GANG Xu · SHANGHAI GOODWAY

549rank
-21.7Butler · 70 bds
-0.31per board
±4.2swing
-0.13vs par /bd · #383/672
-0.27adjusted /bd
Butler per round: -30.6 2.7 9.5 -16.9 -19 -0.6 33.2by round

vs par split: bidding -0.74 · play +0.53

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted -0.27/bd

Card play — on target: opening leads 86.7% #206 of 671 · declarer play 93.8% #26 of 671 · defence 88.5% #201 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·86.7% (15)
Declarer play·93.8% (16)
Defence·88.5% (26)

Opening leads by suit led: ♠ 60.0% (5) · ♥ 100.0% (2) · ♦ 100.0% (4) · ♣ 100.0% (4)

vs par by strain: a suit -0.21 (53)

vs par by level: part-score -1.21 (24) · game +0.63 (27) · slam +0.50 (2)

By role: declaring -0.97/bd (-2.37 vs par · 35) · defending +0.35/bd (+2.11 vs par · 35)

By vulnerability: vulnerable -0.10/bd (+0.23 vs par · 39) · not vulnerable -0.57/bd (-0.58 vs par · 31)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Z.LeiJ.Li – L.LinOpen10-30.6-3.06-2.40
Round 5Z.SunM.Ghanem – S.BarakatOpen10+2.7+0.27+0.80
Round 6C.YinongY.Wang – W.ChenOpen10+9.5+0.95-0.10
Round 7Z.LeiX.Xue – Y.DengOpen10-16.9-1.69-0.90
Round 9C.EndangZ.Wu – Q.QuClosed10-19.0-1.90-3.00
Round 11C.EndangA.Holowski – J.KozyczkowskiClosed10-0.6-0.06+0.80
Round 12C.YinongP.Lin – R.OkunoClosed10+33.2+3.32+3.90

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
+9.4Round 12FAIRY TALE285♠x♦K-1+12
+8.0Round 12FAIRY TALE276♥x♠A-1+13
+7.2Round 7BEIJING ZHU YE104♥x♣Q-1+8
+6.3Round 12FAIRY TALE294♠♦K-3+5
+5.7Round 6HUBEIXINYI CLUB292N♣2-1+6
+4.7Round 6HUBEIXINYI CLUB214♥♣A+1+0
+4.7Round 7BEIJING ZHU YE55♠x♦Q-1+7
+4.7Round 11GERMANY SENIORS II165♠♣9=+0
+4.4Round 9SHANGHAI YOUTH 5304♠x♣K-1+6
+4.2Round 5PETRA113♣♠6=+0
+4.2Round 5PETRA193♠♦A=+6
+4.0Round 5PETRA123♠♦7-1+5
+3.6Round 12FAIRY TALE225♣♥10-1+5
+3.3Round 12FAIRY TALE243N♣4-1-3
+2.8Round 11GERMANY SENIORS II173♣♠2-2+5
+2.6Round 11GERMANY SENIORS II113N♥Q=-1
+2.4Round 6HUBEIXINYI CLUB252♥♣K=-1
+2.4Round 12FAIRY TALE263♣♣3-1-1
+2.1Round 6HUBEIXINYI CLUB303N♥2-2+6
+1.9Round 9SHANGHAI YOUTH 5244♥♠2+1-5
+1.8Round 1GUANGDONG54♠♥3-1+5
+1.6Round 11GERMANY SENIORS II123♠♣7=+10
+1.2Round 11GERMANY SENIORS II194♠♣J+1+1
+1.0Round 6HUBEIXINYI CLUB223♠♦A=+6
+1.0Round 7BEIJING ZHU YE14♠♣4+1+0
+0.8Round 1GUANGDONG62♠♣6-1+0
+0.8Round 5PETRA162♣♣4-2+1
+0.8Round 12FAIRY TALE253N♥3+2+6
+0.7Round 1GUANGDONG104♥♠4+1+4
+0.6Round 5PETRA153N♠K+4+10
+0.6Round 5PETRA204♠♣Q=-1
+0.5Round 12FAIRY TALE235♦♠6-1+6
+0.2Round 7BEIJING ZHU YE44♥♠9=+1
+0.2Round 12FAIRY TALE212♥♦6+1+1
+0.1Round 7BEIJING ZHU YE64♥♥6=+1
+0.1Round 11GERMANY SENIORS II203N♥J+3+13
+0.0Round 6HUBEIXINYI CLUB283N♠2+2+0
-0.1Round 7BEIJING ZHU YE94♥♦2+1-11
-0.2Round 6HUBEIXINYI CLUB274♥♦K-1-5
-0.4Round 9SHANGHAI YOUTH 5285♦♠A+1+5
-0.5Round 9SHANGHAI YOUTH 5293♠♥K-1+0
-0.7Round 5PETRA143♣♠10-1-2
-0.7Round 6HUBEIXINYI CLUB231N♥4-1-1
-1.1Round 6HUBEIXINYI CLUB264♠♥Q=-5
-1.2Round 1GUANGDONG12♦♣K+2-8
-1.2Round 5PETRA172♠♦10-1+2
-1.3Round 12FAIRY TALE304♥♦K-1-5
-1.4Round 1GUANGDONG93N♠7+2+0
-1.5Round 7BEIJING ZHU YE31N♣Q-3+8
-1.6Round 9SHANGHAI YOUTH 5222♠♦6+3-6
-2.3Round 1GUANGDONG43♠♠2-2-2
-2.3Round 9SHANGHAI YOUTH 5253N♠10-1-6
-2.9Round 11GERMANY SENIORS II154♠♣A-1+2
-3.0Round 11GERMANY SENIORS II183♥♠Q-2-5
-3.1Round 9SHANGHAI YOUTH 5264♠♥2-1-6
-3.1Round 11GERMANY SENIORS II132♦♦10+4-2
-3.5Round 5PETRA184♦♥4-2-2
-3.7Round 9SHANGHAI YOUTH 5213N♣8=-5
-4.4Round 6HUBEIXINYI CLUB243N♠K-3-7
-4.6Round 11GERMANY SENIORS II141♣♠7+2-15
-4.7Round 1GUANGDONG23♠x♥3-1-5
-5.5Round 9SHANGHAI YOUTH 5231N♥4-1-6
-5.9Round 1GUANGDONG74♥♣4=+1
-6.0Round 1GUANGDONG82♦x♦6+2-7
-6.3Round 5PETRA133N♠2-1-11
-8.2Round 9SHANGHAI YOUTH 5273N♥2+1-7
-8.7Round 7BEIJING ZHU YE85♦x♣2=-6
-9.6Round 7BEIJING ZHU YE22♦x♠A-2-9
-10.2Round 7BEIJING ZHU YE75♥x♠A-2-8
-12.4Round 1GUANGDONG36♣♠7=-12