🇨🇳 LIU Yi Qian · CHINA LONG ZHU WOMEN

5rank
+172.6Butler · 224 bds
+0.77per board
±4.3swing
+0.90vs par /bd · #3/126
+0.91adjusted /bd
Butler per round: 37.5 -5.2 24.8 16 15.4 17 5.6 7.8 10.7 8.2 -1.4 5 11.7 19.5by round

vs par split: bidding +1.08 · play +0.22

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted +0.91/bd

Card play — on target: opening leads 90.9% #15 of 126 · declarer play 71.1% #83 of 126 · defence 88.6% #55 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads·90.9% (33)
Declarer play·71.1% (38)
Defence·88.6% (70)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (8) · ♦ 100.0% (6) · ♣ 86.7% (15)

vs par by strain: a suit +1.30 (138)

vs par by level: part-score +2.42 (66) · game +0.31 (58) · slam +0.07 (14)

By role: declaring +1.41/bd (-0.61 vs par · 105) · defending +0.22/bd (+2.27 vs par · 117)

By vulnerability: vulnerable +0.20/bd (+0.38 vs par · 112) · not vulnerable +1.35/bd (+1.42 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1W.WangV.Lechtman – S.Altmann De HantosClosed16+37.5+2.34+1.19
Round 2W.WangN.Almirall – M.AlmirallClosed16-5.2-0.33-0.44
Round 4W.WangK.Shimamura – K.BannoOpen16+24.8+1.55+1.75
Round 6W.WangL.Bojoh – J.TuejeClosed16+16.0+1.00+0.31
Round 8W.WangS.Auken – D.Von ArnimOpen16+15.4+0.96+2.44
Round 9W.WangG.Poncioni – N.Castello-BrancoClosed16+17.0+1.06-0.31
Round 11W.WangA.Abu Jaber – H.KreidiehOpen16+5.6+0.35+0.12
Round 12W.WangG.Manara – C.FerlazzoClosed16+7.8+0.49+0.88
Round 13W.WangJ.Thompson – P.CumminsOpen16+10.7+0.67+1.19
Round 14W.WangJ.Eaton – B.ClintonClosed16+8.2+0.51+1.69
Round 17W.WangR.Mancuso – P.SutherlinOpen16-1.4-0.09-0.06
Round 18W.WangE.Hugon – V.BessisOpen16+5.0+0.31+0.44
Round 19W.WangC.Midskog – K.BertheauOpen16+11.7+0.73+3.19
Round 21W.WangI.Levitina – K.SanbornOpen16+19.5+1.22+0.19

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
+12.4Round 19🇸🇪 SWEDEN154♥♣Q+2+17
+12.2Round 1🇻🇪 VENEZUELA42♠♣6=+17
+10.8Round 8🇩🇪 GERMANY286♥♦6-1+12
+10.4Round 14🇨🇦 CANADA MP PRESS306♠♣A=+5
+10.2Round 21🇺🇸 USA 1126♣♣8=+0
+10.1Round 14🇨🇦 CANADA MP PRESS225♦♣Q=-1
+9.3Round 4🇯🇵 JAPAN233♠♠9-1+13
+9.1Round 13🇧🇧 BARBADOS113N♠4-1+14
+9.0Round 1🇻🇪 VENEZUELA96♥♣4-1+11
+8.9Round 2🇪🇸 SPAIN215♥x♠4=+10
+8.6Round 13🇧🇧 BARBADOS164♠♦5=-1
+8.4Round 1🇻🇪 VENEZUELA64♠♥2-1+11
+8.2Round 9🇧🇷 BRAZIL43♥♠A-2+10
+7.9Round 12🇮🇹 ITALY182♠♦Q+2+10
+7.2Round 18🇫🇷 FRANCE245♣x♥A-3+9
+7.2Round 19🇸🇪 SWEDEN23N♣5+2+12
+6.6Round 18🇫🇷 FRANCE172♠♠6+1+7
+6.5Round 17🇺🇸 USA 283♣♥2+1+6
+6.4Round 11🇯🇴 JORDAN123N♦4+1+12
+6.3Round 9🇧🇷 BRAZIL122♦♣4=+6
+6.2Round 6🇮🇩 INDONESIA223N♠2-3+11
+6.2Round 8🇩🇪 GERMANY263N♦8-1+6
+6.2Round 21🇺🇸 USA 194♠♣9=+10
+5.8Round 1🇻🇪 VENEZUELA143♠x♣T-2+4
+5.8Round 4🇯🇵 JAPAN282♠x♣Q-2+2
+5.7Round 9🇧🇷 BRAZIL63♠♦Q+3+13
+5.7Round 12🇮🇹 ITALY172♠♦A-5+5
+5.7Round 17🇺🇸 USA 2143N♠K=+3
+5.5Round 21🇺🇸 USA 113N♣3+1+0
+5.4Round 13🇧🇧 BARBADOS12♥♣K+2+7
+5.3Round 11🇯🇴 JORDAN42♠♥Q+2+10
+5.2Round 2🇪🇸 SPAIN284♠♣A=+7
+5.2Round 4🇯🇵 JAPAN303♣♦A=+11
+5.1Round 2🇪🇸 SPAIN223N♦6=+0
+5.1Round 14🇨🇦 CANADA MP PRESS234♥♠2-1+6
+5.0Round 11🇯🇴 JORDAN22N♣5=+6
+4.6Round 17🇺🇸 USA 2131♠♦2=+5
+4.6Round 18🇫🇷 FRANCE254♠♥9=+10
+4.6Round 19🇸🇪 SWEDEN73N♠Q-1+6
+4.5Round 1🇻🇪 VENEZUELA123♣♥A=+11
+4.5Round 6🇮🇩 INDONESIA295♣♦4=-1
+4.4Round 6🇮🇩 INDONESIA273♥♠A=+6
+4.4Round 9🇧🇷 BRAZIL12♦♥5=+6
+4.3Round 4🇯🇵 JAPAN183N♣7-1+12
+4.3Round 4🇯🇵 JAPAN323N♦2+1-1
+4.3Round 8🇩🇪 GERMANY231N♠8=+6
+4.3Round 12🇮🇹 ITALY243N♥3=+3
+4.3Round 12🇮🇹 ITALY293N♠T-2+8
+4.3Round 19🇸🇪 SWEDEN46♠♦3+1+13
+4.2Round 8🇩🇪 GERMANY253N♠7+2+11
+4.1Round 2🇪🇸 SPAIN325♣♣4-3+11
+4.1Round 21🇺🇸 USA 144♠x♥4-1+7
+4.0Round 9🇧🇷 BRAZIL92♥♦A-4+2
+4.0Round 17🇺🇸 USA 253♦♠J=+0
+4.0Round 19🇸🇪 SWEDEN32♥♣9-3-4
+3.9Round 11🇯🇴 JORDAN96♠♦A=+0
+3.9Round 11🇯🇴 JORDAN102♠♥A-2+2
+3.9Round 13🇧🇧 BARBADOS146♠♣Q=+0
+3.8Round 21🇺🇸 USA 152N♠7-1-1
+3.7Round 1🇻🇪 VENEZUELA13♦♠J+1+1
+3.6Round 21🇺🇸 USA 171N+2+6
+3.5Round 1🇻🇪 VENEZUELA85♠x♥2-3-7
+3.4Round 13🇧🇧 BARBADOS34♠♦3-2+11
+3.3Round 17🇺🇸 USA 2123♠♦2-3-3
+3.2Round 6🇮🇩 INDONESIA233♣♠6+1+1
+3.2Round 6🇮🇩 INDONESIA323N♦Q-1+5
+3.0Round 1🇻🇪 VENEZUELA73N♥5=-13
+3.0Round 6🇮🇩 INDONESIA202♠♣A+1+0
+3.0Round 11🇯🇴 JORDAN114♥♠4+2+1
+2.9Round 6🇮🇩 INDONESIA303N♠J=+0
+2.9Round 8🇩🇪 GERMANY173N♥6=-2
+2.9Round 19🇸🇪 SWEDEN124♠♦4-1+12
+2.8Round 4🇯🇵 JAPAN312♦♦7=+11
+2.6Round 2🇪🇸 SPAIN301N♠8=-1
+2.6Round 13🇧🇧 BARBADOS23N♦2-1+12
+2.5Round 9🇧🇷 BRAZIL133N♥T=+0
+2.4Round 14🇨🇦 CANADA MP PRESS281N♥5=-1
+2.4Round 18🇫🇷 FRANCE313N♦Q+1+1
+2.2Round 17🇺🇸 USA 2101♠♦Q-1+1
+2.1Round 1🇻🇪 VENEZUELA103N♠3+1+0
+2.1Round 2🇪🇸 SPAIN173N♠4=+0
+2.1Round 11🇯🇴 JORDAN52♥♦4=+5
+2.1Round 18🇫🇷 FRANCE273♥♣4-2+0
+2.0Round 4🇯🇵 JAPAN172♥♦3+2+2
+2.0Round 8🇩🇪 GERMANY192N♥2=+0
+2.0Round 9🇧🇷 BRAZIL114♥♣J+1+0
+2.0Round 9🇧🇷 BRAZIL143♦♠3+1+0
+2.0Round 21🇺🇸 USA 1154♠♥T+1-11
+1.9Round 4🇯🇵 JAPAN193♥♠T+1+6
+1.9Round 12🇮🇹 ITALY303♠♥3=+7
+1.9Round 14🇨🇦 CANADA MP PRESS241N♥2+2+1
+1.8Round 1🇻🇪 VENEZUELA52N♠4+2+7
+1.8Round 11🇯🇴 JORDAN83N♦3+1-1
+1.8Round 18🇫🇷 FRANCE223N♠9-1+5
+1.8Round 21🇺🇸 USA 181N♥9+1+6
+1.7Round 18🇫🇷 FRANCE204♠♦6=-1
+1.6Round 12🇮🇹 ITALY203N♠5=+2
+1.5Round 2🇪🇸 SPAIN271N♥9=-1
+1.5Round 19🇸🇪 SWEDEN164♠♣T-2+0
+1.4Round 4🇯🇵 JAPAN253N♦3-2+6
+1.4Round 6🇮🇩 INDONESIA262♠♥9+2+1
+1.2Round 8🇩🇪 GERMANY222♦♦3-1+4
+1.1Round 12🇮🇹 ITALY192♠♦6+3+2
+1.0Round 9🇧🇷 BRAZIL152♠♦A-1+2
+1.0Round 13🇧🇧 BARBADOS101N♥6=+0
+1.0Round 14🇨🇦 CANADA MP PRESS314♠♥4=+0
+0.9Round 6🇮🇩 INDONESIA183♥♦4-1+10
+0.9Round 13🇧🇧 BARBADOS132♥♠2=+0
+0.8Round 4🇯🇵 JAPAN274♠♣9=+0
+0.8Round 17🇺🇸 USA 211N♣Q-1-2
+0.8Round 17🇺🇸 USA 2152N♣6-3+5
+0.6Round 21🇺🇸 USA 121♥♣K+1+5
+0.5Round 4🇯🇵 JAPAN222♦♣T+1-1
+0.5Round 12🇮🇹 ITALY31Pass+3
+0.4Round 21🇺🇸 USA 1114♠♥K=-1
+0.3Round 14🇨🇦 CANADA MP PRESS263N♦J=+1
+0.3Round 21🇺🇸 USA 1141N♠T+1+0
+0.2Round 9🇧🇷 BRAZIL163N♠5+3-13
+0.1Round 11🇯🇴 JORDAN71♥♠2-1-9
-0.0Round 6🇮🇩 INDONESIA173N♠3+1+0
-0.0Round 8🇩🇪 GERMANY203N♣A=-1
+0.0Round 14🇨🇦 CANADA MP PRESS271N♥Q=+2
-0.0Round 14🇨🇦 CANADA MP PRESS293N♠Q+3+13
-0.1Round 1🇻🇪 VENEZUELA134♥♣3=+1
-0.1Round 13🇧🇧 BARBADOS151N♠7+1+0
-0.1Round 18🇫🇷 FRANCE323N♠Q+1+11
-0.2Round 8🇩🇪 GERMANY244♠♣J=+1
-0.2Round 8🇩🇪 GERMANY272♥♦Q-2+0
-0.2Round 19🇸🇪 SWEDEN14♥♠6=+0
-0.3Round 12🇮🇹 ITALY223N♠4=+1
-0.3Round 12🇮🇹 ITALY262♠♦3=-11
-0.3Round 14🇨🇦 CANADA MP PRESS323N♣J+3-1
-0.4Round 17🇺🇸 USA 243N♦Q=+2
-0.5Round 9🇧🇷 BRAZIL83N♣6+1+1
-0.5Round 11🇯🇴 JORDAN134♥♠A+2+12
-0.5Round 11🇯🇴 JORDAN151N♠6-1-8
-0.7Round 1🇻🇪 VENEZUELA162♠♥7+1+6
-0.8Round 6🇮🇩 INDONESIA194♠♦6-2-7
-0.8Round 6🇮🇩 INDONESIA315♠x♥2-3-5
-0.8Round 18🇫🇷 FRANCE264♦♥A-1+5
-0.9Round 6🇮🇩 INDONESIA213♠♣6-1+2
-0.9Round 8🇩🇪 GERMANY324♠♠4+2+11
-0.9Round 12🇮🇹 ITALY282♥♠8+1+1
-0.9Round 18🇫🇷 FRANCE193♥♦2-2-7
-0.9Round 19🇸🇪 SWEDEN131N♦4-1+1
-0.9Round 21🇺🇸 USA 13Pass-4
-1.0Round 2🇪🇸 SPAIN233N♥2+1+1
-1.0Round 4🇯🇵 JAPAN214♥♦J+2-11
-1.0Round 9🇧🇷 BRAZIL101N♥Q+2-10
-1.1Round 2🇪🇸 SPAIN295♥♠2+1-1
-1.1Round 9🇧🇷 BRAZIL51N♣4=+2
-1.1Round 13🇧🇧 BARBADOS44♥♣A=+1
-1.1Round 14🇨🇦 CANADA MP PRESS173♦♥K=+0
-1.1Round 21🇺🇸 USA 1104♥♠6+1-1
-1.2Round 11🇯🇴 JORDAN33N♠J=+1
-1.3Round 8🇩🇪 GERMANY311N♠8-1+2
-1.3Round 17🇺🇸 USA 272♠♦2+1+10
-1.5Round 14🇨🇦 CANADA MP PRESS202♥♠9-3+8
-1.6Round 2🇪🇸 SPAIN251N♦5+1-6
-1.6Round 17🇺🇸 USA 293♥♣A=-7
-1.6Round 19🇸🇪 SWEDEN113N♥6+1+1
-1.7Round 4🇯🇵 JAPAN201N♥T=-5
-1.8Round 4🇯🇵 JAPAN263♠♣2-1-6
-1.8Round 12🇮🇹 ITALY214♠♣4+1+0
-1.8Round 12🇮🇹 ITALY324♠♣A+1+0
-1.8Round 18🇫🇷 FRANCE303N♦2+1-10
-1.8Round 19🇸🇪 SWEDEN52♠♥A=+0
-1.8Round 21🇺🇸 USA 1136N♣T=+0
-1.9Round 13🇧🇧 BARBADOS84♥♣A+1+0
-2.0Round 2🇪🇸 SPAIN242♠♣Q-1-4
-2.0Round 8🇩🇪 GERMANY184♠♥A-1-5
-2.0Round 18🇫🇷 FRANCE186♥♣7+1-11
-2.1Round 19🇸🇪 SWEDEN64♥♠5+1+0
-2.1Round 19🇸🇪 SWEDEN144♥♣4-1+2
-2.2Round 1🇻🇪 VENEZUELA24♥♦3+1+0
-2.2Round 1🇻🇪 VENEZUELA114♠♥9=-1
-2.2Round 4🇯🇵 JAPAN242♥♥3+1-1
-2.2Round 18🇫🇷 FRANCE234♠♠9+1+0
-2.2Round 19🇸🇪 SWEDEN84♠♦3-1-8
-2.2Round 21🇺🇸 USA 1163N♥T=+1
-2.3Round 17🇺🇸 USA 2114♥♠K=+1
-2.4Round 11🇯🇴 JORDAN11N♣3+2-1
-2.4Round 13🇧🇧 BARBADOS64♠♥K+1-13
-2.7Round 8🇩🇪 GERMANY302♠♣Q=-6
-2.9Round 12🇮🇹 ITALY232N♠7+1-1
-2.9Round 13🇧🇧 BARBADOS52♠♦3=+1
-2.9Round 18🇫🇷 FRANCE283N♣4-1-10
-3.0Round 2🇪🇸 SPAIN193♥♣5=-7
-3.0Round 8🇩🇪 GERMANY213♦♦7-2+0
-3.0Round 9🇧🇷 BRAZIL34♥♠7=-6
-3.1Round 6🇮🇩 INDONESIA284♥♣A+1-1
-3.4Round 13🇧🇧 BARBADOS124♠x♥9-2+0
-3.5Round 11🇯🇴 JORDAN144♥♣8-2-5
-3.5Round 14🇨🇦 CANADA MP PRESS183N♦8=+1
-3.7Round 14🇨🇦 CANADA MP PRESS213N♥T+2+0
-3.9Round 17🇺🇸 USA 222♥♠2=+0
-4.0Round 6🇮🇩 INDONESIA245♣♥3=-14
-4.1Round 6🇮🇩 INDONESIA253♦♣8-2-3
-4.5Round 9🇧🇷 BRAZIL23N♣Q-1-5
-4.5Round 14🇨🇦 CANADA MP PRESS193N♣5+1+0
-4.6Round 1🇻🇪 VENEZUELA152N♥K+3-12
-4.8Round 2🇪🇸 SPAIN312♠♥9+1-6
-4.9Round 18🇫🇷 FRANCE213N♥3=+11
-5.0Round 13🇧🇧 BARBADOS76♥♥2+1-1
-5.2Round 12🇮🇹 ITALY252N♣J+2-8
-5.2Round 17🇺🇸 USA 234♥♠K-2-7
-5.3Round 2🇪🇸 SPAIN204♥♠7+1+0
-5.8Round 17🇺🇸 USA 265♠x♣3-2+0
-5.8Round 18🇫🇷 FRANCE293N♥3-1-13
-5.9Round 8🇩🇪 GERMANY294♠♣2=+0
-6.1Round 19🇸🇪 SWEDEN106♠♣T+1+13
-6.3Round 12🇮🇹 ITALY275♦x♠A+1-8
-6.7Round 1🇻🇪 VENEZUELA35♣♠9+1-17
-6.8Round 4🇯🇵 JAPAN293N♣2=-10
-7.4Round 13🇧🇧 BARBADOS97♥♠K=-12
-7.7Round 2🇪🇸 SPAIN263N♥J=-10
-8.2Round 2🇪🇸 SPAIN186♥♥2=+0
-8.2Round 19🇸🇪 SWEDEN93N♠5-3-14
-8.4Round 11🇯🇴 JORDAN162♠♥9=-9
-8.4Round 14🇨🇦 CANADA MP PRESS253N♣5+1-7
-8.8Round 17🇺🇸 USA 2166♠♥A-1-15
-9.2Round 9🇧🇷 BRAZIL73N♣Q-2-13
-9.4Round 11🇯🇴 JORDAN66♥♠5-3-14
-13.0Round 21🇺🇸 USA 163N+2-14