🇩🇰 BOESGAARD Knud-Aage · DENMARK

18rank
+103.3Butler · 240 bds
+0.43per board
±4.2swing
+0.25vs par /bd · #42/135
+0.37adjusted /bd
Butler per round: 3.1 16.1 -17 9.6 30 32.3 21.9 -33 16.3 23.8 11.5 7.7 7.8 -19.9 -6.9by round

vs par split: bidding +0.30 · play -0.10

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.37/bd

Card play — on target: opening leads 85.7% #8 of 135 · declarer play 74.2% #55 of 135 · defence 92.9% #5 of 135

Card play by contract type — on target
vs NTvs a suit
Opening leads68.8% (16)92.5% (40)
Declarer play57.1% (14)79.2% (48)
Defence88.2% (34)94.9% (79)

Opening leads by suit led: ♠ 80.0% (15) · ♥ 81.2% (16) · ♦ 92.9% (14) · ♣ 90.9% (11)

vs par by strain: NT -0.39 (66) · a suit +0.43 (173)

vs par by level: part-score +0.17 (90) · game +0.32 (131) · slam -0.50 (18)

By role: declaring -0.00/bd (-2.52 vs par · 126) · defending +0.91/bd (+3.32 vs par · 114)

By vulnerability: vulnerable +1.17/bd (+0.88 vs par · 120) · not vulnerable -0.31/bd (-0.38 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.NielsenN.Norani – H.SumarClosed16+3.1+0.19-0.69
Round 2H.NielsenM.Karadeniz – O.EkinciClosed16+16.1+1.01+3.81
Round 4H.NielsenB.Efraimsson – M.AxdorphOpen16-17.0-1.06-2.50
Round 7H.NielsenM.Ino – T.ImakuraClosed16+9.6+0.60+2.88
Round 9H.NielsenP.Marstrander – T.BakkeOpen16+30.0+1.88+2.06
Round 11H.NielsenK.Chiu – P.ChunOpen16+32.3+2.02+0.94
Round 12H.NielsenL.Poplilov – M.PoplilovClosed16+21.9+1.37+0.69
Round 14H.NielsenL.Ligambi – G.AstoreClosed16-33.0-2.06-4.25
Round 15H.NielsenM.Rosenberg – M.LairOpen16+16.3+1.02+1.00
Round 16H.NielsenA.Braithwaite – A.De LiveraOpen16+23.8+1.49+1.50
Round 18H.NielsenD.Poddar – J.SolaniOpen16+11.5+0.72+0.56
Round 19H.NielsenP.Lagache – D.BauquierOpen16+7.7+0.48-0.31
Round 21H.NielsenW.Starkowski – M.KwiecienClosed16+7.8+0.49-0.69
Round 22H.NielsenH.Vergoed – A.MulderOpen16-19.9-1.24-0.38
Round 23H.NielsenX.Shen – M.ShenOpen16-6.9-0.43-0.88

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
+13.0Round 1🇦🇪 U.A.E.26♣♣7-2+13
+11.9Round 21🇵🇱 POLAND24♥♦7-1+13
+11.2Round 9🇳🇴 NORWAY135♠♦A-1+7
+9.6Round 11🇭🇰 CHINA HONG KONG156♦♣7=-11
+9.2Round 18🇮🇳 INDIA323NT♣3=+10
+9.1Round 9🇳🇴 NORWAY124♥♣J=+8
+8.7Round 2🇹🇷 TURKEY292♥♥5+3+10
+8.6Round 9🇳🇴 NORWAY34♠♥A-1+12
+8.5Round 2🇹🇷 TURKEY193NT♦9-1+10
+8.3Round 15🇺🇸 USA 263NT♠9-1+5
+8.3Round 16🇦🇺 AUSTRALIA313♠♥7=+11
+8.2Round 11🇭🇰 CHINA HONG KONG112♥x♦A-2+9
+7.5Round 2🇹🇷 TURKEY183NT♥6=+7
+7.0Round 18🇮🇳 INDIA224♥♠A+2+9
+6.8Round 19🇷🇪 REUNION44♥♣5-1+12
+6.6Round 1🇦🇪 U.A.E.105♦♠2-1+13
+6.4Round 15🇺🇸 USA 274♥♠J-1+6
+6.3Round 4🇸🇪 SWEDEN243NT♠A+1+4
+6.1Round 11🇭🇰 CHINA HONG KONG67♠♥3=+0
+6.1Round 15🇺🇸 USA 2133NT♦2=+0
+6.0Round 12🇧🇬 BULGARIA262♠♥5-2+7
+5.8Round 19🇷🇪 REUNION123NT♣J=+7
+5.7Round 15🇺🇸 USA 234♥♦5=+0
+5.7Round 16🇦🇺 AUSTRALIA213NT♥10+1+10
+5.4Round 21🇵🇱 POLAND133NT♣3-2+8
+5.3Round 19🇷🇪 REUNION71NT♥4-1+12
+5.3Round 21🇵🇱 POLAND123NT♦2-1+6
+5.3Round 23🇨🇳 CHINA43NT♣4-2+7
+5.2Round 12🇧🇬 BULGARIA174♠♣A-1+6
+5.1Round 2🇹🇷 TURKEY303♣♦2-1+10
+5.1Round 7🇯🇵 JAPAN93NT♠4+1+0
+5.0Round 12🇧🇬 BULGARIA253♥♠4=-7
+4.9Round 1🇦🇪 U.A.E.114♠x♠9-1+0
+4.6Round 11🇭🇰 CHINA HONG KONG142♥♦8-2+0
+4.6Round 21🇵🇱 POLAND74♥♣Q=-13
+4.4Round 16🇦🇺 AUSTRALIA185♣♥10-1+10
+4.4Round 22🇳🇱 NETHERLANDS204NT♠5+2+13
+4.3Round 1🇦🇪 U.A.E.75♥♣Q=+0
+4.3Round 19🇷🇪 REUNION133NT♥3-3+9
+4.2Round 7🇯🇵 JAPAN34♠♦Q=-1
+4.2Round 9🇳🇴 NORWAY45♥x♠A-3+16
+4.2Round 16🇦🇺 AUSTRALIA323NT♣4+2+2
+4.1Round 22🇳🇱 NETHERLANDS263♠♦K-1+6
+4.0Round 9🇳🇴 NORWAY166♦♣6+1+1
+4.0Round 14🇮🇹 ITALY204♥♣6-1+6
+3.9Round 11🇭🇰 CHINA HONG KONG133♠♠3=-8
+3.9Round 22🇳🇱 NETHERLANDS194♥♣10=+0
+3.8Round 18🇮🇳 INDIA314♥♦3=+0
+3.7Round 16🇦🇺 AUSTRALIA231NT♥Q+2+2
+3.6Round 7🇯🇵 JAPAN102♠♥4=+11
+3.4Round 4🇸🇪 SWEDEN173NT♣J-4+8
+3.4Round 19🇷🇪 REUNION104♦x♣2-1+2
+3.3Round 2🇹🇷 TURKEY206♦♦3+1+13
+3.3Round 7🇯🇵 JAPAN143NT♥7-1+10
+3.3Round 18🇮🇳 INDIA171NT♣4-2-1
+3.3Round 21🇵🇱 POLAND91NT♥8-2+0
+3.2Round 7🇯🇵 JAPAN44♣♥A-1+6
+3.0Round 2🇹🇷 TURKEY175♦♠9+1+2
+3.0Round 9🇳🇴 NORWAY73♦♥7+2-10
+3.0Round 15🇺🇸 USA 2163♠♣K+1+2
+3.0Round 16🇦🇺 AUSTRALIA281NT♠6+3+2
+3.0Round 22🇳🇱 NETHERLANDS253♠♥Q+1+10
+3.0Round 22🇳🇱 NETHERLANDS273NT♦4=+0
+2.8Round 1🇦🇪 U.A.E.152♠♦K-1+5
+2.8Round 12🇧🇬 BULGARIA194♥♠7-2+3
+2.6Round 7🇯🇵 JAPAN124♥♠A-2+13
+2.6Round 15🇺🇸 USA 2102♥♣8+1+0
+2.5Round 11🇭🇰 CHINA HONG KONG104♠♥5-4+5
+2.5Round 16🇦🇺 AUSTRALIA261NT♠3-1+1
+2.5Round 16🇦🇺 AUSTRALIA276♥♣9+1+1
+2.5Round 23🇨🇳 CHINA132♠♥A=+0
+2.4Round 11🇭🇰 CHINA HONG KONG95♣♥K-2+6
+2.4Round 16🇦🇺 AUSTRALIA223NT♣8+1+0
+2.3Round 1🇦🇪 U.A.E.134♠♦8+1+17
+2.3Round 9🇳🇴 NORWAY24♠♥6+3+10
+2.2Round 11🇭🇰 CHINA HONG KONG5Pass+12
+2.0Round 14🇮🇹 ITALY314♥♠2+1+1
+2.0Round 15🇺🇸 USA 2123♦♦10-1+0
+2.0Round 18🇮🇳 INDIA283NT♣7+2+0
+1.9Round 2🇹🇷 TURKEY313♠♦A-1+5
+1.9Round 2🇹🇷 TURKEY322♠♣3=+0
+1.9Round 12🇧🇬 BULGARIA233NT♣4+1+1
+1.9Round 19🇷🇪 REUNION63♦♣3=+0
+1.9Round 23🇨🇳 CHINA22♠♦7-1+5
+1.9Round 23🇨🇳 CHINA143NT♦2-1+10
+1.8Round 12🇧🇬 BULGARIA283♦♣3-1-2
+1.8Round 16🇦🇺 AUSTRALIA202♥♦J+1+1
+1.7Round 11🇭🇰 CHINA HONG KONG11NT♠2+2+1
+1.7Round 12🇧🇬 BULGARIA217♠♣10=+0
+1.7Round 18🇮🇳 INDIA193NT♦8+2+2
+1.7Round 21🇵🇱 POLAND42♠♠2+1+1
+1.7Round 23🇨🇳 CHINA12♥♣K+2+1
+1.6Round 11🇭🇰 CHINA HONG KONG23♣♦A+1+0
+1.6Round 15🇺🇸 USA 293♣♦J+1+7
+1.6Round 18🇮🇳 INDIA302♥♦K=+5
+1.5Round 4🇸🇪 SWEDEN261♥♦3+2+6
+1.5Round 4🇸🇪 SWEDEN314♥♣J+1+0
+1.5Round 9🇳🇴 NORWAY64♠♥8-1+6
+1.5Round 11🇭🇰 CHINA HONG KONG82♠♥2=-1
+1.5Round 12🇧🇬 BULGARIA201NT♣3-3-7
+1.5Round 16🇦🇺 AUSTRALIA172♥♣10+1+1
+1.5Round 23🇨🇳 CHINA163♠♣7=+4
+1.4Round 4🇸🇪 SWEDEN234♥♦3+1-13
+1.4Round 11🇭🇰 CHINA HONG KONG163NT♦6=+0
+1.2Round 7🇯🇵 JAPAN73♥♦K=+0
+1.2Round 16🇦🇺 AUSTRALIA294♠♥Q+1+0
+1.1Round 19🇷🇪 REUNION13NT♠5+1+0
+1.0Round 14🇮🇹 ITALY253NT♥Q-1-6
+1.0Round 18🇮🇳 INDIA204♠♦9+1+0
+0.9Round 18🇮🇳 INDIA263♦♣K=+6
+0.6Round 4🇸🇪 SWEDEN225♦♠K-1+5
+0.6Round 11🇭🇰 CHINA HONG KONG43♦♣Q+2-10
+0.6Round 12🇧🇬 BULGARIA294♥♣A+2+13
+0.5Round 12🇧🇬 BULGARIA304♠♥A=+3
+0.5Round 12🇧🇬 BULGARIA314♠♦8=+1
+0.5Round 15🇺🇸 USA 256♠♣A=+0
+0.4Round 15🇺🇸 USA 2152♣♠7=+2
+0.4Round 21🇵🇱 POLAND54♥♦A+1+0
+0.4Round 21🇵🇱 POLAND154♠♥6=+0
+0.4Round 22🇳🇱 NETHERLANDS324♥♣10=+0
+0.3Round 9🇳🇴 NORWAY56♠♣J+1+11
+0.3Round 9🇳🇴 NORWAY84♠♥2+1+0
+0.3Round 18🇮🇳 INDIA212♥♣6-1+5
+0.2Round 7🇯🇵 JAPAN154♠♥10=-1
+0.2Round 22🇳🇱 NETHERLANDS293NT♠Q+1+1
+0.1Round 1🇦🇪 U.A.E.162♦♦3+2+7
+0.1Round 22🇳🇱 NETHERLANDS303NT♦3+1+0
+0.1Round 23🇨🇳 CHINA151NT♠3-1-2
-0.0Round 2🇹🇷 TURKEY263NT♣5=+0
+0.0Round 9🇳🇴 NORWAY101NT♠5+1-1
+0.0Round 19🇷🇪 REUNION114♠♣Q=+0
-0.0Round 21🇵🇱 POLAND31NT♦3-1-3
-0.1Round 1🇦🇪 U.A.E.44♥♣J+1-13
-0.1Round 12🇧🇬 BULGARIA324♠♦3+1+0
-0.1Round 21🇵🇱 POLAND13♦♥Q-1+3
-0.2Round 2🇹🇷 TURKEY254♠♥6-1+5
-0.2Round 4🇸🇪 SWEDEN324♠♦6=+0
-0.2Round 9🇳🇴 NORWAY154♠♦A-1-6
-0.2Round 23🇨🇳 CHINA66♠♥10=-11
-0.3Round 4🇸🇪 SWEDEN204♠♠2+1+0
-0.3Round 14🇮🇹 ITALY214♠♦8+1-1
-0.3Round 23🇨🇳 CHINA95♠♥2=+12
-0.4Round 7🇯🇵 JAPAN82♥♦K-1+2
-0.4Round 23🇨🇳 CHINA124♠♣10+1+0
-0.5Round 12🇧🇬 BULGARIA184♥♣6+1+0
-0.5Round 12🇧🇬 BULGARIA244♥♣3+1+0
-0.5Round 22🇳🇱 NETHERLANDS234♥♦10+1+0
-0.5Round 23🇨🇳 CHINA82♣♥A-1-2
-0.6Round 1🇦🇪 U.A.E.34♠♥5+3-12
-0.6Round 4🇸🇪 SWEDEN253NT♣4+2-13
-0.6Round 14🇮🇹 ITALY262♥x♥2-2+3
-0.6Round 15🇺🇸 USA 243♠♥Q-1+0
-0.7Round 14🇮🇹 ITALY294♥♥2+1+0
-0.7Round 14🇮🇹 ITALY324♠♦A+1+0
-0.7Round 19🇷🇪 REUNION94♣♦K-1-2
-0.7Round 22🇳🇱 NETHERLANDS246♥x♠A-2+0
-0.7Round 23🇨🇳 CHINA32NT♠3-2-5
-0.8Round 2🇹🇷 TURKEY244♠♥Q+1+0
-0.8Round 14🇮🇹 ITALY193♠♣A-3-9
-0.9Round 7🇯🇵 JAPAN61NT♦3+1+0
-0.9Round 21🇵🇱 POLAND104♥♦8=-1
-1.0Round 7🇯🇵 JAPAN53♠♦2-2+9
-1.0Round 7🇯🇵 JAPAN135♦♠2-1+6
-1.0Round 19🇷🇪 REUNION22♠♠5-1+2
-1.0Round 19🇷🇪 REUNION162♦♥9+1+0
-1.1Round 7🇯🇵 JAPAN14♥♦9-1-2
-1.1Round 18🇮🇳 INDIA243NT♠Q+2-2
-1.2Round 1🇦🇪 U.A.E.65♦♠10-1-6
-1.2Round 1🇦🇪 U.A.E.92♠♦4=+0
-1.2Round 19🇷🇪 REUNION145♦♠K+1-15
-1.3Round 7🇯🇵 JAPAN163NT♥Q+1+0
-1.3Round 14🇮🇹 ITALY172♠♥10-1-4
-1.3Round 18🇮🇳 INDIA275♥♣A=+0
-1.6Round 4🇸🇪 SWEDEN283♥♠4-1-1
-1.6Round 16🇦🇺 AUSTRALIA246♠♥J=+0
-1.7Round 9🇳🇴 NORWAY143NT♥8=+1
-1.7Round 21🇵🇱 POLAND143♥♠Q-1-5
-1.8Round 4🇸🇪 SWEDEN303NT♥9+2-11
-1.8Round 15🇺🇸 USA 2143♦♥Q+1+0
-1.8Round 18🇮🇳 INDIA252♠♦6+2-1
-2.0Round 1🇦🇪 U.A.E.122♥♦5=-6
-2.0Round 14🇮🇹 ITALY283NT♦J+1+1
-2.0Round 15🇺🇸 USA 282♣♠J-1+2
-2.1Round 12🇧🇬 BULGARIA221NT♦4+1-1
-2.1Round 15🇺🇸 USA 224♥♣K+1+0
-2.3Round 23🇨🇳 CHINA114♦♣7-2-6
-2.4Round 9🇳🇴 NORWAY113♥♣5=-6
-2.4Round 12🇧🇬 BULGARIA272♣♠8+3-6
-2.7Round 1🇦🇪 U.A.E.52♠♥5=+0
-2.9Round 9🇳🇴 NORWAY13♣♠A-1-5
-3.0Round 2🇹🇷 TURKEY213♥♠A=+0
-3.0Round 19🇷🇪 REUNION33NT♥J+4-17
-3.3Round 21🇵🇱 POLAND161NT♦5=+0
-3.3Round 23🇨🇳 CHINA54♥♠K-1-12
-3.4Round 7🇯🇵 JAPAN114♥♦2-3-7
-3.4Round 16🇦🇺 AUSTRALIA194♠♥Q=+0
-3.6Round 4🇸🇪 SWEDEN274♠♣A-1-4
-3.6Round 19🇷🇪 REUNION83NT♣J-1-5
-3.7Round 2🇹🇷 TURKEY223NT♦Q+1-1
-3.7Round 4🇸🇪 SWEDEN194♠♥7-2+6
-3.7Round 22🇳🇱 NETHERLANDS181NT♠6+1+0
-3.8Round 4🇸🇪 SWEDEN211♠♠4+3-6
-3.8Round 11🇭🇰 CHINA HONG KONG125♣x♥K-4+12
-3.8Round 22🇳🇱 NETHERLANDS175♦x♣K+1+4
-3.9Round 11🇭🇰 CHINA HONG KONG35♣♥K=+0
-4.1Round 14🇮🇹 ITALY273NT♥A-3-7
-4.3Round 4🇸🇪 SWEDEN292♠♥K+2-10
-4.3Round 14🇮🇹 ITALY231NT♦8+2-10
-4.3Round 19🇷🇪 REUNION153♣♠10-1-4
-4.4Round 2🇹🇷 TURKEY233NT♣10=+0
-4.4Round 14🇮🇹 ITALY224♥♣J-1-12
-4.4Round 23🇨🇳 CHINA73♣♠K-2-2
-4.7Round 7🇯🇵 JAPAN24♥♠9=+0
-4.8Round 21🇵🇱 POLAND84♥x♣A-2-9
-4.9Round 18🇮🇳 INDIA182♥♦10+3-6
-5.0Round 2🇹🇷 TURKEY273NT♦3=+0
-5.0Round 18🇮🇳 INDIA293NT♠2-1-13
-5.2Round 18🇮🇳 INDIA233♦♣2-1-5
-5.4Round 14🇮🇹 ITALY303NT♠4+1-7
-6.0Round 15🇺🇸 USA 214♥♣3-1-10
-6.1Round 19🇷🇪 REUNION52NT♦3+2-6
-6.2Round 16🇦🇺 AUSTRALIA254♠♥A=-8
-6.2Round 16🇦🇺 AUSTRALIA302♥x♠4-2-9
-6.3Round 11🇭🇰 CHINA HONG KONG73♥♦A-1+0
-6.3Round 21🇵🇱 POLAND115♦♣5+2-11
-6.3Round 22🇳🇱 NETHERLANDS313NT♦J-2-12
-6.5Round 22🇳🇱 NETHERLANDS225♥x♦A-1-11
-6.7Round 2🇹🇷 TURKEY286♠♠5=+0
-7.0Round 14🇮🇹 ITALY243NT♥8-2-11
-7.2Round 1🇦🇪 U.A.E.83NT♦Q-3-17
-7.3Round 9🇳🇴 NORWAY96♦♥3-1-11
-7.3Round 22🇳🇱 NETHERLANDS216NT♣10-1-17
-7.5Round 1🇦🇪 U.A.E.15♦x♦5-1-11
-7.8Round 15🇺🇸 USA 2116♣♠A=+2
-8.1Round 21🇵🇱 POLAND66♠♣A=+0
-8.4Round 1🇦🇪 U.A.E.143NT♣5+1-1
-8.4Round 14🇮🇹 ITALY185♦♣10-3-12
-9.7Round 23🇨🇳 CHINA105♣x♥K-1-13
-10.2Round 22🇳🇱 NETHERLANDS287♥♥7=+0
-11.8Round 4🇸🇪 SWEDEN185♥♠4=-11