4QuarterfinalFRANCE KIDS465♦x♣A-3+17
-4.0QuarterfinalFRANCE KIDS525♦♥A-2+0
-4.0QuarterfinalFRANCE KIDS533♠♦K=-11
-5.6QuarterfinalFRANCE KIDS236♠♠6=+0
-5.7QuarterfinalFRANCE KIDS304♠♣J+1-1
-7.2QuarterfinalFRANCE KIDS513NT♠3=+0
-7.7QuarterfinalFRANCE KIDS104♥♠3-1-6
-8.9QuarterfinalFRANCE KIDS214♠x♥4=-10
-9.6QuarterfinalFRANCE KIDS344♥♣8+1-11
-12.3QuarterfinalFRANCE KIDS193NT♠8+2-13
-13.4QuarterfinalFRANCE KIDS373♥x♦A=-15