🇭🇺 DUMBOVICH Miklos · HUNGARY

5rank
+238.5Butler · 256 bds
+0.93per board
±5.0swing
+0.88vs par /bd · #5/95
+0.85adjusted /bd
Butler per round: 16.1 28.5 4.6 -2.6 -21.1 47.9 3.3 34.3 37.2 -6.3 2.1 13.8 33.5 -11.2 8.4 50by round

vs par split: bidding +0.41 · play +0.46

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted +0.85/bd

Card play — on target: opening leads 80.0% #52 of 95 · declarer play 76.7% #31 of 95 · defence 87.1% #20 of 95

Card play by contract type — on target
vs NTvs a suit
Opening leads73.7% (19)82.6% (46)
Declarer play55.6% (18)83.6% (55)
Defence77.5% (40)91.7% (84)

Opening leads by suit led: ♠ 81.8% (11) · ♥ 83.3% (24) · ♦ 84.6% (13) · ♣ 70.6% (17)

vs par by strain: NT +1.69 (73) · a suit +0.56 (183)

vs par by level: part-score +0.46 (85) · game +0.78 (154) · slam +3.88 (17)

By role: declaring +0.67/bd (-1.58 vs par · 132) · defending +1.21/bd (+3.49 vs par · 124)

By vulnerability: vulnerable +0.80/bd (+0.69 vs par · 128) · not vulnerable +1.06/bd (+1.07 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.KovacsE.Scanavino – R.MaffeiClosed16+16.1+1.01+1.69
Round 2M.KovacsS.Ramrakha – V.VirjeeClosed16+28.5+1.78-0.75
Round 4M.KovacsK.Lasocki – J.RussyanClosed16+4.6+0.29-0.06
Round 5M.KovacsG.Bettinetti – L.MarinoOpen16-2.6-0.16+0.75
Round 6M.KovacsF.Marimon – J.MasanaOpen16-21.1-1.32-0.19
Round 7M.KovacsG.Melin – J.MejeanOpen16+47.9+2.99+3.44
Round 8M.KovacsO.Axne – L.TrappClosed16+3.3+0.21-0.88
Round 9M.KovacsK.Vrieze – O.JanssensClosed16+34.3+2.14+3.19
Round 10M.KovacsF.Mork – S.SchouOpen16+37.2+2.33+2.06
Round 11M.KovacsP.Barry – R.AndersonClosed16-6.3-0.39-0.69
Round 12M.KovacsT.Yoshida – M.HirataOpen16+2.1+0.13-0.75
Round 13M.KovacsC.Tsai – W.TsaoClosed16+13.8+0.86+3.38
Round 14M.KovacsR.Aragones – M.AragonesOpen16+33.5+2.09+0.81
Round 15M.KovacsJ.Schermer – N.ChambersOpen16-11.2-0.70-2.62
Round 16M.KovacsK.Ibrahim – M.MazharClosed16+8.4+0.53-0.38
Round 17M.KovacsA.Janisz – T.RobbOpen16+50.0+3.12+5.06

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
+18.8Round 13🇹🇼 CHINESE TAIPEI76♠x♦A-5+19
+14.7Round 9🇳🇱 NETHERLANDS96NT♥J-4+18
+14.5Round 10🇩🇰 DENMARK317♥♠J=+0
+14.0Round 14🇬🇵 GUADELOUPE306♣x♣A-6+9
+12.6Round 1🇦🇷 ARGENTINA45♣x♠7-3+14
+12.3Round 7🇷🇪 REUNION26♣♥2=+12
+12.2Round 17🇳🇿 NEW ZEALAND294♥x♦4-3+12
+12.1Round 15🇺🇸 USA136♠♦A=+0
+11.7Round 14🇬🇵 GUADELOUPE263NT♥4-3+14
+11.0Round 9🇳🇱 NETHERLANDS34♥♠9-1+12
+10.9Round 8🇸🇪 SWEDEN326♣♥4-1+12
+10.6Round 5🇮🇹 ITALY94♠x♥K=+5
+10.3Round 1🇦🇷 ARGENTINA93♠♣3-4+15
+10.2Round 17🇳🇿 NEW ZEALAND224NT♣K-2+17
+9.9Round 8🇸🇪 SWEDEN287♦♥2=-2
+9.8Round 14🇬🇵 GUADELOUPE255♣x♠J-1+11
+9.5Round 17🇳🇿 NEW ZEALAND185♥♣3=+0
+9.4Round 10🇩🇰 DENMARK304♥♠J-2+11
+9.4Round 13🇹🇼 CHINESE TAIPEI34♥♠A=+11
+9.3Round 9🇳🇱 NETHERLANDS114♠♥8-3+14
+9.1Round 7🇷🇪 REUNION53NT♦Q+1+11
+9.1Round 15🇺🇸 USA45♦♠K+1-13
+8.6Round 7🇷🇪 REUNION36♣♦A-1+12
+8.6Round 12🇯🇵 JAPAN194♥♠9-1+12
+8.3Round 1🇦🇷 ARGENTINA85♦♥9-1+11
+7.9Round 4🇵🇱 POLAND263NT♥4=+10
+7.9Round 10🇩🇰 DENMARK225♦♣7-1+12
+7.7Round 17🇳🇿 NEW ZEALAND273NT♣6+1+0
+7.2Round 8🇸🇪 SWEDEN303NT♠J+1+4
+7.2Round 17🇳🇿 NEW ZEALAND236NT♥9+1+13
+7.1Round 2🇰🇪 KENYA294♥♣6=+0
+7.0Round 2🇰🇪 KENYA173♥♠2-1+11
+6.9Round 7🇷🇪 REUNION44♥♠A-1+9
+6.9Round 7🇷🇪 REUNION144♥♠7=+1
+6.9Round 10🇩🇰 DENMARK284♥♠3-2+5
+6.7Round 13🇹🇼 CHINESE TAIPEI13NTx♥4-2+9
+6.7Round 14🇬🇵 GUADELOUPE174♠♥J=+7
+6.6Round 16🇵🇰 PAKISTAN133NT♣10-3+5
+6.1Round 1🇦🇷 ARGENTINA113NT♥7-2+6
+6.1Round 10🇩🇰 DENMARK183NT♥J+1+4
+6.0Round 2🇰🇪 KENYA201NT♥2-2+7
+5.8Round 6🇪🇸 SPAIN223♠♥3=+8
+5.7Round 5🇮🇹 ITALY163♥♣K-2+7
+5.6Round 16🇵🇰 PAKISTAN23NT♣2=-1
+5.5Round 11🇮🇪 IRELAND113NT♥7-2+6
+5.4Round 4🇵🇱 POLAND243NT♣10-1+10
+5.4Round 17🇳🇿 NEW ZEALAND172♣♠A+1+11
+5.1Round 7🇷🇪 REUNION94♣♠2=-7
+5.1Round 9🇳🇱 NETHERLANDS72♦♣10=+5
+5.1Round 13🇹🇼 CHINESE TAIPEI155♣x♥A-2+5
+4.9Round 2🇰🇪 KENYA274♥♠K+1-8
+4.8Round 11🇮🇪 IRELAND44♥♣J=+0
+4.6Round 8🇸🇪 SWEDEN255♣♦2-1+13
+4.2Round 14🇬🇵 GUADELOUPE293NT♥4-1+6
+4.1Round 1🇦🇷 ARGENTINA53NT♠7=+12
+4.0Round 2🇰🇪 KENYA325♥♣J-1-3
+3.9Round 2🇰🇪 KENYA311NT♥7=+1
+3.9Round 17🇳🇿 NEW ZEALAND254♥♥3=+0
+3.8Round 10🇩🇰 DENMARK263NT♦6=+10
+3.7Round 6🇪🇸 SPAIN183NT♣9-1+5
+3.7Round 11🇮🇪 IRELAND163NT♥4=+0
+3.7Round 12🇯🇵 JAPAN283♦♣A+1+7
+3.7Round 14🇬🇵 GUADELOUPE314♠x♥7-1-5
+3.7Round 15🇺🇸 USA163NT♥3-1+5
+3.5Round 4🇵🇱 POLAND183NT♥9-1+4
+3.2Round 1🇦🇷 ARGENTINA15♣♠A=-11
+3.2Round 11🇮🇪 IRELAND65♣♠J=+6
+3.1Round 9🇳🇱 NETHERLANDS144♠♥9=+0
+3.0Round 9🇳🇱 NETHERLANDS54♠♣A+1+2
+2.9Round 10🇩🇰 DENMARK204♥♦A=+3
+2.7Round 2🇰🇪 KENYA215♦♠A-3-8
+2.7Round 6🇪🇸 SPAIN303NT♦2-2+0
+2.6Round 12🇯🇵 JAPAN174♠♣Q=+0
+2.5Round 9🇳🇱 NETHERLANDS121NT♣3=+0
+2.4Round 4🇵🇱 POLAND214♠♥10-1+5
+2.4Round 7🇷🇪 REUNION61NT♠J-1+3
+2.3Round 12🇯🇵 JAPAN294♠♥4+1+0
+2.1Round 4🇵🇱 POLAND195♣♥A-1+2
+2.1Round 6🇪🇸 SPAIN233♠♦A=+7
+2.0Round 12🇯🇵 JAPAN255♥♣6=+0
+1.9Round 4🇵🇱 POLAND254♥♣3=-11
+1.9Round 14🇬🇵 GUADELOUPE272♠♦9+2+6
+1.9Round 15🇺🇸 USA81NT♠J-2+0
+1.7Round 10🇩🇰 DENMARK194♠♥J=+11
+1.7Round 15🇺🇸 USA104♥♠4+1+1
+1.7Round 16🇵🇰 PAKISTAN94♥♣10+1+0
+1.6Round 8🇸🇪 SWEDEN232♠♦2+2+1
+1.5Round 2🇰🇪 KENYA234♠♥6+3-12
+1.5Round 6🇪🇸 SPAIN273♠♣9-1+4
+1.4Round 9🇳🇱 NETHERLANDS102♣♥9-1-1
+1.3Round 2🇰🇪 KENYA253♣♣2+1-7
+1.3Round 5🇮🇹 ITALY132♠♠10=-1
+1.3Round 7🇷🇪 REUNION104♠♦4+1+0
+1.3Round 8🇸🇪 SWEDEN314♠♣J=+0
+1.3Round 9🇳🇱 NETHERLANDS81NT♥9=+5
+1.3Round 16🇵🇰 PAKISTAN73NT♣3+2+13
+1.3Round 16🇵🇰 PAKISTAN81♠♣3=+2
+1.2Round 2🇰🇪 KENYA223♥♦K-1+0
+1.2Round 7🇷🇪 REUNION14♥♦7+2-11
+1.2Round 13🇹🇼 CHINESE TAIPEI84♥♣K-2+5
+1.2Round 14🇬🇵 GUADELOUPE194♠♥9+2+1
+1.1Round 7🇷🇪 REUNION124♠♥Q=+0
+1.1Round 12🇯🇵 JAPAN204♦♥5=+10
+1.1Round 13🇹🇼 CHINESE TAIPEI103♥♦K=+0
+1.0Round 4🇵🇱 POLAND271♠♥6-2-7
+1.0Round 12🇯🇵 JAPAN313♠♣4-2-11
+1.0Round 13🇹🇼 CHINESE TAIPEI92NT♦Q=-7
+0.9Round 2🇰🇪 KENYA184♥♦5-1+5
+0.9Round 5🇮🇹 ITALY44♠♦A+1+0
+0.9Round 6🇪🇸 SPAIN283♦♥5=+7
+0.9Round 10🇩🇰 DENMARK256♠♦A=+0
+0.9Round 11🇮🇪 IRELAND143♣♠2=+0
+0.9Round 12🇯🇵 JAPAN184♠x♥Q-1+7
+0.8Round 8🇸🇪 SWEDEN261NT♣J+1+0
+0.8Round 10🇩🇰 DENMARK174♥♣Q+1+0
+0.8Round 12🇯🇵 JAPAN273NT♥5=-2
+0.8Round 16🇵🇰 PAKISTAN124♠♥A=+0
+0.7Round 1🇦🇷 ARGENTINA103♥♣3-1+0
+0.7Round 5🇮🇹 ITALY54♥♠5+1+1
+0.7Round 13🇹🇼 CHINESE TAIPEI24♠♠2+2+1
+0.7Round 16🇵🇰 PAKISTAN13♦♥J-1+4
+0.6Round 9🇳🇱 NETHERLANDS13NT♥10-2+6
+0.5Round 1🇦🇷 ARGENTINA22NT♠3=+0
+0.5Round 13🇹🇼 CHINESE TAIPEI54♠♦3+1+0
+0.4Round 16🇵🇰 PAKISTAN54♠♣10=+1
+0.4Round 17🇳🇿 NEW ZEALAND202♥♣7=+6
+0.3Round 1🇦🇷 ARGENTINA141NT♠9+1-1
+0.3Round 5🇮🇹 ITALY84♥♥2+1+0
+0.3Round 6🇪🇸 SPAIN323NT♠9+1+1
+0.3Round 14🇬🇵 GUADELOUPE283NT♠2=+1
+0.3Round 14🇬🇵 GUADELOUPE323♦♣A=+1
+0.3Round 17🇳🇿 NEW ZEALAND313♦♥4-2+6
+0.2Round 7🇷🇪 REUNION113NT♠J+1+0
+0.2Round 16🇵🇰 PAKISTAN44♥♥J-1-12
+0.1Round 1🇦🇷 ARGENTINA153♥♦7-1+0
+0.1Round 8🇸🇪 SWEDEN172♥♠J+1+0
+0.1Round 10🇩🇰 DENMARK322♥♥3+2-6
+0.1Round 11🇮🇪 IRELAND74♥♦3+1+0
+0.0Round 1🇦🇷 ARGENTINA124♠♦K+1+0
+0.0Round 4🇵🇱 POLAND204♥♠Q+1+0
+0.0Round 5🇮🇹 ITALY14♠♦Q=+0
+0.0Round 15🇺🇸 USA141NT♥7+2-6
-0.1Round 9🇳🇱 NETHERLANDS63NT♥4=-1
-0.1Round 10🇩🇰 DENMARK213NT♠J+1+1
-0.1Round 11🇮🇪 IRELAND94♠♠3+2-11
-0.1Round 14🇬🇵 GUADELOUPE183♣♦10-1-3
-0.1Round 16🇵🇰 PAKISTAN112♠♥4+1+1
-0.1Round 16🇵🇰 PAKISTAN163NT♣5+2-11
-0.1Round 17🇳🇿 NEW ZEALAND243♦♣8+1+0
-0.2Round 1🇦🇷 ARGENTINA163♠♣K+1+10
-0.2Round 5🇮🇹 ITALY73NT♠10=+0
-0.3Round 4🇵🇱 POLAND223NT♠4-1+1
-0.3Round 5🇮🇹 ITALY123NT♥4+2-1
-0.3Round 7🇷🇪 REUNION74♥♦A+1+0
-0.3Round 7🇷🇪 REUNION154♥♣3-1+1
-0.3Round 11🇮🇪 IRELAND15♣♥K+1-1
-0.3Round 14🇬🇵 GUADELOUPE213NT♠10=-13
-0.4Round 1🇦🇷 ARGENTINA134♠♣A-2+7
-0.4Round 4🇵🇱 POLAND282♠♣4+1+0
-0.4Round 4🇵🇱 POLAND312♣♥7-1-2
-0.4Round 14🇬🇵 GUADELOUPE244♥♣7-1+2
-0.5Round 4🇵🇱 POLAND234♥♣2=+0
-0.5Round 10🇩🇰 DENMARK244♥♠7=-1
-0.5Round 12🇯🇵 JAPAN303NT♠9+1+1
-0.5Round 17🇳🇿 NEW ZEALAND303NT♦5+1+0
-0.5Round 17🇳🇿 NEW ZEALAND322♠♦7+3+9
-0.6Round 16🇵🇰 PAKISTAN102♦♣K+2+0
-0.7Round 7🇷🇪 REUNION165♠♣8=+13
-0.7Round 8🇸🇪 SWEDEN292♥♦2+1-11
-0.7Round 12🇯🇵 JAPAN224♠♣7+2-11
-0.8Round 16🇵🇰 PAKISTAN141NT♦A=+0
-0.8Round 17🇳🇿 NEW ZEALAND282♠♣7+1+0
-0.9Round 2🇰🇪 KENYA303♦♠4=-1
-0.9Round 11🇮🇪 IRELAND33NT♠10-1-5
-0.9Round 13🇹🇼 CHINESE TAIPEI122♣♠A=-1
-0.9Round 16🇵🇰 PAKISTAN151NT♠4+3-1
-0.9Round 17🇳🇿 NEW ZEALAND265♣♥4=+13
-1.0Round 7🇷🇪 REUNION132♠♥5-1+0
-1.1Round 15🇺🇸 USA55♥♣A=+0
-1.2Round 13🇹🇼 CHINESE TAIPEI111NT♥Q-1-4
-1.3Round 4🇵🇱 POLAND293♦♠J=-1
-1.3Round 9🇳🇱 NETHERLANDS23NT♥4+1+1
-1.3Round 15🇺🇸 USA33♦♣6-1+5
-1.3Round 15🇺🇸 USA64♥♦Q+1+0
-1.4Round 11🇮🇪 IRELAND81NT♣J+2+0
-1.4Round 13🇹🇼 CHINESE TAIPEI163NT♣J+1+1
-1.5Round 2🇰🇪 KENYA193NT♣2+1+0
-1.5Round 5🇮🇹 ITALY114♠♦Q+1+11
-1.5Round 11🇮🇪 IRELAND103♦♠5-1+1
-1.5Round 11🇮🇪 IRELAND123♥♣9=+0
-1.5Round 11🇮🇪 IRELAND151NT♥4-1-2
-1.5Round 14🇬🇵 GUADELOUPE202NT♦8=+0
-1.5Round 15🇺🇸 USA93NT♠8+2+0
-1.6Round 5🇮🇹 ITALY23♣♣3-1+1
-1.6Round 6🇪🇸 SPAIN204♥♣2+1+13
-1.9Round 2🇰🇪 KENYA244♠♠4-2-5
-1.9Round 17🇳🇿 NEW ZEALAND214♠♣8-2-7
-2.0Round 5🇮🇹 ITALY154♠♣3+1+0
-2.0Round 9🇳🇱 NETHERLANDS132♥♦5+1+0
-2.0Round 15🇺🇸 USA151NT♥3-2-2
-2.1Round 10🇩🇰 DENMARK271NT♣5-3+6
-2.1Round 17🇳🇿 NEW ZEALAND194♥♦4=+1
-2.3Round 8🇸🇪 SWEDEN274♥♣J+1+0
-2.4Round 9🇳🇱 NETHERLANDS41NT♥6+1+0
-2.5Round 2🇰🇪 KENYA284♥♠3+2+14
-2.5Round 12🇯🇵 JAPAN264♠♥7+1+0
-2.5Round 13🇹🇼 CHINESE TAIPEI132♠♦7-3+8
-2.7Round 6🇪🇸 SPAIN172♦♠7+1-5
-2.7Round 12🇯🇵 JAPAN212NT♠6-2-7
-2.9Round 6🇪🇸 SPAIN313♠♣3=+0
-3.1Round 5🇮🇹 ITALY103NT♦3+2+0
-3.3Round 5🇮🇹 ITALY34♣♠5-2+0
-3.3Round 16🇵🇰 PAKISTAN64♠♦9-3-6
-3.5Round 6🇪🇸 SPAIN253NT♥10=-10
-3.5Round 6🇪🇸 SPAIN292NT♣3+1-10
-3.5Round 13🇹🇼 CHINESE TAIPEI65♦♦10-1-5
-3.6Round 6🇪🇸 SPAIN243♠♥A+1-2
-3.8Round 5🇮🇹 ITALY64♥♣2-3-1
-3.9Round 8🇸🇪 SWEDEN211NT♠10-1-5
-4.1Round 8🇸🇪 SWEDEN193NT♥Q-1-10
-4.1Round 11🇮🇪 IRELAND54♥♦K=+0
-4.3Round 9🇳🇱 NETHERLANDS153NT♣Q+1-1
-4.3Round 12🇯🇵 JAPAN324♠♣Q=+1
-4.4Round 16🇵🇰 PAKISTAN33♣♥7+3-1
-4.6Round 4🇵🇱 POLAND323♠♥K=+0
-4.6Round 8🇸🇪 SWEDEN224♠♥Q-1-5
-4.7Round 8🇸🇪 SWEDEN201NT♣4-1-5
-4.7Round 8🇸🇪 SWEDEN243NT♥J=+1
-4.9Round 7🇷🇪 REUNION86♥♣10=+11
-5.1Round 12🇯🇵 JAPAN232♥♦J+2-8
-5.1Round 12🇯🇵 JAPAN246♦♣Q-1-11
-5.2Round 2🇰🇪 KENYA263♦♠K=-6
-5.2Round 6🇪🇸 SPAIN192♦♣Q-3-2
-5.4Round 15🇺🇸 USA14♠♦K-1-5
-5.7Round 15🇺🇸 USA21♠x♥10-2-3
-5.8Round 4🇵🇱 POLAND306♦♥J-2-11
-6.3Round 4🇵🇱 POLAND174♠♣7+1-1
-6.3Round 5🇮🇹 ITALY144♥♦6-1-10
-6.3Round 6🇪🇸 SPAIN264♠x♦A-2-7
-6.4Round 15🇺🇸 USA116♥♠A=-5
-6.5Round 11🇮🇪 IRELAND135♠x♥Q=-5
-6.7Round 11🇮🇪 IRELAND24♥♦7=+0
-6.9Round 15🇺🇸 USA74♠♠Q-1-12
-7.0Round 10🇩🇰 DENMARK294♠♦K=-10
-7.3Round 1🇦🇷 ARGENTINA64♥♠A-3-11
-7.6Round 9🇳🇱 NETHERLANDS164♠x♦2-3-9
-8.1Round 8🇸🇪 SWEDEN185♥x♣A-1-7
-8.1Round 10🇩🇰 DENMARK234♠♥K-1-13
-8.1Round 15🇺🇸 USA124♠♣3=-7
-8.5Round 14🇬🇵 GUADELOUPE236♥♠Q-1-13
-8.8Round 1🇦🇷 ARGENTINA75♥x♠K=-8
-8.8Round 6🇪🇸 SPAIN214♠♣3-1-12
-9.5Round 14🇬🇵 GUADELOUPE224♠♥9-1-11
-10.3Round 13🇹🇼 CHINESE TAIPEI43NT♦6+2+10
-10.9Round 13🇹🇼 CHINESE TAIPEI147♦♠3=+2
-13.4Round 1🇦🇷 ARGENTINA35♠♥4-2-17