LU Bing · SHANGHAI YOUTH 1

310rank
+12.4Butler · 110 bds
+0.11per board
±4.3swing
-0.15vs par /bd · #394/672
-0.01adjusted /bd
Butler per round: 11.8 7 -3.4 1.2 -1.2 3.6 24.3 5.2 -18.1 5.6 -23.6by round

vs par split: bidding +0.29 · play -0.53

Strength of schedule: opponents averaged -0.12/bd (an easy draw) → opponent-adjusted -0.01/bd

Card play — on target: opening leads 52.6% #659 of 671 · declarer play 73.9% #428 of 671 · defence 86.5% #284 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·52.6% (19)
Declarer play·73.9% (23)
Defence·86.5% (37)

Opening leads by suit led: ♠ 0.0% (3) · ♥ 75.0% (4) · ♦ 62.5% (8) · ♣ 50.0% (4)

vs par by strain: a suit -0.24 (76)

vs par by level: part-score +2.43 (35) · game +0.09 (33) · slam -13.25 (8)

By role: declaring -0.04/bd (-2.34 vs par · 56) · defending +0.27/bd (+2.11 vs par · 54)

By vulnerability: vulnerable +0.28/bd (-0.02 vs par · 61) · not vulnerable -0.09/bd (-0.33 vs par · 49)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3Y.ZhuT.Teramoto – H.YokoiOpen10+11.8+1.18+3.30
Round 4Z.LinG.Chagas – M.Villas-BoasClosed10+7.0+0.70+0.80
Round 5Z.LinY.Tan – P.ChoyClosed10-3.4-0.34-0.50
Round 6Z.LinB.Hu – Y.LuClosed10+1.2+0.12-1.10
Round 7Z.LinJ.Gu – Y.BiClosed10-1.2-0.12-1.90
Round 8Z.LinZ.Zhang – J.BaiClosed10+3.6+0.36+0.60
Round 9Z.LinJ.Thompson – W.ChoOpen10+24.3+2.43+2.10
Round 10Z.LinY.Shao – J.HuClosed10+5.2+0.52+1.50
Round 11Y.ZhangP.Delaney – S.O'LubaighClosed10-18.1-1.81-1.00
Round 12Y.ZhangT.Yongchareon – P.MaijarernClosed10+5.6+0.56-0.30
Round 13Z.LinS.Dewi – K.MurniatiOpen10-23.6-2.36-5.20

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
+11.9Round 5SCTT185♦x♥4-3+12
+10.4Round 9SECOND CHANCE263N♦7=+10
+8.8Round 10PEKING UNIVERSITY22♥♦7-4+12
+8.5Round 9SECOND CHANCE213N♦J-1+11
+8.4Round 4HUSSEIN-CHAGAS15♣♦A=+7
+8.2Round 9SECOND CHANCE284♦♠A+2+12
+8.0Round 11DELANEY123N♥3=-1
+6.8Round 11DELANEY166N♠5-1+13
+6.7Round 6HEILONGJIANG YAXUAN253♦x♥A-2+4
+6.4Round 12THAILAND/CBLT212♠♥K+2+7
+6.3Round 3YANAGISAWA283N♦2-1+11
+5.6Round 7SHNT CLUB92♥♦4+4+13
+4.8Round 8XINJIANG193N♦Q-2+7
+4.8Round 13INDONESIA LADIES103N♥K-1+6
+4.7Round 12THAILAND/CBLT264♥♣8-2+8
+4.4Round 12THAILAND/CBLT292♠♥Q+1+6
+4.3Round 5SCTT162♥x♠A-2+4
+4.3Round 8XINJIANG143♥♠3-2+5
+4.2Round 9SECOND CHANCE294♠♥K-3+5
+4.1Round 13INDONESIA LADIES24♥♣2+1+0
+3.7Round 3YANAGISAWA265♣♦A=+7
+3.4Round 4HUSSEIN-CHAGAS84♥♣A-1+5
+3.1Round 12THAILAND/CBLT275♥♣5=-5
+2.7Round 3YANAGISAWA273N♠5-1+5
+2.6Round 3YANAGISAWA251Nx♥10=+3
+2.6Round 8XINJIANG204♠♥K=+0
+2.4Round 10PEKING UNIVERSITY71N♦9+3-8
+2.4Round 11DELANEY173♦♣Q=+0
+2.3Round 3YANAGISAWA234♠♣10+1+0
+2.3Round 10PEKING UNIVERSITY82♠♣J+1+6
+2.1Round 4HUSSEIN-CHAGAS41♠♣Q+3+10
+1.8Round 7SHNT CLUB21N♠K+1+0
+1.6Round 5SCTT194♠♠4-2+0
+1.4Round 10PEKING UNIVERSITY64♠♣A+1+1
+1.3Round 12THAILAND/CBLT304♥♦A-1+5
+1.2Round 11DELANEY132♥♣3=+1
+1.2Round 12THAILAND/CBLT253N♥5=-5
+1.1Round 8XINJIANG162♠♥K+1+0
+1.0Round 6HEILONGJIANG YAXUAN283N♥7+3+1
+1.0Round 10PEKING UNIVERSITY102♠♣5+1+1
+0.9Round 6HEILONGJIANG YAXUAN292♦♠6+1+0
+0.9Round 8XINJIANG152♠♦6=-1
+0.9Round 9SECOND CHANCE244♥♦2=-5
+0.8Round 3YANAGISAWA242♣x♦A-1+1
+0.7Round 7SHNT CLUB102♥♣Q+1+0
+0.6Round 4HUSSEIN-CHAGAS33N♥8=-2
+0.6Round 4HUSSEIN-CHAGAS71N♥2+1-1
+0.5Round 3YANAGISAWA295♦♥3=-2
+0.4Round 4HUSSEIN-CHAGAS63N♠Q-4-10
+0.4Round 6HEILONGJIANG YAXUAN233♥♠6=+0
+0.4Round 6HEILONGJIANG YAXUAN303N♠5-1+5
+0.3Round 10PEKING UNIVERSITY54♠♦9+2+11
+0.2Round 6HEILONGJIANG YAXUAN222♠♦A=+5
+0.2Round 9SECOND CHANCE231N♥7+1+0
+0.1Round 13INDONESIA LADIES53N♠6+1-12
-0.0Round 7SHNT CLUB31N♣A-2-9
-0.1Round 4HUSSEIN-CHAGAS23N♣9+1+0
-0.1Round 7SHNT CLUB64♥♥2=-1
-0.2Round 5SCTT121♠♦K+1+0
-0.2Round 6HEILONGJIANG YAXUAN274♥♦K-1-5
-0.2Round 7SHNT CLUB43N♠3+1-1
-0.2Round 13INDONESIA LADIES34♠♥A=-1
-0.3Round 10PEKING UNIVERSITY32♠♠3+1+0
-0.5Round 5SCTT113♥♥10-1+4
-0.8Round 7SHNT CLUB55♦♠K-1-3
-0.8Round 9SECOND CHANCE222♠♦6+4-5
-0.9Round 8XINJIANG134♠♦7+2-7
-1.0Round 7SHNT CLUB14♠♣8+1+0
-1.0Round 12THAILAND/CBLT241♥♦A-1+5
-1.1Round 6HEILONGJIANG YAXUAN264♠♥Q=-5
-1.2Round 11DELANEY194♠♣J+1-1
-1.3Round 13INDONESIA LADIES74♥♦A+1+0
-1.4Round 5SCTT171N♠2-1-4
-1.5Round 3YANAGISAWA212♠♣2+2-1
-1.5Round 8XINJIANG173N♠8+1+5
-1.5Round 8XINJIANG182♠♦Q=+0
-1.6Round 5SCTT204♥♦J+1+0
-1.6Round 8XINJIANG122♥♣Q=+1
-1.7Round 3YANAGISAWA224N♣6+1+4
-1.8Round 6HEILONGJIANG YAXUAN242N♥4-1-5
-1.8Round 10PEKING UNIVERSITY11N♦A-1+1
-1.9Round 7SHNT CLUB74♠♥3-1-6
-2.0Round 11DELANEY183♠♥6-1+0
-2.2Round 13INDONESIA LADIES14♠♥Q+1-1
-2.3Round 4HUSSEIN-CHAGAS101N♠6+1+0
-2.3Round 9SECOND CHANCE253N♠J-1-6
-2.4Round 9SECOND CHANCE303♠♣K+1-1
-2.6Round 5SCTT142♠♥6+2-2
-2.6Round 9SECOND CHANCE272♠♥7+1+0
-2.7Round 4HUSSEIN-CHAGAS52♥♦A-2+0
-2.7Round 11DELANEY145♦♥K+1+14
-3.3Round 12THAILAND/CBLT236♦♠A-2-8
-3.4Round 4HUSSEIN-CHAGAS92♠♣8+1-1
-3.6Round 12THAILAND/CBLT223N♥5-1-5
-3.7Round 10PEKING UNIVERSITY42♠♦8-1-1
-3.9Round 3YANAGISAWA303N♣2+1+5
-4.5Round 13INDONESIA LADIES66♣♠4-1-14
-4.6Round 8XINJIANG113N♦J+1-4
-4.6Round 13INDONESIA LADIES44♠♣J+1+0
-5.2Round 5SCTT133N♣Q=-5
-5.2Round 10PEKING UNIVERSITY94♥♠4=-8
-5.3Round 6HEILONGJIANG YAXUAN216♥♣A-1-11
-5.3Round 7SHNT CLUB87♦x♥3-2-12
-6.8Round 13INDONESIA LADIES86♠♣10-1-17
-7.6Round 12THAILAND/CBLT284♠♦K-1-11
-8.5Round 11DELANEY154♠♣A+2-11
-9.7Round 5SCTT157♦♠J-1-14
-9.7Round 11DELANEY113Nx♠J+2-8
-12.4Round 11DELANEY206♥♦3-1-17
-13.0Round 13INDONESIA LADIES96♠♦6=-13