WANG Jun · LANP PECH

209rank
+36.2Butler · 130 bds
+0.28per board
±3.9swing
+0.13vs par /bd · #279/672
+0.39adjusted /bd
Butler per round: 8.6 7.7 -8.6 -14.2 -1.4 -2.2 20 5.2 4.9 -17.9 -10.8 4.5 40.4by round

vs par split: bidding -0.70 · play +0.93

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.39/bd

Card play — on target: opening leads 78.9% #419 of 671 · declarer play 92.3% #47 of 671 · defence 87.2% #257 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·78.9% (19)
Declarer play·92.3% (26)
Defence·87.2% (39)

Opening leads by suit led: ♠ 88.9% (9) · ♥ 83.3% (6) · ♦ 50.0% (2) · ♣ 50.0% (2)

vs par by strain: a suit +0.23 (86)

vs par by level: part-score +0.61 (31) · game -0.08 (50) · slam +1.00 (5)

By role: declaring -0.22/bd (-2.55 vs par · 67) · defending +0.81/bd (+2.98 vs par · 63)

By vulnerability: vulnerable +0.61/bd (+0.43 vs par · 74) · not vulnerable -0.16/bd (-0.27 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2H.ZhangV.Aronov – A.ZobuClosed10+8.6+0.86+4.40
Round 3Z.ZhangA.Delorenzo – A.WeberClosed10+7.7+0.77+2.30
Round 4H.ZhangC.Burger – M.GordonClosed10-8.6-0.86-1.50
Round 5Z.ZhangG.Watulingas – K.OngClosed10-14.2-1.42-1.10
Round 6Z.ZhangX.Wu – Y.WangClosed10-1.4-0.14-1.30
Round 7Z.ZhangE.Sophonpanich – S.BaisamutClosed10-2.2-0.22-1.50
Round 8Z.ZhangJ.Pasman – A.SimonsClosed10+20.0+2.00+1.70
Round 10Z.ZhangK.Moller – J.AukenClosed10+5.2+0.52-0.70
Round 11Z.ZhangT.Przybora – K.StrykierClosed10+4.9+0.49+0.40
Round 12Z.ZhangJ.Chen – J.PengClosed10-17.9-1.79-0.80
Round 13Z.ZhangR.Effendy – A.BudirahardjaClosed10-10.8-1.08-4.10
Round 14Z.ZhangG.Chagas – M.Villas-BoasClosed10+4.5+0.45-1.50
Round 15Z.ZhangZ.You – H.ZhangClosed10+40.4+4.04+5.40

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
+12.2Round 15TAICANG BA262♥x♣7-3+12
+11.3Round 13GABSI104♣x♥5-2+12
+8.3Round 2POPOVA156♥♠9-1+11
+8.2Round 3ANDREW283N♦6-2+12
+8.1Round 11AUTO-HIT WARSZAWA154♠♣A+1+11
+8.0Round 8DUTCH LADIES123N♦2=+6
+7.4Round 4GORDON44♠♣Q=+0
+7.1Round 14HUSSEIN-CHAGAS173N♦A=+7
+6.9Round 2POPOVA175♣♠J=+12
+5.9Round 15TAICANG BA214♠♣Q=+7
+5.6Round 15TAICANG BA256♠♥3-2+17
+5.6Round 15TAICANG BA294♠x♣A=+5
+4.8Round 8DUTCH LADIES192N♠J+2+2
+4.8Round 14HUSSEIN-CHAGAS124♥♠3-2+7
+4.8Round 15TAICANG BA304♥♠10=-2
+4.3Round 11AUTO-HIT WARSZAWA143N♠4+3-13
+4.2Round 3ANDREW265♣♦A+1+8
+4.0Round 5INDONESIA OPEN183N♦8-2+6
+3.9Round 8DUTCH LADIES115♣♦7=+3
+3.8Round 8DUTCH LADIES164♠♥A-1+5
+3.7Round 10AUKEN43♣♥J-1+1
+3.5Round 10AUKEN25♦♥K=+0
+3.4Round 6LIAONING251N♠4-3+0
+3.2Round 14HUSSEIN-CHAGAS153♦♦J+1+1
+3.0Round 3ANDREW293N♠6+3+1
+3.0Round 11AUTO-HIT WARSZAWA183♣♠3+1+1
+2.9Round 15TAICANG BA281N♦J-3+5
+2.8Round 2POPOVA113N♥4-1+5
+2.8Round 14HUSSEIN-CHAGAS204♠♥A=+0
+2.7Round 4GORDON52♥♥5-2+0
+2.7Round 15TAICANG BA274♥♠6-1+5
+2.6Round 10AUKEN82♠♥4-1-1
+2.4Round 3ANDREW302♠♥A+1+10
+2.4Round 12ZUOMEICHENG263N♦5-1-1
+2.3Round 3ANDREW234♠♥10+1+0
+2.1Round 14HUSSEIN-CHAGAS182♥♥4+2+6
+1.9Round 2POPOVA143N♠3+4+17
+1.9Round 5INDONESIA OPEN142♠♦9+1+1
+1.6Round 2POPOVA184♠♠5-1+4
+1.6Round 14HUSSEIN-CHAGAS112♦♠10-2+5
+1.5Round 13GABSI53N♥5+3-12
+1.4Round 5INDONESIA OPEN173♦♦A-1+4
+1.3Round 11AUTO-HIT WARSZAWA172♠♣Q-1+4
+1.2Round 6LIAONING232♥♦4+2+1
+1.2Round 11AUTO-HIT WARSZAWA194♠♣J+1+1
+1.2Round 15TAICANG BA231N♦2-1+5
+1.0Round 6LIAONING223♠♦A=+6
+1.0Round 6LIAONING293♣♥J-1+1
+1.0Round 7TSEP21N♦8=-1
+1.0Round 8DUTCH LADIES142♠♥A-2+0
+0.9Round 8DUTCH LADIES134♠♣4+2+7
+0.9Round 8DUTCH LADIES181♠♦6=-1
+0.9Round 11AUTO-HIT WARSZAWA203N♠5+2+13
+0.8Round 7TSEP44♥♣5+1+0
+0.7Round 7TSEP102♥♣Q+1+0
+0.6Round 5INDONESIA OPEN204♠♣A=-1
+0.6Round 7TSEP85♠♠3-1-6
+0.6Round 8DUTCH LADIES173N♥4=-6
+0.5Round 12ZUOMEICHENG235♦♠6-1+6
+0.4Round 6LIAONING303N♠2-1+5
+0.3Round 3ANDREW212N♣9=+1
+0.3Round 3ANDREW223N♣4=+5
+0.3Round 4GORDON71N♥2=+2
+0.3Round 4GORDON85♦x♥4-1-1
+0.2Round 10AUKEN71N♦7=+9
+0.2Round 15TAICANG BA224♠♥4+1+5
+0.1Round 7TSEP14♥♠K=+1
+0.0Round 6LIAONING283N♠2+2+0
+0.0Round 10AUKEN103♣♠A-1+1
-0.0Round 11AUTO-HIT WARSZAWA122N♥3+3+9
-0.0Round 13GABSI94♠♠9+1+0
-0.1Round 7TSEP64♥♥6=-1
-0.2Round 2POPOVA203N♠3+3+13
-0.2Round 6LIAONING274♥♦K-1-5
-0.2Round 13GABSI33N♥7+1-1
-0.3Round 10AUKEN54♠♥7+2-11
-0.3Round 12ZUOMEICHENG285♦x♣9-2+4
-0.4Round 13GABSI74♥♠9=+1
-0.5Round 3ANDREW241N♦4-3+0
-0.5Round 5INDONESIA OPEN162♠♣7+1+0
-0.5Round 10AUKEN64♠♣A=+0
-0.5Round 12ZUOMEICHENG242N♠A=-6
-0.6Round 4GORDON33N♠A=+2
-0.7Round 15TAICANG BA242Nx♠5-1-5
-0.8Round 4GORDON10Pass-3
-0.8Round 7TSEP55♣♠A-1-3
-0.8Round 7TSEP94♥♦2+2+11
-0.8Round 10AUKEN31N♠6-2-1
-0.8Round 10AUKEN94♠x♥J-2+0
-0.9Round 4GORDON23N♦7+2-1
-1.1Round 6LIAONING264♠♥Q=-5
-1.2Round 5INDONESIA OPEN112N♠9-2-5
-1.2Round 12ZUOMEICHENG253N♣4=+5
-1.3Round 4GORDON92♥♣A-1-4
-1.3Round 8DUTCH LADIES151N♣6+1+1
-1.3Round 12ZUOMEICHENG304♥♦K-1-5
-1.5Round 14HUSSEIN-CHAGAS191N♠J+2-6
-1.8Round 6LIAONING243♦♠7-1-5
-1.8Round 7TSEP31N♣A-1-10
-1.9Round 7TSEP74♠♥4-1-6
-2.2Round 12ZUOMEICHENG274♥♠A=+6
-2.2Round 13GABSI14♠♥Q+1-1
-2.2Round 14HUSSEIN-CHAGAS135♥x♦A-3-8
-2.2Round 14HUSSEIN-CHAGAS145♠♥3+1-14
-2.4Round 4GORDON15♥x♠K-1+0
-2.4Round 10AUKEN12N♦A-2-5
-2.6Round 2POPOVA163♦♦J-1-4
-2.6Round 8DUTCH LADIES204♠♥5=+0
-2.7Round 2POPOVA122♥♥6+2-1
-3.1Round 11AUTO-HIT WARSZAWA132♥♦6+2-2
-3.2Round 5INDONESIA OPEN192♥♣6+2-2
-3.4Round 2POPOVA195♦♥7-1-5
-3.5Round 12ZUOMEICHENG292♠♦K=-5
-3.6Round 13GABSI44♠♦8=+1
-4.0Round 2POPOVA134♥♣2-2-8
-4.0Round 11AUTO-HIT WARSZAWA114♦♠J=-7
-4.2Round 12ZUOMEICHENG214♥♦6-1-4
-4.3Round 3ANDREW275♠x♠3-2-5
-4.5Round 5INDONESIA OPEN122♥♣2-3-5
-4.5Round 13GABSI66♣♥6-1-14
-5.0Round 13GABSI23♥♣9+2-10
-5.3Round 6LIAONING216♥♣A-1-11
-6.3Round 5INDONESIA OPEN133N♠2-1-11
-6.4Round 5INDONESIA OPEN156♦♦J=+2
-6.8Round 11AUTO-HIT WARSZAWA166N♣5-1-13
-7.6Round 12ZUOMEICHENG223N♠K+2-8
-7.7Round 13GABSI86N♠4-2-17
-8.2Round 3ANDREW251N♠6-3-9
-11.2Round 14HUSSEIN-CHAGAS165♠♦J-2-13
-13.3Round 4GORDON64♥x♥Q-5-10