🇺🇸 JACOBUS Marc · USA2

16rank
+174.2Butler · 256 bds
+0.68per board
±4.6swing
+1.07vs par /bd · #9/129
+0.71adjusted /bd
Butler per round: 10 -1.6 -1 41.9 12.1 -25.4 16.1 24.9 16.1 17.7 -10.8 6.8 60.6 6.6 19.9 -19.7by round

vs par split: bidding +0.46 · play +0.59

Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted +0.71/bd

Card play — on target: opening leads 87.3% #24 of 129 · declarer play 83.1% #13 of 129 · defence 88.1% #46 of 129

Card play by contract type — on target
vs NTvs a suit
Opening leads89.5% (19)86.5% (52)
Declarer play76.5% (17)85.4% (48)
Defence85.3% (34)89.0% (100)

Opening leads by suit led: ♠ 83.3% (12) · ♥ 95.5% (22) · ♦ 90.9% (22) · ♣ 73.3% (15)

vs par by strain: NT +1.18 (74) · a suit +1.03 (182)

vs par by level: part-score +1.59 (108) · game +0.78 (135) · slam -0.15 (13)

By role: declaring +0.78/bd (-1.08 vs par · 122) · defending +0.59/bd (+3.04 vs par · 134)

By vulnerability: vulnerable +0.73/bd (+0.63 vs par · 128) · not vulnerable +0.63/bd (+1.52 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1E.WoldA.Nestoridis – V.BloomOpen16+10.0+0.62+0.56
Round 2M.PassellR.Klinger – W.HaughieClosed16-1.6-0.10-1.38
Round 4E.WoldD.Johnson – J.StasOpen16-1.0-0.06+0.69
Round 5M.PassellM.Ghamrawy – L.SamieClosed16+41.9+2.62+5.56
Round 6E.WoldA.Kowalski – J.RomanskiOpen16+12.1+0.76+0.44
Round 7E.WoldC.Tsai – H.LaiOpen16-25.4-1.59-1.25
Round 8M.PassellC.Ackerley – D.RussellOpen16+16.1+1.01+0.06
Round 10M.PassellO.Janssens – K.VriezeOpen16+24.9+1.56+3.94
Round 12E.WoldS.Moller – P.SchaltzOpen16+16.1+1.01+1.50
Round 13E.WoldP.Yeung – A.ChengOpen16+17.7+1.11+2.19
Round 14M.PassellM.Elinescu – E.WladowClosed16-10.8-0.68+1.94
Round 16M.PassellI.Sime – J.MurdochClosed16+6.8+0.42-0.31
Round 18E.WoldV.Sharma – A.GoelOpen16+60.6+3.79+2.06
Round 19E.WoldT.Imakura – M.OhashiOpen16+6.6+0.41+1.44
Round 20M.PassellP.Poizat – G.LasserreClosed16+19.9+1.24+1.50
Round 21E.WoldH.Lasut – E.ManoppoOpen16-19.7-1.23-1.75

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
+15.4Round 5🇪🇬 EGYPT77♥♥J-1+17
+13.6Round 12🇩🇰 DENMARK322♠x♥A+1+14
+12.1Round 18🇮🇳 INDIA244♠♥K=+11
+11.4Round 10🇳🇱 NETHERLANDS255♦x♣3-3+12
+10.9Round 12🇩🇰 DENMARK263NT♣4=+0
+10.3Round 1🇿🇦 SOUTH AFRICA104♣♥6-1+12
+9.8Round 6🇵🇱 POLAND293NT♠9=+0
+9.6Round 14🇩🇪 GERMANY216♥♦6-2+16
+9.4Round 13🇭🇰 CHINA HONG KONG103♠♥7+1+8
+9.4Round 14🇩🇪 GERMANY183♦x♣A-1+11
+9.3Round 18🇮🇳 INDIA263NT♦4+1+11
+8.4Round 10🇳🇱 NETHERLANDS213NT♥5-1+15
+8.4Round 21🇮🇩 INDONESIA116♦♥K=+0
+8.3Round 10🇳🇱 NETHERLANDS175♣x♠K=+4
+8.2Round 1🇿🇦 SOUTH AFRICA94♥♠10+1+7
+8.2Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND303NT♣9-1+10
+8.1Round 18🇮🇳 INDIA313NT♥7+3+14
+7.6Round 13🇭🇰 CHINA HONG KONG114♠x♥3-4-5
+7.6Round 14🇩🇪 GERMANY293NT♣2=-1
+7.6Round 18🇮🇳 INDIA293♠♦2-3+8
+7.5Round 5🇪🇬 EGYPT33NT♦Q+2+11
+7.5Round 8🇳🇿 NEW ZEALAND184♥♦6-2+13
+7.4Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND193NT♥Q=-1
+7.0Round 4🇧🇪 BELGIUM233♠♦6=+0
+6.9Round 5🇪🇬 EGYPT151NT♣3+1+6
+6.9Round 18🇮🇳 INDIA323NT♠K=+0
+6.7Round 2🇦🇺 AUSTRALIA233♠♥2=+12
+6.7Round 12🇩🇰 DENMARK202♥♦7+3+10
+6.4Round 7🇹🇼 CHINESE TAIPEI94♥♣4=+7
+6.3Round 19🇯🇵 JAPAN133NT♥10-1+12
+6.3Round 21🇮🇩 INDONESIA133NT♦9-1+12
+6.2Round 5🇪🇬 EGYPT123♥♠Q+2+15
+5.9Round 6🇵🇱 POLAND245♣x♠A-1+5
+5.8Round 1🇿🇦 SOUTH AFRICA165♥x♣9-1+0
+5.6Round 8🇳🇿 NEW ZEALAND241NT♦J-1+10
+5.4Round 10🇳🇱 NETHERLANDS201NT♣2=+5
+5.1Round 19🇯🇵 JAPAN126♥♠3=+0
+5.0Round 18🇮🇳 INDIA183NT♠3=-1
+4.8Round 8🇳🇿 NEW ZEALAND223♠♦9=+8
+4.8Round 13🇭🇰 CHINA HONG KONG43♣♣10+2+1
+4.7Round 8🇳🇿 NEW ZEALAND193♦♦7-1+4
+4.6Round 4🇧🇪 BELGIUM274NT♥9+2+1
+4.6Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND272♠♣K+2+4
+4.4Round 14🇩🇪 GERMANY193NT♦10-2+11
+4.4Round 20🇫🇷 FRANCE203NT♦Q=-1
+4.2Round 1🇿🇦 SOUTH AFRICA23♣♠Q=+6
+4.1Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND321NT♣2-1+5
+4.0Round 20🇫🇷 FRANCE185♣♥A-1+12
+3.9Round 13🇭🇰 CHINA HONG KONG144♥♠10=+11
+3.8Round 20🇫🇷 FRANCE231NT♦K+1+6
+3.7Round 20🇫🇷 FRANCE213NT♠2-1+5
+3.6Round 1🇿🇦 SOUTH AFRICA113NT♥6-1+5
+3.5Round 1🇿🇦 SOUTH AFRICA143♠♦3=-6
+3.4Round 5🇪🇬 EGYPT64♠♦K-3+7
+3.4Round 5🇪🇬 EGYPT144♥♣Q+2+9
+3.4Round 10🇳🇱 NETHERLANDS232♠♥A-1+11
+3.4Round 13🇭🇰 CHINA HONG KONG32♦x♥A-1-1
+3.3Round 1🇿🇦 SOUTH AFRICA63♣x♥7-3+17
+3.3Round 4🇧🇪 BELGIUM303NT♦Q-1+10
+3.2Round 18🇮🇳 INDIA234♠♣K-2+2
+3.2Round 18🇮🇳 INDIA303NT♣5-1+10
+3.1Round 6🇵🇱 POLAND174♥♦4-1+4
+3.0Round 6🇵🇱 POLAND272♥♦A-1+5
+2.9Round 2🇦🇺 AUSTRALIA204♠♣10+1+0
+2.9Round 6🇵🇱 POLAND233NT♠4-2+3
+2.9Round 7🇹🇼 CHINESE TAIPEI124♥♠A+1+0
+2.9Round 19🇯🇵 JAPAN144♦♣K-1+4
+2.8Round 4🇧🇪 BELGIUM324♠x♣2-1+6
+2.7Round 19🇯🇵 JAPAN154♠♥Q=+0
+2.6Round 2🇦🇺 AUSTRALIA213♥♣J-1+0
+2.6Round 12🇩🇰 DENMARK251♠♣4-1+4
+2.6Round 13🇭🇰 CHINA HONG KONG124♦♠A=+6
+2.5Round 13🇭🇰 CHINA HONG KONG164♥♦4=+8
+2.5Round 14🇩🇪 GERMANY315♦♥3=+2
+2.4Round 8🇳🇿 NEW ZEALAND212♠♥10-2+3
+2.4Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND184♥♣7=+0
+2.3Round 2🇦🇺 AUSTRALIA292♠♣J-1+11
+2.3Round 18🇮🇳 INDIA223♠♥9-1+5
+2.3Round 18🇮🇳 INDIA252♦♦A+2+0
+2.3Round 20🇫🇷 FRANCE284♥♣A+2+12
+2.2Round 14🇩🇪 GERMANY324♠♦K+1+0
+2.2Round 20🇫🇷 FRANCE193♠♦10-2+0
+2.2Round 21🇮🇩 INDONESIA32♠♦3-1-2
+2.1Round 20🇫🇷 FRANCE272♠♥10+1-7
+2.0Round 6🇵🇱 POLAND225♦♥8=-1
+2.0Round 7🇹🇼 CHINESE TAIPEI85♥♠A=+8
+2.0Round 14🇩🇪 GERMANY223♦♥A-3+6
+1.9Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND263NT♠J-1+6
+1.8Round 2🇦🇺 AUSTRALIA302♥♠2-1+9
+1.8Round 4🇧🇪 BELGIUM222♠♦6-1-2
+1.8Round 8🇳🇿 NEW ZEALAND313♣♣5-1+3
+1.8Round 19🇯🇵 JAPAN63♥♥3=+0
+1.8Round 19🇯🇵 JAPAN101NT♣3+1+0
+1.8Round 20🇫🇷 FRANCE293NT♠5+2+2
+1.7Round 5🇪🇬 EGYPT113NT♥6+1+1
+1.7Round 5🇪🇬 EGYPT134♣♠Q=+10
+1.6Round 18🇮🇳 INDIA283NT♠10-1+5
+1.6Round 19🇯🇵 JAPAN51NT♦5+1+10
+1.5Round 6🇵🇱 POLAND183♠♥A-1+5
+1.4Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND231NT♣5+2+1
+1.4Round 18🇮🇳 INDIA273NT♥2+3-14
+1.4Round 20🇫🇷 FRANCE264♥♦2+2+1
+1.3Round 1🇿🇦 SOUTH AFRICA133♠♣10-1+7
+1.3Round 4🇧🇪 BELGIUM244♠♠5+2-11
+1.3Round 10🇳🇱 NETHERLANDS224♠♥K-1+10
+1.2Round 2🇦🇺 AUSTRALIA264♥♠J+1+0
+1.2Round 8🇳🇿 NEW ZEALAND174♥♣K-2+5
+1.2Round 19🇯🇵 JAPAN12NT♠A+1+6
+1.1Round 20🇫🇷 FRANCE313NT♠4+1+0
+1.0Round 10🇳🇱 NETHERLANDS184♣♥Q-1+10
+1.0Round 10🇳🇱 NETHERLANDS323NT♥4=+2
+1.0Round 12🇩🇰 DENMARK226♥♠4=+0
+1.0Round 13🇭🇰 CHINA HONG KONG23NT♥J=+1
+0.9Round 2🇦🇺 AUSTRALIA274♥♠Q+1+0
+0.9Round 5🇪🇬 EGYPT163NT♠3-1+10
+0.9Round 8🇳🇿 NEW ZEALAND292♠♦2-1+0
+0.9Round 10🇳🇱 NETHERLANDS301NT♥2=+0
+0.9Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND241♠♥T-1+4
+0.8Round 2🇦🇺 AUSTRALIA183NT♦Q+1+1
+0.8Round 12🇩🇰 DENMARK193NT♦4+1+1
+0.8Round 12🇩🇰 DENMARK271NT♥6+3+6
+0.8Round 13🇭🇰 CHINA HONG KONG62♠♦7=+0
+0.7Round 19🇯🇵 JAPAN91NT♠6=+1
+0.7Round 21🇮🇩 INDONESIA153NT♠A+2+0
+0.6Round 7🇹🇼 CHINESE TAIPEI34♠♥4+1+13
+0.6Round 21🇮🇩 INDONESIA143♣♥T+1-5
+0.5Round 1🇿🇦 SOUTH AFRICA72♥♣K+2-1
+0.5Round 12🇩🇰 DENMARK214♠♦K+1+0
+0.4Round 1🇿🇦 SOUTH AFRICA84♥♣K-1-2
+0.4Round 4🇧🇪 BELGIUM264♠♦K=+1
+0.4Round 7🇹🇼 CHINESE TAIPEI113♠♣3-2-1
+0.4Round 10🇳🇱 NETHERLANDS243♠♦4-1-2
+0.4Round 18🇮🇳 INDIA214♥♠K+1+0
+0.4Round 20🇫🇷 FRANCE222♥♦9=+1
+0.3Round 5🇪🇬 EGYPT24♠♥4=-1
+0.3Round 5🇪🇬 EGYPT54♥♣10+1+6
+0.3Round 13🇭🇰 CHINA HONG KONG54♥♠Q=+0
+0.2Round 2🇦🇺 AUSTRALIA281NT♠2-1+2
+0.2Round 8🇳🇿 NEW ZEALAND254♠♦3=+1
+0.2Round 8🇳🇿 NEW ZEALAND273NT♥J+2-11
+0.2Round 10🇳🇱 NETHERLANDS313NT♥J+1+1
+0.2Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND214♥♣A=+1
+0.2Round 20🇫🇷 FRANCE243♣♣4=+0
+0.1Round 6🇵🇱 POLAND253♠♥6=-1
+0.1Round 7🇹🇼 CHINESE TAIPEI133NT♥3+3+12
+0.1Round 20🇫🇷 FRANCE304♠♣10=+0
+0.0Round 1🇿🇦 SOUTH AFRICA34♠♦A+1+0
-0.0Round 4🇧🇪 BELGIUM182♥♣K+1+6
+0.0Round 7🇹🇼 CHINESE TAIPEI163♣♥A=+0
-0.0Round 10🇳🇱 NETHERLANDS294♥♣4+1+0
-0.0Round 14🇩🇪 GERMANY254♠♥4+1+0
-0.0Round 21🇮🇩 INDONESIA51♠♥Q+2+10
-0.0Round 21🇮🇩 INDONESIA164♥♠A+1+10
-0.1Round 2🇦🇺 AUSTRALIA174♥♦6=+0
-0.1Round 5🇪🇬 EGYPT43NT♦3=-13
-0.1Round 6🇵🇱 POLAND303NT♥A+2+1
-0.1Round 7🇹🇼 CHINESE TAIPEI62♠♦3=+0
-0.1Round 12🇩🇰 DENMARK293♣♠2+2+2
-0.1Round 19🇯🇵 JAPAN83♦♣K=+1
-0.3Round 2🇦🇺 AUSTRALIA324♠♦A+1+0
-0.3Round 12🇩🇰 DENMARK244♦♠K=-5
-0.3Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND223♦♥K-1-6
-0.3Round 18🇮🇳 INDIA171NT♥9+1-7
-0.3Round 21🇮🇩 INDONESIA12♥♠K+1-7
-0.4Round 8🇳🇿 NEW ZEALAND263NT♥9+2-13
-0.4Round 12🇩🇰 DENMARK234♥♠A=+1
-0.4Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND202♣♠Q+2+0
-0.4Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND292♠♥6-1-1
-0.5Round 5🇪🇬 EGYPT92♦♦4+1+0
-0.5Round 10🇳🇱 NETHERLANDS262♠♦K+1+0
-0.5Round 13🇭🇰 CHINA HONG KONG74♠♦8+1+0
-0.5Round 14🇩🇪 GERMANY264♠♥A=+0
-0.5Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND252♣♦Q=+1
-0.6Round 1🇿🇦 SOUTH AFRICA11♠♥5+1+0
-0.6Round 4🇧🇪 BELGIUM252♣♠4-2-1
-0.6Round 8🇳🇿 NEW ZEALAND284♠♣3+2-1
-0.6Round 20🇫🇷 FRANCE322♥♥J=+0
-0.7Round 1🇿🇦 SOUTH AFRICA152♥♣3=+0
-0.7Round 21🇮🇩 INDONESIA84♥♣9+1+0
-0.8Round 4🇧🇪 BELGIUM282♣♦K+1+1
-0.8Round 7🇹🇼 CHINESE TAIPEI14♠♦8+2-11
-0.8Round 7🇹🇼 CHINESE TAIPEI23NT♥9+2-12
-0.9Round 2🇦🇺 AUSTRALIA252♠♣Q+1+0
-0.9Round 8🇳🇿 NEW ZEALAND233NT♠6=-10
-0.9Round 10🇳🇱 NETHERLANDS193♣♥8-1-3
-0.9Round 18🇮🇳 INDIA203NT♥8+2+0
-0.9Round 19🇯🇵 JAPAN71NT♣4=-1
-1.0Round 21🇮🇩 INDONESIA95♦♣Q=+2
-1.1Round 6🇵🇱 POLAND203NT♠J+3-1
-1.3Round 5🇪🇬 EGYPT14♠♣K+1+11
-1.4Round 4🇧🇪 BELGIUM174♦♠A-1-4
-1.4Round 4🇧🇪 BELGIUM293NT♦5-1+1
-1.4Round 12🇩🇰 DENMARK182♠♥5+3-6
-1.5Round 6🇵🇱 POLAND324♥♣8=-1
-1.5Round 13🇭🇰 CHINA HONG KONG86♥♥7=+11
-1.6Round 6🇵🇱 POLAND283♦♣9=-1
-1.6Round 6🇵🇱 POLAND313♥♥2=+8
-1.6Round 18🇮🇳 INDIA194♠♦K+2-11
-1.7Round 4🇧🇪 BELGIUM312♦♦2-2+0
-1.8Round 20🇫🇷 FRANCE173♦♦Q+2-7
-1.9Round 5🇪🇬 EGYPT104♠♥A=+0
-2.0Round 5🇪🇬 EGYPT81NT♥5-2+0
-2.1Round 19🇯🇵 JAPAN113♣♦K-3+0
-2.2Round 14🇩🇪 GERMANY244♥♠4=+0
-2.3Round 6🇵🇱 POLAND212♦♠K+3-6
-2.3Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND283♠♥4-1-5
-2.4Round 10🇳🇱 NETHERLANDS271NT♥3-1-4
-2.6Round 4🇧🇪 BELGIUM213♥♥9-1+3
-2.6Round 8🇳🇿 NEW ZEALAND303NT♥2=+0
-2.6Round 12🇩🇰 DENMARK314NT♣2+1+12
-2.7Round 12🇩🇰 DENMARK284♠♦8+1+0
-2.7Round 14🇩🇪 GERMANY304♠♦2+1+11
-2.8Round 2🇦🇺 AUSTRALIA224♠♦A+3-17
-2.8Round 13🇭🇰 CHINA HONG KONG134♠♣7-1+1
-2.8Round 21🇮🇩 INDONESIA62♣♦2+3-1
-3.0Round 2🇦🇺 AUSTRALIA245♥♦J+1-11
-3.0Round 6🇵🇱 POLAND192♠♣6-2-7
-3.1Round 7🇹🇼 CHINESE TAIPEI102♠♠9-1-5
-3.1Round 8🇳🇿 NEW ZEALAND202♥♥4-1+1
-3.2Round 19🇯🇵 JAPAN163NT♥3-1-6
-3.3Round 19🇯🇵 JAPAN24♥x♣K-2+8
-3.3Round 19🇯🇵 JAPAN43NT♥10+1+0
-3.5Round 21🇮🇩 INDONESIA71NT♦Q-2-3
-3.7Round 13🇭🇰 CHINA HONG KONG94♠♥A-1-6
-3.9Round 13🇭🇰 CHINA HONG KONG14♥♣A=+0
-4.0Round 7🇹🇼 CHINESE TAIPEI44♥♦3=+0
-4.4Round 7🇹🇼 CHINESE TAIPEI143♥♠3=+0
-4.6Round 19🇯🇵 JAPAN35♦♠A-3-12
-5.0Round 1🇿🇦 SOUTH AFRICA41NTx♥A=-8
-5.0Round 4🇧🇪 BELGIUM205♦♣K-2-2
-5.0Round 6🇵🇱 POLAND263NT♥5-1-6
-5.2Round 20🇫🇷 FRANCE254♥♣A=+0
-5.3Round 7🇹🇼 CHINESE TAIPEI74♠♦2+3-12
-5.4Round 21🇮🇩 INDONESIA124♠♦A-1-10
-5.6Round 8🇳🇿 NEW ZEALAND323NT♠7-1-12
-6.2Round 13🇭🇰 CHINA HONG KONG152♠♥10+1+0
-6.5Round 2🇦🇺 AUSTRALIA195♥x♣A-1-12
-6.5Round 14🇩🇪 GERMANY234♠♥A+1-13
-6.6Round 12🇩🇰 DENMARK304♣♦A-4-14
-6.7Round 12🇩🇰 DENMARK173NT♠6+2-1
-6.9Round 21🇮🇩 INDONESIA43NT♦2-1-12
-7.3Round 21🇮🇩 INDONESIA23♥♣K+1-9
-7.4Round 2🇦🇺 AUSTRALIA317♣♥4-1-17
-8.2Round 14🇩🇪 GERMANY173NT♦K-1-5
-8.2Round 14🇩🇪 GERMANY287♥♦Q=+0
-8.7Round 4🇧🇪 BELGIUM196♣♦6=+2
-8.9Round 7🇹🇼 CHINESE TAIPEI154♠x♥3=-5
-9.0Round 14🇩🇪 GERMANY274♥♦Q=-7
-9.3Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND175♠♦7-1-10
-9.4Round 1🇿🇦 SOUTH AFRICA125♣x♠4=-8
-10.0Round 21🇮🇩 INDONESIA106♣♦T-1-13
-10.4Round 7🇹🇼 CHINESE TAIPEI53NT♠7-3-14
-11.1Round 16🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND312♠x♠Q=-14
-11.2Round 14🇩🇪 GERMANY207NT♥7=+0
-13.0Round 10🇳🇱 NETHERLANDS287♦♣6=+2
-15.4Round 1🇿🇦 SOUTH AFRICA57♠♥K-1-20