🇨🇦 LINDOP David · CANADA

59rank
+5.6Butler · 240 bds
+0.02per board
±4.9swing
-0.08vs par /bd · #62/120
-0.06adjusted /bd
Butler per round: -38.6 11.2 -1.4 -7.2 25.5 -4.7 22 24.6 -6.5 4.4 4 -5.8 -10.8 10 -21.1by round

vs par split: bidding -0.17 · play +0.16

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted -0.06/bd

Card play — on target: opening leads 78.4% #84 of 120 · declarer play 77.8% #47 of 119 · defence 87.5% #65 of 120

Card play by contract type — on target
vs NTvs a suit
Opening leads·78.4% (37)
Declarer play·77.8% (45)
Defence·87.5% (80)

Opening leads by suit led: ♠ 85.7% (7) · ♥ 71.4% (7) · ♦ 76.9% (13) · ♣ 80.0% (10)

vs par by strain: a suit -0.01 (165)

vs par by level: part-score +0.05 (59) · game +0.17 (85) · slam -0.91 (21)

By role: declaring -0.01/bd (-2.48 vs par · 124) · defending +0.06/bd (+2.47 vs par · 116)

By vulnerability: vulnerable +0.64/bd (+0.58 vs par · 120) · not vulnerable -0.59/bd (-0.75 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.CummingsS.Lev – B.EisenbergOpen16-38.6-2.41-3.06
Round 2M.CummingsG.Smolanko – D.LilleyClosed16+11.2+0.70+1.69
Round 4M.CummingsR.Ghazi – N.AbediOpen16-1.4-0.09+0.06
Round 7M.CummingsS.Ahmed – M.HaqueOpen16-7.2-0.45-0.38
Round 8M.CummingsD.Veron – S.BringoldClosed16+25.5+1.59-0.75
Round 10M.CummingsO.Janssens – W.BoegemClosed16-4.7-0.29-0.88
Round 12M.CummingsP.Forquet – N.MasucciOpen16+22.0+1.38-0.38
Round 13M.CummingsD.Sacul – M.SawiruddinClosed16+24.6+1.54+1.69
Round 14M.CummingsR.Guenoun – A.El GhrariOpen16-6.5-0.41+0.19
Round 15M.CummingsT.Kaczanowski – K.AntasClosed16+4.4+0.28+1.81
Round 16M.CummingsA.El Askalani – W.WattarClosed16+4.0+0.25-0.19
Round 18M.CummingsM.Hirata – M.InoOpen16-5.8-0.36+2.25
Round 19M.CummingsG.Norris – F.DahlOpen16-10.8-0.68-1.19
Round 20M.CummingsB.Scott – J.WignallOpen16+10.0+0.62+0.62
Round 21M.CummingsC.Andrade – A.MagalhaesClosed16-21.1-1.32-2.75

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 12🇮🇹 ITALY27♠♠2=+0
+11.6Round 13🇮🇩 INDONESIA44♠♣J+1+11
+11.4Round 20🇳🇿 NEW ZEALAND105♥♠8-1+7
+10.9Round 8🇬🇵 GUADELOUPE72♠x♣J-3+12
+10.1Round 20🇳🇿 NEW ZEALAND43N♦9-2+8
+10.0Round 2🇦🇺 AUSTRALIA46♦♠6-1+13
+9.5Round 4🇵🇰 PAKISTAN116♣♦5-1+11
+9.5Round 13🇮🇩 INDONESIA74♠♣10-1+13
+9.3Round 18🇯🇵 JAPAN106♦♣4+1+12
+9.0Round 7🇧🇩 BANGLADESH153♥♣A+1+13
+8.5Round 8🇬🇵 GUADELOUPE95♥♠A-2+9
+8.4Round 8🇬🇵 GUADELOUPE124♦x♣K-2+5
+8.3Round 16🇪🇬 EGYPT63♣x♦4-3+9
+8.2Round 8🇬🇵 GUADELOUPE53N♦K-1+10
+8.0Round 8🇬🇵 GUADELOUPE64♠♣6=+7
+7.5Round 4🇵🇰 PAKISTAN53N♠Q=+0
+7.2Round 8🇬🇵 GUADELOUPE87♣♣3=-2
+7.2Round 10🇳🇱 NETHERLANDS104♠♥2+2+13
+7.1Round 13🇮🇩 INDONESIA14♠♥5=+7
+6.9Round 21🇧🇷 BRAZIL63♠♣5+1+10
+6.9Round 21🇧🇷 BRAZIL106♥♣A=+0
+6.8Round 2🇦🇺 AUSTRALIA74♠x♥K-1+2
+6.8Round 12🇮🇹 ITALY153N♣Q=+14
+6.7Round 18🇯🇵 JAPAN16N♥J=+11
+6.6Round 10🇳🇱 NETHERLANDS83N♥K+1+7
+6.3Round 4🇵🇰 PAKISTAN24♥♦5-1+8
+6.3Round 12🇮🇹 ITALY104♥♦6=+0
+6.1Round 14🇲🇦 MOROCCO41N♥J-4-5
+5.8Round 10🇳🇱 NETHERLANDS14♠♦4-1+8
+5.8Round 14🇲🇦 MOROCCO126♠♦A-1+11
+5.8Round 15🇵🇱 POLAND56♦♣2+1+11
+5.6Round 13🇮🇩 INDONESIA53N♠7=-1
+5.5Round 21🇧🇷 BRAZIL133N♥3+1+0
+5.3Round 4🇵🇰 PAKISTAN95♦x♠K-2+5
+5.1Round 16🇪🇬 EGYPT73N♦6+4-12
+5.0Round 1🇺🇸 USA2117N♦4=+0
+5.0Round 15🇵🇱 POLAND102♥♠8+1+7
+5.0Round 16🇪🇬 EGYPT103N♠7-3+5
+4.9Round 2🇦🇺 AUSTRALIA153♠♦8+1+2
+4.9Round 10🇳🇱 NETHERLANDS144♥♦10=+3
+4.8Round 18🇯🇵 JAPAN135♦x♥Q=+6
+4.7Round 20🇳🇿 NEW ZEALAND164♠♦K-2+5
+4.6Round 12🇮🇹 ITALY43N♠7=+10
+4.5Round 1🇺🇸 USA294♠♦10-2+7
+4.5Round 8🇬🇵 GUADELOUPE136♥♠J=+0
+4.5Round 13🇮🇩 INDONESIA64♦♠3-1+5
+4.4Round 12🇮🇹 ITALY134♥♠K=+0
+4.4Round 13🇮🇩 INDONESIA143N♥7+1+0
+4.3Round 21🇧🇷 BRAZIL31N♥Q+1+12
+4.2Round 12🇮🇹 ITALY162♥♠3-1+5
+4.0Round 2🇦🇺 AUSTRALIA94♦♥J=+0
+3.9Round 7🇧🇩 BANGLADESH44♠♣4+1+1
+3.9Round 18🇯🇵 JAPAN92N♠7-1+5
+3.8Round 7🇧🇩 BANGLADESH64♠♣K-1+10
+3.8Round 16🇪🇬 EGYPT51N♣4=+5
+3.5Round 7🇧🇩 BANGLADESH22♠♣4+3+9
+3.4Round 2🇦🇺 AUSTRALIA102♣♦Q=+1
+3.4Round 21🇧🇷 BRAZIL151N♥Q+3+6
+3.3Round 20🇳🇿 NEW ZEALAND94♠♥K-2+11
+3.2Round 4🇵🇰 PAKISTAN15♥x♠2-3+2
+3.0Round 15🇵🇱 POLAND25♦♣3-1+10
+2.9Round 10🇳🇱 NETHERLANDS115♣x♠K-1+0
+2.9Round 13🇮🇩 INDONESIA123N♦4-2+0
+2.9Round 14🇲🇦 MOROCCO52♠♥4=+0
+2.6Round 19🇩🇰 DENMARK164♥♥3=+0
+2.5Round 4🇵🇰 PAKISTAN83N♥Q-3+11
+2.5Round 7🇧🇩 BANGLADESH16♥♣6+1-11
+2.5Round 10🇳🇱 NETHERLANDS133N♥5-2+7
+2.3Round 20🇳🇿 NEW ZEALAND123♣♦2=+10
+2.2Round 20🇳🇿 NEW ZEALAND152♠♥A+1+1
+2.1Round 16🇪🇬 EGYPT22♠♦3-1+5
+2.0Round 15🇵🇱 POLAND136♥♦Q-3+13
+2.0Round 19🇩🇰 DENMARK31N♠10+2+2
+1.9Round 2🇦🇺 AUSTRALIA164♠♠3+1+14
+1.9Round 7🇧🇩 BANGLADESH142N♥3=+0
+1.8Round 16🇪🇬 EGYPT162♦♠3+1-1
+1.7Round 15🇵🇱 POLAND113N♥9+1+0
+1.7Round 15🇵🇱 POLAND163N♠2+4+2
+1.7Round 16🇪🇬 EGYPT83N♠2-2+6
+1.7Round 18🇯🇵 JAPAN164♥♣10=-1
+1.6Round 10🇳🇱 NETHERLANDS45♦♥A+1-13
+1.4Round 4🇵🇰 PAKISTAN72♦♣5+1+1
+1.4Round 18🇯🇵 JAPAN52♠♦A-2-1
+1.4Round 19🇩🇰 DENMARK62♠♥K=+0
+1.4Round 20🇳🇿 NEW ZEALAND113N♥5+3+1
+1.3Round 12🇮🇹 ITALY63N♠4=-11
+1.3Round 16🇪🇬 EGYPT42N♠2=+0
+1.3Round 16🇪🇬 EGYPT134♠♠2+1+0
+1.2Round 15🇵🇱 POLAND74♠♣4+1+0
+1.2Round 18🇯🇵 JAPAN26♦♥10-1+11
+1.1Round 15🇵🇱 POLAND93N♠Q-1-8
+1.1Round 16🇪🇬 EGYPT123N♠3+3+13
+1.1Round 21🇧🇷 BRAZIL75♦♠A-2-9
+1.0Round 8🇬🇵 GUADELOUPE44♥♦2-1-6
+1.0Round 12🇮🇹 ITALY14♠♦J=+0
+1.0Round 19🇩🇰 DENMARK122♠♥Q-1-1
+1.0Round 20🇳🇿 NEW ZEALAND53N♦6+2+0
+1.0Round 20🇳🇿 NEW ZEALAND84♠♦J-3+2
+0.9Round 1🇺🇸 USA2161N♠5-1+2
+0.8Round 18🇯🇵 JAPAN124♠♦10-1+10
+0.7Round 18🇯🇵 JAPAN62♠♣J-1+6
+0.7Round 19🇩🇰 DENMARK102♠♣4+1+10
+0.6Round 7🇧🇩 BANGLADESH131♠♥A=-1
+0.6Round 16🇪🇬 EGYPT13♦♠2+1+0
+0.6Round 19🇩🇰 DENMARK44♠♣5+1+0
+0.6Round 19🇩🇰 DENMARK91N♥8+1+1
+0.5Round 12🇮🇹 ITALY54♠♠J+1+0
+0.5Round 14🇲🇦 MOROCCO131♠♦10=+1
+0.5Round 15🇵🇱 POLAND63♥♦A=-7
+0.5Round 15🇵🇱 POLAND84♠♥2-1+4
+0.5Round 19🇩🇰 DENMARK23N♥2+2+0
+0.4Round 2🇦🇺 AUSTRALIA124♠♥3=+0
+0.4Round 10🇳🇱 NETHERLANDS163N♦2=+0
+0.2Round 8🇬🇵 GUADELOUPE104♠♣10=+1
+0.2Round 19🇩🇰 DENMARK143♠♥6+1-6
+0.2Round 20🇳🇿 NEW ZEALAND12♥♣Q=-8
+0.1Round 12🇮🇹 ITALY34♠♠4+1+0
-0.0Round 7🇧🇩 BANGLADESH93N♦2+1+0
+0.0Round 7🇧🇩 BANGLADESH102♥♠9=+6
-0.0Round 7🇧🇩 BANGLADESH123♣♥4=-1
+0.0Round 8🇬🇵 GUADELOUPE162♥♣K-2+1
+0.0Round 13🇮🇩 INDONESIA84♠♥6=+0
-0.0Round 14🇲🇦 MOROCCO114♠♦9+1+11
+0.0Round 15🇵🇱 POLAND44♥♦K=+0
-0.1Round 1🇺🇸 USA2143♣♥J=-5
-0.2Round 2🇦🇺 AUSTRALIA34♥♦A+2+11
-0.2Round 2🇦🇺 AUSTRALIA81♠♠5-1+2
-0.2Round 2🇦🇺 AUSTRALIA133N♥6+2+0
-0.2Round 8🇬🇵 GUADELOUPE142♠♥7+1-6
-0.2Round 10🇳🇱 NETHERLANDS64♥♠2+2+5
-0.2Round 10🇳🇱 NETHERLANDS73♠♥6-1+1
-0.3Round 8🇬🇵 GUADELOUPE13N♥6=+0
-0.4Round 1🇺🇸 USA2103N♥J+1+0
-0.4Round 2🇦🇺 AUSTRALIA55♣♥7=+0
-0.5Round 14🇲🇦 MOROCCO83N♥7+2+0
-0.6Round 13🇮🇩 INDONESIA113N♣5=+2
-0.6Round 21🇧🇷 BRAZIL113N♥9-1-5
-0.7Round 4🇵🇰 PAKISTAN164♥♠A=-1
-0.7Round 19🇩🇰 DENMARK14♥♠2+1-11
-0.8Round 1🇺🇸 USA274♠♥2+1+0
-0.8Round 1🇺🇸 USA2151N♥10+1-9
-0.8Round 13🇮🇩 INDONESIA23N♣5+2+0
-0.8Round 19🇩🇰 DENMARK53N♠4+1-12
-1.0Round 7🇧🇩 BANGLADESH53N♠5+2+0
-1.0Round 14🇲🇦 MOROCCO153N♣2+1+0
-1.0Round 14🇲🇦 MOROCCO163♦♠K+1-2
-1.0Round 18🇯🇵 JAPAN153♣♠J=+1
-1.1Round 12🇮🇹 ITALY93N♠5+2+0
-1.1Round 13🇮🇩 INDONESIA133N♦8+3-1
-1.2Round 12🇮🇹 ITALY125♠♦A+1-9
-1.2Round 15🇵🇱 POLAND153♥♠3+1-1
-1.3Round 4🇵🇰 PAKISTAN155♥♣J=+0
-1.3Round 14🇲🇦 MOROCCO64♥♠J+1-11
-1.3Round 14🇲🇦 MOROCCO75♥♣A=+0
-1.3Round 21🇧🇷 BRAZIL41N♥10=+1
-1.5Round 15🇵🇱 POLAND12Pass-4
-1.6Round 13🇮🇩 INDONESIA94♥♠J=+0
-1.6Round 14🇲🇦 MOROCCO23♥♦2-2+0
-1.6Round 19🇩🇰 DENMARK155♠♦A=+0
-1.7Round 4🇵🇰 PAKISTAN64♦♣K+1-1
-1.7Round 14🇲🇦 MOROCCO13♠♣K-1-4
-1.9Round 13🇮🇩 INDONESIA153♥♣10+1+6
-2.0Round 1🇺🇸 USA214♥♣6+2+11
-2.0Round 2🇦🇺 AUSTRALIA13N♦5=+1
-2.0Round 12🇮🇹 ITALY83♣♥7+1-7
-2.0Round 13🇮🇩 INDONESIA162N♠5=-7
-2.1Round 18🇯🇵 JAPAN113♦♥3-3-2
-2.2Round 21🇧🇷 BRAZIL84♥♠K+1+0
-2.3Round 16🇪🇬 EGYPT153♥♠7=-1
-2.4Round 1🇺🇸 USA243N♥9-1-12
-2.4Round 1🇺🇸 USA254♥♠6-2-7
-2.4Round 4🇵🇰 PAKISTAN144♥♣Q+1+0
-2.4Round 14🇲🇦 MOROCCO104♥♣J+2-1
-2.4Round 21🇧🇷 BRAZIL95♣x♠10+1-12
-2.5Round 7🇧🇩 BANGLADESH164♠♥7+1-1
-2.5Round 14🇲🇦 MOROCCO141N♠2-2+0
-2.6Round 19🇩🇰 DENMARK71N♠10-1+0
-2.7Round 4🇵🇰 PAKISTAN103♥♦K-1-6
-2.7Round 13🇮🇩 INDONESIA33N♣5+1+0
-2.8Round 12🇮🇹 ITALY72♦x♥9-1+9
-2.8Round 19🇩🇰 DENMARK134♠♥5=+13
-3.0Round 2🇦🇺 AUSTRALIA144♠♥A-2+0
-3.1Round 14🇲🇦 MOROCCO91N♠5+2-6
-3.1Round 19🇩🇰 DENMARK83N♦4-1-5
-3.1Round 20🇳🇿 NEW ZEALAND33N♣7+1+0
-3.1Round 20🇳🇿 NEW ZEALAND146♥♦10-2-9
-3.2Round 15🇵🇱 POLAND13N♥10+1+10
-3.3Round 4🇵🇰 PAKISTAN42♥♠3-3-7
-3.4Round 1🇺🇸 USA2133♥♦10=-7
-3.5Round 2🇦🇺 AUSTRALIA24♣♦A+1-7
-3.8Round 10🇳🇱 NETHERLANDS122N♥4-1-5
-4.0Round 18🇯🇵 JAPAN33N♦7=+0
-4.0Round 20🇳🇿 NEW ZEALAND22♠♦6=+0
-4.1Round 21🇧🇷 BRAZIL15♥♠A-1+2
-4.2Round 16🇪🇬 EGYPT144♥♦A-2-6
-4.2Round 21🇧🇷 BRAZIL123♠♥A+1-10
-4.4Round 7🇧🇩 BANGLADESH112♠♣A=-5
-4.5Round 4🇵🇰 PAKISTAN134♠♣4-2-2
-4.7Round 10🇳🇱 NETHERLANDS36♥♠A-1-17
-4.7Round 10🇳🇱 NETHERLANDS153♦♣4-1-10
-4.8Round 15🇵🇱 POLAND145♣♥3+1+0
-4.9Round 1🇺🇸 USA225♥♣7-1+1
-5.0Round 1🇺🇸 USA2124♠♥6=+0
-5.1Round 2🇦🇺 AUSTRALIA66♦♠K-1-12
-5.1Round 18🇯🇵 JAPAN146N♦6+1-11
-5.4Round 7🇧🇩 BANGLADESH73N♦2+1-1
-5.4Round 14🇲🇦 MOROCCO33N♦6+4+9
-5.5Round 21🇧🇷 BRAZIL163N♥A+1-13
-5.6Round 2🇦🇺 AUSTRALIA116♥♣K=+0
-5.6Round 20🇳🇿 NEW ZEALAND66♠x♥Q-3-7
-5.6Round 20🇳🇿 NEW ZEALAND73N♠3+1-1
-5.7Round 10🇳🇱 NETHERLANDS23N♥7+1-1
-5.7Round 21🇧🇷 BRAZIL54♥♥6-1-12
-6.0Round 12🇮🇹 ITALY145♣♦A=-7
-6.0Round 16🇪🇬 EGYPT94♥♣9+1-1
-6.1Round 18🇯🇵 JAPAN73N♠4=+0
-6.1Round 18🇯🇵 JAPAN85♣♠A=+2
-6.2Round 20🇳🇿 NEW ZEALAND133♠♠5=-10
-6.3Round 8🇬🇵 GUADELOUPE153♦♣4-2-7
-6.5Round 8🇬🇵 GUADELOUPE114♥♦7=-7
-6.6Round 16🇪🇬 EGYPT36♥x♦2-1-16
-6.7Round 8🇬🇵 GUADELOUPE24♠♦4-1-12
-6.7Round 12🇮🇹 ITALY113N♣9-1-10
-7.4Round 15🇵🇱 POLAND34♥♠3=-8
-7.6Round 1🇺🇸 USA234♠♦A-1-10
-7.9Round 4🇵🇰 PAKISTAN35♦x♠8-3-8
-8.0Round 10🇳🇱 NETHERLANDS92♠x♥J-2-2
-8.8Round 19🇩🇰 DENMARK114♠♦K-1-10
-8.9Round 1🇺🇸 USA285♣x♠3-4-8
-8.9Round 7🇧🇩 BANGLADESH34♠♥Q-2-13
-9.0Round 16🇪🇬 EGYPT114♦x♦5=-9
-9.3Round 10🇳🇱 NETHERLANDS53N♠7=-10
-9.9Round 21🇧🇷 BRAZIL146♣♠5-1-14
-10.2Round 7🇧🇩 BANGLADESH84♠♦A=-12
-10.3Round 1🇺🇸 USA263N♠2+1-12
-10.3Round 13🇮🇩 INDONESIA104♠x♥5+1-8
-11.4Round 8🇬🇵 GUADELOUPE36N♠2-2-17
-11.9Round 18🇯🇵 JAPAN46♥♦A-1-13
-12.6Round 4🇵🇰 PAKISTAN124♠x♣A-3-12
-13.3Round 21🇧🇷 BRAZIL27♦♣5=+0