WANG Kang · SHANGHAI EPC

212rank
+18.4Butler · 70 bds
+0.26per board
±3.9swing
+0.17vs par /bd · #259/672
+0.23adjusted /bd
Butler per round: 5.5 7.3 -4 3.2 -1.9 3 5.3by round

vs par split: bidding +0.11 · play -0.21

Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted +0.23/bd

Card play — on target: opening leads 85.7% #213 of 671 · declarer play 76.5% #372 of 671 · defence 69.6% #659 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·85.7% (14)
Declarer play·76.5% (17)
Defence·69.6% (23)

Opening leads by suit led: ♠ 66.7% (3) · ♥ 75.0% (4) · ♦ 100.0% (2) · ♣ 100.0% (5)

vs par by strain: a suit -0.11 (47)

vs par by level: part-score -0.30 (23) · game -0.35 (20) · slam +2.25 (4)

By role: declaring -0.07/bd (-1.76 vs par · 34) · defending +0.58/bd (+2.00 vs par · 36)

By vulnerability: vulnerable -0.12/bd (-0.15 vs par · 40) · not vulnerable +0.77/bd (+0.60 vs par · 30)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1L.ShenK.Moller – J.AukenClosed10+5.5+0.55-0.80
Round 2S.WanY.Lu – H.WangOpen10+7.3+0.73+4.10
Round 4L.ShenT.Bessis – F.MultonClosed10-4.0-0.40-0.40
Round 5J.TianZ.Nagy – D.LilleyOpen10+3.2+0.32-0.10
Round 6J.TianS.Liu – Y.ZhangOpen10-1.9-0.19-1.00
Round 7J.TianX.Liu – Z.LiOpen10+3.0+0.30-0.70
Round 8J.TianA.Versace – E.BoveClosed10+5.3+0.53+0.10

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
+11.5Round 6CHINA KINGDOM216♥♣A=+11
+10.6Round 7HAI LV TEAM31Nxx♠2-2+3
+8.9Round 2HEILONGJIANG YAXUAN156♠♣10-2+11
+7.4Round 5HOFFMAN156♥♠K=+0
+6.3Round 5HOFFMAN133N♠2-1+11
+5.8Round 7HAI LV TEAM54♠♦Q+1+6
+4.7Round 1AUKEN23♠♣Q-2+5
+4.7Round 1AUKEN44♠♠2-3+4
+4.2Round 2HEILONGJIANG YAXUAN113N♥4-2+6
+3.9Round 8LEONINA115♣♥A=+3
+3.7Round 8LEONINA154♥♥3-1+6
+3.6Round 7HAI LV TEAM22♠♣3-2+2
+3.4Round 6CHINA KINGDOM303N♣8-3+7
+2.7Round 2HEILONGJIANG YAXUAN143N♠3+3+17
+2.7Round 4ZIMMERMANN51N♠3-2+0
+2.4Round 6CHINA KINGDOM252♥♦6=-1
+2.3Round 1AUKEN34♠x♣A-3-4
+2.3Round 1AUKEN82♣♠10-4+3
+2.2Round 5HOFFMAN122♠♣A-2+2
+1.5Round 8LEONINA173N♥4+1-5
+1.4Round 1AUKEN93N♥10+2+0
+1.4Round 8LEONINA193♦♥K-1-2
+1.1Round 2HEILONGJIANG YAXUAN161N♠10=-1
+1.1Round 8LEONINA142♥♣2=+0
+1.0Round 8LEONINA181N♠J=-1
+0.9Round 2HEILONGJIANG YAXUAN194♦♠Q=+0
+0.9Round 8LEONINA134♠♥5+2+7
+0.8Round 2HEILONGJIANG YAXUAN173♣♠J+1+8
+0.8Round 4ZIMMERMANN14♣♠10-1+4
+0.8Round 4ZIMMERMANN65♣♠Q-3+11
+0.7Round 5HOFFMAN162N♦5+1+0
+0.7Round 7HAI LV TEAM102♠♦K+1+0
+0.2Round 1AUKEN103N♦4+1-4
+0.1Round 4ZIMMERMANN23N♦2+1+0
+0.1Round 7HAI LV TEAM14♥♦8=+1
+0.0Round 6CHINA KINGDOM283N♥7+2+0
-0.1Round 1AUKEN12♥♣3+2+7
-0.2Round 2HEILONGJIANG YAXUAN203N♠4+3+13
-0.2Round 6CHINA KINGDOM274♥♦K-1-5
-0.2Round 7HAI LV TEAM44♥♦4=-1
-0.5Round 5HOFFMAN113♣♣K-1+4
-0.6Round 4ZIMMERMANN71N♥2+1+1
-0.8Round 2HEILONGJIANG YAXUAN122♠♥10-1+1
-0.8Round 4ZIMMERMANN10Pass-3
-1.1Round 8LEONINA162♠♥A+1+0
-1.2Round 4ZIMMERMANN83N♠2-1-3
-1.3Round 4ZIMMERMANN92♠♣8-1-4
-1.5Round 6CHINA KINGDOM231♣♠6=-2
-1.6Round 2HEILONGJIANG YAXUAN134♥♣Q-1-6
-1.6Round 5HOFFMAN204♠♣A+1+0
-1.7Round 1AUKEN62N♠9=-1
-1.8Round 1AUKEN54♠♦A-1-5
-1.8Round 6CHINA KINGDOM243♦♥10-1-5
-1.8Round 7HAI LV TEAM85♦x♠A-1-9
-1.8Round 7HAI LV TEAM94♥♠8+3+10
-1.9Round 5HOFFMAN142♠♦9+1-1
-1.9Round 7HAI LV TEAM74♠♥3-1-6
-2.1Round 4ZIMMERMANN43♠♥J+1-10
-2.3Round 5HOFFMAN184♠♣3-1-5
-2.4Round 4ZIMMERMANN33N♥9+2+0
-2.6Round 8LEONINA204♠♥K=+0
-2.9Round 5HOFFMAN171♠♣5+1-6
-2.9Round 6CHINA KINGDOM264♠♥Q+2-6
-4.2Round 5HOFFMAN193♠♣2=-6
-4.5Round 8LEONINA123N♣10-3-7
-5.8Round 6CHINA KINGDOM292♦x♦7+1-6
-6.5Round 1AUKEN73N♠J-1-13
-7.0Round 6CHINA KINGDOM222N♦K-2-3
-8.7Round 2HEILONGJIANG YAXUAN184♠♦2=-8
-12.1Round 7HAI LV TEAM66♥♥6-1-13