🇭🇺 DUMBOVICH Miklos · HUNGARY

81rank
-54.9Butler · 260 bds
-0.21per board
±4.5swing
+0.25vs par /bd · #37/111
-0.28adjusted /bd
Butler per round: -3.6 5.8 -27.1 7 -5.9 24.5 -17.1 11.6 -27.8 -41.3 -13.3 32.8 -0.5by round

vs par split: bidding +0.05 · play +0.17

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted -0.28/bd

Card play — on target: opening leads 77.6% #66 of 111 · declarer play 75.0% #48 of 111 · defence 91.5% #11 of 111

Card play by contract type — on target
vs NTvs a suit
Opening leads58.8% (34)92.9% (42)
Declarer play84.6% (13)72.5% (51)
Defence87.2% (47)94.0% (83)

Opening leads by suit led: ♠ 73.7% (19) · ♥ 78.9% (19) · ♦ 72.7% (22) · ♣ 87.5% (16)

vs par by strain: NT +0.39 (80) · a suit +0.19 (178)

vs par by level: part-score +0.85 (93) · game +0.23 (147) · slam -2.67 (18)

By role: declaring -0.82/bd (-2.54 vs par · 127) · defending +0.37/bd (+2.91 vs par · 133)

By vulnerability: vulnerable -0.01/bd (+0.75 vs par · 130) · not vulnerable -0.41/bd (-0.25 vs par · 130)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1L.GotthardM.Gromoeller – A.KirmseClosed20-3.6-0.18-0.55
Round 2L.GotthardL.De Schrijver – K.De CabooterClosed20+5.8+0.29+1.90
Round 4L.GotthardP.Goodman – A.ThomasOpen20-27.1-1.35-2.50
Round 5L.GotthardS.Costa Pessoa – J.CastanheiraClosed20+7.0+0.35+1.05
Round 7L.GotthardJ.Molberg – T.AaClosed20-5.9-0.30+2.40
Round 9L.GotthardO.Clare – A.VellaClosed20+24.5+1.23+3.05
Round 10L.GotthardG.Karakolev – D.DanailovOpen20-17.1-0.86-3.10
Round 11L.GotthardT.Garvey – J.CarrollClosed20+11.6+0.58+0.35
Round 13L.GotthardM.Karpov – T.LaanemaeOpen20-27.8-1.39-0.10
Round 14L.GotthardD.Fischer – B.SaurerClosed20-41.3-2.06-2.80
Round 16L.GotthardM.Bompis – J.QuantinClosed20-13.3-0.67+2.60
Round 17L.GotthardK.Lohay – M.HencClosed20+32.8+1.64+1.40
Round 19L.GotthardI.Coldea – M.IonitaClosed20-0.5-0.03-0.45

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
+14.4Round 19🇷🇴 ROMANIA156♥♠6-1+17
+11.6Round 1🇩🇪 GERMANY116♣♠K-1+11
+10.8Round 2🇧🇪 BELGIUM53♠♦6-2+13
+10.5Round 17🇸🇰 SLOVAKIA84NT♠9-2+11
+10.1Round 2🇧🇪 BELGIUM174♥♠A-1+11
+9.6Round 7🇳🇴 NORWAY135♦♣A-1+13
+9.4Round 7🇳🇴 NORWAY16♥♦6-1+11
+8.9Round 9🇲🇹 MALTA104♠x♥4-1+13
+8.4Round 16🇫🇷 FRANCE203NT♠4-1+11
+7.8Round 9🇲🇹 MALTA204♥♣6-1+12
+7.5Round 2🇧🇪 BELGIUM45♠♦2-1+12
+7.2Round 10🇧🇬 BULGARIA164♠♠10+1+4
+7.2Round 16🇫🇷 FRANCE74♠♦Q-1+12
+7.1Round 17🇸🇰 SLOVAKIA203NT♣5-3+10
+6.6Round 14🇦🇹 AUSTRIA196♠♥J=-13
+6.5Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES134♠♦4-1+6
+6.4Round 11🇮🇪 IRELAND54♠♦K-1+13
+6.3Round 2🇧🇪 BELGIUM164♠♣Q-1+10
+6.3Round 11🇮🇪 IRELAND27♦♦4=-2
+5.8Round 2🇧🇪 BELGIUM22♠♦K=+5
+5.8Round 10🇧🇬 BULGARIA186♥♦A=+0
+5.8Round 13🇪🇪 ESTONIA131NT♠J+3+10
+5.5Round 7🇳🇴 NORWAY25♣x♦A-1+8
+5.5Round 11🇮🇪 IRELAND142♣x♦+2+6
+5.4Round 5🇵🇹 PORTUGAL154♠♦6+2+13
+5.4Round 17🇸🇰 SLOVAKIA54♠x♥A-1+5
+5.4Round 17🇸🇰 SLOVAKIA163♠♥6=+1
+5.2Round 7🇳🇴 NORWAY175♦♠J-2+6
+5.2Round 9🇲🇹 MALTA23♦♠6-3+10
+5.2Round 11🇮🇪 IRELAND162♦♣3+1+0
+5.1Round 5🇵🇹 PORTUGAL64♠♣8=+0
+4.8Round 1🇩🇪 GERMANY74♠♦9-1+12
+4.7Round 9🇲🇹 MALTA63NT♥8-2+11
+4.6Round 5🇵🇹 PORTUGAL44♥♦A+3+9
+4.6Round 17🇸🇰 SLOVAKIA193♣♦2-3+11
+4.5Round 17🇸🇰 SLOVAKIA73♥♦K=+7
+4.5Round 17🇸🇰 SLOVAKIA173NT♠3+1+1
+4.4Round 5🇵🇹 PORTUGAL103♥♣10-2+3
+4.2Round 5🇵🇹 PORTUGAL143NT♣4-3+6
+4.2Round 17🇸🇰 SLOVAKIA183♦♥7+2+0
+4.2Round 19🇷🇴 ROMANIA112♥♦7=+6
+3.8Round 1🇩🇪 GERMANY173NT♥8+2+0
+3.8Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES141♠♦2+1+5
+3.7Round 9🇲🇹 MALTA92♠♥J+1+1
+3.6Round 5🇵🇹 PORTUGAL201NT♣3+1+10
+3.6Round 11🇮🇪 IRELAND92♠♠4=-10
+3.6Round 14🇦🇹 AUSTRIA183♠♦7-1+5
+3.6Round 19🇷🇴 ROMANIA123NT♠10-2+8
+3.5Round 2🇧🇪 BELGIUM63♠♦7+1+6
+3.5Round 10🇧🇬 BULGARIA123NT♠Q+1+0
+3.4Round 2🇧🇪 BELGIUM204♠♣9+2+12
+3.4Round 10🇧🇬 BULGARIA102♠♦J-2+2
+3.3Round 5🇵🇹 PORTUGAL113NT♥2=+0
+3.2Round 9🇲🇹 MALTA53♥♣10=+0
+3.2Round 19🇷🇴 ROMANIA94♠♦7+1+1
+3.1Round 2🇧🇪 BELGIUM136♠♣J=+1
+3.1Round 13🇪🇪 ESTONIA163NT♠6=-1
+3.1Round 16🇫🇷 FRANCE13NT♠6+1-1
+3.0Round 5🇵🇹 PORTUGAL183♦♣J-2+2
+3.0Round 16🇫🇷 FRANCE35♦♠5-1+5
+2.9Round 10🇧🇬 BULGARIA84♠♣9-1+10
+2.8Round 9🇲🇹 MALTA183♣♠10-2+3
+2.8Round 19🇷🇴 ROMANIA134♠♦A=+0
+2.3Round 5🇵🇹 PORTUGAL132NT♣9+4+9
+2.2Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES181NT♦7+1+0
+2.1Round 1🇩🇪 GERMANY53♦♦Q+1+0
+2.1Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES104♥♥4+2-12
+2.1Round 11🇮🇪 IRELAND194♠x♥2-1-1
+2.0Round 9🇲🇹 MALTA125♠♦Q=-8
+1.9Round 13🇪🇪 ESTONIA193♠♦Q=+1
+1.7Round 1🇩🇪 GERMANY145♦x♥K-1+0
+1.7Round 1🇩🇪 GERMANY164♠♥10-3-8
+1.7Round 14🇦🇹 AUSTRIA131NT♥3=+0
+1.6Round 17🇸🇰 SLOVAKIA113NT♦3+3+3
+1.5Round 13🇪🇪 ESTONIA93NT♥J+2+0
+1.4Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES164♥♦10-2+0
+1.4Round 11🇮🇪 IRELAND173♥♠Q-1-2
+1.4Round 13🇪🇪 ESTONIA43NT♥4-2+7
+1.4Round 13🇪🇪 ESTONIA203♦♥7-1+0
+1.2Round 9🇲🇹 MALTA163NT♦8=+0
+1.2Round 11🇮🇪 IRELAND154♦♥K-3+8
+1.1Round 1🇩🇪 GERMANY151NT♥K=-1
+1.1Round 2🇧🇪 BELGIUM114♥♣3=-11
+1.1Round 5🇵🇹 PORTUGAL162♠♣Q-1-3
+1.1Round 7🇳🇴 NORWAY34♠♠4+1+0
+1.1Round 11🇮🇪 IRELAND183NT♦5-1+6
+0.9Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES173♥♣K-1-2
+0.9Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES202♦♠4+1+1
+0.9Round 11🇮🇪 IRELAND13♦♣A-2-1
+0.9Round 11🇮🇪 IRELAND115♣♥4-1-4
+0.9Round 16🇫🇷 FRANCE163♠♦A-1-2
+0.9Round 17🇸🇰 SLOVAKIA65♥x♦K-3+0
+0.8Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES14♠♣9+1+0
+0.8Round 11🇮🇪 IRELAND63NT♦10+1+1
+0.8Round 13🇪🇪 ESTONIA103♠♥J+1+10
+0.8Round 17🇸🇰 SLOVAKIA23♣♦A=-1
+0.8Round 17🇸🇰 SLOVAKIA42♥♦6+1+10
+0.8Round 19🇷🇴 ROMANIA164♥♦5+1+1
+0.7Round 9🇲🇹 MALTA13NT♣2=+11
+0.6Round 2🇧🇪 BELGIUM184♠♥3-1+6
+0.6Round 7🇳🇴 NORWAY123NT♦10+1+13
+0.6Round 9🇲🇹 MALTA153NT♠2+2+1
+0.6Round 11🇮🇪 IRELAND123NT♥5+1+1
+0.6Round 13🇪🇪 ESTONIA83NT♦3+2+1
+0.5Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES193NT♠J=+1
+0.5Round 11🇮🇪 IRELAND81NT♣3=+5
+0.5Round 19🇷🇴 ROMANIA103♣♦4+1+0
+0.5Round 19🇷🇴 ROMANIA201NT♠A=+2
+0.4Round 1🇩🇪 GERMANY34♥♥K-1+5
+0.4Round 7🇳🇴 NORWAY204♠x♥J-2+12
+0.4Round 10🇧🇬 BULGARIA74♥♠2-1+6
+0.4Round 13🇪🇪 ESTONIA62♥♣4=-1
+0.4Round 16🇫🇷 FRANCE142♥♠9+2+13
+0.4Round 19🇷🇴 ROMANIA11NT♣Q=-1
+0.3Round 10🇧🇬 BULGARIA13NT♣10+3-2
+0.3Round 16🇫🇷 FRANCE64♠♦2+1+11
+0.2Round 1🇩🇪 GERMANY193NT♠3+1+1
+0.2Round 14🇦🇹 AUSTRIA201NT♠A+1+0
+0.1Round 9🇲🇹 MALTA84♥♦A+2+11
+0.1Round 9🇲🇹 MALTA173NT♥9+1+10
+0.1Round 19🇷🇴 ROMANIA183NT♣2=+0
+0.1Round 19🇷🇴 ROMANIA194♠♣J=+0
-0.0Round 1🇩🇪 GERMANY132♣♠6+1+0
-0.0Round 2🇧🇪 BELGIUM192♠♥10=+1
-0.0Round 7🇳🇴 NORWAY145♣x♠A-2+4
-0.1Round 1🇩🇪 GERMANY44♠♦A-2+9
-0.1Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES33NT♥10+1+0
-0.1Round 7🇳🇴 NORWAY103NT♠4-4-6
-0.1Round 10🇧🇬 BULGARIA14Pass+3
-0.1Round 14🇦🇹 AUSTRIA105♦♠A-1+3
-0.2Round 1🇩🇪 GERMANY84♥♣A+2-14
-0.2Round 1🇩🇪 GERMANY93NT♥4+1+1
-0.2Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES113NT♣J+2+11
-0.2Round 9🇲🇹 MALTA143♠♣A-1+8
-0.2Round 13🇪🇪 ESTONIA173♠♦Q=+0
-0.2Round 14🇦🇹 AUSTRIA93NT♥5+1+0
-0.2Round 16🇫🇷 FRANCE124♥♦3=+0
-0.3Round 9🇲🇹 MALTA133NT♥2=+0
-0.3Round 10🇧🇬 BULGARIA32♠♣2+3-10
-0.4Round 9🇲🇹 MALTA41NT♠2=-1
-0.4Round 16🇫🇷 FRANCE183NT♥J+2+0
-0.5Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES83NT♥10+1+0
-0.5Round 13🇪🇪 ESTONIA114♥♥5+3-10
-0.6Round 17🇸🇰 SLOVAKIA93♦♠5+2-8
-0.7Round 5🇵🇹 PORTUGAL193♥♦10=+7
-0.7Round 13🇪🇪 ESTONIA72♠♥7+1+0
-0.7Round 16🇫🇷 FRANCE43♥♣9=+0
-0.7Round 17🇸🇰 SLOVAKIA124♠♦3+1-14
-0.8Round 13🇪🇪 ESTONIA24♠♥3+1+0
-0.8Round 13🇪🇪 ESTONIA34♥♠7+1+0
-0.8Round 14🇦🇹 AUSTRIA174♥♥3+1+11
-0.8Round 16🇫🇷 FRANCE103NT♦5-1+5
-0.8Round 19🇷🇴 ROMANIA21♠♥Q+2-7
-0.9Round 5🇵🇹 PORTUGAL31NT♠6=+1
-0.9Round 10🇧🇬 BULGARIA202♠♦7=+0
-0.9Round 11🇮🇪 IRELAND103♥♣10-1+0
-1.1Round 7🇳🇴 NORWAY113♠♠A-3-6
-1.1Round 10🇧🇬 BULGARIA43♣♠Q=-10
-1.1Round 10🇧🇬 BULGARIA95♦x♥Q-3-4
-1.1Round 14🇦🇹 AUSTRIA23NT♥7+1-1
-1.1Round 17🇸🇰 SLOVAKIA103NT♣9=+2
-1.1Round 19🇷🇴 ROMANIA53NT♠8+2-1
-1.2Round 2🇧🇪 BELGIUM8Pass-3
-1.2Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES63NT♥7+1+0
-1.2Round 10🇧🇬 BULGARIA153♠x♣A-1-5
-1.2Round 11🇮🇪 IRELAND43♥♠2=-10
-1.2Round 11🇮🇪 IRELAND202♥♦3-2+9
-1.2Round 13🇪🇪 ESTONIA143NT♥J+2+14
-1.2Round 17🇸🇰 SLOVAKIA11♦♥6-4+6
-1.3Round 14🇦🇹 AUSTRIA154♥♠2-2-11
-1.4Round 1🇩🇪 GERMANY104♥♠10+1+0
-1.4Round 13🇪🇪 ESTONIA54♥♠Q=-3
-1.5Round 5🇵🇹 PORTUGAL71♦♥4=+1
-1.5Round 5🇵🇹 PORTUGAL85♠♦A-2+0
-1.5Round 5🇵🇹 PORTUGAL95♦♥K-1-5
-1.6Round 2🇧🇪 BELGIUM93NT♥9+2-1
-1.6Round 17🇸🇰 SLOVAKIA154♥♣A=-3
-1.7Round 10🇧🇬 BULGARIA64♠♦Q+1+0
-1.8Round 9🇲🇹 MALTA74♠♦J=+0
-1.8Round 16🇫🇷 FRANCE54♥♠A+1+13
-1.8Round 19🇷🇴 ROMANIA144♦♣K=+1
-1.9Round 7🇳🇴 NORWAY53NT♣J+2+0
-1.9Round 10🇧🇬 BULGARIA195♦♠Q=+0
-2.0Round 17🇸🇰 SLOVAKIA143♠♥2+2-6
-2.1Round 19🇷🇴 ROMANIA33NT♣6+2+0
-2.2Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES23NT♠Q=-10
-2.2Round 7🇳🇴 NORWAY63♥♣4+1+9
-2.2Round 14🇦🇹 AUSTRIA164♥♣4=+0
-2.3Round 5🇵🇹 PORTUGAL13NT♦K-1-10
-2.3Round 14🇦🇹 AUSTRIA73♥♦K=+0
-2.4Round 2🇧🇪 BELGIUM74♠♣10=+0
-2.4Round 7🇳🇴 NORWAY75♦x♠Q-1-2
-2.4Round 7🇳🇴 NORWAY183♦♣3-3-1
-2.4Round 16🇫🇷 FRANCE22♠♠5-1+3
-2.4Round 16🇫🇷 FRANCE153NT♦3+2+0
-2.5Round 1🇩🇪 GERMANY203♣=+1
-2.5Round 16🇫🇷 FRANCE93♥♣10=+6
-2.6Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES154♥♦9+1-11
-2.6Round 7🇳🇴 NORWAY93♠♣A-1+1
-2.6Round 14🇦🇹 AUSTRIA62♦♦A-1+0
-2.7Round 14🇦🇹 AUSTRIA122♠♦Q-1-4
-2.7Round 17🇸🇰 SLOVAKIA34♠♥A=+0
-2.8Round 7🇳🇴 NORWAY154♥♦5=-8
-2.8Round 10🇧🇬 BULGARIA53♥♦Q=-7
-2.9Round 2🇧🇪 BELGIUM123♦♥5-2+0
-2.9Round 5🇵🇹 PORTUGAL53NT♥7-2+0
-2.9Round 9🇲🇹 MALTA113NT♦Q-3-7
-2.9Round 11🇮🇪 IRELAND71NTx♠Q=-2
-2.9Round 14🇦🇹 AUSTRIA145♦♥K-1-4
-3.0Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES92♠♥K=+1
-3.0Round 16🇫🇷 FRANCE173♥♠J=+6
-3.1Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES74♥♣Q+1+0
-3.2Round 14🇦🇹 AUSTRIA43♦♠5-2-2
-3.3Round 19🇷🇴 ROMANIA171NT♣7=+1
-3.4Round 16🇫🇷 FRANCE113♠♦A=-6
-3.5Round 5🇵🇹 PORTUGAL125♥x♠3-1+0
-3.5Round 16🇫🇷 FRANCE83♦♥A-2-5
-3.5Round 19🇷🇴 ROMANIA83NT♥J-1-10
-3.6Round 19🇷🇴 ROMANIA62♠♦J=-5
-3.8Round 2🇧🇪 BELGIUM33NT♣A=+1
-3.8Round 7🇳🇴 NORWAY83NT♠2-3-7
-3.8Round 9🇲🇹 MALTA34♦x♥6-1-2
-4.0Round 1🇩🇪 GERMANY123♠♥J=+6
-4.0Round 7🇳🇴 NORWAY45♦♠K=+1
-4.2Round 10🇧🇬 BULGARIA23NT♥10-2-11
-4.5Round 1🇩🇪 GERMANY24♥♠J-2-6
-4.6Round 1🇩🇪 GERMANY14♥♦4-2-11
-5.2Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES126♥♠6+1-11
-5.2Round 14🇦🇹 AUSTRIA83NT♠3-1-5
-5.8Round 7🇳🇴 NORWAY196♣♦9+1+11
-5.8Round 14🇦🇹 AUSTRIA16♥♣4-2-14
-5.9Round 14🇦🇹 AUSTRIA113NT♣8+1+0
-6.0Round 2🇧🇪 BELGIUM13NT♣8-3-2
-6.0Round 10🇧🇬 BULGARIA113NT♥J+2-8
-6.1Round 13🇪🇪 ESTONIA13NT♣10-1-10
-6.1Round 16🇫🇷 FRANCE134♠♦10-1-6
-6.4Round 2🇧🇪 BELGIUM106NT♠7=+0
-6.5Round 1🇩🇪 GERMANY183NT♣4+1-4
-6.8Round 19🇷🇴 ROMANIA41NT♦4-2-12
-7.0Round 1🇩🇪 GERMANY64♠♥10=-13
-7.1Round 5🇵🇹 PORTUGAL174♠♣A-1-11
-7.1Round 9🇲🇹 MALTA194♠♣8-1-12
-7.1Round 14🇦🇹 AUSTRIA33NT♣6-4-11
-7.6Round 17🇸🇰 SLOVAKIA133NT♣4-2-7
-8.1Round 5🇵🇹 PORTUGAL26♠♣J-2-11
-8.1Round 19🇷🇴 ROMANIA73♥♠3+1-10
-8.5Round 10🇧🇬 BULGARIA134♥♦2+3-17
-8.6Round 7🇳🇴 NORWAY165♣xx♦A+1-11
-8.9Round 13🇪🇪 ESTONIA126NTx♣J-1-11
-9.3Round 11🇮🇪 IRELAND136♦♥6=+2
-9.4Round 11🇮🇪 IRELAND36♦♦5-1-12
-9.4Round 16🇫🇷 FRANCE194♠♥2-1-13
-10.0Round 14🇦🇹 AUSTRIA54♠♥A-1-10
-10.8Round 10🇧🇬 BULGARIA174♥♥4=-13
-11.0Round 2🇧🇪 BELGIUM153NTx♦2+2-12
-11.1Round 2🇧🇪 BELGIUM144♥♦A-2-11
-11.4Round 13🇪🇪 ESTONIA153♠x♣Q-3-11
-12.7Round 13🇪🇪 ESTONIA186♣♣4=+2
-13.0Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES46♦♥K=-15
-15.1Round 4🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES56♣x♦Q=-14