🇨🇳 YANG Lixin · CHINA LONG ZHU OPEN

21rank
+115.7Butler · 224 bds
+0.52per board
±4.3swing
+0.51vs par /bd · #33/125
+0.32adjusted /bd
Butler per round: 23.4 -1.2 31.8 7.6 0.9 3.2 36.6 -13 -45.5 -10.7 25.2 -0.7 9.8 48.3by round

vs par split: bidding +0.21 · play +0.12

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted +0.32/bd

Card play — on target: opening leads 90.2% #26 of 125 · declarer play 77.4% #54 of 125 · defence 85.9% #87 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·90.2% (41)
Declarer play·77.4% (31)
Defence·85.9% (78)

Opening leads by suit led: ♠ 100.0% (10) · ♥ 88.9% (9) · ♦ 83.3% (12) · ♣ 90.0% (10)

vs par by strain: a suit +0.33 (152)

vs par by level: part-score +0.89 (55) · game +0.66 (84) · slam -4.15 (13)

By role: declaring +0.98/bd (-1.50 vs par · 112) · defending +0.05/bd (+2.52 vs par · 112)

By vulnerability: vulnerable +1.03/bd (+0.95 vs par · 112) · not vulnerable +0.01/bd (+0.07 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.DaiG.Stout – J.MillerClosed16+23.4+1.46-0.31
Round 3J.DaiM.Takayama – T.TeramotoOpen16-1.2-0.07+1.88
Round 4J.DaiK.Frey – E.PaganiClosed16+31.8+1.99+0.94
Round 5J.DaiT.Bakkeren – H.BertensClosed16+7.6+0.47+2.62
Round 7J.DaiG.Chagas – M.Castello BrancoClosed16+0.9+0.06-0.81
Round 8J.DaiJ.Shih – C.ShenClosed16+3.2+0.20-0.44
Round 10J.DaiT.Nadim – M.HeshmatOpen16+36.6+2.29+1.38
Round 11J.DaiD.Danailov – G.KarakolevOpen16-13.0-0.81-0.56
Round 13J.DaiS.Gupta – S.ChokshiOpen16-45.5-2.84-1.38
Round 14J.DaiH.Askari – K.MohiuddinClosed16-10.7-0.67+0.56
Round 16J.DaiB.Robles – J.PacareuOpen16+25.2+1.57+2.12
Round 17J.DaiC.Bensaid – S.SbiliClosed16-0.7-0.04+0.19
Round 20J.DaiU.Tundal – G.GroetheimClosed16+9.8+0.61-0.69
Round 21J.DaiC.Rey – B.ReyOpen16+48.3+3.02+1.62

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
+12.8Round 10🇪🇬 EGYPT184♥♠2-4+12
+12.5Round 4🇲🇽 MEXICO326N♥2-2+13
+10.5Round 10🇪🇬 EGYPT324♥♣2+1+1
+10.3Round 4🇲🇽 MEXICO183N♠4=-1
+9.8Round 20🇳🇴 NORWAY183♣x♦9-3+8
+9.5Round 16🇨🇱 CHILE234♠♥3=+10
+9.4Round 21🇬🇵 GUADELOUPE126♣♦5=+0
+8.9Round 3🇯🇵 JAPAN24♠♣A=+8
+8.2Round 21🇬🇵 GUADELOUPE164N♠3-2+11
+8.0Round 1🇳🇿 NEW ZEALAND43♣♠K+3+15
+7.9Round 13🇮🇳 INDIA146♠x♥3=+6
+7.5Round 7🇧🇷 BRAZIL73N♥2+2+0
+7.3Round 16🇨🇱 CHILE194♥♣3-2+13
+7.0Round 1🇳🇿 NEW ZEALAND114♠♥9-1+10
+6.9Round 11🇧🇬 BULGARIA66N♠9-1+13
+6.2Round 21🇬🇵 GUADELOUPE94♠♥A=+10
+6.0Round 10🇪🇬 EGYPT206♦♥A=+0
+5.9Round 5🇳🇱 NETHERLANDS76♣♦2+1+0
+5.8Round 7🇧🇷 BRAZIL134♥♠3=+0
+5.8Round 7🇧🇷 BRAZIL155♣♣T+1+0
+5.7Round 10🇪🇬 EGYPT174N♣2+2+11
+5.6Round 11🇧🇬 BULGARIA73♦♠J+1+12
+5.5Round 10🇪🇬 EGYPT296♠♦K+1+1
+5.4Round 4🇲🇽 MEXICO272♠♦3+2+6
+5.1Round 16🇨🇱 CHILE243N♠9-2+11
+5.0Round 1🇳🇿 NEW ZEALAND36♣♠9+1-13
+5.0Round 5🇳🇱 NETHERLANDS43N♥4+1+11
+4.9Round 21🇬🇵 GUADELOUPE13N♣3+1+0
+4.8Round 21🇬🇵 GUADELOUPE44♠x♥4-1+7
+4.7Round 17🇲🇦 MOROCCO24♣♠A=+1
+4.6Round 10🇪🇬 EGYPT283♠♣K-3+5
+4.5Round 4🇲🇽 MEXICO174♥x♦3-1+5
+4.5Round 7🇧🇷 BRAZIL162N♠3-2+6
+4.4Round 3🇯🇵 JAPAN31N♣3+3+2
+4.4Round 11🇧🇬 BULGARIA44♠♦K=+0
+4.4Round 14🇵🇰 PAKISTAN253N♥2-3+7
+4.2Round 4🇲🇽 MEXICO311♥x♦7-2-5
+4.0Round 17🇲🇦 MOROCCO95♣♥4-2+8
+4.0Round 21🇬🇵 GUADELOUPE32♥♣T+2+1
+3.8Round 3🇯🇵 JAPAN64♠♥A-4+5
+3.8Round 3🇯🇵 JAPAN151♥♠3+1+6
+3.8Round 10🇪🇬 EGYPT251N♠6-2+5
+3.6Round 1🇳🇿 NEW ZEALAND85♣x♠Q+1-4
+3.6Round 17🇲🇦 MOROCCO33♣♠K-1+5
+3.5Round 3🇯🇵 JAPAN123N♠Q=-1
+3.4Round 10🇪🇬 EGYPT242♠♦3+1+1
+3.3Round 10🇪🇬 EGYPT272♠♥A+2+2
+3.1Round 8🇹🇼 CHINESE TAIPEI312♦♥T-3+1
+3.1Round 14🇵🇰 PAKISTAN202♥♠9-3+8
+3.1Round 21🇬🇵 GUADELOUPE72♠♦J-1+5
+3.0Round 4🇲🇽 MEXICO194♥♦K=+0
+3.0Round 13🇮🇳 INDIA54♠♦3-1+6
+3.0Round 14🇵🇰 PAKISTAN234♥♠2-1+6
+3.0Round 20🇳🇴 NORWAY275♦♥K-1+5
+3.0Round 21🇬🇵 GUADELOUPE54♣♦K=+0
+2.9Round 3🇯🇵 JAPAN74♠♦5+1+17
+2.9Round 4🇲🇽 MEXICO264♠♦J-2+8
+2.9Round 8🇹🇼 CHINESE TAIPEI263N♣9=+10
+2.9Round 10🇪🇬 EGYPT213N♥J+2+0
+2.9Round 20🇳🇴 NORWAY244♥♣2+1+4
+2.9Round 21🇬🇵 GUADELOUPE115♥x♠K-3+2
+2.8Round 8🇹🇼 CHINESE TAIPEI173♥♣K+1+7
+2.7Round 4🇲🇽 MEXICO234♠♣3=-1
+2.7Round 5🇳🇱 NETHERLANDS54♠♥K+2+11
+2.7Round 17🇲🇦 MOROCCO114♥♠K+1+0
+2.6Round 5🇳🇱 NETHERLANDS33N♣4+2+1
+2.6Round 8🇹🇼 CHINESE TAIPEI294♠♣6=+0
+2.6Round 20🇳🇴 NORWAY203♠♣A=+7
+2.6Round 20🇳🇴 NORWAY282♥♥3+1+1
+2.5Round 5🇳🇱 NETHERLANDS134♥♣Q+1+13
+2.5Round 17🇲🇦 MOROCCO43N♠6+1-1
+2.5Round 21🇬🇵 GUADELOUPE63N♥5=-1
+2.4Round 1🇳🇿 NEW ZEALAND53♣♥9+1+6
+2.4Round 3🇯🇵 JAPAN103♣♠K-1+0
+2.4Round 13🇮🇳 INDIA97♠x♦K-3+0
+2.4Round 16🇨🇱 CHILE204♥♠A=-1
+2.3Round 1🇳🇿 NEW ZEALAND103N♦4+1+0
+2.3Round 7🇧🇷 BRAZIL65♥x♠K-2+0
+2.3Round 7🇧🇷 BRAZIL105♠x♣6-4+10
+2.3Round 17🇲🇦 MOROCCO131N♠4+1+1
+2.2Round 1🇳🇿 NEW ZEALAND73N♠7+1-12
+2.1Round 20🇳🇴 NORWAY262N♣Q+1+1
+2.0Round 1🇳🇿 NEW ZEALAND13♥♠J=+1
+2.0Round 8🇹🇼 CHINESE TAIPEI305♦♣K-1+5
+2.0Round 10🇪🇬 EGYPT313N♠3=+0
+2.0Round 17🇲🇦 MOROCCO143♦♠K=+5
+1.9Round 4🇲🇽 MEXICO201N♥J+1+6
+1.8Round 8🇹🇼 CHINESE TAIPEI245♥x♠4-3+2
+1.7Round 17🇲🇦 MOROCCO72♠♠T+1-10
+1.7Round 21🇬🇵 GUADELOUPE81N♥9=+5
+1.6Round 11🇧🇬 BULGARIA163♥♠Q+1+4
+1.6Round 16🇨🇱 CHILE214♥♣6+1+0
+1.5Round 5🇳🇱 NETHERLANDS153N♦3=+1
+1.5Round 13🇮🇳 INDIA64♠♥Q+2-13
+1.5Round 16🇨🇱 CHILE304♠♥Q-1+5
+1.4Round 1🇳🇿 NEW ZEALAND155♣♥K=-11
+1.4Round 10🇪🇬 EGYPT233N♣6-1+5
+1.4Round 11🇧🇬 BULGARIA11N♣3+1+0
+1.4Round 14🇵🇰 PAKISTAN241N♣4+1+0
+1.4Round 16🇨🇱 CHILE183N♦K+2+1
+1.4Round 16🇨🇱 CHILE294♥♦3=+0
+1.4Round 17🇲🇦 MOROCCO101N♣2-2+2
+1.3Round 3🇯🇵 JAPAN94♥♦9=+0
+1.3Round 17🇲🇦 MOROCCO54♣♥T-2+6
+1.2Round 5🇳🇱 NETHERLANDS112♠♥5=-1
+1.2Round 16🇨🇱 CHILE322♠♥K+1+0
+1.1Round 5🇳🇱 NETHERLANDS91N♠2-1+3
+1.0Round 20🇳🇴 NORWAY304♥♦Q+1+0
+0.9Round 8🇹🇼 CHINESE TAIPEI184♠♥A-1+5
+0.8Round 11🇧🇬 BULGARIA33N♠J+1+0
+0.7Round 5🇳🇱 NETHERLANDS102♥♦T+1+10
+0.6Round 11🇧🇬 BULGARIA134♥♠K+1-13
+0.6Round 20🇳🇴 NORWAY173N♣4+2-11
+0.6Round 21🇬🇵 GUADELOUPE143♠♥K-1-2
+0.5Round 16🇨🇱 CHILE174♥♠6+1-11
+0.5Round 16🇨🇱 CHILE261N♥T+1+0
+0.5Round 17🇲🇦 MOROCCO152♠♣K-1+0
+0.5Round 21🇬🇵 GUADELOUPE153N♦3+1-11
+0.4Round 11🇧🇬 BULGARIA83N♦3=+2
+0.3Round 7🇧🇷 BRAZIL94♠♣5=+1
+0.3Round 13🇮🇳 INDIA113N♠Q=+11
+0.3Round 14🇵🇰 PAKISTAN263N♦J=+1
+0.3Round 14🇵🇰 PAKISTAN314♠♥4=+0
+0.2Round 7🇧🇷 BRAZIL31N♠T=-5
+0.2Round 16🇨🇱 CHILE283N♣Q-1-6
+0.1Round 3🇯🇵 JAPAN81N♣3-1-3
+0.1Round 8🇹🇼 CHINESE TAIPEI232♥♦K=-1
+0.1Round 8🇹🇼 CHINESE TAIPEI273N♠5-2+0
+0.1Round 21🇬🇵 GUADELOUPE136N♣T=+0
-0.0Round 1🇳🇿 NEW ZEALAND24♥♦2+1+0
+0.0Round 1🇳🇿 NEW ZEALAND94♥♣Q+1+0
-0.1Round 4🇲🇽 MEXICO283N♠8+1+0
-0.1Round 5🇳🇱 NETHERLANDS122♠♦3-1-2
-0.1Round 11🇧🇬 BULGARIA24♠♥6-1-2
-0.2Round 14🇵🇰 PAKISTAN173♦♥K=+0
-0.3Round 20🇳🇴 NORWAY213♦♠5+1-7
-0.4Round 13🇮🇳 INDIA132♥♦4+1+1
-0.4Round 14🇵🇰 PAKISTAN323N♣J+3-1
-0.4Round 20🇳🇴 NORWAY235♥x♦7-2-3
-0.4Round 20🇳🇴 NORWAY254♠♦T-1-5
-0.6Round 5🇳🇱 NETHERLANDS11N♠2-1+2
-0.6Round 14🇵🇰 PAKISTAN223♦♦9+1-10
-0.6Round 20🇳🇴 NORWAY314♥♦4=+0
-0.7Round 5🇳🇱 NETHERLANDS144♥♦Q+2+11
-0.8Round 8🇹🇼 CHINESE TAIPEI324♠♦Q+2-11
-0.9Round 7🇧🇷 BRAZIL24♥♦7=+0
-0.9Round 11🇧🇬 BULGARIA51♥♠6=-5
-1.0Round 8🇹🇼 CHINESE TAIPEI192N♠K+1+1
-1.0Round 11🇧🇬 BULGARIA103♦♠3+2-1
-1.1Round 3🇯🇵 JAPAN133♦♦J+1+0
-1.1Round 4🇲🇽 MEXICO215♥♦J+1+11
-1.1Round 7🇧🇷 BRAZIL111N♥Q-1-4
-1.1Round 8🇹🇼 CHINESE TAIPEI203N♣K+1+0
-1.1Round 14🇵🇰 PAKISTAN293N♦J+3+13
-1.2Round 4🇲🇽 MEXICO222♦♣T+1+1
-1.2Round 14🇵🇰 PAKISTAN273♣♥Q+1+0
-1.2Round 16🇨🇱 CHILE313N♠Q+2+0
-1.3Round 3🇯🇵 JAPAN43N♠K+4+17
-1.3Round 7🇧🇷 BRAZIL43♥♥3=-10
-1.3Round 14🇵🇰 PAKISTAN305♣x♦Q-3-7
-1.3Round 21🇬🇵 GUADELOUPE104♥♦3+1-1
-1.4Round 5🇳🇱 NETHERLANDS64♥♦T-1-10
-1.5Round 16🇨🇱 CHILE224♥♠9=+1
-1.7Round 1🇳🇿 NEW ZEALAND64♠♣6+1+0
-1.7Round 1🇳🇿 NEW ZEALAND161♠♥7+2+6
-1.7Round 20🇳🇴 NORWAY195♣♠2=+0
-2.0Round 1🇳🇿 NEW ZEALAND123N♥7=+1
-2.0Round 7🇧🇷 BRAZIL54♦♠J-1+5
-2.0Round 8🇹🇼 CHINESE TAIPEI285♠x♣4-2-5
-2.0Round 11🇧🇬 BULGARIA152♠♦Q+2+6
-2.0Round 13🇮🇳 INDIA44♥♣A=+1
-2.0Round 13🇮🇳 INDIA101N♥6+2-2
-2.0Round 16🇨🇱 CHILE274♠♥3+1+10
-2.1Round 4🇲🇽 MEXICO253N♠4-2-6
-2.1Round 8🇹🇼 CHINESE TAIPEI211N♥2=-5
-2.1Round 17🇲🇦 MOROCCO12♠♣9-2+0
-2.2Round 3🇯🇵 JAPAN164♠♦K=+0
-2.3Round 21🇬🇵 GUADELOUPE21N♣K-2+0
-2.4Round 1🇳🇿 NEW ZEALAND134♥♠8=+1
-2.4Round 13🇮🇳 INDIA14♠♣K+1+0
-2.6Round 8🇹🇼 CHINESE TAIPEI223♦♣T-2-5
-2.7Round 1🇳🇿 NEW ZEALAND144♥♠Q-1-5
-2.7Round 14🇵🇰 PAKISTAN281N♣5-1-4
-2.7Round 16🇨🇱 CHILE252N♦5=+1
-2.8Round 7🇧🇷 BRAZIL83♠♥A-2+1
-2.9Round 4🇲🇽 MEXICO293N♠5-1-6
-2.9Round 10🇪🇬 EGYPT194♥♣Q+1-1
-3.0Round 10🇪🇬 EGYPT303N♥3+1-1
-3.0Round 11🇧🇬 BULGARIA115♥♥Q+1-1
-3.0Round 17🇲🇦 MOROCCO121N♥5-3+3
-3.3Round 5🇳🇱 NETHERLANDS163♦♦6=-6
-3.3Round 17🇲🇦 MOROCCO82♠♣A+2+2
-3.4Round 3🇯🇵 JAPAN51Nx♥5-1-2
-3.5Round 8🇹🇼 CHINESE TAIPEI253N♠7+2-11
-3.5Round 14🇵🇰 PAKISTAN193N♣3+1+0
-3.5Round 20🇳🇴 NORWAY323N♥3=+1
-3.6Round 20🇳🇴 NORWAY226♠♦2+1-13
-4.0Round 4🇲🇽 MEXICO244♥♥3-2-5
-4.2Round 4🇲🇽 MEXICO303♣♥K=-11
-4.3Round 20🇳🇴 NORWAY294♠♣5=+1
-4.5Round 13🇮🇳 INDIA163♠♦5+1-10
-4.6Round 5🇳🇱 NETHERLANDS84♠x♠5-3-2
-4.6Round 13🇮🇳 INDIA84♥♣K+1+0
-4.9Round 5🇳🇱 NETHERLANDS24♥♥2+1+0
-4.9Round 13🇮🇳 INDIA76♥♠K=+0
-5.0Round 7🇧🇷 BRAZIL145♣x♠A-2+3
-5.4Round 3🇯🇵 JAPAN144♠♦3=+0
-5.7Round 11🇧🇬 BULGARIA96♠♣7=+0
-6.0Round 14🇵🇰 PAKISTAN184♠♥J=+0
-6.2Round 14🇵🇰 PAKISTAN213♣x♥3-4-4
-7.2Round 7🇧🇷 BRAZIL15♣♦4-1-10
-7.5Round 7🇧🇷 BRAZIL123N♦T-1-10
-8.5Round 3🇯🇵 JAPAN115♠♦A-1-8
-8.5Round 17🇲🇦 MOROCCO65♥x♣K=-11
-9.0Round 10🇪🇬 EGYPT264♠♣6-1-13
-9.1Round 13🇮🇳 INDIA23N♥6+1-1
-9.1Round 13🇮🇳 INDIA33N♦J=+0
-9.2Round 11🇧🇬 BULGARIA145♠♥3=-8
-9.3Round 13🇮🇳 INDIA153N♥5=-10
-10.4Round 3🇯🇵 JAPAN16♥♠3-1-11
-10.4Round 10🇪🇬 EGYPT222♥♠K-1-6
-10.5Round 17🇲🇦 MOROCCO166♠♥Q=-8
-12.3Round 13🇮🇳 INDIA125♥x♦5=-11
-12.8Round 11🇧🇬 BULGARIA127♣♦K-1-16