🇮🇪 O'BRIAIN Micheal · IRELAND

23rank
+87.1Butler · 224 bds
+0.39per board
±4.1swing
+0.54vs par /bd · #13/126
+0.46adjusted /bd
Butler per round: 15.8 18.5 37.7 -5.1 13.3 -1.4 -12.4 18.4 12.5 -14.9 5.9 3.7 -22.1 17.2by round

vs par split: bidding +0.54 · play -0.01

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.46/bd

Card play — on target: opening leads 73.2% #102 of 126 · declarer play 75.9% #45 of 126 · defence 86.3% #61 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (18)76.3% (38)
Declarer play60.0% (15)82.1% (39)
Defence87.9% (33)85.7% (84)

Opening leads by suit led: ♠ 66.7% (12) · ♥ 66.7% (21) · ♦ 77.8% (9) · ♣ 85.7% (14)

vs par by strain: NT +0.03 (65) · a suit +0.73 (158)

vs par by level: part-score +0.17 (93) · game +0.80 (117) · slam +0.54 (13)

By role: declaring +0.42/bd (-2.14 vs par · 106) · defending +0.36/bd (+2.94 vs par · 118)

By vulnerability: vulnerable +0.31/bd (+0.12 vs par · 112) · not vulnerable +0.47/bd (+0.95 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.O'BriainB.Van Der Hoek – L.HoflandClosed16+15.8+0.99+0.44
Round 2P.O'BriainS.Thorbjornsson – K.SigurhjartarsonOpen16+18.5+1.16+1.56
Round 5P.O'BriainY.Valkanov – A.VanchevOpen16+37.7+2.36+2.75
Round 6P.O'BriainJ.Hackl – M.PendlClosed16-5.1-0.32-2.06
Round 7P.O'BriainG.Haase – V.SilverstoneClosed16+13.3+0.83+2.19
Round 9P.O'BriainP.Marstrander – T.BakkeOpen16-1.4-0.09-0.56
Round 10P.O'BriainJ.Hansen – S.SchouOpen16-12.4-0.78-1.19
Round 11P.O'BriainM.Pryor – D.MullerOpen16+18.4+1.15+2.75
Round 13P.O'BriainP.Gal – G.SzappanosClosed16+12.5+0.78+1.31
Round 15P.O'BriainB.Fallenius – M.NilslandOpen16-14.9-0.93+0.94
Round 17P.O'BriainM.Copur – M.ErkelClosed16+5.9+0.37+0.31
Round 18P.O'BriainM.Lebel – P.SouletOpen16+3.7+0.23+0.00
Round 19P.O'BriainA.Buratti – G.FaillaOpen16-22.1-1.38-2.12
Round 21P.O'BriainA.Balas – A.GolmarOpen16+17.2+1.07+1.19

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
+12.8Round 1🇳🇱 NETHERLANDS74♠x♥Q-3+12
+12.1Round 5🇧🇬 BULGARIA46♣♠K-1+13
+11.5Round 2🇮🇸 ICELAND285♦x♦2=+13
+11.5Round 13🇭🇺 HUNGARY25♣♣6-1+12
+10.6Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND146♥♦J+1+11
+9.4Round 18🇫🇷 FRANCE185♣♥3=-1
+9.2Round 5🇧🇬 BULGARIA86♥♣A=+0
+9.0Round 21🇪🇸 SPAIN123NT♦5-3+11
+7.9Round 21🇪🇸 SPAIN163NT♠8+2+2
+7.7Round 6🇦🇹 AUSTRIA323NT♥5-1+12
+7.5Round 2🇮🇸 ICELAND224♥♦Q=+1
+7.4Round 17🇹🇷 TURKEY95♠♣10-1+9
+7.3Round 10🇩🇰 DENMARK276♦♣3-2+14
+7.0Round 2🇮🇸 ICELAND275♥x♦9=+5
+6.6Round 5🇧🇬 BULGARIA34♠♣K-2+8
+6.5Round 19🇮🇹 ITALY25♥♠J-1+6
+6.3Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND53NT♥8-4+7
+6.2Round 9🇳🇴 NORWAY63♦♠J-3+9
+6.2Round 17🇹🇷 TURKEY74♠♣8-3+10
+5.9Round 10🇩🇰 DENMARK213♠♣7-3+7
+5.7Round 21🇪🇸 SPAIN44♥♣9=+13
+5.7Round 21🇪🇸 SPAIN135♣♥A-2+8
+5.4Round 5🇧🇬 BULGARIA22♠♥K+2+2
+5.4Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND125♣♦Q=-2
+5.4Round 9🇳🇴 NORWAY31NT♥3-2+9
+5.4Round 9🇳🇴 NORWAY164♠♣4=+0
+4.8Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND62♠♠6+2+9
+4.8Round 21🇪🇸 SPAIN142♥♠K+2+2
+4.5Round 1🇳🇱 NETHERLANDS54♥♦6-2+6
+4.5Round 5🇧🇬 BULGARIA111NT♣J=+5
+4.2Round 13🇭🇺 HUNGARY74♠♠4-1+0
+4.2Round 19🇮🇹 ITALY162♠♣6=+6
+4.1Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND102NT♥6-2+7
+4.0Round 2🇮🇸 ICELAND183♦♥7-2+2
+4.0Round 5🇧🇬 BULGARIA71NT♠4-3-8
+3.9Round 13🇭🇺 HUNGARY33♣♥Q-1+4
+3.7Round 15🇸🇪 SWEDEN54♥♠5-1+5
+3.6Round 2🇮🇸 ICELAND263NT♦10-2+2
+3.6Round 5🇧🇬 BULGARIA53♣♠7+2+6
+3.6Round 13🇭🇺 HUNGARY122♠♣5+1+6
+3.5Round 1🇳🇱 NETHERLANDS42♣♦10=+6
+3.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♠♥A=+7
+3.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND56♥♠6-1+13
+3.4Round 18🇫🇷 FRANCE326♥♣2=+0
+3.3Round 6🇦🇹 AUSTRIA306NT♣7=-11
+3.2Round 9🇳🇴 NORWAY93NT♣2=-1
+3.1Round 6🇦🇹 AUSTRIA203♦♠4-1+6
+3.1Round 15🇸🇪 SWEDEN64♠♦J+3+17
+3.1Round 17🇹🇷 TURKEY153NT♠7-2+5
+3.0Round 5🇧🇬 BULGARIA122♥♦8-2+0
+3.0Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND84♥♠A+2+11
+3.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♥6=+0
+2.9Round 17🇹🇷 TURKEY135♣♦K-1+12
+2.8Round 2🇮🇸 ICELAND252♠♠2+2+1
+2.8Round 5🇧🇬 BULGARIA133♦♥Q=+0
+2.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND125♦x♥K-2-4
+2.7Round 6🇦🇹 AUSTRIA293♠♥A+1+1
+2.7Round 18🇫🇷 FRANCE264♠♦K+1+0
+2.6Round 21🇪🇸 SPAIN92♠♣Q-1+6
+2.5Round 9🇳🇴 NORWAY103NT♦K=+10
+2.5Round 21🇪🇸 SPAIN105♥♠Q=+1
+2.4Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND155♠♥J=+13
+2.4Round 13🇭🇺 HUNGARY45♦♠Q-1+7
+2.4Round 19🇮🇹 ITALY82NT♠3-1+3
+2.1Round 17🇹🇷 TURKEY14♠♦K-1+4
+2.0Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND133NT♥K-2+12
+2.0Round 9🇳🇴 NORWAY82♠♣K-1-2
+2.0Round 10🇩🇰 DENMARK234♠♦Q+1+0
+2.0Round 10🇩🇰 DENMARK263NT♠Q+2-13
+2.0Round 15🇸🇪 SWEDEN24♠♣Q=+3
+2.0Round 21🇪🇸 SPAIN54♥♣J+1+14
+1.9Round 17🇹🇷 TURKEY32♦♣A-1+6
+1.8Round 1🇳🇱 NETHERLANDS94♥♣J+1+1
+1.8Round 18🇫🇷 FRANCE314♠♦K-1+5
+1.7Round 2🇮🇸 ICELAND321NT♣5=+5
+1.7Round 19🇮🇹 ITALY95♠♦K=-10
+1.6Round 6🇦🇹 AUSTRIA264♥♣6+1+12
+1.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♠♦A=+13
+1.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND131NT♠9=+1
+1.5Round 18🇫🇷 FRANCE213NT♥8-1+5
+1.5Round 18🇫🇷 FRANCE232♠♣K+1+10
+1.5Round 19🇮🇹 ITALY114♠♦3=+0
+1.3Round 1🇳🇱 NETHERLANDS123NT♠2+2-17
+1.3Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♠Q+2+11
+1.2Round 10🇩🇰 DENMARK253♠♥Q=+10
+1.2Round 18🇫🇷 FRANCE192♠♣10=+0
+1.1Round 13🇭🇺 HUNGARY114♠♦A-3+2
+1.1Round 13🇭🇺 HUNGARY163♥♣K-3+1
+1.0Round 1🇳🇱 NETHERLANDS154♠♦6+2-9
+1.0Round 6🇦🇹 AUSTRIA174♥♦A-1-2
+1.0Round 10🇩🇰 DENMARK181NT♠2-1+1
+0.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND31♠♦K+1-1
+0.9Round 17🇹🇷 TURKEY63NT♠Q+3-10
+0.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♠♥A-2+0
+0.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND142♦♥K=+1
+0.7Round 9🇳🇴 NORWAY151NT♣2=-1
+0.7Round 18🇫🇷 FRANCE173♠♥J-1-2
+0.7Round 18🇫🇷 FRANCE283♦♥K+2+6
+0.6Round 5🇧🇬 BULGARIA93♦♦Q+2+10
+0.6Round 10🇩🇰 DENMARK242♥♦K+2+2
+0.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NT♥7+1-1
+0.6Round 18🇫🇷 FRANCE293NT♦6=-1
+0.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43NT♥3-1+5
+0.4Round 1🇳🇱 NETHERLANDS83♦♠3=+0
+0.4Round 5🇧🇬 BULGARIA143♦♠K-1-4
+0.4Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND92♠♦A-1-2
+0.4Round 10🇩🇰 DENMARK283NT♣5+1+0
+0.4Round 13🇭🇺 HUNGARY53NT♠10+2-11
+0.4Round 15🇸🇪 SWEDEN83♦♠2-1+6
+0.4Round 18🇫🇷 FRANCE253NT♣J-1+6
+0.4Round 19🇮🇹 ITALY4Pass+3
+0.4Round 21🇪🇸 SPAIN34♥♣K+2-11
+0.3Round 9🇳🇴 NORWAY143NT♦6=+0
+0.3Round 15🇸🇪 SWEDEN94♠♦4+1+0
+0.3Round 21🇪🇸 SPAIN73NT♦7=-1
+0.2Round 1🇳🇱 NETHERLANDS62♥♠J+2+10
+0.2Round 15🇸🇪 SWEDEN142♠♥K+2+13
+0.1Round 1🇳🇱 NETHERLANDS114♠♣A-1+6
+0.1Round 6🇦🇹 AUSTRIA284♥♣Q+2-13
+0.1Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND113NT♣3-1+5
+0.1Round 19🇮🇹 ITALY34♣♥K+1+2
+0.0Round 1🇳🇱 NETHERLANDS163NT♥9+2+12
-0.0Round 13🇭🇺 HUNGARY64♥♠2+1+0
+0.0Round 15🇸🇪 SWEDEN73NT♥2+1-1
-0.0Round 15🇸🇪 SWEDEN164♠♥J+1+0
+0.0Round 21🇪🇸 SPAIN82♠♥K-1-2
-0.1Round 2🇮🇸 ICELAND213♠♥K-1-1
-0.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♥♣3=-1
-0.2Round 6🇦🇹 AUSTRIA271NT♣6+2-6
-0.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND152♠♥A+2+1
-0.5Round 6🇦🇹 AUSTRIA314♥♦9-1-9
-0.5Round 9🇳🇴 NORWAY113♣♥10+1+1
-0.5Round 9🇳🇴 NORWAY134♥♣K=+1
-0.5Round 13🇭🇺 HUNGARY14♠♥2-2-8
-0.5Round 19🇮🇹 ITALY122♠♣3+3-6
-0.6Round 1🇳🇱 NETHERLANDS33♥♦A-1+2
-0.6Round 1🇳🇱 NETHERLANDS144♥♦5+1+0
-0.6Round 10🇩🇰 DENMARK313♥♠A-2+5
-0.6Round 17🇹🇷 TURKEY53NT♥5+1-13
-0.6Round 17🇹🇷 TURKEY82♥♥7-1+6
-0.6Round 17🇹🇷 TURKEY113♥♣Q+1-6
-0.7Round 13🇭🇺 HUNGARY155♠♥2+2+12
-0.8Round 1🇳🇱 NETHERLANDS13♠♣K-2+1
-0.8Round 5🇧🇬 BULGARIA104♠♦K=+0
-0.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND61NT♣Q+1+0
-0.8Round 13🇭🇺 HUNGARY144♠♣3+2-1
-0.8Round 17🇹🇷 TURKEY41NT♣Q=+1
-0.8Round 19🇮🇹 ITALY13NT♥5+1+0
-0.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♥7+2-1
-0.9Round 17🇹🇷 TURKEY141NT♥5=+0
-1.0Round 1🇳🇱 NETHERLANDS132♥♣Q=-5
-1.0Round 2🇮🇸 ICELAND193NT♠6+1+0
-1.0Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND14♥♠9=+0
-1.0Round 15🇸🇪 SWEDEN153♥♦10-1-6
-1.0Round 21🇪🇸 SPAIN113♥♣A=-1
-1.1Round 2🇮🇸 ICELAND301NT♣7-1+2
-1.1Round 5🇧🇬 BULGARIA153NT♦3+1+1
-1.3Round 13🇭🇺 HUNGARY94♠♦A+2+11
-1.4Round 15🇸🇪 SWEDEN123♥♠2=+0
-1.4Round 18🇫🇷 FRANCE273NT♣5+2+0
-1.5Round 5🇧🇬 BULGARIA13NT♣3+3-1
-1.5Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND33♥♦2+3+5
-1.5Round 10🇩🇰 DENMARK324♥♠A+2-11
-1.5Round 15🇸🇪 SWEDEN104♠♦Q+1-10
-1.5Round 17🇹🇷 TURKEY164♠♦4=+0
-1.6Round 2🇮🇸 ICELAND293NT♠8+2+13
-1.7Round 2🇮🇸 ICELAND312♠♥K=+0
-1.7Round 18🇫🇷 FRANCE222NT♥Q-1-4
-1.7Round 19🇮🇹 ITALY73♥♠7-1+6
-1.8Round 6🇦🇹 AUSTRIA184♦♥2-1-5
-1.8Round 17🇹🇷 TURKEY24♥♠8+2-1
-1.9Round 9🇳🇴 NORWAY72♥♣K-1+1
-1.9Round 15🇸🇪 SWEDEN41NT♠8+2-1
-2.2Round 6🇦🇹 AUSTRIA243♠♥J-1-6
-2.2Round 10🇩🇰 DENMARK171NT♠10-3-1
-2.3Round 1🇳🇱 NETHERLANDS103♣♦4-2-8
-2.4Round 6🇦🇹 AUSTRIA234♠♥7=+1
-2.4Round 19🇮🇹 ITALY102♥♣10=-6
-2.5Round 2🇮🇸 ICELAND176♦♠5=+0
-2.5Round 6🇦🇹 AUSTRIA191NT♥4+1-6
-2.8Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND43NT♦7-1-6
-2.8Round 19🇮🇹 ITALY152♠♠J-1-4
-2.8Round 21🇪🇸 SPAIN152♦♥J+2-1
-2.9Round 10🇩🇰 DENMARK201NT♣10-1+1
-3.2Round 2🇮🇸 ICELAND234♠♥10+1+0
-3.2Round 15🇸🇪 SWEDEN113♦♠A+1+0
-3.2Round 21🇪🇸 SPAIN62♦♣4=+1
-3.3Round 13🇭🇺 HUNGARY133♦♣2-1-6
-3.5Round 9🇳🇴 NORWAY22♠♥A+2-10
-3.5Round 18🇫🇷 FRANCE305♠♥A+1-11
-3.7Round 9🇳🇴 NORWAY14♥♦6-1-10
-3.8Round 2🇮🇸 ICELAND202♠♣Q=-12
-3.8Round 15🇸🇪 SWEDEN134♠♣4+1+0
-4.1Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND74♥♣A+2-13
-4.2Round 18🇫🇷 FRANCE243NT♠6=+0
-4.5Round 1🇳🇱 NETHERLANDS23♥♦A+1-10
-4.5Round 5🇧🇬 BULGARIA65♣♥Q+1+13
-4.5Round 10🇩🇰 DENMARK193NT♣A=+1
-4.5Round 13🇭🇺 HUNGARY83♥♣Q-4-6
-4.6Round 2🇮🇸 ICELAND245♦x♠A-1-6
-4.6Round 6🇦🇹 AUSTRIA214♠♦A-1-6
-4.6Round 13🇭🇺 HUNGARY101♠♣A-2-2
-4.6Round 15🇸🇪 SWEDEN13NT♠K=+0
-4.6Round 17🇹🇷 TURKEY103NT♠J-3-9
-4.9Round 6🇦🇹 AUSTRIA253NT♣Q+1+0
-5.1Round 10🇩🇰 DENMARK303♠♥J-1-9
-5.2Round 9🇳🇴 NORWAY47NT♥Q=+0
-5.5Round 6🇦🇹 AUSTRIA223NT♦4+2-1
-5.6Round 21🇪🇸 SPAIN14♥♣K+3-14
-5.9Round 9🇳🇴 NORWAY51NT♣5-3-5
-5.9Round 9🇳🇴 NORWAY123♣♥8-2-11
-6.6Round 5🇧🇬 BULGARIA165♠♥3+1-1
-7.1Round 10🇩🇰 DENMARK292♠♥Q=-12
-7.2Round 15🇸🇪 SWEDEN34♥♦4=-11
-7.2Round 17🇹🇷 TURKEY123♦♥Q=-9
-7.2Round 19🇮🇹 ITALY52♠♥5+1-11
-7.4Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND165♣♠J-1-12
-7.4Round 19🇮🇹 ITALY63NT♠5-1-13
-7.9Round 19🇮🇹 ITALY136♥♠J=+0
-8.2Round 19🇮🇹 ITALY146♦♣5-1-10
-8.9Round 10🇩🇰 DENMARK226♠♥8-1-14
-9.0Round 7🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND23NT♦3=-10
-9.4Round 18🇫🇷 FRANCE204♠♥4-1-13
-11.1Round 21🇪🇸 SPAIN26♠♠2-1-9