🇱🇻 CEREPOVS Sergejs · LATVIA

120rank
-136.3Butler · 240 bds
-0.57per board
±4.8swing
-0.78vs par /bd · #119/134
-0.50adjusted /bd
Butler per round: -18.3 14.5 -24 -35.5 10.3 -19.5 -21.3 38.4 26.6 -35 -39.5 -4.9 20.8 -13.2 -35.7by round

vs par split: bidding -0.55 · play -0.23

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted -0.50/bd

Card play — on target: opening leads 78.3% #102 of 134 · declarer play 71.4% #90 of 134 · defence 81.0% #121 of 134

Bidding activity — not a pass: 37.9% #123 of 134 (234/618)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (15)82.2% (45)
Declarer play66.7% (18)73.3% (45)
Defence81.5% (27)80.8% (99)

Opening leads by suit led: ♠ 82.4% (17) · ♥ 69.2% (13) · ♦ 73.3% (15) · ♣ 86.7% (15)

vs par by strain: NT -1.73 (63) · a suit -0.44 (177)

vs par by level: part-score -0.42 (88) · game -1.18 (142) · slam +1.70 (10)

By role: declaring -0.71/bd (-3.64 vs par · 114) · defending -0.44/bd (+1.81 vs par · 126)

By vulnerability: vulnerable -0.76/bd (-0.78 vs par · 120) · not vulnerable -0.38/bd (-0.78 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2J.RomanovskisA.Levy – M.AbecassisOpen16-18.3-1.14-1.94
Round 3J.RomanovskisJ.Lesmeister – G.RosOpen16+14.5+0.91-1.12
Round 6J.RomanovskisK.Sigurhjartarson – E.GudjohnsenOpen16-24.0-1.50+0.31
Round 7J.RomanovskisK.Blakset – L.BlaksetOpen16-35.5-2.22-4.25
Round 9J.RomanovskisJ.Balleste – I.JoverOpen16+10.3+0.64+0.88
Round 10J.RomanovskisR.Marsal – H.KlumppClosed16-19.5-1.22-5.00
Round 12J.RomanovskisC.Renard – F.BigdeliClosed16-21.3-1.33-1.00
Round 13J.RomanovskisG.Zivkovic – J.DerivazClosed16+38.4+2.40+2.56
Round 14J.RomanovskisH.Hantveit – A.ThomassenClosed16+26.6+1.66+2.88
Round 16J.RomanovskisE.Fornaciari – A.VivaldiClosed16-35.0-2.19-2.75
Round 17J.RomanovskisW.Starkowski – M.KwiecienClosed16-39.5-2.47-2.94
Round 19J.RomanovskisJ.Pinto – E.PintoOpen16-4.9-0.31-1.75
Round 20J.RomanovskisC.Popescu – G.NeamtuOpen16+20.8+1.30+2.50
Round 22J.RomanovskisT.Pleksepp – T.JullisClosed16-13.2-0.82+0.00
Round 23J.RomanovskisT.Bergdahl – J.OstbergClosed16-35.7-2.23-0.06

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
+13.5Round 14🇳🇴 NORWAY214♠x♦A=+14
+11.2Round 23🇸🇪 SWEDEN186♠♠4+1+13
+10.7Round 20🇷🇴 ROMANIA314♥x♣Q=+12
+10.6Round 3🇳🇱 NETHERLANDS293NT♦T+3+13
+10.6Round 14🇳🇴 NORWAY276♠♣T=+11
+10.5Round 13🇨🇭 SWITZERLAND36♥♦J-1+17
+10.5Round 14🇳🇴 NORWAY173♥♠K=+14
+9.9Round 16🇮🇹 ITALY283NT♥T+1+10
+9.8Round 3🇳🇱 NETHERLANDS195♠x♥K-5+10
+9.3Round 13🇨🇭 SWITZERLAND85♣♦K-2+11
+9.1Round 9🇪🇸 SPAIN94♥♣K-3+13
+9.0Round 9🇪🇸 SPAIN13NT♦6-1+14
+9.0Round 13🇨🇭 SWITZERLAND154NT♦4+2+1
+8.8Round 19🇵🇹 PORTUGAL154♥♣A+2+12
+7.6Round 12🇧🇪 BELGIUM214♥♣3-1+5
+7.6Round 20🇷🇴 ROMANIA194♠x♦A-4+5
+7.3Round 12🇧🇪 BELGIUM315♥x♠K-2+8
+6.9Round 7🇩🇰 DENMARK156♠♦7=+0
+6.7Round 9🇪🇸 SPAIN43♣♥J+1+11
+6.5Round 6🇮🇸 ICELAND175♥♠K-1+11
+6.4Round 23🇸🇪 SWEDEN304♠x♦K+1+6
+6.3Round 22🇪🇪 ESTONIA163NT♥9-5+9
+5.9Round 13🇨🇭 SWITZERLAND52♥♠7+1+7
+5.7Round 14🇳🇴 NORWAY184♥♠6-1+10
+4.9Round 3🇳🇱 NETHERLANDS284♠x♣K-1+8
+4.8Round 13🇨🇭 SWITZERLAND42♣♥9+2+10
+4.7Round 2🇫🇷 FRANCE114NT♥8+2+11
+4.3Round 10🇩🇪 GERMANY264♠♠2=+0
+4.3Round 13🇨🇭 SWITZERLAND113NT♥9-1+10
+4.2Round 12🇧🇪 BELGIUM252NT♣A-1+5
+4.2Round 20🇷🇴 ROMANIA261♠♣K+1+6
+4.1Round 14🇳🇴 NORWAY232♥♣7-2+3
+4.0Round 22🇪🇪 ESTONIA144♥♣A-2+6
+3.8Round 20🇷🇴 ROMANIA273NT♥Q-3+7
+3.6Round 9🇪🇸 SPAIN164♥♣A-1+0
+3.6Round 16🇮🇹 ITALY212♦♠Q+1+6
+3.4Round 14🇳🇴 NORWAY201NT♠3-1+0
+3.4Round 17🇵🇱 POLAND162♥♦Q+1+0
+3.2Round 10🇩🇪 GERMANY301NT♥Q=+0
+3.2Round 22🇪🇪 ESTONIA123NT♣6+2+1
+3.1Round 2🇫🇷 FRANCE92♠♦K=+6
+3.1Round 13🇨🇭 SWITZERLAND162♥♣Q=+0
+3.1Round 20🇷🇴 ROMANIA244♥♠4-1+5
+3.0Round 3🇳🇱 NETHERLANDS204♠♥T-2+8
+3.0Round 13🇨🇭 SWITZERLAND104♦♥K=+8
+3.0Round 23🇸🇪 SWEDEN194♦♥3=+0
+2.9Round 7🇩🇰 DENMARK103♠♦Q-2+3
+2.6Round 9🇪🇸 SPAIN102♠♥A+1-8
+2.5Round 19🇵🇹 PORTUGAL73NT♥J+1-1
+2.4Round 2🇫🇷 FRANCE32♠♣Q-2+2
+2.2Round 2🇫🇷 FRANCE52NT♠A+1+1
+2.2Round 14🇳🇴 NORWAY303♣♦A=+0
+2.1Round 9🇪🇸 SPAIN63♣♥7-1+10
+2.0Round 2🇫🇷 FRANCE12♥♦8=+0
+2.0Round 9🇪🇸 SPAIN83♣♣6+1-1
+1.9Round 17🇵🇱 POLAND102♣♥3=+0
+1.8Round 6🇮🇸 ICELAND264♥♠2+1+0
+1.8Round 17🇵🇱 POLAND62♣♦Q+3+6
+1.7Round 10🇩🇪 GERMANY174♥♦Q+1-11
+1.6Round 13🇨🇭 SWITZERLAND132♠♠9+1+0
+1.5Round 3🇳🇱 NETHERLANDS312♠♥Q+2-6
+1.5Round 12🇧🇪 BELGIUM203♠♦9=+7
+1.3Round 3🇳🇱 NETHERLANDS232♥♣T=-1
+1.3Round 16🇮🇹 ITALY252♠♦3=+0
+1.3Round 20🇷🇴 ROMANIA323NT♥2-1-12
+1.3Round 22🇪🇪 ESTONIA24♥♣J+1+0
+1.2Round 20🇷🇴 ROMANIA214♠♣2=+0
+1.1Round 6🇮🇸 ICELAND212♣♥A+2+0
+1.1Round 17🇵🇱 POLAND24♥♠3-1-1
+1.1Round 20🇷🇴 ROMANIA302♠♣J-1+4
+1.0Round 12🇧🇪 BELGIUM234♥♦K-1+6
+1.0Round 14🇳🇴 NORWAY313♥♠9=+7
+1.0Round 19🇵🇹 PORTUGAL64♥♣A-1+5
+0.9Round 9🇪🇸 SPAIN74♠♥K-2+2
+0.8Round 2🇫🇷 FRANCE144♥♣3=-1
+0.8Round 6🇮🇸 ICELAND294♥♦4+1+0
+0.8Round 10🇩🇪 GERMANY294♥♠5+1+0
+0.8Round 19🇵🇹 PORTUGAL102♥♥A-1-1
+0.8Round 22🇪🇪 ESTONIA92♠♥K=+0
+0.7Round 6🇮🇸 ICELAND204♠♦Q=+9
+0.7Round 22🇪🇪 ESTONIA72♠♦K=+6
+0.6Round 7🇩🇰 DENMARK35♣♠K+1+1
+0.6Round 12🇧🇪 BELGIUM304♠♠3+2+5
+0.6Round 14🇳🇴 NORWAY294♠♣6+1+17
+0.6Round 16🇮🇹 ITALY274♠♦5+2+14
+0.6Round 19🇵🇹 PORTUGAL15♦♣3=+1
+0.5Round 7🇩🇰 DENMARK13NT♥7+2+0
+0.5Round 19🇵🇹 PORTUGAL81NT♠6+3+6
+0.4Round 3🇳🇱 NETHERLANDS264♠♥K=+0
+0.4Round 3🇳🇱 NETHERLANDS302♠♥2+2-6
+0.4Round 9🇪🇸 SPAIN152♠♦8+1+7
+0.4Round 12🇧🇪 BELGIUM241NT♠T+1+0
+0.3Round 20🇷🇴 ROMANIA183NT♣J+2+0
+0.2Round 2🇫🇷 FRANCE133NT♠Q+2-16
+0.2Round 3🇳🇱 NETHERLANDS252♠♥Q+1+7
+0.2Round 3🇳🇱 NETHERLANDS273NT♠4+3-10
+0.2Round 7🇩🇰 DENMARK22NT♣3=-1
+0.2Round 10🇩🇪 GERMANY273NT♣T=-1
+0.2Round 12🇧🇪 BELGIUM323♣♠K+2+6
+0.2Round 14🇳🇴 NORWAY262♣♣3-2-9
+0.2Round 23🇸🇪 SWEDEN315♦♠Q+1+11
+0.1Round 17🇵🇱 POLAND121NT♦7-3+10
+0.1Round 23🇸🇪 SWEDEN204♠♦T+1+13
-0.0Round 7🇩🇰 DENMARK44♠♥Q+1+0
+0.0Round 13🇨🇭 SWITZERLAND62♠♦7+1-6
-0.0Round 17🇵🇱 POLAND33NT♥Q+1+0
-0.0Round 17🇵🇱 POLAND41NT♣2+1+0
-0.1Round 10🇩🇪 GERMANY323NT♥4+3-12
-0.1Round 17🇵🇱 POLAND153NT♣Q+2+0
-0.1Round 20🇷🇴 ROMANIA253♦♣K+2+6
-0.1Round 20🇷🇴 ROMANIA283NT♦J+2-1
-0.2Round 6🇮🇸 ICELAND223NT♥2=+0
-0.2Round 16🇮🇹 ITALY191NT♦Q+1+0
-0.3Round 23🇸🇪 SWEDEN324♠♥3+2+13
-0.4Round 7🇩🇰 DENMARK95♥♠J+1-17
-0.4Round 19🇵🇹 PORTUGAL43NT♠Q+2-12
-0.4Round 19🇵🇹 PORTUGAL113♠♥2=+0
-0.4Round 22🇪🇪 ESTONIA84♥♦9+1+0
-0.5Round 2🇫🇷 FRANCE24♠♥K=+0
-0.5Round 2🇫🇷 FRANCE74♥♦K+1+0
-0.5Round 3🇳🇱 NETHERLANDS213♦♠K-1-1
-0.5Round 13🇨🇭 SWITZERLAND144♠♠9+1+0
-0.5Round 23🇸🇪 SWEDEN284♠♦K-3-8
-0.6Round 17🇵🇱 POLAND52♥♣8+1-7
-0.6Round 22🇪🇪 ESTONIA153♠♣2=+0
-0.7Round 2🇫🇷 FRANCE61NT♠6+2+0
-0.7Round 19🇵🇹 PORTUGAL125♣♠7-1-5
-0.7Round 23🇸🇪 SWEDEN293NT♠4-1-6
-0.8Round 9🇪🇸 SPAIN143NT♣T=-1
-0.8Round 10🇩🇪 GERMANY283NT♣8-1-5
-0.8Round 16🇮🇹 ITALY313NT♥5+2-1
-0.9Round 6🇮🇸 ICELAND314♥♥2+2+14
-0.9Round 16🇮🇹 ITALY323NT♥9=+1
-1.0Round 2🇫🇷 FRANCE161♠♣K=-2
-1.0Round 3🇳🇱 NETHERLANDS184♥♣A-2-6
-1.0Round 9🇪🇸 SPAIN113NT♥6-2-6
-1.0Round 10🇩🇪 GERMANY244♠♦7+2-1
-1.1Round 13🇨🇭 SWITZERLAND23♥♦6=+0
-1.1Round 22🇪🇪 ESTONIA14♠♥3+1+0
-1.2Round 10🇩🇪 GERMANY255♥♠3+1-13
-1.2Round 20🇷🇴 ROMANIA223♠♥9=+0
-1.2Round 22🇪🇪 ESTONIA102♠♣8+1+0
-1.3Round 6🇮🇸 ICELAND285♥♠K=+11
-1.3Round 10🇩🇪 GERMANY191NT♠Q+1+0
-1.3Round 10🇩🇪 GERMANY204♥♦A-1+1
-1.4Round 7🇩🇰 DENMARK84♥♦A-2-5
-1.4Round 13🇨🇭 SWITZERLAND13NT♠T=-2
-1.4Round 22🇪🇪 ESTONIA64♠♠6=+0
-1.5Round 7🇩🇰 DENMARK114♠♣8=+0
-1.5Round 19🇵🇹 PORTUGAL33♣♦4-1-6
-1.5Round 19🇵🇹 PORTUGAL144♥♦A+1+0
-1.6Round 3🇳🇱 NETHERLANDS174♠♦A+2-11
-1.6Round 3🇳🇱 NETHERLANDS324♠♥8+1+0
-1.6Round 6🇮🇸 ICELAND253NT♦Q+1+0
-1.6Round 10🇩🇪 GERMANY183NT♥5+3-11
-1.6Round 13🇨🇭 SWITZERLAND121♥♠9=+0
-1.6Round 22🇪🇪 ESTONIA52♠♥Q+2-6
-1.6Round 23🇸🇪 SWEDEN172♠♦A=+0
-1.7Round 22🇪🇪 ESTONIA134♥♠7+1+0
-1.8Round 16🇮🇹 ITALY303♠♣4-1-8
-1.9Round 2🇫🇷 FRANCE82♠♦K-1-4
-1.9Round 17🇵🇱 POLAND115♦♠K-1-11
-2.1Round 9🇪🇸 SPAIN21♠♥9+1+1
-2.1Round 17🇵🇱 POLAND72♦♠9+2-1
-2.2Round 19🇵🇹 PORTUGAL56♠♣Q=-8
-2.2Round 19🇵🇹 PORTUGAL133♦♣K=-6
-2.3Round 10🇩🇪 GERMANY314♠♣8=+0
-2.3Round 12🇧🇪 BELGIUM223NT♥J+3-12
-2.3Round 16🇮🇹 ITALY173NT♦2-2-5
-2.4Round 20🇷🇴 ROMANIA232♠♣K+1+0
-2.5Round 6🇮🇸 ICELAND302♠♥A+2-2
-2.5Round 20🇷🇴 ROMANIA204♠♥8=+13
-2.6Round 14🇳🇴 NORWAY193♣♥4-1-1
-2.6Round 20🇷🇴 ROMANIA293NT♣2+1+0
-2.7Round 9🇪🇸 SPAIN134♥♠K=-9
-2.9Round 12🇧🇪 BELGIUM292♠♣6=+0
-3.0Round 14🇳🇴 NORWAY241NT♣6+1-1
-3.1Round 3🇳🇱 NETHERLANDS224♠♥A=-11
-3.1Round 7🇩🇰 DENMARK73♦♠K=+0
-3.1Round 19🇵🇹 PORTUGAL91NT♣6-1+0
-3.3Round 6🇮🇸 ICELAND186♠♣5=+0
-3.3Round 6🇮🇸 ICELAND233NT♠5-2-8
-3.4Round 19🇵🇹 PORTUGAL26♠♦7=+0
-3.6Round 20🇷🇴 ROMANIA173♠♥Q-1-5
-3.7Round 12🇧🇪 BELGIUM184♥♦6+2-11
-3.7Round 19🇵🇹 PORTUGAL164♥x♠A-2-13
-3.9Round 22🇪🇪 ESTONIA114♠♦T+1+10
-4.0Round 9🇪🇸 SPAIN124♠♠9-1-2
-4.0Round 14🇳🇴 NORWAY223♠♥K=-6
-4.0Round 14🇳🇴 NORWAY284♠♦A-2-2
-4.1Round 13🇨🇭 SWITZERLAND72♥♦Q+2-10
-4.1Round 16🇮🇹 ITALY224♠♦J-1-5
-4.2Round 12🇧🇪 BELGIUM273NT♠8+1+0
-4.3Round 6🇮🇸 ICELAND273♠♣K-2-5
-4.3Round 7🇩🇰 DENMARK164♠♥K+1+0
-4.3Round 10🇩🇪 GERMANY223NT♣Q=+0
-4.4Round 13🇨🇭 SWITZERLAND92♥♥3-1-5
-4.4Round 16🇮🇹 ITALY233NT♥2+2-13
-4.4Round 23🇸🇪 SWEDEN213NT♦Q+1+0
-4.6Round 7🇩🇰 DENMARK124♠♥2+2-11
-4.8Round 2🇫🇷 FRANCE44♠♣J-2-8
-4.8Round 17🇵🇱 POLAND142♠♥7-1-10
-4.9Round 14🇳🇴 NORWAY324♥♦6=-11
-4.9Round 16🇮🇹 ITALY242♥♦8=-7
-4.9Round 17🇵🇱 POLAND82NT♠9+1-6
-5.0Round 6🇮🇸 ICELAND324♥♠T+1-1
-5.1Round 10🇩🇪 GERMANY233NT♠3-1-16
-5.1Round 23🇸🇪 SWEDEN272♠♠T+1-8
-5.3Round 7🇩🇰 DENMARK133NT♦Q-2-8
-5.3Round 12🇧🇪 BELGIUM195♦♠7+1-17
-5.8Round 12🇧🇪 BELGIUM173NT♠5=+11
-5.9Round 16🇮🇹 ITALY263NT♥4+2-13
-6.0Round 6🇮🇸 ICELAND193♣♠6+2-13
-6.2Round 12🇧🇪 BELGIUM283NT♥5-1-14
-6.3Round 23🇸🇪 SWEDEN223♦♠6+1-11
-6.4Round 16🇮🇹 ITALY184♠♣T=+0
-6.5Round 6🇮🇸 ICELAND244♠♣Q-1-11
-6.7Round 14🇳🇴 NORWAY254♥♣3=+0
-6.7Round 16🇮🇹 ITALY204♥x♣5-1-8
-6.7Round 17🇵🇱 POLAND17NT♠9=+0
-6.7Round 23🇸🇪 SWEDEN244♠♦A+1-7
-6.8Round 9🇪🇸 SPAIN53NT♣7-1-6
-7.0Round 23🇸🇪 SWEDEN234♥♦K=+0
-7.5Round 2🇫🇷 FRANCE154♠♥A=-7
-7.6Round 7🇩🇰 DENMARK143NT♣2-4-8
-7.6Round 22🇪🇪 ESTONIA34♥♣7+2-12
-7.7Round 2🇫🇷 FRANCE105♣♠A=-13
-8.4Round 7🇩🇰 DENMARK55♦x♣Q=-10
-8.7Round 9🇪🇸 SPAIN34♠♦Q=-11
-9.1Round 2🇫🇷 FRANCE124♠♣K=+0
-9.4Round 23🇸🇪 SWEDEN266♥♦6=-1
-10.0Round 3🇳🇱 NETHERLANDS244♥x♣7-2-12
-10.0Round 7🇩🇰 DENMARK65♦x♠K-3-12
-10.0Round 22🇪🇪 ESTONIA44♠♦T-4-14
-10.4Round 17🇵🇱 POLAND133NT♣Q-3-11
-10.7Round 10🇩🇪 GERMANY215♠x♥2-2-11
-12.0Round 16🇮🇹 ITALY296♦♠J+1-15
-13.7Round 12🇧🇪 BELGIUM264♥♠A=-15
-14.6Round 23🇸🇪 SWEDEN254♣♥9+2-16
-16.3Round 17🇵🇱 POLAND91♠xx♠A-3-16