🇨🇦 LINDOP David · CANADA

81rank
+5.7Butler · 224 bds
+0.03per board
±4.3swing
+0.13vs par /bd · #66/137
+0.14adjusted /bd
Butler per round: 10.6 -16.8 -12.9 14.8 -7.8 7.3 10.4 -9.3 16.4 -11 5.1 20.8 -17.5 -4.4by round

vs par split: bidding +0.01 · play +0.11

Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted +0.14/bd

Card play — on target: opening leads 83.8% #37 of 137 · declarer play 84.2% #6 of 137 · defence 85.2% #80 of 137

Card play by contract type — on target
vs NTvs a suit
Opening leads76.5% (17)86.3% (51)
Declarer play69.2% (13)88.6% (44)
Defence91.2% (34)83.0% (88)

Opening leads by suit led: ♠ 80.0% (10) · ♥ 85.7% (21) · ♦ 86.4% (22) · ♣ 80.0% (15)

vs par by strain: NT +0.36 (63) · a suit +0.03 (160)

vs par by level: part-score +0.54 (74) · game +0.36 (137) · slam -5.17 (12)

By role: declaring +0.19/bd (-1.51 vs par · 102) · defending -0.12/bd (+1.51 vs par · 122)

By vulnerability: vulnerable -0.04/bd (-0.08 vs par · 112) · not vulnerable +0.09/bd (+0.35 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2D.BaxterA.Kaplan – G.PoletOpen16+10.6+0.66+0.44
Round 3D.BaxterJ.Meckstroth – Z.MahmoodOpen16-16.8-1.05-0.94
Round 4D.BaxterD.Morse – P.RajadhyakshaOpen16-12.9-0.81-1.25
Round 5D.BaxterM.Berrada – A.RerhayeOpen16+14.8+0.93+1.62
Round 7D.BaxterM.Bompis – P.SouletOpen16-7.8-0.49-0.31
Round 8D.BaxterJ.Ostberg – A.MorathOpen16+7.3+0.46+1.31
Round 11D.BaxterW.Starkowski – M.KwiecienClosed16+10.4+0.65-1.94
Round 13D.BaxterW.Fornasari – H.CamberosClosed16-9.3-0.58-1.56
Round 14D.BaxterI.Popov – N.BarantievClosed16+16.4+1.02+1.62
Round 16D.BaxterM.Ince – O.EkinciClosed16-11.0-0.69+2.00
Round 17D.BaxterA.Buratti – G.FaillaOpen16+5.1+0.32+0.00
Round 18D.BaxterG.Mello – E.La RovereOpen16+20.8+1.30+2.25
Round 21D.BaxterN.Buchlev – N.SchilhartClosed16-17.5-1.09-2.00
Round 23D.BaxterJ.Kolen – A.MulderOpen16-4.4-0.28+0.62

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
+11.5Round 17🇮🇹 ITALY153NT♥Q-2+17
+11.4Round 4🇺🇸 USA 2234♥♣2-1+12
+11.3Round 14🇧🇬 BULGARIA244♠x♥A-5+12
+11.3Round 18🇧🇷 BRAZIL227NT♥5=+0
+9.4Round 7🇫🇷 FRANCE23NT♣2-1+12
+9.3Round 14🇧🇬 BULGARIA204♠♦A-1+13
+9.2Round 23🇳🇱 NETHERLANDS104♠♥7-1+13
+8.7Round 8🇸🇪 SWEDEN324♥♦A=+11
+8.5Round 16🇹🇷 TURKEY215♥♠2-1+13
+8.0Round 2🇧🇪 BELGIUM183♠♦A+1+12
+7.6Round 5🇲🇦 MOROCCO94♥♣2=+0
+7.5Round 4🇺🇸 USA 2294♠♠5=+0
+7.3Round 5🇲🇦 MOROCCO106♠♣K+1+13
+7.2Round 11🇵🇱 POLAND134♠♥6-1+12
+7.0Round 11🇵🇱 POLAND53♣♦6-1+6
+6.9Round 18🇧🇷 BRAZIL235♣♥A=+13
+6.5Round 17🇮🇹 ITALY73NT♥K-1+12
+6.3Round 7🇫🇷 FRANCE154♥♠A-1+9
+5.9Round 18🇧🇷 BRAZIL313NT♥9+3+11
+5.6Round 2🇧🇪 BELGIUM213♠♣10-1+6
+5.6Round 8🇸🇪 SWEDEN223NT♠8=-1
+5.5Round 5🇲🇦 MOROCCO43NT♥6=+10
+5.3Round 13🇦🇷 ARGENTINA75♦♣A=+0
+5.3Round 23🇳🇱 NETHERLANDS135♣♦5=-1
+5.2Round 11🇵🇱 POLAND94♠♥A=+0
+5.1Round 13🇦🇷 ARGENTINA83NT♥4=+0
+5.0Round 8🇸🇪 SWEDEN316♦♥A=-2
+4.9Round 4🇺🇸 USA 2304♠♣2=+3
+4.8Round 23🇳🇱 NETHERLANDS75♦♣Q-1+12
+4.7Round 8🇸🇪 SWEDEN203♥♠J-1+6
+4.5Round 11🇵🇱 POLAND114♣♦Q=+0
+4.5Round 14🇧🇬 BULGARIA274♥♥3+1+1
+4.3Round 3🇺🇸 USA 194♥x♦K-2-5
+4.0Round 23🇳🇱 NETHERLANDS63NT♦3-1+5
+3.8Round 17🇮🇹 ITALY82♠♣8=+6
+3.8Round 18🇧🇷 BRAZIL303♣♠2=+5
+3.7Round 2🇧🇪 BELGIUM263♦♥8+2+1
+3.6Round 3🇺🇸 USA 174♠♣A-2+7
+3.6Round 3🇺🇸 USA 1122NT♥9-2+3
+3.6Round 8🇸🇪 SWEDEN192♠x♣J-1+6
+3.5Round 18🇧🇷 BRAZIL183NT♥3+2+0
+3.4Round 18🇧🇷 BRAZIL294♠♥Q-1+6
+3.4Round 21🇩🇪 GERMANY34♠♦A+1+12
+3.4Round 23🇳🇱 NETHERLANDS114♥♣J+2+11
+3.3Round 14🇧🇬 BULGARIA234♥♦6-1+12
+3.3Round 18🇧🇷 BRAZIL272NT♠3+1+0
+3.2Round 11🇵🇱 POLAND63NT♥Q=-13
+3.1Round 14🇧🇬 BULGARIA323♠♠3-1+0
+3.0Round 5🇲🇦 MOROCCO24♥♦5+2+12
+3.0Round 5🇲🇦 MOROCCO74♠♣K+1+0
+3.0Round 18🇧🇷 BRAZIL211NT♣2+1+1
+2.8Round 13🇦🇷 ARGENTINA14♦♣Q=+6
+2.8Round 17🇮🇹 ITALY94♦♥A-1-2
+2.8Round 18🇧🇷 BRAZIL264♠♥9+1+0
+2.8Round 23🇳🇱 NETHERLANDS53♥♦7=+7
+2.7Round 8🇸🇪 SWEDEN303NT♥3=-1
+2.7Round 13🇦🇷 ARGENTINA42♠♥A=-1
+2.7Round 13🇦🇷 ARGENTINA153♥♣5-1+6
+2.7Round 21🇩🇪 GERMANY63NT♠10=+7
+2.6Round 2🇧🇪 BELGIUM293♦♣5=+0
+2.5Round 4🇺🇸 USA 2184NT♥5+2+13
+2.5Round 21🇩🇪 GERMANY75♥♣2=+0
+2.3Round 5🇲🇦 MOROCCO112♠♣5+1+6
+2.3Round 13🇦🇷 ARGENTINA31♥♦A+1+0
+2.3Round 17🇮🇹 ITALY143NT♦2+2+1
+2.2Round 14🇧🇬 BULGARIA184♥♥3-1-2
+2.1Round 16🇹🇷 TURKEY241NT♠Q+2+6
+2.0Round 21🇩🇪 GERMANY116♦♥3-1-2
+1.9Round 13🇦🇷 ARGENTINA133NT♣5=-1
+1.8Round 11🇵🇱 POLAND103NT♠J+1+0
+1.6Round 2🇧🇪 BELGIUM271NT♥9=-1
+1.6Round 7🇫🇷 FRANCE13NT♥9+1-1
+1.5Round 3🇺🇸 USA 115♥♠6+1+1
+1.4Round 16🇹🇷 TURKEY324♥♣4+1+14
+1.3Round 2🇧🇪 BELGIUM316♠♠7+1-11
+1.2Round 4🇺🇸 USA 2283♣♦J+1+0
+1.2Round 11🇵🇱 POLAND124♠♣K=+0
+1.1Round 13🇦🇷 ARGENTINA114♥♦5+1+0
+1.1Round 16🇹🇷 TURKEY283NT♦2-2+7
+1.0Round 7🇫🇷 FRANCE54♠♥5=+0
+1.0Round 14🇧🇬 BULGARIA175♣♠A=+0
+1.0Round 21🇩🇪 GERMANY102NT♠2-2+2
+0.9Round 2🇧🇪 BELGIUM285♥x♦A-1+0
+0.9Round 5🇲🇦 MOROCCO133♣♣3+1+0
+0.9Round 21🇩🇪 GERMANY53♦♥J-2-11
+0.9Round 23🇳🇱 NETHERLANDS93NT♥8+1+0
+0.8Round 2🇧🇪 BELGIUM253NT♣3-1-1
+0.8Round 5🇲🇦 MOROCCO14♥♣7+2+1
+0.8Round 5🇲🇦 MOROCCO82♥♦Q-1+4
+0.8Round 17🇮🇹 ITALY33NT♣5-1+5
+0.8Round 17🇮🇹 ITALY44♠♥K+1-13
+0.6Round 11🇵🇱 POLAND24♠♥K=-15
+0.6Round 16🇹🇷 TURKEY181NT♠10-1+11
+0.6Round 23🇳🇱 NETHERLANDS33NT♥8=+0
+0.5Round 3🇺🇸 USA 1101♥♦3-1+0
+0.5Round 7🇫🇷 FRANCE113NT♥6=+2
+0.5Round 16🇹🇷 TURKEY233NT♥Q+3-13
+0.4Round 2🇧🇪 BELGIUM202♠♦7+1+0
+0.3Round 5🇲🇦 MOROCCO32♠♦6+1+0
+0.3Round 8🇸🇪 SWEDEN184♠♦Q-1+0
+0.3Round 11🇵🇱 POLAND34♠♦J=+0
+0.3Round 14🇧🇬 BULGARIA294♠♦10-1-1
+0.3Round 18🇧🇷 BRAZIL251NT♠3=+1
+0.2Round 2🇧🇪 BELGIUM223NT♥2=+1
+0.2Round 4🇺🇸 USA 2201♣x♠9-3+11
+0.2Round 14🇧🇬 BULGARIA254♠♦Q+3+17
+0.1Round 16🇹🇷 TURKEY311NTx♠2-2+8
-0.0Round 14🇧🇬 BULGARIA304♠♥Q+2-11
-0.0Round 17🇮🇹 ITALY24♥♥A=+0
-0.1Round 17🇮🇹 ITALY101NT♣7-1+0
-0.2Round 7🇫🇷 FRANCE124♦♥8-1-5
-0.2Round 17🇮🇹 ITALY123NT♦J=-1
-0.3Round 3🇺🇸 USA 125♦♠K-1+6
-0.3Round 5🇲🇦 MOROCCO163♣♥A=+0
-0.4Round 16🇹🇷 TURKEY253NT♣10-1-2
-0.5Round 4🇺🇸 USA 2311NT♣2+2-6
-0.5Round 7🇫🇷 FRANCE42♠♥J+2+10
-0.6Round 5🇲🇦 MOROCCO143♥♠K=+6
-0.6Round 8🇸🇪 SWEDEN283♣♦Q-2+1
-0.6Round 16🇹🇷 TURKEY173♥♣A=-1
-0.6Round 18🇧🇷 BRAZIL173♣♥3-1-3
-0.7Round 3🇺🇸 USA 1164♥♣A+1+0
-0.7Round 7🇫🇷 FRANCE104♥♣J=+1
-0.7Round 14🇧🇬 BULGARIA283♠♥A-1-6
-0.8Round 2🇧🇪 BELGIUM324♥♣Q=+0
-0.8Round 7🇫🇷 FRANCE144♠♦9+1+0
-0.8Round 17🇮🇹 ITALY163♥♦K-1+0
-0.9Round 3🇺🇸 USA 184♥♣3=-7
-0.9Round 8🇸🇪 SWEDEN173NT♠Q=+2
-0.9Round 8🇸🇪 SWEDEN294♠♦K+1+0
-0.9Round 13🇦🇷 ARGENTINA51NT♦7-1-7
-0.9Round 21🇩🇪 GERMANY163NT♠K+2+0
-1.0Round 3🇺🇸 USA 1114♦♠10-1+2
-1.0Round 7🇫🇷 FRANCE74♥♥2+1-11
-1.0Round 11🇵🇱 POLAND151NT♦4=+0
-1.0Round 18🇧🇷 BRAZIL324♠♦5+1+0
-1.1Round 7🇫🇷 FRANCE133NT♥2=-1
-1.1Round 16🇹🇷 TURKEY194♦♦2-1-2
-1.1Round 16🇹🇷 TURKEY304♠♦K-3-6
-1.1Round 17🇮🇹 ITALY64♠♥A+1-1
-1.2Round 3🇺🇸 USA 1142NT♥2+1+1
-1.2Round 21🇩🇪 GERMANY143NT♣J+1-11
-1.3Round 2🇧🇪 BELGIUM243NT♠Q+2+0
-1.3Round 13🇦🇷 ARGENTINA163NT♦5+1-1
-1.3Round 18🇧🇷 BRAZIL241NT♠5+2+6
-1.4Round 4🇺🇸 USA 2244♠♥9-2+5
-1.4Round 8🇸🇪 SWEDEN213♣♥Q+1+0
-1.4Round 11🇵🇱 POLAND144♥♠5+1+0
-1.4Round 13🇦🇷 ARGENTINA104♥♠8=+0
-1.4Round 13🇦🇷 ARGENTINA144♥♣7+2-1
-1.5Round 2🇧🇪 BELGIUM234♠♥J=+17
-1.5Round 8🇸🇪 SWEDEN234♥♠K+2+12
-1.6Round 8🇸🇪 SWEDEN273NT♠3-2-6
-1.6Round 14🇧🇬 BULGARIA22Pass+2
-1.6Round 21🇩🇪 GERMANY132♥♠8+1-1
-1.7Round 4🇺🇸 USA 2214♥♠9=-3
-1.7Round 5🇲🇦 MOROCCO54♥♦10+1+0
-1.7Round 18🇧🇷 BRAZIL203♥♣4+1+10
-1.8Round 13🇦🇷 ARGENTINA23♥♣Q-1+2
-1.8Round 16🇹🇷 TURKEY262♥♣4-1+0
-1.8Round 23🇳🇱 NETHERLANDS81♠♥8=-2
-1.9Round 3🇺🇸 USA 153NT♥5+2+0
-1.9Round 7🇫🇷 FRANCE61NT♠10+1+0
-1.9Round 17🇮🇹 ITALY13NT♣J+2-1
-2.0Round 17🇮🇹 ITALY114♥♣10=+0
-2.0Round 21🇩🇪 GERMANY45♣x♣A-1+0
-2.1Round 7🇫🇷 FRANCE162♠♣A=-5
-2.2Round 2🇧🇪 BELGIUM303♥♣K=-4
-2.2Round 21🇩🇪 GERMANY96NT♥6=+0
-2.3Round 4🇺🇸 USA 2223NT♠2-2-7
-2.3Round 11🇵🇱 POLAND85♣♦A+1-1
-2.5Round 4🇺🇸 USA 2271♥♣8+2+0
-2.5Round 23🇳🇱 NETHERLANDS153NT♥Q-2-6
-2.6Round 14🇧🇬 BULGARIA213NT♥2=+0
-2.6Round 21🇩🇪 GERMANY152♣♣6+2-1
-2.7Round 3🇺🇸 USA 1134♠♥K=+0
-2.7Round 11🇵🇱 POLAND13♠♦Q-1-6
-2.7Round 14🇧🇬 BULGARIA264♥♦3+1-1
-3.0Round 8🇸🇪 SWEDEN262♥♦A+1+0
-3.0Round 21🇩🇪 GERMANY24♦♥A-1+1
-3.0Round 23🇳🇱 NETHERLANDS145♥x♣A-1+0
-3.2Round 5🇲🇦 MOROCCO123♠♠2+1-6
-3.3Round 2🇧🇪 BELGIUM192♥♦A-2-3
-3.3Round 3🇺🇸 USA 133NT♠4-2-13
-3.3Round 7🇫🇷 FRANCE83♦♣A=-5
-3.3Round 11🇵🇱 POLAND43NT♠6-3-5
-3.3Round 16🇹🇷 TURKEY274♠♦2=+0
-3.5Round 21🇩🇪 GERMANY122♠♥9=-9
-3.5Round 23🇳🇱 NETHERLANDS45♣x♥A-2-14
-3.6Round 5🇲🇦 MOROCCO154♠♥6=-11
-3.6Round 23🇳🇱 NETHERLANDS14♠x♦J-1-11
-4.2Round 14🇧🇬 BULGARIA314♥♦Q=+0
-4.4Round 7🇫🇷 FRANCE94♠♦Q=+1
-4.6Round 11🇵🇱 POLAND163♦♥9=-9
-5.0Round 4🇺🇸 USA 2173♠♠2=-7
-5.0Round 4🇺🇸 USA 2325♣♦K+1-10
-5.2Round 13🇦🇷 ARGENTINA92♥♣10+1-6
-5.2Round 16🇹🇷 TURKEY296♠♦2-1-13
-5.3Round 3🇺🇸 USA 143NT♥7=+0
-5.3Round 11🇵🇱 POLAND74♠♦10=+0
-5.4Round 2🇧🇪 BELGIUM175♣♦9-1-10
-5.4Round 16🇹🇷 TURKEY224♥♦2-1+1
-5.7Round 3🇺🇸 USA 165♦x♥A-2-2
-5.7Round 4🇺🇸 USA 2263NT♥6-2-12
-5.8Round 21🇩🇪 GERMANY14♥♣10=-8
-6.2Round 17🇮🇹 ITALY133♠♦4=-10
-6.3Round 8🇸🇪 SWEDEN244♥♣2+1-2
-6.3Round 23🇳🇱 NETHERLANDS163NT♥6+2+0
-6.4Round 16🇹🇷 TURKEY205♦x♦2+1+9
-6.8Round 4🇺🇸 USA 2254♥♠7=-6
-7.0Round 14🇧🇬 BULGARIA193NT♥4+1-10
-7.1Round 8🇸🇪 SWEDEN254♠♦A-1-5
-7.2Round 21🇩🇪 GERMANY86♠♥6+1-11
-7.2Round 23🇳🇱 NETHERLANDS124♥♠8+1-1
-7.3Round 3🇺🇸 USA 1154♠♣10=-8
-7.3Round 5🇲🇦 MOROCCO66♦♥Q-1-9
-7.5Round 23🇳🇱 NETHERLANDS24♠♠6-1-3
-8.6Round 18🇧🇷 BRAZIL197♥x♦6-6+0
-9.7Round 4🇺🇸 USA 2194♠♦J-2-13
-9.9Round 13🇦🇷 ARGENTINA64♠♥K-3-11
-10.2Round 18🇧🇷 BRAZIL286♠♣7-1-14
-10.6Round 7🇫🇷 FRANCE34♠x♥A-4-12
-11.1Round 17🇮🇹 ITALY56♠♦Q=-13
-11.3Round 13🇦🇷 ARGENTINA124♥♠3=-11