🇧🇬 LAZAROV Dobromir · BULGARIA

5rank
+120.7Butler · 180 bds
+0.67per board
±5.0swing
+1.28vs par /bd · #1/85
+0.50adjusted /bd
Butler per round: 31.1 -21.9 -12.1 -0 20.3 6.7 4.1 31.1 -1 -0.6 3.4 28 16.7 4 10.9by round

vs par split: bidding +1.21 · play +0.07

Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted +0.50/bd

Card play — on target: opening leads 90.0% #9 of 85 · declarer play 75.6% #49 of 85 · defence 91.9% #5 of 85

Bidding activity — not a pass: 48.8% #9 of 85 (235/482)

Card play by contract type — on target
vs NTvs a suit
Opening leads77.8% (9)92.7% (41)
Declarer play73.7% (19)76.9% (26)
Defence82.4% (17)94.2% (69)

Opening leads by suit led: ♠ 88.9% (9) · ♥ 95.0% (20) · ♦ 80.0% (10) · ♣ 90.9% (11)

vs par by strain: NT +1.86 (49) · a suit +1.06 (131)

vs par by level: part-score +1.89 (63) · game +0.76 (106) · slam +2.73 (11)

By role: declaring +0.75/bd (-0.63 vs par · 94) · defending +0.58/bd (+3.36 vs par · 86)

By vulnerability: vulnerable +0.04/bd (+1.21 vs par · 90) · not vulnerable +1.30/bd (+1.34 vs par · 90)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Z.FerovM.Holewa – V.Di BaccoOpen12+31.1+2.59+2.17
Round 2Z.FerovM.Chodacki – R.MarksClosed12-21.9-1.82+0.42
Round 3Z.FerovK.Stefanec – M.GrguricClosed12-12.1-1.01+1.33
Round 4Z.FerovL.Urman – L.RosenthalOpen12-0.0-0.00+0.67
Round 5Z.FerovC.Birben – A.UstunboyaciogluOpen12+20.3+1.69+2.50
Round 6Z.FerovR.Westerbeek – P.CoppensClosed12+6.7+0.56+3.33
Round 7Z.FerovI.Borkovic – K.VujicOpen12+4.1+0.34+0.42
Round 8Z.FerovG.Falconer – G.FreimanisClosed12+31.1+2.59+1.50
Round 9Z.FerovB.Fischer – C.KonkolyOpen12-1.0-0.08-0.25
Round 10Z.FerovF.Charignon – B.CombescureClosed12-0.6-0.05-0.50
Round 11Z.FerovD.Calipetre – I.PloscaruOpen12+3.4+0.28-0.92
Round 12Z.FerovE.Milesi Vidal – N.Garcia LopezOpen12+28.0+2.33+3.08
Round 13Z.FerovC.Dehaye – R.MonticelliClosed12+16.7+1.39+4.00
Round 14Z.FerovM.Balodis – N.PelsisClosed12+4.0+0.33-0.67
Round 15Z.FerovF.Coutinho – R.ValdemarOpen12+10.9+0.91+2.08

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
+16.0Round 5🇹🇷 TURKIYE95♦x♣5-6+17
+12.8Round 11🇷🇴 ROMANIA26NT♦K-1+16
+12.3Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND184♥x♣6-3+12
+12.0Round 4🇮🇱 ISRAEL156NT♥T-1+17
+12.0Round 11🇷🇴 ROMANIA104♠x♥K-2+12
+11.9Round 3🇭🇷 CROATIA82♥x♠6-4+12
+11.2Round 1🇩🇪 GERMANY23NT♥6-1+12
+10.8Round 13🇧🇪 BELGIUM34♠♥3=+0
+10.4Round 15🇵🇹 PORTUGAL82♦♠4+2+10
+10.0Round 12🇪🇸 SPAIN173NT♣Q=+7
+9.8Round 13🇧🇪 BELGIUM84♠♦A=+11
+9.6Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND215♥♠A=+0
+8.9Round 5🇹🇷 TURKIYE24♠x♦Q=+5
+8.9Round 13🇧🇪 BELGIUM94♥x♦A=+12
+7.7Round 1🇩🇪 GERMANY103NT♥6-2+13
+7.6Round 3🇭🇷 CROATIA124♠♣J+2+17
+7.6Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND136♠♥5=+0
+7.5Round 3🇭🇷 CROATIA63NT♠2-3+11
+7.4Round 15🇵🇹 PORTUGAL24♠♦6=+12
+7.2Round 9🇭🇺 HUNGARY101♥♥8+5+15
+7.0Round 6🇳🇱 NETHERLANDS175♥♠A=+0
+6.9Round 7🇷🇸 SERBIA43NT♥6=+10
+6.9Round 9🇭🇺 HUNGARY43NT♠5-5+8
+6.5Round 2🇵🇱 POLAND163NT♥6=+10
+6.1Round 6🇳🇱 NETHERLANDS183♦♣K-2+11
+5.5Round 1🇩🇪 GERMANY63♣♦A+1+2
+5.3Round 10🇫🇷 FRANCE223NT♦Q-2+6
+5.3Round 13🇧🇪 BELGIUM42♠♥K+1+6
+4.9Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND246♣♠K+1+11
+4.8Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND225♣x♥K-2+5
+4.8Round 14🇱🇻 LATVIA234♥♦4+1+13
+4.7Round 1🇩🇪 GERMANY34♠♣5=+0
+4.3Round 7🇷🇸 SERBIA82♠♦A=+5
+4.1Round 2🇵🇱 POLAND243NT♦T-3+11
+4.0Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND233NT♣3+1+11
+3.8Round 4🇮🇱 ISRAEL243♦♥A=+0
+3.8Round 14🇱🇻 LATVIA214♠♣K-1+6
+3.7Round 5🇹🇷 TURKIYE121NT♠J=+6
+3.4Round 14🇱🇻 LATVIA163NT♥Q+1+0
+3.3Round 11🇷🇴 ROMANIA94♠x♥K-1+0
+3.2Round 10🇫🇷 FRANCE164♠x♦A-2-5
+3.1Round 12🇪🇸 SPAIN234♠♥7+1+1
+3.1Round 13🇧🇪 BELGIUM21NT♥4=+6
+3.0Round 12🇪🇸 SPAIN182♠♥8-1+12
+3.0Round 12🇪🇸 SPAIN202♠♣8-1+12
+2.9Round 13🇧🇪 BELGIUM72♠♣3-1+5
+2.8Round 11🇷🇴 ROMANIA124♠♥3=+0
+2.7Round 1🇩🇪 GERMANY113NT♠6+3+11
+2.7Round 4🇮🇱 ISRAEL227♠♥T=+0
+2.7Round 11🇷🇴 ROMANIA83NT♥4+2+1
+2.5Round 12🇪🇸 SPAIN152♥♠3-1+0
+2.5Round 12🇪🇸 SPAIN163♣♠2+1+1
+2.4Round 14🇱🇻 LATVIA202♥♦4=+6
+2.3Round 5🇹🇷 TURKIYE53NT♥J=-1
+2.3Round 10🇫🇷 FRANCE183NT♦2+1-11
+2.2Round 1🇩🇪 GERMANY92♠♠7-1+4
+2.2Round 14🇱🇻 LATVIA174♠♦8=+0
+2.1Round 4🇮🇱 ISRAEL143NT♣4=-1
+2.1Round 6🇳🇱 NETHERLANDS224♥♠5-1+6
+2.1Round 7🇷🇸 SERBIA63♠♣K-3+1
+2.1Round 11🇷🇴 ROMANIA73NT♠6-1+1
+2.1Round 15🇵🇹 PORTUGAL34♠♦A=+0
+2.0Round 2🇵🇱 POLAND193♦♠J-2-1
+2.0Round 7🇷🇸 SERBIA24♠♣J+1+0
+2.0Round 12🇪🇸 SPAIN133NT♣7=+2
+1.9Round 12🇪🇸 SPAIN191♥♦T-2+0
+1.8Round 1🇩🇪 GERMANY14♠♣8=+1
+1.7Round 5🇹🇷 TURKIYE103♦♣5=+6
+1.7Round 12🇪🇸 SPAIN213♠♣K-1+2
+1.7Round 15🇵🇹 PORTUGAL114♥♦2-3+7
+1.6Round 1🇩🇪 GERMANY54♥♠A-2-6
+1.6Round 9🇭🇺 HUNGARY13♥♣7-1+2
+1.5Round 5🇹🇷 TURKIYE114♠♣7+1+1
+1.5Round 6🇳🇱 NETHERLANDS143NT♠4=+2
+1.5Round 6🇳🇱 NETHERLANDS194♥♣5-2+6
+1.5Round 6🇳🇱 NETHERLANDS234♠♥A+1+0
+1.3Round 7🇷🇸 SERBIA101NT♥J+1+1
+1.3Round 10🇫🇷 FRANCE132♠♠J-1+9
+1.2Round 4🇮🇱 ISRAEL162♥♥7=+6
+1.2Round 15🇵🇹 PORTUGAL94♠♣6+2+1
+1.1Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND144NT♣3=+0
+1.0Round 10🇫🇷 FRANCE171NT♥7=-1
+0.9Round 3🇭🇷 CROATIA114♥♠7+1+0
+0.9Round 6🇳🇱 NETHERLANDS132♦♣A=+0
+0.9Round 9🇭🇺 HUNGARY34♠♥2=+0
+0.9Round 10🇫🇷 FRANCE153♣♦2+1+0
+0.7Round 6🇳🇱 NETHERLANDS243♥♦A+2+3
+0.7Round 12🇪🇸 SPAIN224♥♠3+1+0
+0.7Round 13🇧🇪 BELGIUM112♠♦8+1+7
+0.7Round 15🇵🇹 PORTUGAL123♠♦4-1+5
+0.6Round 1🇩🇪 GERMANY123NT♥5+1+1
+0.6Round 9🇭🇺 HUNGARY113♣♦T-3-1
+0.5Round 4🇮🇱 ISRAEL194♦♥A-5-8
+0.5Round 13🇧🇪 BELGIUM123NT♣4+2+1
+0.4Round 14🇱🇻 LATVIA142♠♥3+1+1
+0.3Round 9🇭🇺 HUNGARY52♠♠A+1+0
+0.1Round 1🇩🇪 GERMANY44♥♠J=+0
+0.1Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND153NT♥3=-1
+0.1Round 9🇭🇺 HUNGARY84♥♠T=-1
+0.1Round 14🇱🇻 LATVIA243NT♥4+2+0
-0.0Round 5🇹🇷 TURKIYE13NT♠7+3-11
-0.0Round 10🇫🇷 FRANCE204♥♠Q+1+0
-0.1Round 1🇩🇪 GERMANY82♠x♦5-3-2
-0.1Round 2🇵🇱 POLAND144♠♣A=+0
-0.2Round 4🇮🇱 ISRAEL184♠♦K=+0
-0.2Round 15🇵🇹 PORTUGAL45♥♣A+1+13
-0.3Round 7🇷🇸 SERBIA53NT♣4+1-1
-0.4Round 4🇮🇱 ISRAEL213♠♣J-1+2
-0.4Round 7🇷🇸 SERBIA112NT♠Q-2+1
-0.5Round 4🇮🇱 ISRAEL233♠♠J=+10
-0.5Round 7🇷🇸 SERBIA14♠♥T=+0
-0.5Round 7🇷🇸 SERBIA94♠♦Q=+0
-0.5Round 12🇪🇸 SPAIN141♥♦2=+0
-0.6Round 2🇵🇱 POLAND183♣♣J-1+2
-0.7Round 15🇵🇹 PORTUGAL74♠♦T=+0
-0.9Round 5🇹🇷 TURKIYE62♠♥4=+0
-1.0Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND202NT♠6=+0
-1.1Round 3🇭🇷 CROATIA72♠♣4+1+0
-1.1Round 7🇷🇸 SERBIA123NT♥K-1-5
-1.1Round 14🇱🇻 LATVIA154♥♦J=-11
-1.3Round 2🇵🇱 POLAND203NT♠4+2+13
-1.3Round 10🇫🇷 FRANCE193♠♠A+1+7
-1.5Round 13🇧🇪 BELGIUM14♠♥A+1+0
-1.7Round 10🇫🇷 FRANCE143♠♥K+1+6
-1.7Round 10🇫🇷 FRANCE244♥♣8=+0
-1.8Round 3🇭🇷 CROATIA13NT♥5=+0
-1.8Round 6🇳🇱 NETHERLANDS202♣♥7+1+0
-1.9Round 5🇹🇷 TURKIYE85♣x♦K-1+0
-1.9Round 12🇪🇸 SPAIN244♥♦A+1+0
-1.9Round 15🇵🇹 PORTUGAL53NT♠2+3-11
-1.9Round 15🇵🇹 PORTUGAL63♦♥2+2+0
-2.1Round 3🇭🇷 CROATIA53♦♣6+1+0
-2.1Round 6🇳🇱 NETHERLANDS152♥♣K=+0
-2.1Round 14🇱🇻 LATVIA225♠x♦7-2+0
-2.2Round 9🇭🇺 HUNGARY124♥♣Q=+0
-2.2Round 14🇱🇻 LATVIA133♠♦5-2-8
-2.2Round 15🇵🇹 PORTUGAL12♠♥9-2-5
-2.3Round 14🇱🇻 LATVIA193♥♦4=-10
-2.4Round 7🇷🇸 SERBIA72♠♦6-3+5
-2.5Round 11🇷🇴 ROMANIA116♠♠6-1-11
-2.7Round 2🇵🇱 POLAND214♠♥4+1+0
-2.7Round 5🇹🇷 TURKIYE34♠♥7=+0
-2.9Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND163♥♠3-2-3
-3.1Round 5🇹🇷 TURKIYE42♠♣J-1-5
-3.1Round 11🇷🇴 ROMANIA42♠♣K+1+0
-3.1Round 11🇷🇴 ROMANIA51NT♥A-1-4
-3.3Round 13🇧🇪 BELGIUM53♣♣3=+0
-3.7Round 9🇭🇺 HUNGARY92NT♠K=-11
-3.9Round 9🇭🇺 HUNGARY74♥♥6-1-12
-4.0Round 10🇫🇷 FRANCE214NT♠6+2-11
-4.1Round 4🇮🇱 ISRAEL202♠♠J-3-5
-4.2Round 9🇭🇺 HUNGARY64♠♦A+1+0
-4.5Round 3🇭🇷 CROATIA96♦♥5=+11
-4.5Round 6🇳🇱 NETHERLANDS215♦♣A=+1
-4.6Round 9🇭🇺 HUNGARY24♥♥8=-3
-4.7Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND176♠♦3+1-11
-4.7Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND192♠♦6-1-6
-4.8Round 4🇮🇱 ISRAEL174♥♠5+1-1
-4.8Round 11🇷🇴 ROMANIA33NT♦5+1-1
-5.2Round 2🇵🇱 POLAND134♥♦7+1-1
-5.2Round 5🇹🇷 TURKIYE73NT♦4+3+12
-5.3Round 2🇵🇱 POLAND235♣♥K+1-10
-5.4Round 3🇭🇷 CROATIA23NT♥5-3-1
-5.4Round 14🇱🇻 LATVIA184♠♦K-1-5
-5.6Round 13🇧🇪 BELGIUM64♠♠3+1+0
-5.7Round 2🇵🇱 POLAND154♠♥A=+0
-5.7Round 15🇵🇹 PORTUGAL103NT♦4-2-7
-5.9Round 2🇵🇱 POLAND224♠♣Q=-11
-5.9Round 10🇫🇷 FRANCE234♥♦T-1-6
-6.2Round 6🇳🇱 NETHERLANDS166NT♥Q+1+11
-6.8Round 3🇭🇷 CROATIA105♦x♥K=-6
-6.9Round 1🇩🇪 GERMANY74♠♥T=-10
-7.3Round 3🇭🇷 CROATIA43NT♦6-1-12
-7.3Round 7🇷🇸 SERBIA33NT♣K-1-12
-7.5Round 11🇷🇴 ROMANIA14♠♣A=-11
-7.7Round 2🇵🇱 POLAND173NT♦9-4-8
-11.0Round 3🇭🇷 CROATIA35♥x♠A-2-16
-11.3Round 11🇷🇴 ROMANIA66♦x♣T-4-14
-12.3Round 4🇮🇱 ISRAEL134♠♦9-1-12
-14.9Round 13🇧🇪 BELGIUM106♥♦T=+0