🇭🇺 DUMBOVICH Miklos · HUNGARY

45rank
+87.3Butler · 256 bds
+0.34per board
±4.0swing
+0.54vs par /bd · #26/130
+0.52adjusted /bd
Butler per round: 6 -18.8 6.1 -13.1 16.9 13.3 8 17.1 -11.7 12.5 10.7 16.9 -24.5 24 17.2 6.7by round

vs par split: bidding +0.31 · play +0.24

Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.52/bd

Card play — on target: opening leads 75.8% #101 of 130 · declarer play 69.8% #108 of 130 · defence 91.7% #18 of 130

Card play by contract type — on target
vs NTvs a suit
Opening leads61.1% (18)81.8% (44)
Declarer play72.2% (18)68.9% (45)
Defence88.2% (34)93.1% (87)

Opening leads by suit led: ♠ 60.0% (15) · ♥ 88.2% (17) · ♦ 75.0% (12) · ♣ 77.8% (18)

vs par by strain: NT +0.34 (68) · a suit +0.63 (187)

vs par by level: part-score +0.89 (91) · game +0.36 (151) · slam +0.39 (13)

By role: declaring +0.38/bd (-1.37 vs par · 134) · defending +0.30/bd (+2.63 vs par · 122)

By vulnerability: vulnerable +0.25/bd (-0.21 vs par · 128) · not vulnerable +0.44/bd (+1.29 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1G.WinklerK.Anklesaria – R.TewariClosed16+6.0+0.38+0.69
Round 2G.WinklerG.Tislevoll – N.JacobClosed16-18.8-1.18-1.31
Round 4G.WinklerR.Van Prooijen – J.VerheesOpen16+6.1+0.38-0.06
Round 5G.WinklerK.Bathurst – J.HurdClosed16-13.1-0.82-0.31
Round 8G.WinklerD.Bilde – E.JepsenClosed16+16.9+1.06+1.69
Round 9G.WinklerL.Lauria – A.VersaceClosed16+13.3+0.83+2.25
Round 11G.WinklerN.L'Ecuyer – Z.MarcinskiClosed16+8.0+0.50-1.88
Round 13G.WinklerZ.Zahariev – A.VanchevOpen16+17.1+1.07+0.62
Round 14G.WinklerT.Townsend – D.BakhshiOpen16-11.7-0.73-1.44
Round 16G.WinklerA.Birman – D.PadonOpen16+12.5+0.78+3.38
Round 17G.WinklerO.Rimstedt – M.RimstedtOpen16+10.7+0.67+1.00
Round 19G.WinklerC.Bakke – B.BrogelandOpen16+16.9+1.06+1.62
Round 20G.WinklerE.Greco – G.HampsonClosed16-24.5-1.53-2.88
Round 21G.WinklerL.Chemaly – J.GrantOpen16+24.0+1.50+2.12
Round 22G.WinklerS.Sze – W.ChiuClosed16+17.2+1.07+2.00
Round 23G.WinklerB.Drijver – S.BrinkOpen16+6.7+0.42+1.12

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
+11.7Round 23🇨🇭 SWITZERLAND46♥♣2=+1
+10.3Round 13🇧🇬 BULGARIA15♦x♠7=+12
+10.0Round 11🇨🇦 CANADA164♠♦6=+8
+9.9Round 13🇧🇬 BULGARIA104♥♣A-1+12
+9.8Round 1🇮🇳 INDIA135♥♥10-2+13
+9.2Round 21🇿🇦 SOUTH AFRICA24♥♣9=+7
+8.8Round 17🇸🇪 SWEDEN56♠♥Q-1+13
+8.8Round 23🇨🇭 SWITZERLAND103♦♥2+2+11
+8.7Round 19🇳🇴 NORWAY74♠♦7=+0
+8.7Round 23🇨🇭 SWITZERLAND13NTx♠Q=+4
+8.6Round 21🇿🇦 SOUTH AFRICA86♠♣9+1+11
+8.4Round 17🇸🇪 SWEDEN113NT♠3-2+11
+7.8Round 16🇮🇱 ISRAEL214♥♠10-1+13
+7.5Round 4🇳🇱 NETHERLANDS253♠♥J=+8
+7.3Round 22🇭🇰 CHINA HONG KONG182♦♥J+2+10
+6.5Round 8🇩🇰 DENMARK324♥♣5=+11
+6.5Round 22🇭🇰 CHINA HONG KONG293♠♥K+1+10
+6.3Round 23🇨🇭 SWITZERLAND124♥♣10-1+12
+6.1Round 8🇩🇰 DENMARK244♥♠3-1+10
+6.0Round 21🇿🇦 SOUTH AFRICA103♦♥7+1+7
+5.9Round 9🇮🇹 ITALY114♥♦A-1+10
+5.9Round 22🇭🇰 CHINA HONG KONG192NT♦Q-3+6
+5.8Round 4🇳🇱 NETHERLANDS326♣♦K=+7
+5.7Round 8🇩🇰 DENMARK223NT♠7=-1
+5.7Round 9🇮🇹 ITALY124♠♦A+2+12
+5.7Round 19🇳🇴 NORWAY95♦♥10+1+13
+5.6Round 9🇮🇹 ITALY34♥♣6-1+10
+5.5Round 16🇮🇱 ISRAEL295♠♥Q=+0
+5.3Round 8🇩🇰 DENMARK316♦♥5=-2
+5.1Round 5🇺🇸 USA 243NT♥5=+10
+5.0Round 13🇧🇬 BULGARIA83NT♥4+1+1
+5.0Round 13🇧🇬 BULGARIA154♥♣5-2+8
+4.7Round 8🇩🇰 DENMARK214♣♣5-1+6
+4.7Round 16🇮🇱 ISRAEL311NTx♣Q-2+8
+4.4Round 9🇮🇹 ITALY13NT♣2-3+6
+4.4Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND231NT♥3+3-10
+4.3Round 21🇿🇦 SOUTH AFRICA53NT♣9-1+12
+4.2Round 11🇨🇦 CANADA14♥♣A=+3
+4.0Round 2🇳🇿 NEW ZEALAND234♠♦2+2+17
+3.8Round 1🇮🇳 INDIA64♦♠K-2+5
+3.8Round 11🇨🇦 CANADA94♠♥A=+0
+3.6Round 19🇳🇴 NORWAY85♦♥A-2+5
+3.5Round 5🇺🇸 USA 2124♠♠2=+0
+3.4Round 4🇳🇱 NETHERLANDS304♠♥8=+3
+3.4Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND323♥x♦5-2+9
+3.3Round 1🇮🇳 INDIA113NT♥3=+6
+3.3Round 11🇨🇦 CANADA43NT♥Q-1+0
+3.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND282♠♥A=+9
+3.3Round 16🇮🇱 ISRAEL262♥♣4+1+6
+3.2Round 2🇳🇿 NEW ZEALAND292♦♠7+1+0
+3.0Round 11🇨🇦 CANADA152♠♥3-1+5
+3.0Round 13🇧🇬 BULGARIA25♦♥9-2+8
+3.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264♥♦5+1+1
+3.0Round 20🇺🇸 USA 1173♠♦10-3+1
+3.0Round 22🇭🇰 CHINA HONG KONG204♥♦3-1-1
+2.9Round 1🇮🇳 INDIA23♠♣K+1+10
+2.9Round 2🇳🇿 NEW ZEALAND175♣♦8=-1
+2.9Round 11🇨🇦 CANADA112NT♦Q=+0
+2.9Round 21🇿🇦 SOUTH AFRICA115♥x♠A-1+5
+2.9Round 21🇿🇦 SOUTH AFRICA152♠♥2-1+0
+2.8Round 20🇺🇸 USA 1294♦♥5=+0
+2.7Round 4🇳🇱 NETHERLANDS264♣♦K+1-8
+2.7Round 5🇺🇸 USA 224♥♣A+2+12
+2.7Round 9🇮🇹 ITALY54♥♦J+1+0
+2.7Round 16🇮🇱 ISRAEL225♣x♣10-1+6
+2.7Round 17🇸🇪 SWEDEN162♦♣K-1+4
+2.5Round 5🇺🇸 USA 2134♣♦6=+0
+2.4Round 4🇳🇱 NETHERLANDS222♦♠5=-1
+2.4Round 9🇮🇹 ITALY134♥♠2+1+0
+2.4Round 19🇳🇴 NORWAY151♠x♦K-3+3
+2.3Round 5🇺🇸 USA 274♠♥Q=-1
+2.3Round 9🇮🇹 ITALY102♥♦6=-1
+2.3Round 22🇭🇰 CHINA HONG KONG283♥♠9-1+6
+2.3Round 22🇭🇰 CHINA HONG KONG312♠♠4=+5
+2.2Round 2🇳🇿 NEW ZEALAND253NT♣2-2+0
+2.2Round 4🇳🇱 NETHERLANDS184♠♥10+2+13
+2.1Round 5🇺🇸 USA 214♥♣7=-1
+2.1Round 11🇨🇦 CANADA103NT♠2+2+1
+2.1Round 13🇧🇬 BULGARIA43♠♦10=+0
+2.0Round 11🇨🇦 CANADA34♠♣8+1+1
+1.9Round 4🇳🇱 NETHERLANDS203NT♣8+1+12
+1.9Round 8🇩🇰 DENMARK273♠♣A-1-2
+1.9Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213NT♥2=+0
+1.8Round 16🇮🇱 ISRAEL284♠♦10-2+7
+1.8Round 17🇸🇪 SWEDEN84♣♠A-1+4
+1.7Round 16🇮🇱 ISRAEL253NT♥4-2-1
+1.7Round 17🇸🇪 SWEDEN123NT♦4=-1
+1.7Round 19🇳🇴 NORWAY161NT♥2+2-8
+1.4Round 13🇧🇬 BULGARIA144♥♠A=+1
+1.4Round 21🇿🇦 SOUTH AFRICA96♥♣7=+0
+1.3Round 4🇳🇱 NETHERLANDS174♠♣6+1+1
+1.3Round 16🇮🇱 ISRAEL181NT♠10-1+11
+1.3Round 19🇳🇴 NORWAY53NT♥A+2+0
+1.3Round 21🇿🇦 SOUTH AFRICA45♣x♠A-1+0
+1.2Round 23🇨🇭 SWITZERLAND93NT♦2=-1
+1.1Round 9🇮🇹 ITALY154♠♥10+1+0
+1.0Round 1🇮🇳 INDIA33♦♠8+1+0
+1.0Round 13🇧🇬 BULGARIA133NT♠J+1+0
+1.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♥♦9=-1
+1.0Round 17🇸🇪 SWEDEN24♥♠7=+0
+1.0Round 17🇸🇪 SWEDEN44♠♥A+2-13
+1.0Round 20🇺🇸 USA 1321NT♥4=+5
+0.9Round 1🇮🇳 INDIA12♠♦2=+0
+0.9Round 4🇳🇱 NETHERLANDS311NT♥9+3-6
+0.9Round 5🇺🇸 USA 284♥♦Q-2+5
+0.9Round 19🇳🇴 NORWAY44♥♠7+1+13
+0.8Round 17🇸🇪 SWEDEN134♠♥10=+0
+0.8Round 20🇺🇸 USA 1201NT♥2-2+2
+0.7Round 8🇩🇰 DENMARK183♠♣10-1+0
+0.7Round 8🇩🇰 DENMARK262♠♦Q=+6
+0.7Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22Pass-2
+0.7Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND304♠♣J+2+11
+0.7Round 20🇺🇸 USA 1193NT♥10=-1
+0.7Round 23🇨🇭 SWITZERLAND24♥♠A=+6
+0.6Round 21🇿🇦 SOUTH AFRICA163NT♦6+2+0
+0.5Round 16🇮🇱 ISRAEL233NT♥Q+3-13
+0.4Round 1🇮🇳 INDIA162♦♣3-1-2
+0.4Round 11🇨🇦 CANADA124♠♣K=+0
+0.4Round 19🇳🇴 NORWAY133♥♦K-1+9
+0.4Round 20🇺🇸 USA 1264♥♣A=+0
+0.4Round 22🇭🇰 CHINA HONG KONG323NT♥3-3-10
+0.3Round 1🇮🇳 INDIA124♥♠5+2+1
+0.3Round 19🇳🇴 NORWAY104♥♠A=-1
+0.2Round 8🇩🇰 DENMARK202NT♦5=+0
+0.2Round 17🇸🇪 SWEDEN143NT♠2+2+1
+0.2Round 19🇳🇴 NORWAY143NT♠10+1+1
+0.2Round 22🇭🇰 CHINA HONG KONG303♦♣6+2+7
+0.1Round 1🇮🇳 INDIA42♠♣10=+6
+0.1Round 1🇮🇳 INDIA143♣♥3=+0
+0.1Round 8🇩🇰 DENMARK173NT♥4+1+1
+0.1Round 8🇩🇰 DENMARK192♠♥2=+1
+0.1Round 13🇧🇬 BULGARIA51NT♦5-1-7
+0.1Round 20🇺🇸 USA 1233♦♥J+1-2
+0.1Round 21🇿🇦 SOUTH AFRICA132♥♠8=+0
+0.1Round 22🇭🇰 CHINA HONG KONG243NT♥4+1+0
+0.1Round 23🇨🇭 SWITZERLAND154♦♣9-1-5
-0.0Round 11🇨🇦 CANADA63NT♥6=-13
-0.0Round 11🇨🇦 CANADA85♣♣4+1-1
-0.0Round 17🇸🇪 SWEDEN13NT♣5+1+0
+0.0Round 19🇳🇴 NORWAY114♠♣Q+1+0
-0.0Round 20🇺🇸 USA 1213NT♠10=+0
+0.0Round 21🇿🇦 SOUTH AFRICA143NT♣J+1+11
-0.0Round 22🇭🇰 CHINA HONG KONG174♠♥2+1+0
-0.0Round 23🇨🇭 SWITZERLAND81♠♥2+1-1
-0.1Round 2🇳🇿 NEW ZEALAND324♥♣Q=+0
-0.2Round 1🇮🇳 INDIA92NT♦9-3+6
-0.2Round 1🇮🇳 INDIA154♥♣Q+1+0
-0.2Round 5🇺🇸 USA 2143♥♠9=+6
-0.2Round 17🇸🇪 SWEDEN101NT♣5-1+0
-0.3Round 8🇩🇰 DENMARK294♠♥5+1+0
-0.3Round 13🇧🇬 BULGARIA114♥♣7=-1
-0.3Round 16🇮🇱 ISRAEL194♦♦5-2+0
-0.3Round 20🇺🇸 USA 1223NT♠5+1-1
-0.4Round 2🇳🇿 NEW ZEALAND224NT♥2=+0
-0.4Round 22🇭🇰 CHINA HONG KONG212♠♣7=+1
-0.4Round 23🇨🇭 SWITZERLAND61NT♠4+2-1
-0.4Round 23🇨🇭 SWITZERLAND163♠♠7+2+6
-0.5Round 2🇳🇿 NEW ZEALAND316♠♣10+1-11
-0.5Round 9🇮🇹 ITALY82♠♦4-2+7
-0.5Round 19🇳🇴 NORWAY23NT♥6+2+1
-0.6Round 16🇮🇱 ISRAEL274♠♦A=+0
-0.6Round 17🇸🇪 SWEDEN94♥♦K-1-5
-0.7Round 8🇩🇰 DENMARK235♥♠K+1+12
-0.7Round 16🇮🇱 ISRAEL304♠♦K-2-5
-0.8Round 4🇳🇱 NETHERLANDS234♥♦K=+0
-0.8Round 5🇺🇸 USA 2163♣♣K=+0
-0.8Round 23🇨🇭 SWITZERLAND33NT♠2+1-1
-0.9Round 9🇮🇹 ITALY41NT♥3-1-1
-0.9Round 9🇮🇹 ITALY73NTx♦Q-1-7
-0.9Round 11🇨🇦 CANADA144♥♣8+1+0
-1.0Round 1🇮🇳 INDIA73NT♦3-1-6
-1.0Round 4🇳🇱 NETHERLANDS273♦♠3=+1
-1.0Round 9🇮🇹 ITALY25♦♠7=+1
-1.0Round 21🇿🇦 SOUTH AFRICA123♠♥9-1+6
-1.1Round 5🇺🇸 USA 2113♠♥10-1+2
-1.1Round 13🇧🇬 BULGARIA93♥♠10-1-2
-1.3Round 2🇳🇿 NEW ZEALAND213♦♥10-2+1
-1.3Round 2🇳🇿 NEW ZEALAND272NT♥7-1-5
-1.3Round 16🇮🇱 ISRAEL173♠♣7=-1
-1.3Round 22🇭🇰 CHINA HONG KONG263♦♦5-1+1
-1.4Round 2🇳🇿 NEW ZEALAND202♠♠8=-1
-1.4Round 4🇳🇱 NETHERLANDS193♠♥4+1-10
-1.4Round 4🇳🇱 NETHERLANDS214♥♠K=-3
-1.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♠x♥K-3-1
-1.5Round 22🇭🇰 CHINA HONG KONG222♠♥4=-11
-1.6Round 17🇸🇪 SWEDEN64♠♥7+1-1
-1.6Round 19🇳🇴 NORWAY32♥♠3+2+6
-1.6Round 21🇿🇦 SOUTH AFRICA63NT♠9=-7
-1.7Round 2🇳🇿 NEW ZEALAND243NT♣2+2+0
-1.7Round 11🇨🇦 CANADA24♠♥K=-15
-1.8Round 8🇩🇰 DENMARK304♥x♣K-2-4
-1.9Round 9🇮🇹 ITALY63♦♦2=+1
-1.9Round 20🇺🇸 USA 1274♥♥4-1-4
-2.0Round 5🇺🇸 USA 254♥♦3+1+0
-2.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND313♥♣J=-7
-2.0Round 19🇳🇴 NORWAY13NT♠10-3-7
-2.0Round 19🇳🇴 NORWAY63NT♦2=+2
-2.0Round 20🇺🇸 USA 1312NT♦6-3-2
-2.0Round 21🇿🇦 SOUTH AFRICA74♥♣4+1+0
-2.0Round 22🇭🇰 CHINA HONG KONG273♠♥4-1-5
-2.1Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND255♣♥K+1-17
-2.1Round 17🇸🇪 SWEDEN153NT♠10+3+12
-2.2Round 19🇳🇴 NORWAY126♣♠K-2-11
-2.3Round 22🇭🇰 CHINA HONG KONG234NT♠3+1+12
-2.4Round 9🇮🇹 ITALY143NT♥4+3+11
-2.5Round 20🇺🇸 USA 1183NT♥3+2-8
-2.5Round 23🇨🇭 SWITZERLAND74♣♥Q-2+7
-2.6Round 2🇳🇿 NEW ZEALAND285♥x♦K-1+0
-2.7Round 2🇳🇿 NEW ZEALAND265♦♠A-1-6
-2.9Round 13🇧🇬 BULGARIA122♥♥7+1-1
-2.9Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND184♠♣K-2+1
-3.0Round 21🇿🇦 SOUTH AFRICA35♣♦3+1-13
-3.2Round 1🇮🇳 INDIA54♣♥3=+0
-3.2Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND192♥♣A-2-1
-3.3Round 22🇭🇰 CHINA HONG KONG252♠♦5+2+1
-3.4Round 16🇮🇱 ISRAEL203NT♠4+1+12
-3.5Round 13🇧🇬 BULGARIA64♠x♥K-3-4
-3.6Round 2🇳🇿 NEW ZEALAND303♥♣3=-4
-3.7Round 1🇮🇳 INDIA84♥♦4+2-11
-3.7Round 13🇧🇬 BULGARIA163NT♦2=+0
-3.9Round 9🇮🇹 ITALY164♠♦Q-1-6
-3.9Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♥♦3=+0
-3.9Round 20🇺🇸 USA 1303♥♦9=-6
-4.0Round 13🇧🇬 BULGARIA33♥♦K-1-5
-4.3Round 20🇺🇸 USA 1243NT♥Q-2-6
-4.3Round 23🇨🇭 SWITZERLAND116♦♣J=+2
-4.5Round 4🇳🇱 NETHERLANDS283♦♥10=-6
-4.5Round 16🇮🇱 ISRAEL243NT♣6=+0
-4.7Round 11🇨🇦 CANADA74♠♠4=+0
-4.7Round 17🇸🇪 SWEDEN74♠♥2=-3
-4.8Round 4🇳🇱 NETHERLANDS294♠♦5-1-12
-4.8Round 5🇺🇸 USA 234♠♦4-1-6
-5.1Round 5🇺🇸 USA 2154♠♣5=-11
-5.2Round 13🇧🇬 BULGARIA74♥♣J-1-12
-5.3Round 5🇺🇸 USA 294♥♣2-1-12
-5.3Round 8🇩🇰 DENMARK283♣x♠A-2-4
-5.3Round 9🇮🇹 ITALY93NT♥3+1-7
-5.7Round 21🇿🇦 SOUTH AFRICA13NT♠8-2-5
-6.0Round 11🇨🇦 CANADA54♥♣K=-10
-6.0Round 16🇮🇱 ISRAEL326♠♦5+1+11
-6.2Round 5🇺🇸 USA 2107♠♣Q=+0
-6.3Round 23🇨🇭 SWITZERLAND55♥x♦7-2-4
-6.5Round 17🇸🇪 SWEDEN33NT♥J=-6
-6.7Round 5🇺🇸 USA 266♦♠Q-1-9
-6.8Round 23🇨🇭 SWITZERLAND134♣♠A=-11
-7.0Round 8🇩🇰 DENMARK256♠♦A-2-7
-7.1Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND294♣♠9-4-7
-7.2Round 2🇳🇿 NEW ZEALAND184♥♠K+1-4
-7.4Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♥A-1-8
-8.1Round 4🇳🇱 NETHERLANDS244♥x♦J-1+0
-8.3Round 1🇮🇳 INDIA105♦♥A-2-17
-8.3Round 2🇳🇿 NEW ZEALAND192♣♣3-4-7
-8.6Round 20🇺🇸 USA 1284♠♥4-2-11
-9.3Round 23🇨🇭 SWITZERLAND145♦♥Q=-7
-9.8Round 20🇺🇸 USA 1254♠♦K-1-13
-10.4Round 11🇨🇦 CANADA134♠x♣J+1-9