🇭🇺 DUMBOVICH Miklos · HUNGARY

5rank
+141.2Butler · 192 bds
+0.74per board
±4.5swing
+0.83vs par /bd · #9/150
+0.85adjusted /bd
Butler per round: 13.2 14.5 15.5 1.3 8.7 0.8 -14 -7.6 11.6 35.1 15.2 46.9by round

vs par split: bidding +0.76 · play +0.07

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.85/bd

Card play — on target: opening leads 92.3% #6 of 150 · declarer play 76.0% #58 of 150 · defence 82.0% #133 of 150

Card play by contract type — on target
vs NTvs a suit
Opening leads78.6% (14)97.4% (38)
Declarer play58.3% (12)81.6% (38)
Defence87.1% (31)79.7% (69)

Opening leads by suit led: ♠ 93.3% (15) · ♥ 81.8% (11) · ♦ 100.0% (9) · ♣ 94.1% (17)

vs par by strain: NT +0.86 (52) · a suit +0.81 (140)

vs par by level: part-score +0.19 (69) · game +1.41 (111) · slam -0.83 (12)

By role: declaring +0.74/bd (-1.36 vs par · 92) · defending +0.73/bd (+2.84 vs par · 100)

By vulnerability: vulnerable +0.80/bd (+1.15 vs par · 96) · not vulnerable +0.67/bd (+0.51 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.KovacsA.Toma – P.FeyClosed16+13.2+0.82+0.50
Round 2M.KovacsP.Hackett – D.MossopOpen16+14.5+0.91+1.62
Round 3M.KovacsH.Klumpp – K.KaiserOpen16+15.5+0.97+0.50
Round 4M.KovacsP.Coenraets – F.BigdeliClosed16+1.3+0.08+1.25
Round 5M.KovacsR.Anderssen – P.MarstranderClosed16+8.7+0.54-2.69
Round 6M.KovacsJ.Klukowski – J.RussyanClosed16+0.8+0.05+0.44
Round 7M.KovacsF.Leenhardt – P.PiganeauClosed16-14.0-0.88-0.12
Round 8M.KovacsJ.Eichholzer – H.ObermairClosed16-7.6-0.47+0.38
Round 9M.KovacsA.Maas – B.VriendOpen16+11.6+0.72+0.06
Round 10M.KovacsS.Darakchiev – A.AntonovClosed16+35.1+2.19+3.62
Round 11M.KovacsP.Barry – R.AndersonOpen16+15.2+0.95+0.88
Round 12M.KovacsB.Wenneberg – G.SelldenClosed16+46.9+2.93+3.50

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
+14.1Round 8🇦🇹 AUSTRIA307♣♦A-1+14
+11.5Round 10🇧🇬 BULGARIA245♣x♥A=+13
+11.4Round 4🇧🇪 BELGIUM205♠♣Q-1+13
+10.6Round 7🇫🇷 FRANCE153♥♠6-2+12
+10.4Round 3🇩🇪 GERMANY36♠♥2=+1
+10.4Round 5🇳🇴 NORWAY46♣♥A=-13
+9.4Round 1🇷🇴 ROMANIA123♠♣5+3+15
+9.3Round 10🇧🇬 BULGARIA304♠x♣K-3+9
+9.3Round 12🇸🇪 SWEDEN203NT♦10-5+12
+8.2Round 9🇳🇱 NETHERLANDS33NT♠3+3+9
+8.0Round 12🇸🇪 SWEDEN295♣♥2-1+16
+7.7Round 6🇵🇱 POLAND194♠♣Q=+0
+7.7Round 7🇫🇷 FRANCE54NT♠6-2+17
+7.6Round 11🇮🇪 IRELAND73NT♣J-2+8
+7.5Round 8🇦🇹 AUSTRIA194♥♣4+1+8
+7.3Round 12🇸🇪 SWEDEN223NT♠9-3+7
+7.1Round 8🇦🇹 AUSTRIA314♠♥J=+11
+6.9Round 10🇧🇬 BULGARIA254♥♣K-1+10
+6.8Round 5🇳🇴 NORWAY34♥♥6=+8
+6.6Round 4🇧🇪 BELGIUM292♠♣2+1+10
+6.6Round 5🇳🇴 NORWAY123NT♠Q=+7
+6.3Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193NT♠9-2+11
+6.2Round 3🇩🇪 GERMANY134♦♠Q+1+10
+6.0Round 12🇸🇪 SWEDEN233NT♠3+1+0
+5.9Round 10🇧🇬 BULGARIA221NT♦2-2+11
+5.8Round 9🇳🇱 NETHERLANDS16♥♣A=+5
+5.6Round 1🇷🇴 ROMANIA43NT♥A-1-9
+5.6Round 12🇸🇪 SWEDEN312♥♣3-1+6
+5.4Round 1🇷🇴 ROMANIA113NT♠Q-2+6
+5.2Round 9🇳🇱 NETHERLANDS95♣x♦A-1+6
+4.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♦A+1+11
+4.7Round 10🇧🇬 BULGARIA282♠♦K-1+6
+4.7Round 12🇸🇪 SWEDEN243NT♣2=-2
+4.5Round 1🇷🇴 ROMANIA65♥x♠J-1+11
+4.4Round 3🇩🇪 GERMANY154♠♣5=+1
+4.4Round 4🇧🇪 BELGIUM314♠♥3+1+12
+4.3Round 11🇮🇪 IRELAND45♥x♣K-1+9
+4.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND231♠♣K=-1
+4.0Round 7🇫🇷 FRANCE24♥♣5+1+1
+4.0Round 9🇳🇱 NETHERLANDS73NT♥9+2+2
+4.0Round 12🇸🇪 SWEDEN213♠♦8=+6
+3.9Round 6🇵🇱 POLAND234♥♣3+2+9
+3.9Round 11🇮🇪 IRELAND82♠♣5=+9
+3.8Round 6🇵🇱 POLAND321NT♠Q=+5
+3.6Round 8🇦🇹 AUSTRIA174♥♦K+1+1
+3.6Round 11🇮🇪 IRELAND102♣♥K+1+0
+3.6Round 12🇸🇪 SWEDEN283NT♦6-2+8
+3.5Round 3🇩🇪 GERMANY102♣♥K=+5
+3.3Round 12🇸🇪 SWEDEN271NT♠10+1+0
+3.2Round 10🇧🇬 BULGARIA216♥♦5=+0
+3.1Round 9🇳🇱 NETHERLANDS46♥♠6=+0
+3.1Round 9🇳🇱 NETHERLANDS63NT♥6+2+0
+3.0Round 10🇧🇬 BULGARIA202♥♣2+1+0
+3.0Round 11🇮🇪 IRELAND124♠♣K+1+1
+2.9Round 3🇩🇪 GERMANY162♠♥3=+0
+2.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223NT♥Q+2+11
+2.7Round 9🇳🇱 NETHERLANDS23♠♦K=+8
+2.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND254♠♦A=+3
+2.6Round 4🇧🇪 BELGIUM252NT♠8-4+2
+2.6Round 7🇫🇷 FRANCE91NTx♥3-1+5
+2.5Round 1🇷🇴 ROMANIA133♣♥3-1+5
+2.4Round 12🇸🇪 SWEDEN303♦♠4+1+0
+2.2Round 7🇫🇷 FRANCE104♠♥7-1+12
+2.2Round 12🇸🇪 SWEDEN194♠♦10+2+11
+2.0Round 4🇧🇪 BELGIUM303♦♣3-1+4
+2.0Round 6🇵🇱 POLAND304♥♦J-3+2
+2.0Round 8🇦🇹 AUSTRIA325♥♣3-1+6
+1.9Round 3🇩🇪 GERMANY121♦♥6+2-7
+1.9Round 10🇧🇬 BULGARIA191NT♣2-1-2
+1.8Round 5🇳🇴 NORWAY71NT♠Q=-11
+1.8Round 8🇦🇹 AUSTRIA255♦♣A+1+11
+1.7Round 5🇳🇴 NORWAY53NT♠2=-1
+1.6Round 6🇵🇱 POLAND174♠♠8=+11
+1.6Round 7🇫🇷 FRANCE113♥♦4+1-4
+1.5Round 1🇷🇴 ROMANIA24♥♣Q=+0
+1.4Round 1🇷🇴 ROMANIA74♠♦A=+3
+1.4Round 3🇩🇪 GERMANY13♥♠A=-7
+1.4Round 6🇵🇱 POLAND244♠♣5=-1
+1.4Round 10🇧🇬 BULGARIA172♠♦2+1+0
+1.4Round 11🇮🇪 IRELAND12♥♦2=+1
+1.1Round 1🇷🇴 ROMANIA92♦♣5+2+0
+1.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♥♥7+1+0
+0.8Round 1🇷🇴 ROMANIA143♣♥K-2+0
+0.8Round 1🇷🇴 ROMANIA152♠♦9+1+0
+0.8Round 4🇧🇪 BELGIUM183NT♠5=-2
+0.8Round 11🇮🇪 IRELAND24♥♠J+1+0
+0.7Round 1🇷🇴 ROMANIA32♠♣A-1-2
+0.7Round 5🇳🇴 NORWAY64♠♥2+1+0
+0.7Round 10🇧🇬 BULGARIA273NT♣K-1+5
+0.6Round 9🇳🇱 NETHERLANDS124♥♠2=-1
+0.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264♦♣K-1+7
+0.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303NT♥10+1+0
+0.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND324♥♠J-1+5
+0.4Round 3🇩🇪 GERMANY143♠♥3=+1
+0.4Round 4🇧🇪 BELGIUM175♠♥2-1-2
+0.4Round 11🇮🇪 IRELAND115♦♠K-1+5
+0.3Round 9🇳🇱 NETHERLANDS103♠♦3-1+0
+0.2Round 5🇳🇴 NORWAY13NT♠4-2+0
+0.2Round 6🇵🇱 POLAND263NT♠6+2+1
+0.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND314♥♠2=+0
+0.1Round 6🇵🇱 POLAND214♠♠3=+1
+0.1Round 7🇫🇷 FRANCE63NT♠K+1+0
+0.1Round 8🇦🇹 AUSTRIA274♥♦2+1+0
-0.0Round 7🇫🇷 FRANCE132♥♦3=+0
-0.0Round 8🇦🇹 AUSTRIA214♠♦7-2-6
-0.0Round 11🇮🇪 IRELAND34♠♣7+1+0
-0.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♦A+1+0
-0.1Round 6🇵🇱 POLAND271NT♥9=-5
-0.1Round 9🇳🇱 NETHERLANDS112NT♥3-2+1
-0.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243NT♥6+1+0
-0.2Round 6🇵🇱 POLAND283♣♦K+1+0
-0.2Round 11🇮🇪 IRELAND52♥♦A+1-7
-0.3Round 4🇧🇪 BELGIUM274♠♥J+1+0
-0.3Round 5🇳🇴 NORWAY22♥♣5-2+1
-0.3Round 10🇧🇬 BULGARIA233♠♥10=+0
-0.3Round 11🇮🇪 IRELAND143♦♣7-1-4
-0.4Round 1🇷🇴 ROMANIA165♣♠K-2+6
-0.4Round 3🇩🇪 GERMANY62♣♦7+4+6
-0.4Round 9🇳🇱 NETHERLANDS82♠♦A-1+1
-0.4Round 10🇧🇬 BULGARIA264♥♦5+1+0
-0.5Round 3🇩🇪 GERMANY114♠♥6=+11
-0.6Round 8🇦🇹 AUSTRIA284♠♣A=-1
-0.6Round 11🇮🇪 IRELAND63NT♠2+3+14
-0.6Round 12🇸🇪 SWEDEN265♦♠A=+2
-0.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♥♦4+1+0
-0.8Round 12🇸🇪 SWEDEN172♣♠3+1+0
-0.9Round 3🇩🇪 GERMANY45♥♣2-1-3
-0.9Round 3🇩🇪 GERMANY93NT♥4-1-6
-0.9Round 5🇳🇴 NORWAY162♠♦3=-1
-1.0Round 4🇧🇪 BELGIUM263NT♥9+1+0
-1.0Round 5🇳🇴 NORWAY154♥♣8+2-1
-1.0Round 7🇫🇷 FRANCE41NT♣3-1+0
-1.0Round 8🇦🇹 AUSTRIA181NT♣A-2+0
-1.0Round 8🇦🇹 AUSTRIA224♦♠K-2-9
-1.0Round 11🇮🇪 IRELAND154♠♦J=-1
-1.1Round 6🇵🇱 POLAND202♦♦3+1-1
-1.2Round 11🇮🇪 IRELAND163♦♠K-1-5
-1.4Round 3🇩🇪 GERMANY51NT♠2+2+0
-1.4Round 7🇫🇷 FRANCE13♥♣Q-1-2
-1.5Round 4🇧🇪 BELGIUM236♠♠3=+0
-1.5Round 10🇧🇬 BULGARIA311♠♦6+3+10
-1.6Round 1🇷🇴 ROMANIA83NT♣4-1-10
-1.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND292♥♣K+2-1
-1.7Round 5🇳🇴 NORWAY115♦♥10-1-5
-1.7Round 9🇳🇱 NETHERLANDS162♥♦J=+0
-1.8Round 3🇩🇪 GERMANY26NT♣4+1+13
-1.8Round 5🇳🇴 NORWAY84♠♥10-1-8
-1.8Round 6🇵🇱 POLAND294♥♣Q+2-1
-1.8Round 9🇳🇱 NETHERLANDS143♦♠5=+0
-1.9Round 1🇷🇴 ROMANIA14♥♣9=-3
-1.9Round 7🇫🇷 FRANCE84♠♣10-1-5
-2.0Round 4🇧🇪 BELGIUM324♠♣7+3+10
-2.1Round 5🇳🇴 NORWAY144♠x♦A-1+0
-2.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND271NT♦7=-9
-2.2Round 12🇸🇪 SWEDEN253NT♥3=-7
-2.3Round 6🇵🇱 POLAND224♥♣7=+0
-2.4Round 6🇵🇱 POLAND313NT♠4+1-4
-2.5Round 6🇵🇱 POLAND254♥♠K=+1
-2.5Round 10🇧🇬 BULGARIA183NT♠2+1-1
-2.5Round 12🇸🇪 SWEDEN324♥♠3+1-1
-2.8Round 11🇮🇪 IRELAND92♣♠Q+1-10
-2.9Round 4🇧🇪 BELGIUM193NT♣6+2+0
-3.2Round 1🇷🇴 ROMANIA54♥♣3+1+0
-3.2Round 7🇫🇷 FRANCE125♣♥A-1-5
-3.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND284♥♦K=-11
-3.4Round 12🇸🇪 SWEDEN181NT♠3+3-2
-3.5Round 8🇦🇹 AUSTRIA233♣♦A=+1
-3.6Round 3🇩🇪 GERMANY84♥♣9-2-5
-3.6Round 5🇳🇴 NORWAY101NT♥2-1-5
-3.7Round 9🇳🇱 NETHERLANDS155♣♠3+1-9
-3.7Round 11🇮🇪 IRELAND134♠♣5-1-6
-3.9Round 5🇳🇴 NORWAY135♣♥2-2-7
-4.0Round 4🇧🇪 BELGIUM215♥x♠K-1-7
-4.1Round 4🇧🇪 BELGIUM282♦♥Q-1-5
-4.2Round 5🇳🇴 NORWAY94♠♥6=-7
-4.2Round 10🇧🇬 BULGARIA293♥♣A-2-3
-4.5Round 10🇧🇬 BULGARIA326♠♣Q=+0
-5.1Round 4🇧🇪 BELGIUM222♦♠K=-6
-5.1Round 8🇦🇹 AUSTRIA293NT♠K+1-1
-5.6Round 9🇳🇱 NETHERLANDS133NT♠10+1-11
-6.0Round 4🇧🇪 BELGIUM245♣♠2-1-9
-6.1Round 3🇩🇪 GERMANY73NT♠K-1-12
-7.2Round 7🇫🇷 FRANCE74♥♣K+2-1
-7.9Round 7🇫🇷 FRANCE37♠♦3-2-13
-8.0Round 8🇦🇹 AUSTRIA204♥x♦9-2-12
-8.1Round 9🇳🇱 NETHERLANDS53NT♦2-1-10
-9.5Round 6🇵🇱 POLAND184♠♥9=-11
-10.0Round 7🇫🇷 FRANCE144♠♥3=-7
-10.2Round 7🇫🇷 FRANCE164♣♠A+1-12
-10.9Round 8🇦🇹 AUSTRIA266♣♥10=+0
-13.4Round 1🇷🇴 ROMANIA103♥x♠Q+2-14
-13.7Round 8🇦🇹 AUSTRIA247♠♦5-2-17