🇦🇷 VENTIN Juan Carlos · ARGENTINA

79rank
-4.1Butler · 208 bds
-0.02per board
±4.1swing
-0.36vs par /bd · #89/125
-0.11adjusted /bd
Butler per round: 42.6 18.6 -10.8 -7 -9.2 19.4 -7.9 21.7 -12.9 -47 -10.4 -4.6 3.4by round

vs par split: bidding +0.09 · play +0.13

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.11/bd

Card play — on target: opening leads 91.4% #16 of 125 · declarer play 70.4% #99 of 125 · defence 85.9% #85 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·91.4% (35)
Declarer play·70.4% (27)
Defence·85.9% (78)

Opening leads by suit led: ♠ 87.5% (8) · ♥ 90.0% (10) · ♦ 100.0% (8) · ♣ 88.9% (9)

vs par by strain: a suit +0.22 (140)

vs par by level: part-score +0.61 (61) · game +0.34 (70) · slam -3.33 (9)

By role: declaring -0.09/bd (-2.79 vs par · 101) · defending +0.03/bd (+1.93 vs par · 106)

By vulnerability: vulnerable -0.08/bd (-0.82 vs par · 104) · not vulnerable +0.04/bd (+0.11 vs par · 104)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.LambardiA.Rerhaye – M.BerradaOpen16+42.6+2.66+0.69
Round 2P.LambardiJ.Shih – C.ShenOpen16+18.6+1.16+2.00
Round 4P.LambardiM.Ino – T.ImakuraOpen16-10.8-0.68-0.19
Round 6P.LambardiA.Bach – M.CornellClosed16-7.0-0.44+0.44
Round 7P.LambardiB.Satyanarayana – K.NadarClosed16-9.2-0.57-1.75
Round 9P.LambardiZ.Fu – J.ZhaoOpen16+19.4+1.21+0.00
Round 10P.LambardiJ.Robles – M.CaracciClosed16-7.9-0.49-1.25
Round 12P.LambardiG.Chagas – M.Castello BrancoOpen16+21.7+1.36+1.94
Round 13P.LambardiF.Stewart – K.WoolseyClosed16-12.9-0.81+0.44
Round 14P.LambardiS.Noshy – A.YousryOpen16-47.0-2.94-4.12
Round 18P.LambardiY.Khyuppenen – V.KholomeevOpen16-10.4-0.65-0.38
Round 20P.LambardiG.Herrera – B.MarshallClosed16-4.6-0.29-1.19
Round 21P.LambardiH.Askari – K.MohiuddinOpen16+3.4+0.21-1.25

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
+11.1Round 1🇲🇦 MOROCCO124♠♥4-1+12
+11.1Round 9🇨🇳 CHINA LONG ZHU OPEN166N♣6=+0
+10.1Round 2🇹🇼 CHINESE TAIPEI302♠x♣J=+12
+9.6Round 18🇷🇺 RUSSIA265♦x♥K-2+12
+9.4Round 1🇲🇦 MOROCCO86♣♠Q=+3
+8.0Round 1🇲🇦 MOROCCO44♣♦J+2+15
+7.7Round 12🇧🇷 BRAZIL304♠♥3-1+10
+7.7Round 20🇲🇽 MEXICO323N♣7-2+11
+7.4Round 7🇮🇳 INDIA55♦x♥A-2+12
+7.3Round 12🇧🇷 BRAZIL253N♠4+1+4
+7.0Round 1🇲🇦 MOROCCO114♠♥7-1+10
+7.0Round 6🇳🇿 NEW ZEALAND185♦♥K=+3
+6.0Round 7🇮🇳 INDIA73N♦2=-2
+6.0Round 20🇲🇽 MEXICO234♠x♥8=+5
+5.6Round 12🇧🇷 BRAZIL264♠♦3=+0
+5.6Round 13🇺🇸 USA 154♠♦3-2+8
+5.5Round 9🇨🇳 CHINA LONG ZHU OPEN63♥♥A+3+13
+5.3Round 2🇹🇼 CHINESE TAIPEI263N♣K=+10
+5.0Round 1🇲🇦 MOROCCO36♣♠9+1-13
+4.8Round 10🇨🇱 CHILE296♠♥K=+0
+4.8Round 21🇵🇰 PAKISTAN44♠x♥3-1+7
+4.7Round 1🇲🇦 MOROCCO163♣♥3-2+11
+4.6Round 10🇨🇱 CHILE282♠♦4-3+5
+4.6Round 20🇲🇽 MEXICO253Nx♦8-1+0
+4.5Round 1🇲🇦 MOROCCO62♠♦T+3+6
+4.4Round 9🇨🇳 CHINA LONG ZHU OPEN73N♣Q=-1
+4.3Round 2🇹🇼 CHINESE TAIPEI284♠♣A-1+5
+4.3Round 13🇺🇸 USA 1164♠♦5=-1
+4.2Round 13🇺🇸 USA 163♥x♣K-4-12
+4.0Round 10🇨🇱 CHILE273♠♥A+2+3
+4.0Round 12🇧🇷 BRAZIL215♣x♠A-3+4
+3.9Round 6🇳🇿 NEW ZEALAND233♠♥8+1+7
+3.9Round 7🇮🇳 INDIA132♠x♥T-2-3
+3.7Round 2🇹🇼 CHINESE TAIPEI221N♠8+2+10
+3.7Round 20🇲🇽 MEXICO213♠♥3-3-3
+3.6Round 2🇹🇼 CHINESE TAIPEI204♥♣K+1+0
+3.5Round 18🇷🇺 RUSSIA283♥♥7=-6
+3.3Round 21🇵🇰 PAKISTAN22♥♠J=+5
+3.1Round 4🇯🇵 JAPAN183N♣7-1+12
+3.1Round 7🇮🇳 INDIA13N♥5=+0
+3.1Round 21🇵🇰 PAKISTAN72♠♦T-1+5
+3.0Round 13🇺🇸 USA 125♣♦8-1+12
+3.0Round 20🇲🇽 MEXICO273N♥A-1+5
+2.9Round 21🇵🇰 PAKISTAN115♥x♠A-3+2
+2.8Round 10🇨🇱 CHILE242N♦7=+1
+2.8Round 18🇷🇺 RUSSIA222♥♥2=+6
+2.7Round 2🇹🇼 CHINESE TAIPEI215♥x♠4-1+7
+2.7Round 2🇹🇼 CHINESE TAIPEI294♥♠5+1+0
+2.6Round 4🇯🇵 JAPAN244♥♦K-1+4
+2.6Round 6🇳🇿 NEW ZEALAND274♥x♠K-1+0
+2.6Round 18🇷🇺 RUSSIA272♦♣Q-2+0
+2.6Round 21🇵🇰 PAKISTAN141N♠T+1+0
+2.5Round 10🇨🇱 CHILE224♠♥7=+10
+2.5Round 21🇵🇰 PAKISTAN32N♣2=-1
+2.5Round 21🇵🇰 PAKISTAN63N♠J=-1
+2.4Round 4🇯🇵 JAPAN313♦♣7-1+10
+2.3Round 1🇲🇦 MOROCCO103N♣T+1+0
+2.3Round 7🇮🇳 INDIA105♠x♦7-4+10
+2.3Round 21🇵🇰 PAKISTAN154♠♥2+2-11
+2.2Round 1🇲🇦 MOROCCO153N♥K+1-10
+2.2Round 9🇨🇳 CHINA LONG ZHU OPEN92♥xx♠5-1+2
+2.2Round 20🇲🇽 MEXICO184♥♣K+1+0
+2.1Round 4🇯🇵 JAPAN324N♣4+1+0
+2.1Round 9🇨🇳 CHINA LONG ZHU OPEN23♦♣5+2+0
+2.0Round 6🇳🇿 NEW ZEALAND222♠♣2+1-7
+2.0Round 10🇨🇱 CHILE313N♣4=+0
+2.0Round 12🇧🇷 BRAZIL23Pass+3
+1.9Round 6🇳🇿 NEW ZEALAND173N♠6+1+0
+1.9Round 10🇨🇱 CHILE213N♥J+1-1
+1.8Round 18🇷🇺 RUSSIA254♠♦2+1+11
+1.6Round 12🇧🇷 BRAZIL183♣♦A+2+11
+1.6Round 20🇲🇽 MEXICO282♦♣A+1+0
+1.5Round 20🇲🇽 MEXICO205♣♠2-1+6
+1.4Round 10🇨🇱 CHILE232♥♥5-1+5
+1.4Round 12🇧🇷 BRAZIL275♦♠A=-3
+1.4Round 12🇧🇷 BRAZIL292N♦3-1+6
+1.3Round 1🇲🇦 MOROCCO73N♥5=-13
+1.2Round 4🇯🇵 JAPAN222♦♣T+1-1
+1.1Round 4🇯🇵 JAPAN214♥♠6+2-11
+1.1Round 9🇨🇳 CHINA LONG ZHU OPEN133N♥6=+0
+1.0Round 9🇨🇳 CHINA LONG ZHU OPEN84♥♣K=+1
+1.0Round 12🇧🇷 BRAZIL192♠♠3+3+2
+1.0Round 13🇺🇸 USA 134♠♦3-1+10
+1.0Round 20🇲🇽 MEXICO304♥♣T+1+0
+0.9Round 9🇨🇳 CHINA LONG ZHU OPEN114♥♣J+1+0
+0.8Round 4🇯🇵 JAPAN274♠♦3=+0
+0.8Round 9🇨🇳 CHINA LONG ZHU OPEN143♠♥9-1-3
+0.7Round 2🇹🇼 CHINESE TAIPEI252♠♦A=+5
+0.7Round 12🇧🇷 BRAZIL203N♦J+1+1
+0.6Round 6🇳🇿 NEW ZEALAND262♠♠5=+1
+0.6Round 6🇳🇿 NEW ZEALAND283N♣6+1+0
+0.6Round 6🇳🇿 NEW ZEALAND315♠x♥2-3+5
+0.5Round 2🇹🇼 CHINESE TAIPEI193♥♣4=+7
+0.5Round 9🇨🇳 CHINA LONG ZHU OPEN51N♣4=+2
+0.3Round 2🇹🇼 CHINESE TAIPEI233N♥5+1-1
+0.3Round 13🇺🇸 USA 1113N♠4=+11
+0.3Round 14🇪🇬 EGYPT272♦♥Q+1-1
+0.2Round 14🇪🇬 EGYPT172♥♦7=+0
+0.2Round 14🇪🇬 EGYPT293N♥Q+2-13
+0.2Round 18🇷🇺 RUSSIA204♠♥3=-1
+0.1Round 4🇯🇵 JAPAN263♠♣7-1-6
+0.1Round 4🇯🇵 JAPAN283N♠K+1+0
+0.1Round 7🇮🇳 INDIA121♣♥K-3-3
+0.1Round 9🇨🇳 CHINA LONG ZHU OPEN13♦♠K-1+3
+0.1Round 12🇧🇷 BRAZIL173N♦J+2-1
+0.1Round 21🇵🇰 PAKISTAN136N♥7=+0
-0.0Round 1🇲🇦 MOROCCO24♥♦3+1+0
+0.0Round 1🇲🇦 MOROCCO94♥♦3+1+0
+0.0Round 9🇨🇳 CHINA LONG ZHU OPEN124♣♦4=+0
+0.0Round 9🇨🇳 CHINA LONG ZHU OPEN152♠♦A-2+1
+0.0Round 14🇪🇬 EGYPT223♦♠7+2+10
-0.0Round 18🇷🇺 RUSSIA171N-2+1
-0.1Round 13🇺🇸 USA 1101N♥6=+0
-0.2Round 13🇺🇸 USA 1152N♦2+1-1
-0.3Round 14🇪🇬 EGYPT263N♦3=-1
-0.3Round 14🇪🇬 EGYPT314♠♥2=+0
-0.3Round 18🇷🇺 RUSSIA234♠♥J+1+0
-0.3Round 21🇵🇰 PAKISTAN104♥♣7=+0
-0.4Round 14🇪🇬 EGYPT242♦♣6=+1
-0.4Round 20🇲🇽 MEXICO173N♥9+1-11
-0.5Round 2🇹🇼 CHINESE TAIPEI173N♠4=+0
-0.6Round 2🇹🇼 CHINESE TAIPEI243♣♦2-1+2
-0.6Round 7🇮🇳 INDIA31N♥T+1-5
-0.6Round 12🇧🇷 BRAZIL324♠♣K+1+0
-0.6Round 20🇲🇽 MEXICO314♥♦2=+0
-0.7Round 9🇨🇳 CHINA LONG ZHU OPEN44♠♦Q+1+0
-0.8Round 4🇯🇵 JAPAN201N♥J=-5
-0.8Round 7🇮🇳 INDIA94♠♣J+1+0
-0.9Round 12🇧🇷 BRAZIL223N♠4+1+0
-1.0Round 14🇪🇬 EGYPT281N♦T=+1
-1.1Round 7🇮🇳 INDIA113♦♥8-1-4
-1.1Round 21🇵🇰 PAKISTAN123N♦6+1-10
-1.2Round 7🇮🇳 INDIA143♥♦8=+7
-1.2Round 12🇧🇷 BRAZIL282♣♦7-2+2
-1.4Round 6🇳🇿 NEW ZEALAND303N♣T=+0
-1.4Round 13🇺🇸 USA 114♠♣Q=+1
-1.5Round 10🇨🇱 CHILE252♣♥5=+1
-1.6Round 13🇺🇸 USA 196♥♠A+1-5
-1.6Round 14🇪🇬 EGYPT253N♦6-1-5
-1.7Round 4🇯🇵 JAPAN303♦♣5+1+7
-1.7Round 12🇧🇷 BRAZIL311♠♥J=+1
-1.9Round 10🇨🇱 CHILE194♥♣J=+0
-1.9Round 18🇷🇺 RUSSIA323N♣2+3+11
-2.0Round 13🇺🇸 USA 144♠♣A=+1
-2.1Round 21🇵🇰 PAKISTAN12N♦5=-7
-2.2Round 2🇹🇼 CHINESE TAIPEI271N♥9=+1
-2.2Round 10🇨🇱 CHILE303N♦6=+0
-2.4Round 18🇷🇺 RUSSIA215♦♣4+1+10
-2.4Round 18🇷🇺 RUSSIA244♣♣3-2+0
-2.5Round 7🇮🇳 INDIA43♣♣5-1-11
-2.5Round 21🇵🇰 PAKISTAN81N♥8-1+2
-2.6Round 6🇳🇿 NEW ZEALAND194♠♥9-1+5
-2.7Round 1🇲🇦 MOROCCO144♥♠Q-1-5
-2.7Round 4🇯🇵 JAPAN234♠♣7=+1
-2.8Round 7🇮🇳 INDIA24♥♠2+2-2
-2.8Round 14🇪🇬 EGYPT323N♠K=-2
-2.8Round 18🇷🇺 RUSSIA186♥♣7+1-11
-2.9Round 7🇮🇳 INDIA83♦♠3=+1
-3.0Round 4🇯🇵 JAPAN194♥♦K=+0
-3.0Round 14🇪🇬 EGYPT233N♠K-1-6
-3.1Round 4🇯🇵 JAPAN174♥♦Q-1-4
-3.1Round 6🇳🇿 NEW ZEALAND294♥♥3+1-1
-3.2Round 18🇷🇺 RUSSIA305♣♠Q+1-11
-3.2Round 21🇵🇰 PAKISTAN163N♥5=+1
-3.3Round 2🇹🇼 CHINESE TAIPEI322♠♣5-2-11
-3.4Round 1🇲🇦 MOROCCO13♦♠J-1-4
-3.4Round 1🇲🇦 MOROCCO53♠♣Q=-1
-3.4Round 1🇲🇦 MOROCCO134♥♣3+1+0
-3.4Round 2🇹🇼 CHINESE TAIPEI313♠♦T-2-2
-3.4Round 6🇳🇿 NEW ZEALAND202♠♥K=+1
-3.5Round 21🇵🇰 PAKISTAN52N♠3=-6
-3.7Round 6🇳🇿 NEW ZEALAND322N♠6-1-5
-3.7Round 10🇨🇱 CHILE183N♠6+1-8
-3.7Round 18🇷🇺 RUSSIA194♥♦3-3-9
-3.8Round 4🇯🇵 JAPAN253♣♠2+1+0
-3.8Round 6🇳🇿 NEW ZEALAND213♠♦8=-6
-3.9Round 6🇳🇿 NEW ZEALAND252♠♠6=-6
-4.0Round 9🇨🇳 CHINA LONG ZHU OPEN34♥♠7=-6
-4.3Round 6🇳🇿 NEW ZEALAND246♣♠K=+10
-4.3Round 20🇲🇽 MEXICO293N♦7+1+1
-4.6Round 10🇨🇱 CHILE324♥♦7-2-13
-4.6Round 13🇺🇸 USA 184♥♣K+1+0
-4.6Round 13🇺🇸 USA 1125♠x♥9-2+0
-4.7Round 7🇮🇳 INDIA155♣♠A-1-10
-4.7Round 10🇨🇱 CHILE262♥♠K+2-10
-4.7Round 20🇲🇽 MEXICO262♦♠2-1-6
-4.9Round 13🇺🇸 USA 176♥♠Q=+0
-4.9Round 18🇷🇺 RUSSIA312N♦Q+1-6
-5.3Round 2🇹🇼 CHINESE TAIPEI183N♠6+2-13
-5.3Round 20🇲🇽 MEXICO195♣x♠2=-4
-5.4Round 13🇺🇸 USA 1133N♦4-1-6
-5.5Round 14🇪🇬 EGYPT202♠♦9-2-10
-5.6Round 7🇮🇳 INDIA65♠♥7-1-9
-5.6Round 9🇨🇳 CHINA LONG ZHU OPEN103N♠A-1-12
-5.7Round 10🇨🇱 CHILE176N♠T=+0
-6.5Round 13🇺🇸 USA 1144♠♦2+2-11
-6.7Round 12🇧🇷 BRAZIL246♦♥5-2-9
-6.7Round 20🇲🇽 MEXICO244♣♠4-1-6
-6.9Round 14🇪🇬 EGYPT184♠♣3-1-12
-7.0Round 14🇪🇬 EGYPT193N♣5-1-10
-7.6Round 10🇨🇱 CHILE205♦♥5+1-13
-8.0Round 21🇵🇰 PAKISTAN94♠♠3-1-6
-9.0Round 14🇪🇬 EGYPT306♠♣A=-5
-9.2Round 4🇯🇵 JAPAN293N♣9=-10
-9.3Round 18🇷🇺 RUSSIA293N♥6-2-13
-9.8Round 7🇮🇳 INDIA161♠x♠2-2-9
-9.9Round 14🇪🇬 EGYPT216N♣8-1-13
-13.9Round 20🇲🇽 MEXICO224♠♣J+3-17