JIN Huiyuan · SX XHLD

4rank
+73.8Butler · 60 bds
+1.23per board
±4.8swing
+1.73vs par /bd · #4/34
+0.92adjusted /bd
Butler per round: -3 21.4 12.6 9.2 20.6 13by round

vs par split: bidding +0.90 · play +0.92

Strength of schedule: opponents averaged -0.31/bd (an easy draw) → opponent-adjusted +0.92/bd

Card play — on target: opening leads 75.0% #20 of 34 · declarer play 77.8% #12 of 34 · defence 93.9% #4 of 34

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)80.0% (10)
Declarer play75.0% (4)80.0% (5)
Defence100.0% (10)91.3% (23)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (3) · ♦ 42.9% (7) · ♣ 100.0% (4)

vs par by strain: NT -0.23 (17) · a suit +2.64 (42)

vs par by level: part-score +2.38 (26) · game +1.00 (27) · slam +3.00 (6)

By role: declaring +2.21/bd (-1.35 vs par · 26) · defending +0.48/bd (+4.09 vs par · 34)

By vulnerability: vulnerable +1.61/bd (+1.47 vs par · 30) · not vulnerable +0.85/bd (+2.00 vs par · 30)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2C.GeY.Luo – L.ShiClosed10-3.0-0.30+0.50
Round 3A.YuanL.Ma – M.HaoClosed10+21.4+2.14+1.00
Round 4A.YuanD.Molina – S.GerstmannOpen10+12.6+1.26+3.90
Round 5A.YuanC.De Lutio – S.BroccolinoClosed10+9.2+0.92+2.60
Round 6C.GeM.Wu – X.LuOpen10+20.6+2.06+0.20
Round 7A.YuanY.Lu – W.YuOpen10+13.0+1.30+2.20

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
+12.6Round 3CHINA RDFZ GIRLS234♠♦5+1+11
+12.2Round 3CHINA RDFZ GIRLS264♠♦3-1+12
+9.4Round 7SX XNWY16♥♠7-1+14
+8.2Round 6SX XNMF264♠♦6+1+1
+8.2Round 6SX XNMF294NT♦6=-12
+7.8Round 4CHILE106♠♣K-2+13
+7.8Round 7SX XNWY63♠♦6-2+13
+7.4Round 5ITALIA182♥x♣A-3+12
+6.8Round 7SX XNWY34♣♦10=+11
+6.6Round 5ITALIA194♠♦J+1+0
+6.2Round 3CHINA RDFZ GIRLS303NT♥J+1+7
+6.0Round 4CHILE91NT♣A=+13
+5.0Round 6SX XNMF243NT♠2+3-11
+4.6Round 5ITALIA113♠♣K=+7
+4.6Round 5ITALIA164♠♣K-3+7
+4.6Round 6SX XNMF224♠♦2+2+1
+4.4Round 5ITALIA126♥♦8+1-11
+3.6Round 3CHINA RDFZ GIRLS284♥♠K-3-2
+3.6Round 6SX XNMF233♠♦3-1+6
+3.4Round 2SX SWXH131NT♠2-2+2
+2.8Round 2SX SWXH174♥♣Q+1+1
+2.8Round 2SX SWXH193♣♠8+1+1
+2.2Round 2SX SWXH114♥♣5+1+1
+2.2Round 4CHILE54♠♣A=-1
+2.2Round 6SX XNMF282♥♠Q=+0
+1.6Round 2SX SWXH163♥♣7-1+6
+1.6Round 7SX XNWY43NT♠Q-1+3
+1.4Round 4CHILE12♦♣6=+5
+1.4Round 5ITALIA133♦♣K+1+0
+1.2Round 7SX XNWY22♥♣4-1-1
+1.0Round 3CHINA RDFZ GIRLS274♠♥10=+0
+0.6Round 4CHILE43NT♠10-3+8
+0.2Round 7SX XNWY74♠♥Q+2-13
-0.0Round 4CHILE32♠♦A=+0
+0.0Round 7SX XNWY52NT♠Q+2+6
-0.2Round 4CHILE61NT♦6=-2
-0.2Round 6SX XNMF254♠♥J+1+11
-0.4Round 2SX SWXH181NT♥2=-5
-1.0Round 4CHILE71NT♦6+1+1
-1.0Round 5ITALIA144♠♣J+2+11
-1.4Round 3CHINA RDFZ GIRLS243♦♣A=+1
-1.8Round 3CHINA RDFZ GIRLS21Pass-3
-1.8Round 4CHILE23♦♣5=+1
-1.8Round 6SX XNMF271NT♥J=-5
-2.4Round 4CHILE83♠♣3=+1
-2.6Round 2SX SWXH153♦x♥A-3+5
-2.6Round 6SX XNMF216♥♦A+1+11
-2.8Round 5ITALIA174♠♥A+2-1
-3.0Round 2SX SWXH122NT♠5-1-6
-3.2Round 2SX SWXH145♠♦A+1-1
-3.4Round 3CHINA RDFZ GIRLS253♠♥6-1-5
-3.6Round 3CHINA RDFZ GIRLS295♣♠A-1-6
-4.0Round 3CHINA RDFZ GIRLS221NT♦6=-5
-4.2Round 7SX XNWY96♥♠2+1-11
-4.4Round 7SX XNWY105♥♣9+2-2
-5.2Round 5ITALIA203NT♠9+1+0
-5.4Round 7SX XNWY86♣♥J=+2
-6.6Round 2SX SWXH203NT♥5=+1
-6.6Round 6SX XNMF304♠♦8=+0
-10.8Round 5ITALIA153NT♦10+1+1