WU Yvonne · CHINESE TAIPEI LADIES

170rank
+36.7Butler · 100 bds
+0.37per board
±3.4swing
+0.23vs par /bd · #238/672
+0.46adjusted /bd
Butler per round: -9.1 15.2 10.9 -2.1 5.4 18.5 -8.7 7.1 -9.4 8.9by round

vs par split: bidding +0.42 · play +0.26

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.46/bd

Card play — on target: opening leads 70.6% #576 of 671 · declarer play 66.7% #568 of 671 · defence 77.1% #575 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·70.6% (17)
Declarer play·66.7% (27)
Defence·77.1% (35)

Opening leads by suit led: ♠ 100.0% (3) · ♥ 60.0% (5) · ♦ 50.0% (4) · ♣ 80.0% (5)

vs par by strain: a suit +0.68 (76)

vs par by level: part-score +0.47 (36) · game -0.03 (36) · slam +9.00 (4)

By role: declaring -0.10/bd (-2.35 vs par · 57) · defending +0.99/bd (+3.65 vs par · 43)

By vulnerability: vulnerable +0.08/bd (-0.80 vs par · 60) · not vulnerable +0.80/bd (+1.77 vs par · 40)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 6G.MengX.Li – M.KangOpen10-9.1-0.91-2.20
Round 7G.MengF.Yu – J.WuClosed10+15.2+1.52+0.90
Round 8G.MengK.Moller – J.AukenClosed10+10.9+1.09+0.70
Round 9G.MengJ.Rombaut – L.SebbaneClosed10-2.1-0.21-0.60
Round 10G.MengY.Shen – G.YuOpen10+5.4+0.54-0.70
Round 11G.MengY.Huang – X.WeiClosed10+18.5+1.85+1.90
Round 12G.MengZ.You – H.ZhangOpen10-8.7-0.87+0.10
Round 13G.MengC.Compton – K.LarsenClosed10+7.1+0.71+3.40
Round 14G.MengZ.He – J.HuClosed10-9.4-0.94-3.10
Round 15G.MengJ.Ye – W.LiuOpen10+8.9+0.89+1.90

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
+10.4Round 13COMPTON56♦♣K-1+16
+9.7Round 8AUKEN204♠♣7-1+12
+9.5Round 7SHANGHAI KEJU84♦x♠A+1+7
+6.0Round 8AUKEN152♠♦6-2+8
+5.8Round 7SHANGHAI KEJU54♠♦Q+1+6
+5.6Round 13COMPTON23♥♦5+1+10
+5.6Round 15SHANXI256♠♥3-2+17
+5.4Round 15SHANXI213N♠10=+6
+4.7Round 11SHANGHAI JIANQIAO165♠♣9=+0
+4.6Round 8AUKEN113N♦J+1+4
+4.6Round 9GROSS212♠♣8+2+6
+4.5Round 13COMPTON66♣♥6-1+14
+4.3Round 11SHANGHAI JIANQIAO143N♠4+3-13
+3.8Round 7SHANGHAI KEJU73♥♥2=+0
+3.8Round 11SHANGHAI JIANQIAO132♥♣3-1+5
+3.5Round 10CHINA LIGHT INDUSTRY25♦♠2=+0
+3.4Round 6ZHEJIANG HUAMEN303N♥2-3+7
+3.0Round 9GROSS304♠♠J-1+5
+3.0Round 10CHINA LIGHT INDUSTRY11Nx♣6-1+1
+2.8Round 11SHANGHAI JIANQIAO122♥♦A-2+11
+2.7Round 9GROSS261N♦7+2+0
+2.7Round 15SHANXI274♥♠6-1+5
+2.6Round 10CHINA LIGHT INDUSTRY84♠♣J-1-1
+2.6Round 11SHANGHAI JIANQIAO113N♣5=-1
+2.5Round 8AUKEN173N♥8+2-5
+2.4Round 14JIANGSU153♦♠3=+0
+2.4Round 14JIANGSU164♠♣6=+0
+2.1Round 14JIANGSU182♥♣A+2+6
+1.9Round 9GROSS293♠♥K-2+3
+1.7Round 11SHANGHAI JIANQIAO153♠♦Q=+6
+1.6Round 14JIANGSU113♠♠J-2+5
+1.5Round 12TAICANG BA294♠♥Q-1+0
+1.3Round 11SHANGHAI JIANQIAO172♠♣Q-1+4
+1.2Round 11SHANGHAI JIANQIAO194♠♣J+1+1
+1.2Round 13COMPTON14♠♣4=+0
+1.2Round 15SHANXI232♦♥Q-1+5
+1.0Round 12TAICANG BA244♠♦5-1-5
+0.9Round 6ZHEJIANG HUAMEN293♦♣7=+0
+0.9Round 7SHANGHAI KEJU64♥♥2+1+0
+0.9Round 8AUKEN134♠♠2+2+7
+0.9Round 9GROSS244♥♦2=-5
+0.9Round 11SHANGHAI JIANQIAO203N♠5+2+13
+0.8Round 7SHANGHAI KEJU44♥♠3+1+0
+0.8Round 12TAICANG BA253N♠2+2+6
+0.8Round 15SHANXI261N♦9=-2
+0.5Round 12TAICANG BA235♦♠A-1+6
+0.5Round 14JIANGSU172N♠4=+0
+0.4Round 6ZHEJIANG HUAMEN233♥♠8=+0
+0.4Round 13COMPTON74♥♠7=-1
+0.3Round 10CHINA LIGHT INDUSTRY33♥♦K=+0
+0.2Round 9GROSS231N♥4+1+0
+0.2Round 15SHANXI224♠♥2+1+5
+0.1Round 7SHANGHAI KEJU14♥♣2=+1
+0.1Round 7SHANGHAI KEJU33♣♥2=-9
+0.1Round 15SHANXI293N♣4=-1
+0.0Round 6ZHEJIANG HUAMEN222♥♣K-2+5
-0.0Round 10CHINA LIGHT INDUSTRY102♠♣5=+0
+0.0Round 13COMPTON94♠♦6+1+0
-0.1Round 8AUKEN163♥♣A-1+1
-0.1Round 15SHANXI241♠♣A=-5
-0.2Round 6ZHEJIANG HUAMEN274♥♦K-1-5
-0.3Round 7SHANGHAI KEJU102♥♦A=-1
-0.3Round 12TAICANG BA285♦x♠A-2+4
-0.5Round 10CHINA LIGHT INDUSTRY64♠♣A=+0
-0.5Round 10CHINA LIGHT INDUSTRY72♠♥K=+9
-0.5Round 14JIANGSU191N♥3+1-6
-0.6Round 9GROSS284N♠A=+5
-0.8Round 7SHANGHAI KEJU94♥♦2+2+11
-0.8Round 10CHINA LIGHT INDUSTRY95♦x♠A-2+0
-0.8Round 12TAICANG BA224♣♥A=+0
-0.8Round 13COMPTON33N♥7+2+0
-1.0Round 6ZHEJIANG HUAMEN283N♠5+1-1
-1.0Round 10CHINA LIGHT INDUSTRY42♠♥A-1-5
-1.2Round 10CHINA LIGHT INDUSTRY54♠♥3+1-11
-1.2Round 13COMPTON84♠♦Q+2+14
-1.3Round 12TAICANG BA304♥♦K-1-5
-1.8Round 6ZHEJIANG HUAMEN243N♣5-1-5
-2.0Round 15SHANXI282♠♣7=+0
-2.2Round 14JIANGSU135♥x♦A-3-8
-2.2Round 14JIANGSU144♠♥J+2-14
-2.4Round 8AUKEN192♠♥K=-5
-2.5Round 9GROSS223♠♦6+1-6
-2.6Round 6ZHEJIANG HUAMEN253♥♦8-1-6
-2.8Round 12TAICANG BA261N♦5+1-6
-2.9Round 6ZHEJIANG HUAMEN264♠♥Q+2-6
-3.1Round 8AUKEN143♥♠3-1-4
-3.1Round 12TAICANG BA274♥♣6+1+5
-3.4Round 8AUKEN123N♣10-2-6
-3.8Round 8AUKEN182♠♦5-2-5
-4.2Round 12TAICANG BA215♦♠3-1-4
-4.5Round 9GROSS253N♠3-2-8
-4.7Round 7SHANGHAI KEJU23♠♦2=-6
-4.8Round 11SHANGHAI JIANQIAO183♠♥6+1-7
-4.8Round 13COMPTON104♣♠Q-1-6
-5.0Round 15SHANXI303N♠3-1-11
-5.3Round 6ZHEJIANG HUAMEN216♥♣A-1-11
-6.3Round 14JIANGSU202♠♦6+3-9
-7.2Round 14JIANGSU124♠x♠5-2-5
-7.8Round 9GROSS273N♦5=-6
-8.2Round 13COMPTON44♠♣8-1-13