MACGREGOR John · COSTA RICA

61rank
-93.7Butler · 224 bds
-0.42per board
±4.9swing
-0.39vs par /bd · #62/81
-0.52adjusted /bd
Butler per round: 14.9 -3 10.3 4.1 -13.9 -24.5 -24.4 -22 -18.3 26.6 30.3 -39.8 -27.4 -6.6by round

vs par split: bidding -0.03 · play -0.36

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.52/bd

Card play — on target: opening leads 79.4% #42 of 81 · declarer play 72.9% #43 of 81 · defence 80.7% #55 of 81

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (24)86.4% (44)
Declarer play64.7% (17)76.2% (42)
Defence76.3% (38)82.7% (81)

Opening leads by suit led: ♠ 78.6% (14) · ♥ 85.7% (14) · ♦ 70.0% (20) · ♣ 85.0% (20)

vs par by strain: NT -0.48 (69) · a suit -0.37 (154)

vs par by level: part-score +0.13 (75) · game -0.63 (132) · slam -1.06 (16)

By role: declaring -0.43/bd (-2.92 vs par · 104) · defending -0.41/bd (+1.81 vs par · 120)

By vulnerability: vulnerable -0.92/bd (-1.54 vs par · 112) · not vulnerable +0.08/bd (+0.76 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1I.ChapletK.Koistinen – S.NiemiClosed16+14.9+0.93-0.44
Round 2I.ChapletN.Cengiz – E.KuruOpen16-3.0-0.19-2.94
Round 3I.ChapletA.Kanetkar – T.BrownOpen16+10.3+0.64-0.06
Round 4I.ChapletA.Jorgensen – B.EinarssonClosed16+4.1+0.26+1.25
Round 6I.ChapletK.Doxiadis – P.KannavosClosed16-13.9-0.87-0.25
Round 7I.ChapletF.Multon – P.ZimmermannClosed16-24.5-1.53-2.38
Round 8I.ChapletR.Lian – H.ShiClosed16-24.4-1.52-2.19
Round 9I.ChapletE.Ginossar – R.PachtmanOpen16-22.0-1.38+1.00
Round 10I.ChapletM.Ino – T.ImakuraClosed16-18.3-1.14-1.06
Round 11I.ChapletM.Boyer – R.BlancOpen16+26.6+1.66+2.19
Round 12I.ChapletL.Mafa – O.MoediClosed16+30.3+1.89+3.62
Round 13I.ChapletU.Tundal – G.GroetheimOpen16-39.8-2.49-4.06
Round 14I.ChapletP.Pasquini – J.ValdesClosed16-27.4-1.71+1.00
Round 15I.ChapletJ.Bendiks – L.BrikmaneClosed16-6.6-0.41-1.12

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
+14.2Round 6🇬🇷 GREECE193♥x♠2-4+15
+14.2Round 12BOTSWANA266♠♥7=+13
+11.0Round 2🇹🇷 TURKEY286♥♦3-2+17
+10.6Round 10🇯🇵 JAPAN173NT♣4-1+11
+9.9Round 14🇻🇪 VENEZUELA293NT♠6=+10
+9.3Round 2🇹🇷 TURKEY244♠♠A=+8
+9.2Round 8🇨🇳 CHINA184♥♣A=+11
+8.8Round 1🇫🇮 FINLAND13NT♥3-1+14
+8.8Round 9🇮🇱 ISRAEL34♥♣2-1+12
+8.0Round 10🇯🇵 JAPAN254♠♠10+3+10
+8.0Round 12BOTSWANA174♠♣Q-1+10
+7.2Round 12BOTSWANA273NT♥5-1+11
+7.0Round 15🇱🇻 LATVIA43NT♠Q=-13
+6.8Round 11🇷🇪 REUNION14♥x♦A-1+8
+6.8Round 11🇷🇪 REUNION163NT♦A-1+10
+6.7Round 4🇮🇸 ICELAND174♠♣7+1+1
+6.4Round 2🇹🇷 TURKEY255♣♦10=+0
+6.3Round 8🇨🇳 CHINA303NT♠J=+3
+6.3Round 12BOTSWANA194♥♠9=+0
+5.6Round 1🇫🇮 FINLAND113NT♥7=+7
+5.6Round 11🇷🇪 REUNION144♥♣Q-3+7
+5.5Round 11🇷🇪 REUNION24♥♥A=+0
+5.5Round 12BOTSWANA292♠♥4+3+10
+5.4Round 11🇷🇪 REUNION113♥x♠3-2+4
+5.2Round 4🇮🇸 ICELAND273♦♣A-2+11
+5.2Round 6🇬🇷 GREECE293NT♠2=+0
+5.0Round 8🇨🇳 CHINA224♠♦J=+7
+5.0Round 15🇱🇻 LATVIA143NT♥K=+0
+4.8Round 4🇮🇸 ICELAND181NTx♠5+1+5
+4.8Round 7🇲🇨 MONACO144♥♦2-1+10
+4.7Round 1🇫🇮 FINLAND74♥♠K+1+4
+4.4Round 3🇦🇺 AUSTRALIA162♥♠3-1+4
+4.3Round 4🇮🇸 ICELAND323♠♥A=+0
+4.3Round 15🇱🇻 LATVIA163NT♦5-3+9
+4.2Round 2🇹🇷 TURKEY202NT♥3-1+5
+4.2Round 12BOTSWANA212NT♠6-3+9
+4.1Round 3🇦🇺 AUSTRALIA24♥♣A-2+7
+3.8Round 6🇬🇷 GREECE183♥♦4-2+6
+3.6Round 3🇦🇺 AUSTRALIA83NT♠4-3+7
+3.6Round 4🇮🇸 ICELAND312♥♠K-1+6
+3.6Round 10🇯🇵 JAPAN303NT♠4+1+1
+3.6Round 11🇷🇪 REUNION154♥♣5-1+5
+3.6Round 14🇻🇪 VENEZUELA253NT♦10+2+8
+3.4Round 2🇹🇷 TURKEY311NT♦3+1+0
+3.3Round 3🇦🇺 AUSTRALIA71♠♥A-2+8
+3.3Round 8🇨🇳 CHINA287♦♦4=-2
+3.2Round 3🇦🇺 AUSTRALIA146♥♠3=-9
+3.2Round 6🇬🇷 GREECE244♠♥A-1+4
+3.2Round 9🇮🇱 ISRAEL163NT♠A-3-2
+3.2Round 12BOTSWANA232♥♠4+1+8
+3.1Round 7🇲🇨 MONACO86♥♦2=-11
+2.8Round 12BOTSWANA255♣x♥6-1+6
+2.8Round 13🇳🇴 NORWAY83NT♣4-2+0
+2.7Round 7🇲🇨 MONACO96♣♦2-2+11
+2.6Round 7🇲🇨 MONACO154♥♦2-2+2
+2.5Round 4🇮🇸 ICELAND292♠♦7=+6
+2.5Round 11🇷🇪 REUNION65♣♥K-1+5
+2.5Round 13🇳🇴 NORWAY74♥♠6+1+0
+2.3Round 11🇷🇪 REUNION123♥♦4=+0
+2.3Round 12BOTSWANA203♥x♥4-2-3
+2.2Round 9🇮🇱 ISRAEL121♦♣2+1+0
+2.2Round 11🇷🇪 REUNION33NT♠10-1+5
+2.2Round 12BOTSWANA325♦♣6=-2
+2.0Round 9🇮🇱 ISRAEL81NT♥A+1+6
+1.9Round 1🇫🇮 FINLAND104♥♠8-1+0
+1.8Round 1🇫🇮 FINLAND124♠♦K+1+0
+1.8Round 4🇮🇸 ICELAND282♥♦7-2+2
+1.8Round 7🇲🇨 MONACO131NT♠10=-1
+1.8Round 11🇷🇪 REUNION103♦♣4-1-1
+1.7Round 9🇮🇱 ISRAEL144♠♣8=+0
+1.7Round 11🇷🇪 REUNION81NT♦6+2+0
+1.6Round 7🇲🇨 MONACO164♠♦2+2-12
+1.6Round 12BOTSWANA224♥♣K+2+11
+1.5Round 1🇫🇮 FINLAND2Pass+3
+1.5Round 3🇦🇺 AUSTRALIA102NT♣6+1-10
+1.5Round 14🇻🇪 VENEZUELA243♠♥10=+1
+1.5Round 15🇱🇻 LATVIA74♠♣J=+0
+1.2Round 3🇦🇺 AUSTRALIA14♠-1-4
+1.2Round 9🇮🇱 ISRAEL15♣♠10-1+5
+1.2Round 15🇱🇻 LATVIA81NT♦3-2+0
+1.1Round 3🇦🇺 AUSTRALIA113♠♥8-1+5
+1.1Round 6🇬🇷 GREECE232♠♦10=+6
+1.1Round 10🇯🇵 JAPAN316♥♣J=+13
+1.0Round 3🇦🇺 AUSTRALIA123NT♥6+2+0
+1.0Round 10🇯🇵 JAPAN213NT♠J+2+0
+0.9Round 4🇮🇸 ICELAND234♥♦2=+0
+0.9Round 13🇳🇴 NORWAY131NT♣4+2-10
+0.8Round 1🇫🇮 FINLAND63♦♣6+2+6
+0.8Round 8🇨🇳 CHINA314♠♦2=+0
+0.6Round 3🇦🇺 AUSTRALIA93♦♣J=+7
+0.6Round 10🇯🇵 JAPAN244♥♠7=+1
+0.6Round 10🇯🇵 JAPAN271NT♦7+1-7
+0.6Round 13🇳🇴 NORWAY103♥♣Q=+0
+0.5Round 2🇹🇷 TURKEY293♣♠2-2-9
+0.5Round 11🇷🇪 REUNION94♠♣Q+1+11
+0.5Round 13🇳🇴 NORWAY91NT♦5=+7
+0.3Round 1🇫🇮 FINLAND163♠♣A+1-10
+0.3Round 3🇦🇺 AUSTRALIA52♦♠9-3+10
+0.3Round 9🇮🇱 ISRAEL42♠♣A-4+7
+0.2Round 1🇫🇮 FINLAND142♣♠2+2+0
+0.2Round 8🇨🇳 CHINA261NT♣6+1+0
+0.2Round 9🇮🇱 ISRAEL54♠♦3=+1
+0.2Round 10🇯🇵 JAPAN283♥♠5=+1
+0.2Round 14🇻🇪 VENEZUELA283NT♥7=-1
+0.2Round 14🇻🇪 VENEZUELA313♠♥7=+10
+0.2Round 15🇱🇻 LATVIA153♥♣3=+0
+0.1Round 1🇫🇮 FINLAND94NT♠Q+1-13
+0.1Round 2🇹🇷 TURKEY234♠♥K+2-13
+0.1Round 7🇲🇨 MONACO113NT♦2+1+0
+0.1Round 14🇻🇪 VENEZUELA201NT♠6=-1
-0.0Round 4🇮🇸 ICELAND205♥♠2=+0
-0.0Round 12BOTSWANA285♦♣A-1-1
+0.0Round 15🇱🇻 LATVIA33♣♣7-2+7
-0.1Round 1🇫🇮 FINLAND36♦♥10+1+11
-0.1Round 1🇫🇮 FINLAND83NT♦4+1-1
-0.1Round 9🇮🇱 ISRAEL63NT♣7=-1
-0.2Round 1🇫🇮 FINLAND153♥♦9-1+0
-0.2Round 6🇬🇷 GREECE225♥x♠A-3+0
-0.2Round 7🇲🇨 MONACO14♥♦2+1+11
-0.2Round 14🇻🇪 VENEZUELA322NT♣2+1+0
-0.3Round 3🇦🇺 AUSTRALIA153♠♦8-1-1
-0.3Round 13🇳🇴 NORWAY154♠x♦Q-1+0
-0.3Round 15🇱🇻 LATVIA93NT♠Q+1+1
-0.4Round 4🇮🇸 ICELAND254♥♥3+2+11
-0.4Round 13🇳🇴 NORWAY122NT♣A-2+1
-0.4Round 13🇳🇴 NORWAY146♦♠2+1-11
-0.4Round 14🇻🇪 VENEZUELA224♠♦4+1+0
-0.5Round 12BOTSWANA305♣♥Q=-2
-0.7Round 2🇹🇷 TURKEY193NT♣5+2-1
-0.7Round 15🇱🇻 LATVIA116♠x♦Q-4+0
-0.8Round 4🇮🇸 ICELAND192♥♣A+3+3
-0.8Round 4🇮🇸 ICELAND222NT♠4-1-1
-0.8Round 7🇲🇨 MONACO23NT♦2+1+1
-0.8Round 7🇲🇨 MONACO104♠♦2+1+0
-0.8Round 8🇨🇳 CHINA172♥♦Q+1+0
-0.8Round 9🇮🇱 ISRAEL72♠♦A=+0
-0.9Round 3🇦🇺 AUSTRALIA134♥♥3-2-8
-1.1Round 3🇦🇺 AUSTRALIA63♠♣A+1-1
-1.2Round 2🇹🇷 TURKEY325♥♣Q-1-3
-1.2Round 6🇬🇷 GREECE323NT♥4+2+0
-1.2Round 11🇷🇪 REUNION74♥♥5+1+0
-1.5Round 3🇦🇺 AUSTRALIA35♣♠3-1-6
-1.5Round 8🇨🇳 CHINA292♠♦9+1-11
-1.5Round 14🇻🇪 VENEZUELA194♠♥3+2-1
-1.8Round 2🇹🇷 TURKEY305♦♠A-1-5
-1.8Round 15🇱🇻 LATVIA122♠♣5=+1
-1.9Round 1🇫🇮 FINLAND134♠♣A-2-7
-2.0Round 15🇱🇻 LATVIA54♥♠J+1+0
-2.1Round 6🇬🇷 GREECE173♦♠7=-5
-2.2Round 8🇨🇳 CHINA274♥♠3+1+0
-2.2Round 10🇯🇵 JAPAN204♥♥10=-3
-2.2Round 14🇻🇪 VENEZUELA272♠♠2+1-7
-2.2Round 15🇱🇻 LATVIA23NT♥4+1-1
-2.3Round 7🇲🇨 MONACO123NT♦2=+1
-2.6Round 9🇮🇱 ISRAEL24♥♥2+1+0
-2.6Round 11🇷🇪 REUNION43NT♣J+1+0
-2.6Round 13🇳🇴 NORWAY23NT♥8+3-1
-2.7Round 2🇹🇷 TURKEY223♥♣7=-6
-2.7Round 13🇳🇴 NORWAY113♥♥3-2+0
-2.8Round 6🇬🇷 GREECE203NT♣4+2+13
-2.8Round 7🇲🇨 MONACO62♠♦2-1-6
-2.8Round 10🇯🇵 JAPAN196♦x♠Q-2-12
-2.8Round 14🇻🇪 VENEZUELA183♥♠3=+0
-2.8Round 15🇱🇻 LATVIA13♠♣6+1+1
-2.8Round 15🇱🇻 LATVIA135♠♥Q+1-13
-2.9Round 6🇬🇷 GREECE313♦♠4+1+0
-3.0Round 4🇮🇸 ICELAND214♠♥10-1-5
-3.2Round 6🇬🇷 GREECE253NT♦7+1-10
-3.2Round 6🇬🇷 GREECE301NT♦3=-5
-3.2Round 8🇨🇳 CHINA243NT♠10=+1
-3.2Round 13🇳🇴 NORWAY33♥♠A=-6
-3.3Round 15🇱🇻 LATVIA64♥♦K+1+0
-3.4Round 13🇳🇴 NORWAY54♠♦2+1+0
-3.5Round 14🇻🇪 VENEZUELA213NT♠10+2+12
-3.6Round 14🇻🇪 VENEZUELA174♠♥J=-7
-3.7Round 2🇹🇷 TURKEY174♥♣J=+1
-3.8Round 2🇹🇷 TURKEY213♦♦4=-12
-3.8Round 9🇮🇱 ISRAEL153NT♣Q+1-1
-4.0Round 9🇮🇱 ISRAEL102♣♦2=-5
-4.2Round 1🇫🇮 FINLAND53NT♠9=-12
-4.3Round 1🇫🇮 FINLAND45♣♦A-3-9
-4.4Round 6🇬🇷 GREECE283NT♥9=+0
-4.4Round 8🇨🇳 CHINA193NT♥4-1-10
-4.6Round 8🇨🇳 CHINA202NT♥K-1-5
-4.6Round 8🇨🇳 CHINA254♥♥6=+1
-4.8Round 10🇯🇵 JAPAN324♥♦9=+0
-5.0Round 10🇯🇵 JAPAN234♠♥K=+1
-5.2Round 4🇮🇸 ICELAND245♦♠8-1-10
-5.2Round 10🇯🇵 JAPAN294♠♦A-1-6
-5.6Round 10🇯🇵 JAPAN264♥♠10=-10
-5.8Round 6🇬🇷 GREECE265♥♦9=-10
-6.1Round 4🇮🇸 ICELAND263NT♥4=-10
-6.7Round 13🇳🇴 NORWAY63NT♦10+1-7
-6.8Round 6🇬🇷 GREECE275♥x♠K-2-5
-6.8Round 11🇷🇪 REUNION135♥♠7-3-8
-6.9Round 13🇳🇴 NORWAY13NTx♥4-2-9
-7.0Round 2🇹🇷 TURKEY263NTx♠7-1-8
-7.0Round 10🇯🇵 JAPAN183NT♦10=-3
-7.2Round 7🇲🇨 MONACO53NT♦2=-10
-7.3Round 8🇨🇳 CHINA233NT♣J-2-8
-7.5Round 11🇷🇪 REUNION54♥♦3-2-11
-7.7Round 14🇻🇪 VENEZUELA235♥♣6=+0
-8.2Round 2🇹🇷 TURKEY184♥♦7=-7
-8.3Round 12BOTSWANA243NT♣5+2+0
-8.7Round 12BOTSWANA184♥♦A=-13
-8.8Round 2🇹🇷 TURKEY274♥♠K-3-14
-8.8Round 6🇬🇷 GREECE214♠♦7-2-13
-8.8Round 7🇲🇨 MONACO36♣♦2-1-12
-8.8Round 9🇮🇱 ISRAEL96♦♥9=+2
-9.1Round 7🇲🇨 MONACO45♠♥Q-1-12
-9.2Round 7🇲🇨 MONACO73♥♦2+2-10
-9.2Round 13🇳🇴 NORWAY43NT♥5-2-16
-9.2Round 14🇻🇪 VENEZUELA303♣x♠3-4+5
-9.4Round 4🇮🇸 ICELAND305♦♥J=+1
-9.7Round 12BOTSWANA314♥♣K=+1
-9.9Round 15🇱🇻 LATVIA103♥♦7=-10
-10.2Round 3🇦🇺 AUSTRALIA45♦♠6=-10
-10.2Round 8🇨🇳 CHINA323♦x♥Q-5-10
-10.4Round 8🇨🇳 CHINA212♦x♠10-2-12
-10.5Round 9🇮🇱 ISRAEL132♣x♠4-2-8
-11.0Round 9🇮🇱 ISRAEL116♣♥7=+0
-11.3Round 13🇳🇴 NORWAY163NT♦9-1-13
-11.4Round 10🇯🇵 JAPAN226♦♣7-3-14
-11.8Round 14🇻🇪 VENEZUELA266♦♥J-2-13