LU Mingyu · SHENGXING VENUS

8rank
+82.6Butler · 60 bds
+1.38per board
±4.5swing
+1.02vs par /bd · #18/124
+1.70adjusted /bd
Butler per round: 38.4 -11.2 8.3 9.3 17.5 20.3by round

vs par split: bidding +0.88 · play +0.13

Strength of schedule: opponents averaged +0.32/bd (a tough draw) → opponent-adjusted +1.70/bd

Card play — on target: opening leads 84.6% #35 of 124 · declarer play 82.4% #20 of 124 · defence 85.7% #42 of 124

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (5)100.0% (8)
Declarer play66.7% (3)85.7% (14)
Defence90.0% (10)83.3% (18)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 100.0% (3) · ♦ 100.0% (1) · ♣ 100.0% (2)

vs par by strain: NT +1.33 (24) · a suit +0.81 (36)

vs par by level: part-score +2.91 (23) · game +0.12 (33) · slam -2.50 (4)

By role: declaring +1.83/bd (-0.19 vs par · 32) · defending +0.86/bd (+2.39 vs par · 28)

By vulnerability: vulnerable +0.63/bd (+1.77 vs par · 30) · not vulnerable +2.12/bd (+0.27 vs par · 30)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Y.LiuH.Cai – J.LiOpen10+38.4+3.84+1.20
Round 3Y.LiuR.Wang – P.WangClosed10-11.2-1.12-0.30
Round 5Y.LiuL.Rombaut – C.TeilOpen10+8.3+0.83+2.60
Round 6Y.LiuS.Sjodal – C.JohnsenClosed10+9.3+0.93+1.20
Round 7Y.LiuF.Zhao – B.ZhangOpen10+17.5+1.75+2.50
Round 8Y.LiuK.Sianglio – P.PromjanClosed10+20.3+2.03-1.10

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
+10.7Round 1CHINA RDFZ BLUE75♥x♣9-2+8
+8.3Round 7CHINA RDFZ GALAXY24♥♦3=+0
+8.2Round 8MAGIC EYES THAILAND133♠x♦6-2-3
+7.3Round 5FRANCE KIDS123♥♠J-3+5
+7.3Round 8MAGIC EYES THAILAND194♥♣K+1+4
+7.2Round 3SHENGXING SATURN306♦x♠A-2+9
+7.1Round 1CHINA RDFZ BLUE55♦x♥A-2+2
+7.0Round 6NORWAY U16243NT♠5=+7
+6.6Round 3SHENGXING SATURN212NT♠K-3+10
+6.5Round 1CHINA RDFZ BLUE14♥♠8=+0
+6.1Round 8MAGIC EYES THAILAND146♥♣5=+5
+6.0Round 3SHENGXING SATURN274♥♠A=+0
+5.4Round 7CHINA RDFZ GALAXY33NT♣Q-4+12
+5.1Round 6NORWAY U16294♠♥A=+3
+4.1Round 5FRANCE KIDS111NT♣5-1+4
+3.9Round 1CHINA RDFZ BLUE23NT♥10+2+1
+3.8Round 1CHINA RDFZ BLUE33NT♥5+3+2
+3.5Round 1CHINA RDFZ BLUE41NT♦A=+11
+3.5Round 7CHINA RDFZ GALAXY94♥♦Q=+3
+3.4Round 1CHINA RDFZ BLUE84♠♦8+2-8
+3.4Round 6NORWAY U16212NT♥4-1+5
+3.2Round 8MAGIC EYES THAILAND203NT♠Q+1-1
+3.0Round 5FRANCE KIDS134♠♣4+1+1
+2.8Round 6NORWAY U16273NT♣K+1-1
+2.7Round 1CHINA RDFZ BLUE93♥♦K-4+3
+2.6Round 7CHINA RDFZ GALAXY16♠♠3=-11
+2.4Round 8MAGIC EYES THAILAND173NT♠J-2+0
+2.3Round 5FRANCE KIDS173NT♣K-1+10
+2.3Round 8MAGIC EYES THAILAND113♥♣7=+7
+1.8Round 5FRANCE KIDS162♠♦2=+5
+1.8Round 6NORWAY U16262NT♥5-1+5
+1.8Round 7CHINA RDFZ GALAXY103NT♠6=+0
+1.6Round 6NORWAY U16302♦♥K+1+0
+1.4Round 8MAGIC EYES THAILAND153NT♠J+2-10
+0.6Round 3SHENGXING SATURN242♦♦3+1+0
+0.2Round 7CHINA RDFZ GALAXY63NT♦10+1+0
+0.1Round 6NORWAY U16224♥♠K=+1
-0.0Round 5FRANCE KIDS202♠♣6-2+9
-0.4Round 7CHINA RDFZ GALAXY82NT♥5=+0
-0.5Round 3SHENGXING SATURN254♦♠5=+0
-0.5Round 7CHINA RDFZ GALAXY73♦♣6+1+10
-0.6Round 5FRANCE KIDS154♥♥2+1+0
-0.7Round 6NORWAY U16232NT♦3=-1
-0.8Round 1CHINA RDFZ BLUE103NT♠8=+0
-0.9Round 5FRANCE KIDS183♣♠J+1+0
-1.0Round 8MAGIC EYES THAILAND183♠♥A+2-6
-1.3Round 7CHINA RDFZ GALAXY54♠♥2=+1
-2.1Round 7CHINA RDFZ GALAXY43♥♠A+1+10
-2.4Round 1CHINA RDFZ BLUE63NT♠K=-7
-2.8Round 3SHENGXING SATURN224♥♠A+1+0
-3.1Round 3SHENGXING SATURN264♠♦Q=+0
-3.4Round 3SHENGXING SATURN293NT♥A-1+1
-3.6Round 5FRANCE KIDS143NT♦Q-1-8
-4.5Round 8MAGIC EYES THAILAND121NT♣J+1-1
-4.8Round 6NORWAY U16284♠♥5=+0
-5.1Round 5FRANCE KIDS193♠♥A=+0
-5.1Round 8MAGIC EYES THAILAND162♥♦2-1-6
-7.0Round 6NORWAY U16253NT♠3=-7
-9.7Round 3SHENGXING SATURN234♥♠7=-10
-12.1Round 3SHENGXING SATURN286♣x♣7-2-13