WU Wenjun · WUHAN

352rank
-29.3Butler · 130 bds
-0.23per board
±4.3swing
+0.37vs par /bd · #172/471
-0.11adjusted /bd
Butler per round: -11.9 6.1 0.6 2.8 -10 -3.1 4.2 -12.9 10.5 -5.7 -13.8 21.8 -17.9by round

vs par split: bidding +0.68 · play -0.32

Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted -0.11/bd

Card play — on target: opening leads 81.6% #156 of 469 · declarer play 76.0% #210 of 469 · defence 83.8% #259 of 471

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (10)82.1% (28)
Declarer play50.0% (2)78.3% (23)
Defence73.9% (23)88.2% (51)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 81.2% (16) · ♦ 87.5% (8) · ♣ 50.0% (4)

vs par by strain: NT +0.53 (34) · a suit +0.31 (96)

vs par by level: part-score +0.23 (48) · game -0.03 (74) · slam +4.88 (8)

By role: declaring +0.21/bd (-2.57 vs par · 56) · defending -0.56/bd (+2.60 vs par · 74)

By vulnerability: vulnerable +0.12/bd (+0.14 vs par · 65) · not vulnerable -0.57/bd (+0.60 vs par · 65)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3W.JiangY.Wei – S.BiClosed10-11.9-1.19-1.00
Round 4W.JiangJ.Schnetzer Chauvaud – P.CampbellClosed10+6.1+0.61+2.60
Round 5W.JiangH.Kaku – M.TakasakiOpen10+0.6+0.06-1.50
Round 6W.JiangJ.Vis – P.ZwartClosed10+2.8+0.28+2.40
Round 7W.JiangS.Aranha – E.BarcellosClosed10-10.0-1.00-0.60
Round 8W.JiangG.Finikiotis – E.FanosOpen10-3.1-0.31+4.40
Round 9W.JiangD.Palar – J.TumbelClosed10+4.2+0.42-1.70
Round 10W.JiangB.Saha – S.MukherjeeClosed10-12.9-1.29-1.60
Round 11W.JiangA.Kshirsagar – J.BakshiOpen10+10.5+1.05+2.50
Round 12W.JiangM.Kshirsagar – V.VaidyaOpen10-5.7-0.57-3.00
Round 13W.JiangF.Roussel – F.ChristoryClosed10-13.8-1.38-2.50
Round 14W.JiangT.Liang – H.ZhanOpen10+21.8+2.18+4.60
Round 15W.JiangD.Brenner – M.TomaClosed10-17.9-1.79+0.20

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
+12.6Round 12SURPRISE236♦♣9=+0
+12.0Round 14CHINA JUAN117♠♠8-1+17
+10.7Round 9IT CENTER MANADO234♥x♠8=+4
+9.8Round 3JLLIN CRE8IVE214♠x♣7=+12
+9.3Round 11INDIA LIONS204♦♦5=+12
+8.4Round 14CHINA JUAN154♠♥K-1+12
+6.7Round 4CHILE85♦♠A-4+7
+6.6Round 4CHILE44♥♦8=+0
+6.4Round 14CHINA JUAN165♥♦Q=+8
+6.3Round 11INDIA LIONS133♦♥5=+11
+6.2Round 6VALLON264♠♥2+2+13
+5.3Round 9IT CENTER MANADO293NT♠3-1+6
+5.1Round 12SURPRISE306♠♠6=+0
+4.5Round 15DORSI262♥♦4+1+7
+4.3Round 8FINIKIOTIS195♦♣A-1+11
+4.2Round 5JAPAN192♥♠J+1+7
+4.1Round 7CAPUCHO13NT♠J-1+8
+3.8Round 9IT CENTER MANADO253♥♦A-2+0
+3.6Round 5JAPAN134♠♥8-1+6
+3.6Round 10HEMANT JALAN22♠x♥3-1+7
+3.5Round 11INDIA LIONS153NT♣Q-2+7
+3.4Round 5JAPAN162♠♣J=+5
+3.4Round 6VALLON284♥♥8+1+1
+3.4Round 6VALLON293NT♣2-1+12
+3.3Round 3JLLIN CRE8IVE254♥♥A-1-2
+3.3Round 5JAPAN113NT♥9+1+0
+3.3Round 14CHINA JUAN171NT♦8-5+4
+2.7Round 12SURPRISE225♦♣5-1+5
+2.4Round 8FINIKIOTIS182♦♥7+3+10
+2.3Round 13GHETARY15♣♥A=-1
+2.3Round 14CHINA JUAN202♠♦Q-1+0
+2.2Round 4CHILE13♣♦A=+9
+2.0Round 13GHETARY23NT♦8+1+1
+1.9Round 7CAPUCHO74♥♦2=+0
+1.8Round 10HEMANT JALAN53NT♣3=-1
+1.8Round 11INDIA LIONS164♥♠4=+0
+1.6Round 13GHETARY32♥♥3+1+6
+1.4Round 9IT CENTER MANADO274♥♥9+3+10
+1.4Round 10HEMANT JALAN33NT♦J-2-2
+1.4Round 15DORSI244♠♦K=+1
+1.2Round 6VALLON225♣x♣8-1+0
+1.1Round 4CHILE96♠♥4+1+11
+1.1Round 5JAPAN124♥♦K=-1
+1.0Round 11INDIA LIONS115♣♠5+1-11
+0.9Round 7CAPUCHO101NT♥4+1-1
+0.9Round 10HEMANT JALAN81NT♥7-2+0
+0.8Round 9IT CENTER MANADO222♠♦3+1+0
+0.8Round 14CHINA JUAN195♣♦K=-5
+0.5Round 5JAPAN203♦♣A=+0
+0.5Round 8FINIKIOTIS164♠x♦K-3+5
+0.4Round 3JLLIN CRE8IVE222♠♣Q=-9
+0.3Round 7CAPUCHO53♥♦5=+0
+0.3Round 14CHINA JUAN133NT♣3=+0
+0.2Round 6VALLON231NT♥4+1+0
+0.2Round 7CAPUCHO64♥♥2=-1
+0.2Round 8FINIKIOTIS153♣♦K+1-7
+0.2Round 13GHETARY42NT♠K=+10
+0.1Round 7CAPUCHO93♥♠7-2-1
+0.1Round 14CHINA JUAN144♠♥3+2+8
+0.0Round 3JLLIN CRE8IVE244♠♥4=+0
-0.1Round 11INDIA LIONS196♣♥4=+11
-0.1Round 13GHETARY83NT♦5+2+0
-0.1Round 15DORSI252♦♠6-1-2
-0.1Round 15DORSI303NT♣K+2+1
-0.3Round 6VALLON214♠♦Q=+1
-0.3Round 8FINIKIOTIS201♥♣Q+2+0
-0.4Round 6VALLON301NT♣5=+2
-0.4Round 11INDIA LIONS172NT♦6+1-7
-0.4Round 15DORSI284♠♦J+1+13
-0.5Round 4CHILE52♠♦A+2+1
-0.5Round 8FINIKIOTIS113NT♥6+1+10
-0.6Round 12SURPRISE254♥♠A=+0
-0.7Round 7CAPUCHO31NT♥9+2+6
-0.8Round 4CHILE22♠♥Q-1+3
-0.9Round 5JAPAN182NT♦6-1-10
-0.9Round 8FINIKIOTIS141NT♣K-2+1
-0.9Round 12SURPRISE284♥♦A+2-11
-1.1Round 3JLLIN CRE8IVE264♥♦Q=+0
-1.1Round 3JLLIN CRE8IVE283♣♠5=+5
-1.1Round 5JAPAN144♥♣A=+0
-1.1Round 11INDIA LIONS124♥♦Q=+1
-1.1Round 11INDIA LIONS141♠♦3+1+0
-1.3Round 3JLLIN CRE8IVE271NT♦6+1+0
-1.3Round 4CHILE73NT♠10+2-1
-1.3Round 9IT CENTER MANADO303♦♥A-3-6
-1.5Round 12SURPRISE277NT♦7=+0
-1.9Round 15DORSI233♠♣3-2-8
-2.0Round 7CAPUCHO83NT♥3+1+1
-2.0Round 12SURPRISE242♣♥Q+2-6
-2.0Round 13GHETARY54♠♣4-1-10
-2.1Round 10HEMANT JALAN64♥♥7+1-1
-2.2Round 4CHILE63NT♦6+3+10
-2.2Round 15DORSI212♠♥A+1+0
-2.4Round 4CHILE105♣♠3=-9
-2.4Round 6VALLON244♥♦A-1-5
-2.4Round 8FINIKIOTIS125♦♥A=+1
-2.4Round 9IT CENTER MANADO244♠♥K=+0
-2.6Round 10HEMANT JALAN104♥♦3-1-6
-2.7Round 6VALLON253♥♦K-1+0
-2.7Round 8FINIKIOTIS132♠♥J+1-1
-2.9Round 13GHETARY94♠♠7+1+0
-2.9Round 15DORSI272♥♦Q=+0
-3.2Round 13GHETARY72NT♦2+2-1
-3.3Round 4CHILE34♥♠K-1-5
-3.5Round 5JAPAN174♥♠J+2-11
-3.6Round 10HEMANT JALAN15♣x♦K+1+7
-3.7Round 8FINIKIOTIS175♦♣7+1+14
-3.7Round 10HEMANT JALAN44♥♥7-2-8
-3.8Round 9IT CENTER MANADO263♠♣9=-10
-4.0Round 10HEMANT JALAN71NT♣9=-6
-4.1Round 3JLLIN CRE8IVE294♠♥J+2-13
-4.5Round 9IT CENTER MANADO213♣♥3+2-7
-4.6Round 10HEMANT JALAN92♥♦J=-6
-4.6Round 13GHETARY64♠♠J+2-17
-4.6Round 14CHINA JUAN185♣♠Q=+2
-5.6Round 12SURPRISE265♦♠A=-9
-5.8Round 6VALLON273♣♠8-2+0
-5.8Round 9IT CENTER MANADO284♥♣Q+3-14
-6.2Round 15DORSI223NT♦10=+0
-6.4Round 7CAPUCHO43♠♥3-2-7
-6.9Round 3JLLIN CRE8IVE234♥♠5=-3
-7.1Round 13GHETARY103NT♦2+1-13
-7.2Round 14CHINA JUAN124♥♦A=+0
-7.7Round 12SURPRISE213NTx♥K-2-9
-7.8Round 12SURPRISE296♦♣7=+0
-8.4Round 7CAPUCHO24♥♦8-2-11
-8.7Round 11INDIA LIONS183NT♠3=+1
-10.0Round 5JAPAN153NT♠3+1-11
-10.0Round 15DORSI294♥♥9=-10
-10.9Round 3JLLIN CRE8IVE306♥♠2=+0