WU Zhenbo · WUHAN XINGYUTU MEDIA

393rank
-13.6Butler · 110 bds
-0.12per board
±4.5swing
+0.33vs par /bd · #178/567
-0.00adjusted /bd
Butler per round: -1.5 -6.2 7.4 4.7 9.5 2 0.3 5.3 -43.5 -2.4 10.8by round

vs par split: bidding +0.38 · play -0.02

Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted -0.00/bd

Card play — on target: opening leads 93.1% #24 of 567 · declarer play 75.0% #337 of 567 · defence 79.2% #420 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (6)91.3% (23)
Declarer play54.5% (11)85.7% (21)
Defence92.9% (14)74.4% (39)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (9) · ♦ 85.7% (7) · ♣ 100.0% (9)

vs par by strain: NT +0.44 (32) · a suit +0.33 (77)

vs par by level: part-score +0.10 (42) · game +0.04 (57) · slam +3.30 (10)

By role: declaring +0.34/bd (-1.52 vs par · 56) · defending -0.61/bd (+2.24 vs par · 54)

By vulnerability: vulnerable -0.75/bd (+0.22 vs par · 55) · not vulnerable +0.50/bd (+0.44 vs par · 55)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.YanA.Arlovich – E.VainikonisOpen10-1.5-0.15+0.30
Round 3S.YanG.Sun – Y.ZhangClosed10-6.2-0.62-1.60
Round 5S.YanW.Cao – J.ZhangOpen10+7.4+0.74+1.20
Round 6S.YanJ.Bian – N.LiuOpen10+4.7+0.47-1.20
Round 8S.YanH.Zhang – L.HeOpen10+9.5+0.95+0.90
Round 9S.YanP.Ravenna – S.GarafulicClosed10+2.0+0.20+4.10
Round 10S.YanJ.Du – Y.LiuOpen10+0.3+0.03+2.40
Round 12S.YanP.Cronier – G.DuboinOpen10+5.3+0.53+0.70
Round 13S.YanJ.Chen – P.WangOpen10-43.5-4.35-3.00
Round 14S.YanD.Willis – M.YuenClosed10-2.4-0.24+1.20
Round 15S.YanA.Sarniak – P.KoludaClosed10+10.8+1.08-1.40

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
+11.6Round 5HIIMOTOR204♠x♦10=+12
+11.5Round 12ITALFRANCE226♣♦J-1+14
+10.1Round 12ITALFRANCE286♥♣7=+0
+9.5Round 10WUHAN63NT♣7=+10
+8.2Round 15POLAND Women286NT♥J=+0
+7.5Round 8SANMING EDUCATION183♦♣3+2+11
+6.5Round 6CHINA XHJT296♠♥10=+0
+6.5Round 15POLAND Women274♥♠K=+8
+6.2Round 9BRAZIL Mixed274♠♥A=+0
+5.9Round 15POLAND Women223NT♠6=+0
+5.7Round 8SANMING EDUCATION126♣♦7=-2
+5.5Round 6CHINA XHJT303NT♣7=+0
+5.4Round 3PIONEERS255♦x♥7-2+9
+4.5Round 5HIIMOTOR143♠♠3=+0
+4.5Round 14WE THE NORTH154♠♥3=+11
+4.3Round 5HIIMOTOR183NTx♦9-1+8
+4.2Round 9BRAZIL Mixed214♠♦A=+0
+4.1Round 1BRIDGESCANNER104♥♣10-3+5
+4.1Round 5HIIMOTOR163NT♠Q-1+10
+3.8Round 1BRIDGESCANNER62♠♦8=+11
+3.7Round 5HIIMOTOR122♠♠3-1+5
+3.6Round 8SANMING EDUCATION164♥x♣A-1+0
+3.6Round 8SANMING EDUCATION203NT♥2-2+7
+3.3Round 9BRAZIL Mixed304♠♦Q-2+11
+3.1Round 1BRIDGESCANNER24♥♦K-2+2
+2.8Round 6CHINA XHJT213NT♦2-1-4
+2.8Round 12ITALFRANCE302NT♠10=-1
+2.7Round 3PIONEERS214♥♦2=-1
+2.5Round 10WUHAN53♥♣K=+6
+2.0Round 3PIONEERS284♠♥Q=-1
+1.7Round 9BRAZIL Mixed254♥♦6+2+11
+1.7Round 14WE THE NORTH174♠♣2+1+0
+1.6Round 5HIIMOTOR152♥♠A=+5
+1.6Round 6CHINA XHJT232NT♥J+1+0
+1.5Round 14WE THE NORTH164♠♥A-1+5
+1.4Round 10WUHAN9Pass-3
+1.2Round 3PIONEERS304♥♦3+2+1
+1.1Round 13CHINA MIXED93NT♣2=+0
+1.0Round 12ITALFRANCE243NT♥A-3+7
+0.8Round 15POLAND Women243NT♠A+3+1
+0.6Round 1BRIDGESCANNER13♠♣3+1+6
+0.6Round 14WE THE NORTH124♠♥10=+0
+0.5Round 1BRIDGESCANNER71NT♥5+1+0
+0.5Round 8SANMING EDUCATION153NT♠7=+1
+0.5Round 10WUHAN34♣♣4=+7
+0.5Round 15POLAND Women253NT♣4=+1
+0.4Round 13CHINA MIXED62♦♥6+2+7
+0.2Round 5HIIMOTOR113♠♠3=+0
+0.2Round 13CHINA MIXED73NT♥K=-2
+0.1Round 3PIONEERS223NT♣Q-1+5
+0.1Round 6CHINA XHJT223♦♦3-1+1
+0.1Round 9BRAZIL Mixed243♥♦A-1+4
+0.0Round 8SANMING EDUCATION114♠♥A+1+0
-0.0Round 8SANMING EDUCATION143NT♦7+2+0
+0.0Round 10WUHAN86NT♣6=+11
-0.4Round 8SANMING EDUCATION174♠♥6-1-4
-0.5Round 9BRAZIL Mixed263NT♥8+2+12
-0.6Round 6CHINA XHJT242♠♥5-1-2
-0.6Round 6CHINA XHJT263♦♥3+1+0
-0.6Round 14WE THE NORTH143♣♥Q-1-2
-0.7Round 9BRAZIL Mixed224♦♦2=+0
-0.7Round 12ITALFRANCE232♥♥5=-1
-0.7Round 14WE THE NORTH193♣♠6-1+0
-0.8Round 12ITALFRANCE292♠♣3+2-1
-1.0Round 12ITALFRANCE212♠♦A=+0
-1.1Round 3PIONEERS264♥♠K+2-13
-1.1Round 15POLAND Women294♠x♥A-1-7
-1.2Round 9BRAZIL Mixed283♥♦4-1-4
-1.3Round 1BRIDGESCANNER33♥♦K=+0
-1.3Round 13CHINA MIXED22♦♣Q=+9
-1.5Round 13CHINA MIXED103NT♠7-1-6
-1.6Round 6CHINA XHJT282♠♣4+1+0
-1.8Round 12ITALFRANCE273♥♠4=-7
-1.8Round 15POLAND Women233♥♥2=-1
-1.9Round 14WE THE NORTH113NT♣7=+1
-2.0Round 10WUHAN44♦♠2=+0
-2.1Round 10WUHAN11NT♦10-1+1
-2.2Round 1BRIDGESCANNER53♣♣7+2-7
-2.3Round 1BRIDGESCANNER92♦♣A+2+2
-2.4Round 14WE THE NORTH133♠♦6=-1
-2.4Round 14WE THE NORTH204♥♦A-1+1
-2.7Round 3PIONEERS274♥♠2=-3
-2.7Round 10WUHAN24♠♥A=-3
-2.7Round 14WE THE NORTH184♥♣5=-3
-2.7Round 15POLAND Women213♥♥J=+0
-2.7Round 15POLAND Women264♦♥10=-11
-2.8Round 15POLAND Women303NT♦4-1-5
-3.1Round 1BRIDGESCANNER84♠♥4-1-10
-3.1Round 10WUHAN73NT♦2=+0
-3.3Round 6CHINA XHJT251NT♠6-2-7
-3.4Round 9BRAZIL Mixed291NT♣K-1-1
-3.5Round 13CHINA MIXED14♥♦Q=+0
-3.7Round 3PIONEERS293♠♥7+1+1
-3.7Round 10WUHAN104♠♣Q-1-5
-4.1Round 3PIONEERS232NT♣2-2-7
-4.5Round 13CHINA MIXED86♦♠9=+0
-4.7Round 1BRIDGESCANNER44♥♦2-1-6
-4.9Round 8SANMING EDUCATION134♠♦3-3-4
-4.9Round 12ITALFRANCE264♥♣3-1-6
-5.7Round 6CHINA XHJT276♥x♦K-2+0
-6.0Round 3PIONEERS244♦♣J+1-7
-6.1Round 5HIIMOTOR174♠♠K=-7
-6.1Round 8SANMING EDUCATION193NT♠4=+0
-6.2Round 5HIIMOTOR194♠♥6=-7
-7.7Round 9BRAZIL Mixed236♦♥9=+8
-10.2Round 13CHINA MIXED33NT♦3-3-14
-10.3Round 5HIIMOTOR133NT♦9-3-14
-10.6Round 13CHINA MIXED44♥x♥3-2-12
-10.9Round 12ITALFRANCE257♦♠8=+2
-13.6Round 13CHINA MIXED54♦x♥A=-12