HUA Xiaoming · WUHAN ENGINEERING

513rank
-42.1Butler · 110 bds
-0.38per board
±4.3swing
-0.18vs par /bd · #361/567
-0.53adjusted /bd
Butler per round: -3.5 4.2 -31.6 -14.2 1.2 -17.1 6.7 -26 22.4 9.9 5.9by round

vs par split: bidding +0.10 · play -0.31

Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted -0.53/bd

Card play — on target: opening leads 84.4% #152 of 567 · declarer play 73.3% #371 of 567 · defence 78.9% #432 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (8)87.5% (24)
Declarer play71.4% (14)75.0% (16)
Defence63.2% (19)86.8% (38)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 80.0% (5) · ♦ 88.9% (9) · ♣ 78.6% (14)

vs par by strain: NT -1.21 (38) · a suit +0.32 (71)

vs par by level: part-score +1.21 (39) · game -0.68 (63) · slam -3.86 (7)

By role: declaring -0.73/bd (-1.89 vs par · 53) · defending -0.06/bd (+1.40 vs par · 57)

By vulnerability: vulnerable -0.40/bd (+0.09 vs par · 56) · not vulnerable -0.37/bd (-0.46 vs par · 54)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.FeiR.Chan – Z.XuOpen10-3.5-0.35+0.10
Round 3R.ChenS.Shen – S.WuClosed10+4.2+0.42+1.60
Round 4D.FeiS.Brink – B.DrijverOpen10-31.6-3.16-3.00
Round 6R.ChenZ.Zhu – W.CaiOpen10-14.2-1.42-3.20
Round 8D.FeiR.Khandelwal – H.KhandelwalOpen10+1.2+0.12+0.10
Round 10R.ChenK.Plengsap – K.JanebunjongOpen10-17.1-1.71-3.60
Round 11D.FeiT.Zhou – X.HeOpen10+6.7+0.67+1.00
Round 12D.FeiL.Ichilcik – R.KaplanOpen10-26.0-2.60-1.50
Round 13D.FeiG.Tan – J.ChooClosed10+22.4+2.24+3.90
Round 14D.FeiJ.Lu – Y.HeClosed10+9.9+0.99-0.40
Round 15D.FeiL.Wu – J.ZhangClosed10+5.9+0.59+3.00

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 14DONGFENG AUTO CO LTD134♥x♠Q-2+9
+9.2Round 14DONGFENG AUTO CO LTD124♠♦A-1+10
+7.7Round 1CANADA CHINA UNITED83NT♦4+2+1
+7.5Round 3SAN CHEN FUND213NT♠K-1+11
+7.0Round 8NAMO KK126♥♦K=+0
+7.0Round 13ITS MAGIC14♥♦Q-1+10
+6.8Round 10THAILAND Mixed24♠x♥A=+7
+6.5Round 6ZJJDWUHANYUAN296♠♦3=+0
+6.2Round 13ITS MAGIC33NT♦3+1+0
+5.8Round 3SAN CHEN FUND254♥♦A-2+3
+5.6Round 11MINGXIN GROUP172♥♠2+1+11
+5.6Round 14DONGFENG AUTO CO LTD154♠♥4-1-2
+5.1Round 13ITS MAGIC83NT♣6+2+10
+4.9Round 1CANADA CHINA UNITED55♠♠2=+1
+4.6Round 11MINGXIN GROUP113NT♠7=+7
+4.0Round 11MINGXIN GROUP193NT♦2=+0
+3.6Round 3SAN CHEN FUND232♣x♠J=+7
+3.6Round 10THAILAND Mixed13NT♣Q-2+0
+3.4Round 13ITS MAGIC43♣♣4-2+3
+3.3Round 13ITS MAGIC22♠♣8=+12
+3.2Round 11MINGXIN GROUP164♥♣9-1+5
+3.1Round 6ZJJDWUHANYUAN251NT♦3=-1
+3.0Round 15YENOVA222NT♥Q=+10
+2.8Round 15YENOVA303NT♥9-1+5
+2.7Round 14DONGFENG AUTO CO LTD184♥♦8=+3
+2.7Round 15YENOVA213♦♥A-3+0
+2.5Round 15YENOVA284NT♦7+2+11
+2.4Round 8NAMO KK163♥♣A-1-2
+2.4Round 11MINGXIN GROUP123NT♠10+2+1
+2.1Round 12OZ ANGELS231NTx♥A-1+2
+2.0Round 3SAN CHEN FUND273NT♣4=+3
+1.9Round 8NAMO KK174♥♦3-1-2
+1.9Round 14DONGFENG AUTO CO LTD113NT♣8=-1
+1.3Round 15YENOVA273♠♣K-1+2
+1.1Round 3SAN CHEN FUND264♥♠K+2+13
+1.1Round 15YENOVA294♠x♠5-1+7
+1.0Round 12OZ ANGELS292♠♣7=+1
+0.8Round 8NAMO KK131NT♠A=+2
+0.8Round 11MINGXIN GROUP201NT♠10=+1
+0.8Round 15YENOVA231♠♥Q+1+0
+0.6Round 1CANADA CHINA UNITED13♠♣5+1+6
+0.6Round 4SWISS TEAM34♥♠K+2+11
+0.5Round 1CANADA CHINA UNITED71NT♥5+1+0
+0.5Round 8NAMO KK153NT♠2=+1
+0.5Round 11MINGXIN GROUP144♣♣A+1-1
+0.5Round 15YENOVA253NT♣3+1+0
+0.4Round 4SWISS TEAM54♠♥A+1+1
+0.4Round 12OZ ANGELS243♥♣3+1+7
+0.3Round 4SWISS TEAM14♥♠K+1+0
+0.3Round 13ITS MAGIC63♥♣6=+7
+0.2Round 6ZJJDWUHANYUAN261♠♦3-1+1
+0.2Round 6ZJJDWUHANYUAN302♥♦3+2-6
+0.2Round 13ITS MAGIC75♣♥K=-2
+0.2Round 15YENOVA243NT♠5+2+0
+0.1Round 6ZJJDWUHANYUAN222♥♦3=+1
+0.0Round 8NAMO KK114♠♥A+1+0
-0.0Round 8NAMO KK143NT♣J+2+0
-0.0Round 10THAILAND Mixed86NT♣5=-11
-0.1Round 4SWISS TEAM72♠♣K+2-1
-0.7Round 13ITS MAGIC53♥♦A+2+7
-0.8Round 14DONGFENG AUTO CO LTD174♠♥J=+1
-0.9Round 13ITS MAGIC93NT♥5+2-2
-1.0Round 12OZ ANGELS212♦♥A-1+0
-1.1Round 14DONGFENG AUTO CO LTD142♦♠2+1+0
-1.3Round 1CANADA CHINA UNITED33♥♦K=+0
-1.3Round 10THAILAND Mixed102♠♥9=+0
-1.4Round 1CANADA CHINA UNITED92♦♣A+1+3
-1.4Round 10THAILAND Mixed9Pass+3
-1.5Round 10THAILAND Mixed52♠♦6-1-5
-1.5Round 10THAILAND Mixed63♦x♦2-1+1
-1.5Round 13ITS MAGIC104♥♦5-1-6
-1.6Round 4SWISS TEAM101NT♠5+1-1
-1.7Round 6ZJJDWUHANYUAN213NT♦3-4-7
-1.7Round 8NAMO KK185♦♣5=+2
-2.0Round 3SAN CHEN FUND304♠x♣4-3-2
-2.0Round 4SWISS TEAM62♥♠8-2-3
-2.1Round 1CANADA CHINA UNITED63♥♦6=+7
-2.1Round 3SAN CHEN FUND223NT♣5-2-6
-2.6Round 12OZ ANGELS256♥♣A=+11
-2.8Round 3SAN CHEN FUND284♥♦A+1+0
-2.8Round 14DONGFENG AUTO CO LTD202♥♦A=-6
-2.9Round 6ZJJDWUHANYUAN243NT♦3-1-4
-2.9Round 12OZ ANGELS303♦♥3=-6
-3.1Round 1CANADA CHINA UNITED23NT♥6-1-5
-3.1Round 14DONGFENG AUTO CO LTD164♠x♥A-1-6
-3.2Round 4SWISS TEAM25♣♥A-1-3
-3.6Round 8NAMO KK203♥♣10-1+0
-3.7Round 3SAN CHEN FUND245♦x♥4=-3
-3.9Round 11MINGXIN GROUP184♠♣2-1-4
-3.9Round 12OZ ANGELS226♥♦A=+0
-4.4Round 4SWISS TEAM83NT♣4-3-6
-4.4Round 6ZJJDWUHANYUAN233NT♦3-1-6
-4.6Round 1CANADA CHINA UNITED101NT♣7=-6
-4.6Round 11MINGXIN GROUP133NT♠3=-10
-4.7Round 1CANADA CHINA UNITED44♥♦9-1-6
-5.0Round 12OZ ANGELS262♦♣A+1-6
-5.2Round 3SAN CHEN FUND294♠♥J=-10
-5.6Round 12OZ ANGELS274♠♥5-1-10
-5.7Round 6ZJJDWUHANYUAN275♥x♦3-2+0
-5.9Round 10THAILAND Mixed33NT♥K-2-11
-5.9Round 11MINGXIN GROUP154♠♦5+1+0
-6.0Round 10THAILAND Mixed45♦♠A-2-8
-6.1Round 8NAMO KK193NT♠2=+0
-7.8Round 4SWISS TEAM46♦♠A-2-13
-8.5Round 12OZ ANGELS286♥♥2-1-14
-9.0Round 15YENOVA264♥x♣A-3-5
-9.6Round 6ZJJDWUHANYUAN283NT♦3=-10
-9.9Round 10THAILAND Mixed73NT♥K-1-12
-11.1Round 14DONGFENG AUTO CO LTD193NT♠5=-12
-13.8Round 4SWISS TEAM94♠x♦2-4-15