🏴󠁧󠁢󠁥󠁮󠁧󠁿 BYRNE Michael · ENGLAND

7rank
+142.1Butler · 239 bds
+0.59per board
±4.2swing
+1.01vs par /bd · #3/137
+0.46adjusted /bd
Butler per round: -3.5 13.2 -9.5 6.3 21.6 28.9 4 2.8 16.5 31.9 -0.6 15.4 -1.3 18.4 -2by round

vs par split: bidding +0.66 · play +0.34

Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted +0.46/bd

Card play — on target: opening leads 77.8% #72 of 137 · declarer play 82.4% #11 of 137 · defence 86.5% #65 of 137

Card play by contract type — on target
vs NTvs a suit
Opening leads70.6% (17)80.4% (46)
Declarer play73.3% (15)86.1% (36)
Defence86.5% (37)86.5% (89)

Opening leads by suit led: ♠ 78.6% (14) · ♥ 81.2% (16) · ♦ 83.3% (18) · ♣ 66.7% (15)

vs par by strain: NT +0.92 (76) · a suit +1.03 (162)

vs par by level: part-score +0.82 (84) · game +0.90 (133) · slam +2.33 (21)

By role: declaring +0.52/bd (-1.38 vs par · 113) · defending +0.66/bd (+3.15 vs par · 126)

By vulnerability: vulnerable +0.93/bd (+1.50 vs par · 120) · not vulnerable +0.26/bd (+0.51 vs par · 119)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3F.BrownD.Blackman – P.CumminsOpen16-3.5-0.22+0.00
Round 5F.BrownM.Chavarria – A.GandogliaOpen16+13.2+0.82+1.50
Round 6F.BrownB.Naidoo – P.SinhaClosed16-9.5-0.59+0.00
Round 8F.BrownS.Henry – A.HenryClosed16+6.3+0.39-0.88
Round 9F.BrownC.Audiche – K.SalamaOpen16+21.6+1.35+2.06
Round 10F.BrownS.Fraser – D.FraserOpen16+28.9+1.81+3.81
Round 12F.BrownI.Grzejdziak – S.GrzejdziakClosed16+4.0+0.25-0.25
Round 13F.BrownK.Limsinsopon – P.SitthicharoensawatOpen16+2.8+0.17+1.06
Round 15F.BrownJ.Bethers – M.RomanovskaOpen16+16.5+1.03+0.81
Round 16F.BrownU.Ivatury – C.HennerOpen16+31.9+1.99+2.25
Round 17F.BrownJ.Hammelev – C.KrefeldOpen15-0.6-0.04-0.27
Round 19F.BrownL.Chen – H.SoClosed16+15.4+0.96+2.31
Round 21F.BrownD.Sacul – C.SumampouwClosed16-1.3-0.08+1.94
Round 22F.BrownS.Shah – F.SarfrazOpen16+18.4+1.15+0.19
Round 23F.BrownH.Wu – S.WuOpen16-2.0-0.12+0.50

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
+12.3Round 9🇪🇬 EGYPT92♣x♦K-4+12
+11.6Round 12🇵🇱 POLAND326♠♦3-1+13
+10.7Round 23🇨🇳 CHINA164♠♥3+1+8
+10.4Round 15🇱🇻 LATVIA95♦x♥K-3+9
+10.4Round 22🇵🇰 PAKISTAN216NT♣10-1+17
+10.0Round 16🇺🇸 USA 1296♠♥K-1+13
+9.8Round 9🇪🇬 EGYPT75♣x♣4-3+5
+9.3Round 22🇵🇰 PAKISTAN273NT♠J-3+11
+9.1Round 19🇹🇼 CHINESE TAIPEI44♥♣5=+0
+8.9Round 5🇮🇹 ITALY53NT♠5-1+10
+8.7Round 8🇳🇿 NEW ZEALAND254NT♥8-1+10
+8.7Round 9🇪🇬 EGYPT143NT♦K-2+11
+8.6Round 17🇩🇰 DENMARK123NT♥3=+0
+8.5Round 16🇺🇸 USA 1302♥x♦9-3+12
+8.0Round 10🇨🇦 CANADA203NT♦5-3+10
+7.6Round 21🇮🇩 INDONESIA66♠♥6=+0
+7.3Round 16🇺🇸 USA 1183NT♠6+1+1
+7.3Round 19🇹🇼 CHINESE TAIPEI124♠x♥6-1+6
+7.1Round 10🇨🇦 CANADA305♥x♦3-2+5
+7.0Round 10🇨🇦 CANADA276♥♣K=+0
+7.0Round 15🇱🇻 LATVIA133NT♦9-1+12
+6.9Round 9🇪🇬 EGYPT45♠♦10+2+17
+6.9Round 21🇮🇩 INDONESIA115♦♣3+2+11
+6.7Round 3🇧🇧 BARBADOS71NT♥3+1+0
+6.7Round 15🇱🇻 LATVIA14♥♣K-1+10
+6.5Round 5🇮🇹 ITALY43♠x♦2-1+3
+6.4Round 10🇨🇦 CANADA294♠♥4=+10
+6.2Round 3🇧🇧 BARBADOS64♥♠2-2+3
+6.0Round 9🇪🇬 EGYPT166♦♣6+1+1
+6.0Round 17🇩🇰 DENMARK104♥♦10+2+13
+5.8Round 13🇹🇭 THAILAND133NT♥A-3+9
+5.7Round 16🇺🇸 USA 1193NT♥Q=-1
+5.5Round 15🇱🇻 LATVIA63NT♥10=+7
+5.4Round 10🇨🇦 CANADA262♠♥Q+2+10
+5.3Round 16🇺🇸 USA 1172NT♣10-2+5
+5.3Round 22🇵🇰 PAKISTAN222♠♥A=+11
+5.2Round 23🇨🇳 CHINA43♠♥7+1+2
+5.1Round 8🇳🇿 NEW ZEALAND196♠♥7+1-13
+4.7Round 3🇧🇧 BARBADOS105♥x♦K=+14
+4.7Round 10🇨🇦 CANADA183♥♣Q-1-2
+4.5Round 5🇮🇹 ITALY84♠♣10=+0
+4.3Round 6🇮🇳 INDIA203NT♣Q-2+13
+4.3Round 19🇹🇼 CHINESE TAIPEI93♣♦K=+6
+4.2Round 12🇵🇱 POLAND201NT♣4-4-5
+4.1Round 16🇺🇸 USA 1254♠♥A=+8
+4.0Round 10🇨🇦 CANADA223♠♥Q-2+7
+4.0Round 16🇺🇸 USA 1213NT♠4-1+6
+4.0Round 21🇮🇩 INDONESIA123NT♠4=+10
+4.0Round 22🇵🇰 PAKISTAN193♥♣10=+7
+3.9Round 6🇮🇳 INDIA294♥♣8=+10
+3.9Round 12🇵🇱 POLAND254♠♦7-1-8
+3.9Round 16🇺🇸 USA 1204♥♦J-1+6
+3.9Round 21🇮🇩 INDONESIA134♦♣K=+0
+3.8Round 19🇹🇼 CHINESE TAIPEI132NT♣2=+0
+3.7Round 12🇵🇱 POLAND194♥♦J-2+3
+3.6Round 19🇹🇼 CHINESE TAIPEI83NT♣J-1+5
+3.3Round 15🇱🇻 LATVIA43♦♠Q=+0
+3.2Round 5🇮🇹 ITALY143NT♠7-2+6
+2.9Round 9🇪🇬 EGYPT113♥♣5-1-2
+2.8Round 12🇵🇱 POLAND217♠♣7=+0
+2.8Round 13🇹🇭 THAILAND164♠♥A+1+0
+2.7Round 5🇮🇹 ITALY134♠♥8-1+6
+2.7Round 8🇳🇿 NEW ZEALAND224♥♦Q-2+6
+2.7Round 8🇳🇿 NEW ZEALAND294NT♠2+2-13
+2.6Round 13🇹🇭 THAILAND54♥♠Q+1+0
+2.6Round 19🇹🇼 CHINESE TAIPEI104♠♦A-2+8
+2.4Round 17🇩🇰 DENMARK23NT♥7-3+7
+2.3Round 5🇮🇹 ITALY102♠♥K+2+10
+2.3Round 13🇹🇭 THAILAND143NT♥Q=-1
+2.3Round 19🇹🇼 CHINESE TAIPEI151NT♦Q=+1
+2.2Round 8🇳🇿 NEW ZEALAND174♣♠K-1+5
+2.2Round 22🇵🇰 PAKISTAN304♠♣9=+0
+2.1Round 22🇵🇰 PAKISTAN182NT♠5=+0
+2.0Round 6🇮🇳 INDIA323NT♠5+2+0
+2.0Round 22🇵🇰 PAKISTAN244♠♣3+2+5
+1.9Round 13🇹🇭 THAILAND42♦♣4+4+17
+1.9Round 16🇺🇸 USA 1232♦♥A=+5
+1.8Round 6🇮🇳 INDIA272♠♣2+1+0
+1.8Round 23🇨🇳 CHINA133♠x♣3-1+7
+1.7Round 3🇧🇧 BARBADOS93♦♥A-2+11
+1.7Round 9🇪🇬 EGYPT64♠♥3-1+6
+1.7Round 15🇱🇻 LATVIA24♥♣K+1+0
+1.7Round 15🇱🇻 LATVIA113NT♠8+3-11
+1.6Round 3🇧🇧 BARBADOS11NT♠A+1-1
+1.6Round 23🇨🇳 CHINA22♠♦4=-1
+1.5Round 10🇨🇦 CANADA244♥♦J-1+10
+1.5Round 17🇩🇰 DENMARK83♥♠8+1-7
+1.4Round 8🇳🇿 NEW ZEALAND263♦x♦3-1+2
+1.4Round 9🇪🇬 EGYPT12NT♦9=+0
+1.3Round 6🇮🇳 INDIA254♥♠3-2+2
+1.3Round 13🇹🇭 THAILAND25♥♠8+1+1
+1.3Round 13🇹🇭 THAILAND62♠♠5-1+5
+1.3Round 22🇵🇰 PAKISTAN293NT♠Q+2+0
+1.2Round 8🇳🇿 NEW ZEALAND272♠♥5-1+2
+1.2Round 17🇩🇰 DENMARK93NT♠4=+0
+1.1Round 22🇵🇰 PAKISTAN262♠♣7+1+0
+1.0Round 5🇮🇹 ITALY94♠♦A+1+1
+1.0Round 8🇳🇿 NEW ZEALAND303NT♥2+2+1
+1.0Round 12🇵🇱 POLAND294♥♣A+2+13
+1.0Round 19🇹🇼 CHINESE TAIPEI72♠♥Q+1-8
+1.0Round 22🇵🇰 PAKISTAN234♥♣Q+2+1
+0.9Round 13🇹🇭 THAILAND73♥♦3-1+6
+0.9Round 15🇱🇻 LATVIA10Pass+4
+0.8Round 3🇧🇧 BARBADOS154♠♥10+1+0
+0.8Round 9🇪🇬 EGYPT84♠♥2+1+0
+0.8Round 15🇱🇻 LATVIA152NT♠3=-1
+0.8Round 23🇨🇳 CHINA94♠♥6+1-12
+0.7Round 5🇮🇹 ITALY22♠♦2-1+5
+0.7Round 5🇮🇹 ITALY162♠♦J=+0
+0.7Round 21🇮🇩 INDONESIA14♦♥Q-2-1
+0.6Round 19🇹🇼 CHINESE TAIPEI13NT♠8+3+2
+0.6Round 23🇨🇳 CHINA12NT♣9-2+1
+0.6Round 23🇨🇳 CHINA82NT♥A-1+2
+0.5Round 21🇮🇩 INDONESIA42NT♥6=+0
+0.4Round 5🇮🇹 ITALY72♥♠8+1+0
+0.4Round 17🇩🇰 DENMARK73NT♠8+3-1
+0.4Round 17🇩🇰 DENMARK144♥♠Q+1+0
+0.4Round 23🇨🇳 CHINA124♠♣3+1+0
+0.3Round 12🇵🇱 POLAND304♠♥A=+3
+0.3Round 17🇩🇰 DENMARK12♠♣2-1+1
+0.2Round 10🇨🇦 CANADA214♠♦Q+1+11
+0.0Round 8🇳🇿 NEW ZEALAND204♠♦2=+0
+0.0Round 8🇳🇿 NEW ZEALAND212♠♥8-1+2
-0.0Round 8🇳🇿 NEW ZEALAND323NT♠3+1+0
+0.0Round 9🇪🇬 EGYPT56♠♦8+1+11
+0.0Round 12🇵🇱 POLAND244♥♣4+1+0
+0.0Round 15🇱🇻 LATVIA163♠♥5=-1
+0.0Round 19🇹🇼 CHINESE TAIPEI162♦♦10+1+0
+0.0Round 21🇮🇩 INDONESIA54♥♦A+1+0
-0.1Round 6🇮🇳 INDIA224♠♥3-1-5
-0.2Round 16🇺🇸 USA 1276♥♦5=+0
-0.3Round 6🇮🇳 INDIA183NT♠2=-1
-0.3Round 10🇨🇦 CANADA283NT♣Q+2+10
-0.3Round 12🇵🇱 POLAND184♥♥J+1+0
-0.3Round 13🇹🇭 THAILAND123♠♦A-1+1
-0.3Round 21🇮🇩 INDONESIA23NT♦4+1-1
-0.3Round 22🇵🇰 PAKISTAN286NT♥8+1-11
-0.3Round 22🇵🇰 PAKISTAN324♥♦J=+0
-0.4Round 3🇧🇧 BARBADOS24♥♦10=+0
-0.4Round 5🇮🇹 ITALY61NT♣3-2+2
-0.4Round 10🇨🇦 CANADA174♥♠A=+0
-0.4Round 21🇮🇩 INDONESIA31NT♦2-1+3
-0.5Round 3🇧🇧 BARBADOS114♠♣K+1+11
-0.5Round 6🇮🇳 INDIA174♦♠K-3-7
-0.5Round 9🇪🇬 EGYPT154♠♦A-1-6
-0.5Round 12🇵🇱 POLAND233NT♣4=+0
-0.5Round 19🇹🇼 CHINESE TAIPEI53NT♣10+1+0
-0.5Round 19🇹🇼 CHINESE TAIPEI143NT♠Q+4+14
-0.6Round 13🇹🇭 THAILAND153♦♥6-2-1
-0.7Round 13🇹🇭 THAILAND32♠♦K+1+0
-0.8Round 13🇹🇭 THAILAND84♠♣K+1+0
-0.8Round 17🇩🇰 DENMARK132NT♦8=+0
-0.9Round 3🇧🇧 BARBADOS163NT♥2+2+0
-0.9Round 6🇮🇳 INDIA284♠♠J+2-2
-0.9Round 16🇺🇸 USA 1313♥♣9+1-6
-0.9Round 17🇩🇰 DENMARK33♣♠K-1+2
-0.9Round 23🇨🇳 CHINA32NT♠6-1+4
-1.0Round 3🇧🇧 BARBADOS46♥♦10=-13
-1.0Round 6🇮🇳 INDIA231NT♠Q+1+1
-1.0Round 16🇺🇸 USA 1223NT♦5+1+0
-1.0Round 23🇨🇳 CHINA66♠♥3+1+11
-1.0Round 23🇨🇳 CHINA152♥♥5-1+2
-1.2Round 12🇵🇱 POLAND314♠♣10+1+0
-1.2Round 15🇱🇻 LATVIA84♠♣2-1-4
-1.3Round 8🇳🇿 NEW ZEALAND234♥♣5+1-13
-1.3Round 23🇨🇳 CHINA104♥♦7-2+9
-1.5Round 10🇨🇦 CANADA313♠♥9+1-1
-1.6Round 13🇹🇭 THAILAND14♣♦6-1+2
-1.6Round 17🇩🇰 DENMARK62♦♣A+1-7
-1.7Round 3🇧🇧 BARBADOS83♥♦10=+0
-1.7Round 5🇮🇹 ITALY155♥♦6=+0
-1.8Round 3🇧🇧 BARBADOS125♦♠J+1-13
-1.9Round 3🇧🇧 BARBADOS144♠x♣K-1-5
-1.9Round 5🇮🇹 ITALY114♠♥Q-2-5
-1.9Round 12🇵🇱 POLAND283♦♠J=-5
-2.0Round 5🇮🇹 ITALY14♥♣10-1-11
-2.0Round 6🇮🇳 INDIA304♥♠5=+1
-2.0Round 8🇳🇿 NEW ZEALAND316NT♣7=+0
-2.0Round 10🇨🇦 CANADA233NT♠5=+2
-2.0Round 15🇱🇻 LATVIA56♠♦7+1-1
-2.0Round 21🇮🇩 INDONESIA104♥♠3+1+0
-2.0Round 21🇮🇩 INDONESIA161NT♦6-1-4
-2.1Round 6🇮🇳 INDIA191NT♥2+1+0
-2.1Round 19🇹🇼 CHINESE TAIPEI114♠♥8=+0
-2.2Round 15🇱🇻 LATVIA121NT♦10-1+0
-2.3Round 3🇧🇧 BARBADOS53NT♥5+1+1
-2.3Round 13🇹🇭 THAILAND94♠♦9-1-6
-2.4Round 10🇨🇦 CANADA322♠♥9-1-5
-2.4Round 17🇩🇰 DENMARK53NT♦10-2-13
-2.4Round 23🇨🇳 CHINA74♠♥7-1-6
-2.5Round 9🇪🇬 EGYPT101NT♦2=-2
-2.6Round 23🇨🇳 CHINA143NT♦3-1-10
-2.7Round 6🇮🇳 INDIA313NT♥Q+4-2
-2.7Round 12🇵🇱 POLAND222♥♣10=+0
-2.7Round 16🇺🇸 USA 1262♣♠3-1-1
-2.7Round 21🇮🇩 INDONESIA154♠♥6+1-1
-2.8Round 12🇵🇱 POLAND262NT♥3-1+0
-2.9Round 22🇵🇰 PAKISTAN252♠♥Q+2-10
-3.2Round 15🇱🇻 LATVIA144♥x♦A-2-5
-3.3Round 16🇺🇸 USA 1283♣♠7=+0
-3.3Round 19🇹🇼 CHINESE TAIPEI22♠♠3=-6
-3.3Round 21🇮🇩 INDONESIA143♥♣J=+0
-3.4Round 10🇨🇦 CANADA252♥x♥3-1-6
-3.5Round 6🇮🇳 INDIA245♦♠A=+0
-3.7Round 21🇮🇩 INDONESIA83♠♦6-1+2
-3.7Round 21🇮🇩 INDONESIA92♥♦3-3-1
-3.8Round 16🇺🇸 USA 1323NT♥A+1-1
-4.0Round 6🇮🇳 INDIA215♠♥Q=+0
-4.1Round 17🇩🇰 DENMARK43NT♣2-2-8
-4.2Round 9🇪🇬 EGYPT33NT♥8=+0
-4.3Round 13🇹🇭 THAILAND103NT♣5-2-8
-4.6Round 5🇮🇹 ITALY126♠♥3=+0
-4.6Round 8🇳🇿 NEW ZEALAND183♣♠K=+0
-4.6Round 17🇩🇰 DENMARK164♥♦10=+0
-4.7Round 19🇹🇼 CHINESE TAIPEI63NT♦Q-1-4
-4.7Round 22🇵🇰 PAKISTAN203NT♥9+3-13
-4.9Round 23🇨🇳 CHINA53NT♣10=+0
-5.0Round 22🇵🇰 PAKISTAN174♠x♥J-1-12
-5.1Round 8🇳🇿 NEW ZEALAND246♦♠4=+0
-5.4Round 10🇨🇦 CANADA197NT♥9=+0
-5.5Round 13🇹🇭 THAILAND114♦♥K-2-8
-5.7Round 3🇧🇧 BARBADOS131NT♥7+1+1
-5.7Round 6🇮🇳 INDIA264♠♣K=-10
-5.7Round 8🇳🇿 NEW ZEALAND284♠♦5=-3
-5.8Round 9🇪🇬 EGYPT134♠♣6+2-10
-6.2Round 15🇱🇻 LATVIA74♥♠2-1-6
-6.4Round 12🇵🇱 POLAND273NT♥3-1-10
-6.7Round 15🇱🇻 LATVIA34♥♠K=+0
-6.8Round 21🇮🇩 INDONESIA75♦♠K+1+13
-6.9Round 16🇺🇸 USA 1244♠♥J+2-11
-7.0Round 17🇩🇰 DENMARK156♥♠A=+9
-7.1Round 5🇮🇹 ITALY34♠♦10=-3
-7.1Round 22🇵🇰 PAKISTAN313NT♣9=-3
-7.7Round 12🇵🇱 POLAND175♥x♠K=-8
-7.8Round 9🇪🇬 EGYPT26♠♥2+1-1
-8.1Round 9🇪🇬 EGYPT125♥♣J-1-9
-8.1Round 19🇹🇼 CHINESE TAIPEI36♦♠J+1+13
-9.0Round 3🇧🇧 BARBADOS34♠♦6-5-9
-9.6Round 23🇨🇳 CHINA111♠x♣2-3-9