🇮🇪 CORFIELD Justin · IRELAND

86rank
-3.1Butler · 170 bds
-0.02per board
±4.4swing
+0.45vs par /bd · #38/165
+0.05adjusted /bd
Butler per round: 10.6 4 -6 -19.6 -6.6 10.3 -13 -18 18.7 17.2 12.2 -5.4 -1.1 16.3 -21.8 -5 4.1by round

vs par split: bidding +0.54 · play -0.10

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.05/bd

Card play — on target: opening leads 87.5% #22 of 165 · declarer play 61.5% #158 of 165 · defence 83.7% #107 of 165

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (13)82.9% (35)
Declarer play33.3% (9)76.5% (17)
Defence79.3% (29)85.5% (69)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 94.7% (19) · ♦ 75.0% (12) · ♣ 85.7% (7)

vs par by strain: NT +0.21 (47) · a suit +0.54 (112)

vs par by level: part-score +0.48 (54) · game +0.05 (99) · slam +6.50 (6)

By role: declaring +0.13/bd (-1.77 vs par · 62) · defending -0.16/bd (+1.81 vs par · 98)

By vulnerability: vulnerable -0.01/bd (-0.07 vs par · 86) · not vulnerable -0.02/bd (+0.98 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3M.HaughM.Gamble – K.FungClosed10+10.6+1.06-0.40
Round 4M.HaughA.Guventas – S.KolataClosed10+4.0+0.40+3.30
Round 5M.HaughB.Satyanarayana – K.NadarClosed10-6.0-0.60+0.30
Round 7M.HaughP.Marcinowski – J.ZmudaOpen10-19.6-1.96-2.00
Round 8M.HaughJ.Barrera – J.OchoaOpen10-6.6-0.66-2.10
Round 10M.HaughG.Guridi – F.NacrurOpen10+10.3+1.03+2.20
Round 14M.HaughM.Drogemuller – A.Rolf-LarsenClosed10-13.0-1.30-0.70
Round 15M.HaughA.Asulin – R.PachtmanClosed10-18.0-1.80-2.40
Round 16M.HaughF.Hinden – G.OsborneClosed10+18.7+1.87+3.70
Round 17M.HaughD.Diklic – M.PilipovicOpen10+17.2+1.72+0.50
Round 19M.HaughP.Schmidt – J.ZochowskaClosed10+12.2+1.22+3.40
Round 20M.HaughC.Szabo – B.FischerClosed10-5.4-0.54-1.60
Round 23M.HaughY.Lu – Y.LiuClosed10-1.1-0.11+1.00
Round 24M.HaughM.Van Der Vlugt – D.NeumannClosed10+16.3+1.63+2.70
Round 25M.HaughL.Lantaron – M.Sainz De VicunaClosed10-21.8-2.18-1.00
Round 26M.HaughS.Auken – R.WellandClosed10-5.0-0.50-0.20
Round 27M.HaughS.Badri – L.LamraniOpen10+4.1+0.41+0.90

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
+11.0Round 27🇲🇦 MOROCCO29+12
+9.7Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND95♦x♣J+1+4
+9.7Round 25🇪🇸 SPAIN33NT♣8-2+13
+9.2Round 17🇭🇷 CROATIA155♦♠K=+7
+9.1Round 24🇦🇺 AUSTRALIA264♥♣6=+13
+8.7Round 19🇫🇷 FRANCE66♦♥K-1+13
+8.4Round 24🇦🇺 AUSTRALIA234♠♦K=+13
+7.4Round 8🇨🇴 COLOMBIA196♠♣J-1+13
+7.4Round 27🇲🇦 MOROCCO30+10
+7.2Round 26🇩🇪 GERMANY153NT♥3-3+14
+6.9Round 3🇨🇦 CANADA284♠♥A+2+11
+6.8Round 10🇨🇱 CHILE45♣♦A=+3
+6.7Round 23🇨🇳 CHINA143NT♦Q-2+11
+6.3Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♠5-1+12
+6.0Round 20🇭🇺 HUNGARY204♠♣7-2+8
+5.9Round 19🇫🇷 FRANCE36♠♠8-1+13
+5.8Round 20🇭🇺 HUNGARY146♠♣Q=+0
+5.4Round 14🇩🇰 DENMARK124♠♣9-2+6
+5.3Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53NT♣10-1+13
+5.1Round 3🇨🇦 CANADA234♠♣4+1-17
+5.1Round 10🇨🇱 CHILE15♥♦2=+14
+5.1Round 17🇭🇷 CROATIA116♠♦K=+0
+5.0Round 3🇨🇦 CANADA243NT♥3-1-2
+4.8Round 4🇹🇷 TURKIYE63♠♦A+2+6
+4.6Round 19🇫🇷 FRANCE103♠♣A+1+10
+4.4Round 23🇨🇳 CHINA173♣♥10-1+5
+4.3Round 5🇮🇳 INDIA124♠x♣K-1+6
+4.2Round 25🇪🇸 SPAIN42♥♦A+1+8
+4.0Round 17🇭🇷 CROATIA194♠♥A-2-6
+3.9Round 24🇦🇺 AUSTRALIA214♥♣6-2+0
+3.7Round 8🇨🇴 COLOMBIA123NT♣9=-2
+3.3Round 3🇨🇦 CANADA303♠♣7-2+11
+3.3Round 10🇨🇱 CHILE83NT♥5=+0
+3.3Round 25🇪🇸 SPAIN23♠♦K-1+4
+3.2Round 26🇩🇪 GERMANY133NT♦2=-13
+3.1Round 4🇹🇷 TURKIYE83NT♦7=+0
+3.1Round 7🇵🇱 POLAND24♠♣10=+11
+2.9Round 14🇩🇰 DENMARK114♠♥A-1+5
+2.8Round 5🇮🇳 INDIA204♠♣7=+0
+2.7Round 10🇨🇱 CHILE73♠♦4=+12
+2.7Round 26🇩🇪 GERMANY195♥x♠A-2+5
+2.6Round 24🇦🇺 AUSTRALIA242♠♥A=+11
+2.6Round 27🇲🇦 MOROCCO28+11
+2.5Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63NT♥4+1+0
+2.4Round 24🇦🇺 AUSTRALIA272♥♣4-1+4
+2.2Round 17🇭🇷 CROATIA133NT♦2+1+0
+2.2Round 17🇭🇷 CROATIA142NT♣10-1+4
+2.2Round 20🇭🇺 HUNGARY131NT♣5-1+0
+2.1Round 10🇨🇱 CHILE52NT♣J=+0
+1.9Round 23🇨🇳 CHINA124♠♥Q=+0
+1.8Round 5🇮🇳 INDIA132NT♠5=-1
+1.7Round 3🇨🇦 CANADA224♥♦10-1+5
+1.6Round 4🇹🇷 TURKIYE94♥♦K-2+6
+1.6Round 23🇨🇳 CHINA134♠♥A+1+0
+1.5Round 7🇵🇱 POLAND13NT♠4=-1
+1.5Round 19🇫🇷 FRANCE51NT♥5=+5
+1.4Round 10🇨🇱 CHILE24♥♦K=+0
+1.4Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33NT♦5-1+5
+1.4Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♠♣J=+7
+1.4Round 24🇦🇺 AUSTRALIA222♥♦6-1+0
+1.3Round 4🇹🇷 TURKIYE74♠♥A-1+1
+1.3Round 10🇨🇱 CHILE93♣♠K-3+0
+1.3Round 27🇲🇦 MOROCCO22+4
+1.2Round 23🇨🇳 CHINA184♥♠4=-1
+1.1Round 4🇹🇷 TURKIYE34♥♦Q+2+11
+1.1Round 7🇵🇱 POLAND103NT♥6+2+1
+1.1Round 17🇭🇷 CROATIA161NT♥2-3+11
+1.1Round 19🇫🇷 FRANCE13♠♦Q=+0
+0.9Round 15🇮🇱 ISRAEL263NT♠2+1-1
+0.9Round 26🇩🇪 GERMANY173♥♣8-1-4
+0.7Round 14🇩🇰 DENMARK173♣♥J=+0
+0.7Round 15🇮🇱 ISRAEL223NT♣5=-2
+0.7Round 19🇫🇷 FRANCE74♥♠3+1+1
+0.7Round 27🇲🇦 MOROCCO23+3
+0.6Round 7🇵🇱 POLAND64♥♥5=+0
+0.6Round 8🇨🇴 COLOMBIA112♥♥8+2+1
+0.6Round 8🇨🇴 COLOMBIA174♥♣Q+2-14
+0.6Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♥Q+1+0
+0.4Round 4🇹🇷 TURKIYE105♣♥Q+1+14
+0.3Round 15🇮🇱 ISRAEL284♥♣10=+0
+0.3Round 17🇭🇷 CROATIA173♥♦Q-2+0
+0.2Round 15🇮🇱 ISRAEL214♠♦Q=+0
+0.1Round 5🇮🇳 INDIA191♥♣2=+1
+0.1Round 20🇭🇺 HUNGARY193NT♥J=+1
-0.1Round 10🇨🇱 CHILE64♠♦K+1+0
-0.1Round 14🇩🇰 DENMARK181NT♥6-1-3
-0.2Round 5🇮🇳 INDIA183NT♦10=+0
-0.3Round 7🇵🇱 POLAND84♥♠A+2-11
-0.3Round 10🇨🇱 CHILE103♥♦K+2-7
-0.3Round 17🇭🇷 CROATIA183NT♦8+2+0
-0.3Round 23🇨🇳 CHINA195♦♠7+1+11
-0.4Round 4🇹🇷 TURKIYE44♠♠2+1+0
-0.4Round 5🇮🇳 INDIA152♦♥3=+1
-0.4Round 19🇫🇷 FRANCE82♥♣7-1-2
-0.4Round 27🇲🇦 MOROCCO24-3
-0.5Round 5🇮🇳 INDIA172♠♥A-1-2
-0.5Round 24🇦🇺 AUSTRALIA293NT♣10=+1
-0.7Round 3🇨🇦 CANADA294♠♣K=+1
-0.7Round 8🇨🇴 COLOMBIA15Pass-3
-0.7Round 20🇭🇺 HUNGARY163♣♥6-1+2
-0.7Round 27🇲🇦 MOROCCO21+3
-0.9Round 15🇮🇱 ISRAEL292♠♥2+1+0
-1.0Round 3🇨🇦 CANADA254♠♣7-2+1
-1.1Round 3🇨🇦 CANADA213NT♥5+2-1
-1.1Round 5🇮🇳 INDIA164♥♠4+2+9
-1.1Round 25🇪🇸 SPAIN81NT♠5-1+2
-1.5Round 14🇩🇰 DENMARK134♠♥A+1-1
-1.5Round 23🇨🇳 CHINA153♠♠A+1-2
-1.6Round 7🇵🇱 POLAND73NT♣J+2-1
-1.6Round 8🇨🇴 COLOMBIA164♠♥Q=-3
-1.6Round 20🇭🇺 HUNGARY112♥♦A+1+0
-1.7Round 4🇹🇷 TURKIYE54♠♦A-1+2
-1.7Round 8🇨🇴 COLOMBIA203NT♥9+3-1
-1.7Round 25🇪🇸 SPAIN74♠♥4=+0
-1.8Round 19🇫🇷 FRANCE25♣♥7-1-6
-1.9Round 8🇨🇴 COLOMBIA132♥♥3=-1
-1.9Round 20🇭🇺 HUNGARY153NT♦K-1-6
-2.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND12♠♥K+1+7
-2.0Round 17🇭🇷 CROATIA123NT♠9+2+0
-2.0Round 27🇲🇦 MOROCCO27-3
-2.1Round 15🇮🇱 ISRAEL303♠♣J=+0
-2.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♥K-2+1
-2.1Round 26🇩🇪 GERMANY143NT♦4+2-1
-2.2Round 4🇹🇷 TURKIYE15♣♠6=+3
-2.2Round 24🇦🇺 AUSTRALIA301NT♠6=-6
-2.2Round 26🇩🇪 GERMANY112♣♥3-3-6
-2.2Round 26🇩🇪 GERMANY122♥♦J+1+10
-2.2Round 26🇩🇪 GERMANY183NT♠4=+1
-2.3Round 15🇮🇱 ISRAEL242♦♣4+1-5
-2.3Round 23🇨🇳 CHINA112♥♣K+2-2
-2.3Round 26🇩🇪 GERMANY202♥♠10-1+0
-2.6Round 14🇩🇰 DENMARK204♥♠7+1-1
-2.8Round 7🇵🇱 POLAND53NT♥Q+1+0
-3.0Round 14🇩🇰 DENMARK194♠♣2=+0
-3.0Round 20🇭🇺 HUNGARY184♠♥8=-7
-3.1Round 25🇪🇸 SPAIN102♦♠5+1+0
-3.2Round 7🇵🇱 POLAND93NT♠7=+0
-3.2Round 20🇭🇺 HUNGARY171NT♦4=+0
-3.3Round 14🇩🇰 DENMARK153♣♦5=-5
-3.4Round 19🇫🇷 FRANCE93NT♥10=+0
-3.5Round 24🇦🇺 AUSTRALIA253NT♠4+1-1
-3.6Round 15🇮🇱 ISRAEL272♣♦Q+1+0
-3.7Round 3🇨🇦 CANADA274♠♠J=+0
-3.7Round 8🇨🇴 COLOMBIA143NT♥J=+1
-4.0Round 4🇹🇷 TURKIYE25♣♥6-1-10
-4.1Round 23🇨🇳 CHINA163♦♥4=+1
-4.4Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♣8-1-12
-4.5Round 14🇩🇰 DENMARK163NT♠7+1-1
-4.5Round 27🇲🇦 MOROCCO26-12
-4.6Round 17🇭🇷 CROATIA203♠♥K-1-11
-4.7Round 7🇵🇱 POLAND34♠x♠10-4-4
-4.7Round 19🇫🇷 FRANCE43♣♥3+1+0
-4.9Round 3🇨🇦 CANADA263NT♠J+3-13
-5.0Round 15🇮🇱 ISRAEL254♠♣6-1-10
-5.0Round 25🇪🇸 SPAIN63NT♣K-4-2
-5.3Round 24🇦🇺 AUSTRALIA284♥♠3-2-8
-5.6Round 25🇪🇸 SPAIN53♥♥Q=-6
-5.9Round 5🇮🇳 INDIA144♠♣8-1-6
-6.2Round 15🇮🇱 ISRAEL232♥♠Q=-6
-6.9Round 5🇮🇳 INDIA114♠♥J-1-5
-7.0Round 14🇩🇰 DENMARK145♦♠Q=-7
-8.0Round 26🇩🇪 GERMANY165♦♣K-2-8
-8.7Round 23🇨🇳 CHINA203♠♥10=-13
-9.1Round 20🇭🇺 HUNGARY124♠♦4=-14
-9.3Round 8🇨🇴 COLOMBIA184♥♣Q-1-12
-9.7Round 25🇪🇸 SPAIN13NT♥5-3-15
-11.3Round 27🇲🇦 MOROCCO25-16
-12.0Round 10🇨🇱 CHILE36♠♥6=+0
-12.8Round 25🇪🇸 SPAIN94♠♥A=-14
-13.3Round 7🇵🇱 POLAND43♣♣K-6-15