LIU Ning · CHINA XHJT

101rank
+55.3Butler · 120 bds
+0.46per board
±4.5swing
+0.23vs par /bd · #220/567
+0.47adjusted /bd
Butler per round: 4.4 -11.3 15.3 14 -4.7 -10.3 13.8 0.9 20.8 -14.7 5.9 21.2by round

vs par split: bidding +0.22 · play -0.04

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.47/bd

Card play — on target: opening leads 89.3% #59 of 567 · declarer play 74.2% #349 of 567 · defence 80.3% #390 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads77.8% (9)94.7% (19)
Declarer play85.7% (7)70.8% (24)
Defence88.9% (18)76.7% (43)

Opening leads by suit led: ♠ 100.0% (7) · ♥ 100.0% (6) · ♦ 80.0% (10) · ♣ 80.0% (5)

vs par by strain: NT +0.82 (33) · a suit -0.07 (86)

vs par by level: part-score +1.00 (57) · game +0.00 (54) · slam -4.50 (8)

By role: declaring +0.68/bd (-1.14 vs par · 59) · defending +0.25/bd (+1.54 vs par · 61)

By vulnerability: vulnerable +0.34/bd (+0.30 vs par · 60) · not vulnerable +0.58/bd (+0.15 vs par · 60)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.BianG.Zhang – J.WeiOpen10+4.4+0.44+0.40
Round 2J.BianG.Shen – Z.LiOpen10-11.3-1.13-2.60
Round 4J.BianJ.Zhang – L.WuOpen10+15.3+1.53+1.60
Round 5J.BianL.Deas – J.Seamon-MolsonClosed10+14.0+1.40+0.90
Round 6J.BianS.Yan – Z.WuOpen10-4.7-0.47+1.20
Round 7J.BianK.Sung – I.HwangClosed10-10.3-1.03+1.90
Round 9J.BianS.Roh – D.KimClosed10+13.8+1.38-2.00
Round 10J.BianJ.He – Y.FengClosed10+0.9+0.09-2.10
Round 11J.BianJ.Chen – Y.LinClosed10+20.8+2.08+1.70
Round 12J.BianS.Mukherjee – D.MajumderOpen10-14.7-1.47-2.10
Round 14J.BianD.Sacul – C.SumampouwClosed10+5.9+0.59-0.80
Round 15J.BianS.Orlov – M.KrasnosselskiOpen10+21.2+2.12+4.60

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
+12.0Round 7GALAGILE23♣x♠6=+11
+10.6Round 9SEOUL OPEN252♦x♠K-4+3
+9.5Round 4YENOVA45♥♠J-3+14
+9.5Round 14INDONESIA Mixed174♠♥5-1+11
+9.4Round 15RUSSIA Open214♣x♦Q-3+8
+9.2Round 2DONGFENG FENGSHEN174♠x♥4=+5
+8.5Round 15RUSSIA Open263NT♣Q-2+13
+8.1Round 14INDONESIA Mixed192♥x♣5=+8
+7.2Round 11DALIAN AOXIN173NT♣9=+0
+7.1Round 5LEWIS133NT♦9-1+12
+6.8Round 4YENOVA14♣♠K+1+7
+6.8Round 5LEWIS12Adj.♣4+6
+6.8Round 9SEOUL OPEN223NT♣10+1+7
+6.7Round 7GALAGILE71NTx♣3=+7
+6.5Round 2DONGFENG FENGSHEN115♦x♥K=+4
+6.1Round 5LEWIS174♠♥4=+7
+5.7Round 6WUHAN XINGYUTU MEDIA276♥x♦K-2+0
+5.5Round 11DALIAN AOXIN192♠♣J=+10
+5.1Round 11DALIAN AOXIN115♦♣4-1+4
+5.1Round 11DALIAN AOXIN154♠♦7=-1
+4.8Round 5LEWIS113♠♠3-1+5
+4.7Round 1SANMING EDUCATION44♥♦9-1+6
+4.6Round 9SEOUL OPEN243♥♦6=+2
+4.4Round 2DONGFENG FENGSHEN132♠♠4=+6
+3.9Round 1SANMING EDUCATION94♥x♦A-1+0
+3.9Round 10CHINA HUOCHETOU73NT♦5+1+1
+3.3Round 4YENOVA101NTx♠5=+3
+3.3Round 6WUHAN XINGYUTU MEDIA251NT♠6-2+7
+3.3Round 7GALAGILE45♦♠4+1+3
+3.3Round 10CHINA HUOCHETOU53♦♠K-2+0
+3.1Round 1SANMING EDUCATION84♠♥4-1+10
+2.9Round 5LEWIS142♦♠2-3+7
+2.8Round 15RUSSIA Open303NT♦3-1+5
+2.7Round 14INDONESIA Mixed113NT♣7+1+0
+2.7Round 14INDONESIA Mixed184♥♣2=+3
+2.6Round 12FORMIDABLES256♥♣A=-11
+2.5Round 15RUSSIA Open283NT♥J+3+11
+2.4Round 10CHINA HUOCHETOU64♠♦10-1+6
+2.4Round 12FORMIDABLES226♣♦J=-2
+2.4Round 14INDONESIA Mixed132♠♥Q+1+1
+2.3Round 11DALIAN AOXIN201NTx♠6-1+3
+2.2Round 1SANMING EDUCATION53♦♣4+2+7
+2.2Round 11DALIAN AOXIN163♥♣9+1+1
+1.8Round 15RUSSIA Open232♥♦A+1+1
+1.7Round 4YENOVA82NT♥10-1+4
+1.6Round 6WUHAN XINGYUTU MEDIA282♠♣4+1+0
+1.6Round 9SEOUL OPEN293♠♣4+1-1
+1.5Round 10CHINA HUOCHETOU91NT♦9=+5
+1.4Round 12FORMIDABLES302NT♦J-1+5
+1.3Round 1SANMING EDUCATION33♥♦K=+0
+1.3Round 4YENOVA25♣x♥A-1+0
+1.3Round 15RUSSIA Open274♠♥8-1+2
+1.1Round 15RUSSIA Open294♠x♥A-1+7
+1.0Round 10CHINA HUOCHETOU43♠♠7-1-1
+1.0Round 10CHINA HUOCHETOU86NT♣6+1-11
+0.7Round 1SANMING EDUCATION104♥♣A-1+1
+0.6Round 6WUHAN XINGYUTU MEDIA242♠♥5-1+2
+0.6Round 6WUHAN XINGYUTU MEDIA263♦♥3+1+0
+0.5Round 9SEOUL OPEN263NT♥4+2-12
+0.4Round 1SANMING EDUCATION72♥♦4-1+1
+0.3Round 9SEOUL OPEN272♠♥A+1+7
+0.2Round 15RUSSIA Open243NT♥4+2+0
+0.1Round 4YENOVA62♠♠K+1+1
-0.0Round 12FORMIDABLES292♠♣4+1+0
-0.1Round 6WUHAN XINGYUTU MEDIA223♦♦3-1-1
-0.4Round 4YENOVA54♠♥A+1-1
-0.4Round 4YENOVA91NT♣J-1+5
-0.5Round 15RUSSIA Open253NT♥4=-1
-0.6Round 4YENOVA34♥♠K+2-11
-0.8Round 7GALAGILE53♥♥J-1+1
-0.8Round 11DALIAN AOXIN183♠♥4=-1
-0.9Round 9SEOUL OPEN234♥x♦A-3-14
-1.2Round 12FORMIDABLES233♥♠4+1-1
-1.3Round 5LEWIS202♠♥10+2-1
-1.3Round 11DALIAN AOXIN143♣♣J+1+0
-1.4Round 10CHINA HUOCHETOU33♥♥3-1-7
-1.4Round 11DALIAN AOXIN124♥♦10=+0
-1.5Round 1SANMING EDUCATION23♦♠9+1+0
-1.5Round 12FORMIDABLES263♥♦2+1-1
-1.5Round 14INDONESIA Mixed124♠♦A+1-1
-1.6Round 5LEWIS152♥♠A=-5
-1.6Round 6WUHAN XINGYUTU MEDIA232NT♥J+1+0
-1.7Round 5LEWIS183NT♠6-1-6
-1.7Round 10CHINA HUOCHETOU11NT♦10=-5
-1.8Round 9SEOUL OPEN305♠♦Q-1-10
-1.9Round 7GALAGILE14♥♥3-2+0
-1.9Round 12FORMIDABLES212♦♠8-2-3
-2.2Round 7GALAGILE104♥♣3-1+1
-2.3Round 1SANMING EDUCATION62♥♦4-1-10
-2.3Round 10CHINA HUOCHETOU102♠♥10+1-1
-2.3Round 12FORMIDABLES244♦♣4-2-8
-2.7Round 2DONGFENG FENGSHEN183♣♦A-1-1
-2.8Round 6WUHAN XINGYUTU MEDIA213NT♦2-1+4
-2.8Round 14INDONESIA Mixed202♥♦A=-6
-3.1Round 2DONGFENG FENGSHEN163♥♣3-1-1
-3.1Round 11DALIAN AOXIN131NT♣J+3+1
-3.1Round 14INDONESIA Mixed164♠x♥A-1-6
-3.2Round 7GALAGILE33NT♥8-1-5
-3.3Round 2DONGFENG FENGSHEN154♥♠A=-6
-3.6Round 2DONGFENG FENGSHEN143♦♥7-1+2
-3.7Round 2DONGFENG FENGSHEN124♠♥Q-1-12
-3.7Round 9SEOUL OPEN283♥♠8=-2
-4.1Round 5LEWIS161NT♠J-1-10
-4.1Round 12FORMIDABLES274♠♦A=+0
-4.2Round 7GALAGILE93NT♦8=+13
-4.2Round 9SEOUL OPEN214♥♦A=+0
-4.5Round 14INDONESIA Mixed154♠♥4=-11
-5.0Round 5LEWIS194♠♦3-2-6
-5.5Round 6WUHAN XINGYUTU MEDIA303NT♣7=+0
-5.9Round 15RUSSIA Open223NT♠4=+0
-6.0Round 4YENOVA74♠♣K-1-6
-6.5Round 6WUHAN XINGYUTU MEDIA296♠♥10=+0
-6.8Round 10CHINA HUOCHETOU22♠♣J+2-8
-7.3Round 2DONGFENG FENGSHEN193NT♥7+1-11
-7.6Round 14INDONESIA Mixed143NT♠6=-7
-7.7Round 2DONGFENG FENGSHEN204♠♣9-2-12
-8.1Round 1SANMING EDUCATION13NT♥Q-3-11
-9.3Round 7GALAGILE86♣♦4=+0
-10.1Round 12FORMIDABLES286♠♦J=+0
-10.7Round 7GALAGILE66♦xx♣K-1-12