🇧🇬 SYUSYUKIN Ivan · BULGARIA

114rank
-105.1Butler · 260 bds
-0.40per board
±4.6swing
-0.26vs par /bd · #84/120
-0.42adjusted /bd
Butler per round: -34.4 23.6 31.2 -20 1.1 -19.8 -33.4 37.4 -8.9 -39.2 -44.6 -10.7 12.6by round

vs par split: bidding +0.04 · play -0.30

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted -0.42/bd

Card play — on target: opening leads 84.3% #34 of 120 · declarer play 64.4% #110 of 120 · defence 84.2% #69 of 120

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (21)83.7% (49)
Declarer play70.6% (17)61.9% (42)
Defence71.4% (35)88.8% (98)

Opening leads by suit led: ♠ 88.2% (17) · ♥ 88.9% (18) · ♦ 75.0% (16) · ♣ 84.2% (19)

vs par by strain: NT +0.69 (72) · a suit -0.62 (188)

vs par by level: part-score -0.71 (86) · game +0.13 (156) · slam -1.44 (18)

By role: declaring -0.29/bd (-2.34 vs par · 127) · defending -0.51/bd (+1.73 vs par · 133)

By vulnerability: vulnerable -0.63/bd (+0.02 vs par · 130) · not vulnerable -0.18/bd (-0.54 vs par · 130)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Z.SiderovG.Kiss – R.TormaClosed20-34.4-1.72+0.00
Round 4Z.SiderovA.Birman – E.ArgelaziClosed20+23.6+1.18+0.55
Round 5Z.SiderovT.Verbeek – D.MolenaarClosed20+31.2+1.56+1.80
Round 8Z.SiderovL.Sorensen – L.PedersenClosed20-20.0-1.00-1.85
Round 10Z.SiderovN.Lhuissier – Q.RobertClosed20+1.1+0.06-0.50
Round 11Z.SiderovV.Zepic – L.RusoClosed20-19.8-0.99-0.50
Round 14Z.SiderovJ.Granstrom – P.NieminenClosed20-33.4-1.67+0.05
Round 16Z.SiderovS.Ercan – M.GundogduClosed20+37.4+1.87+1.60
Round 17Z.SiderovS.Rimstedt – E.SjobergClosed20-8.9-0.45-2.10
Round 18Z.SiderovE.Lindqvist – E.BergClosed20-39.2-1.96-2.10
Round 19Z.SiderovJ.Sikora – P.NawrockiClosed20-44.6-2.23+0.55
Round 22Z.SiderovM.Parvulescu – D.StafieOpen20-10.7-0.53-0.80
Round 23Z.SiderovI.Volozhenin – K.NekrasovaClosed20+12.6+0.63-0.05

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
+13.0Round 5🇳🇱 NETHERLANDS144♠x♣A=+16
+11.0Round 19🇵🇱 POLAND166♦x♠6-1+13
+10.7Round 4🇮🇱 ISRAEL14♠♥5-3+12
+9.7Round 4🇮🇱 ISRAEL166♥♠J-2+14
+9.4Round 10🇫🇷 FRANCE153♦x♠Q-3+8
+9.1Round 10🇫🇷 FRANCE183NT♥5=+0
+9.1Round 10🇫🇷 FRANCE194♥♦10=+3
+9.0Round 4🇮🇱 ISRAEL176♠♠A-1+11
+8.5Round 5🇳🇱 NETHERLANDS66♦♠A=+0
+8.4Round 5🇳🇱 NETHERLANDS34♠x♥K=+4
+8.3Round 8🇩🇰 DENMARK134♠♣J-2+8
+8.1Round 17🇸🇪 SWEDEN182♠x♣K-2+5
+8.0Round 16🇹🇷 TURKEY33NT♠2=+0
+8.0Round 16🇹🇷 TURKEY94♠♣A-1+10
+7.5Round 23🇷🇺 RUSSIA94♠x♥K=+5
+7.1Round 10🇫🇷 FRANCE94♠♥2+1-13
+7.1Round 16🇹🇷 TURKEY123♦♣J+2+8
+6.8Round 23🇷🇺 RUSSIA186♠♥Q+1+11
+6.5Round 23🇷🇺 RUSSIA135♣♠K+1-10
+6.2Round 23🇷🇺 RUSSIA104♥♠A-2+8
+6.1Round 5🇳🇱 NETHERLANDS94♥♦10+1+8
+6.0Round 18🇳🇴 NORWAY185♥x♦9=+5
+5.9Round 23🇷🇺 RUSSIA174♥♦A=+7
+5.5Round 16🇹🇷 TURKEY134♣♠K-2+7
+5.3Round 22🇷🇴 ROMANIA133NT♠7-1+6
+5.2Round 8🇩🇰 DENMARK35♦♥K+1+14
+5.1Round 5🇳🇱 NETHERLANDS174NT♠3-2+9
+5.1Round 16🇹🇷 TURKEY21NT♣5+1+10
+5.1Round 16🇹🇷 TURKEY43NT♥4+3+1
+4.9Round 4🇮🇱 ISRAEL183NT♥4=+7
+4.9Round 17🇸🇪 SWEDEN44♥♦3-1+6
+4.5Round 16🇹🇷 TURKEY52♦x♣J-1+3
+4.2Round 4🇮🇱 ISRAEL25♥♠5-1+5
+4.2Round 4🇮🇱 ISRAEL64♠x♣K-1+0
+4.1Round 11🇭🇷 CROATIA144♠♦5-1+5
+4.0Round 8🇩🇰 DENMARK54♥♣4=+0
+4.0Round 8🇩🇰 DENMARK123NT♥4=-1
+3.9Round 1🇭🇺 HUNGARY53♠♣4=+1
+3.9Round 5🇳🇱 NETHERLANDS123♦♥5=-1
+3.9Round 22🇷🇴 ROMANIA103♥♣K-3+5
+3.7Round 1🇭🇺 HUNGARY73NT♦6+2+12
+3.7Round 11🇭🇷 CROATIA92♠♦9-1+16
+3.6Round 16🇹🇷 TURKEY205♥x♠K-2+8
+3.5Round 4🇮🇱 ISRAEL144♠x♣Q-1+5
+3.4Round 8🇩🇰 DENMARK184♥♣A+1-10
+3.4Round 16🇹🇷 TURKEY65♣♠K-1+11
+3.4Round 23🇷🇺 RUSSIA14♥♣6-1+5
+3.2Round 19🇵🇱 POLAND123NT♥2+1+8
+3.2Round 22🇷🇴 ROMANIA82♥♥10+1+0
+3.2Round 23🇷🇺 RUSSIA124♠x♦A-4-12
+3.1Round 11🇭🇷 CROATIA203NT♠6=+10
+3.1Round 18🇳🇴 NORWAY146♠♣5=+0
+3.1Round 18🇳🇴 NORWAY173NT♣J+1+0
+3.0Round 5🇳🇱 NETHERLANDS53NT♥K-3+4
+3.0Round 11🇭🇷 CROATIA124♠♥J-1+10
+2.9Round 8🇩🇰 DENMARK13♠♥Q=+0
+2.9Round 16🇹🇷 TURKEY101NT♥4-2+3
+2.9Round 17🇸🇪 SWEDEN94♠♣A+1-11
+2.8Round 4🇮🇱 ISRAEL84♥♥3-2+0
+2.7Round 11🇭🇷 CROATIA191NT♥Q-1+2
+2.7Round 17🇸🇪 SWEDEN173NT♠5-1+4
+2.6Round 17🇸🇪 SWEDEN31NT♥6=-2
+2.6Round 18🇳🇴 NORWAY43♥♣2=+0
+2.6Round 22🇷🇴 ROMANIA173NT♠3+3+1
+2.5Round 4🇮🇱 ISRAEL52♥♣5-2-6
+2.5Round 5🇳🇱 NETHERLANDS196♣♠7=-2
+2.5Round 14🇫🇮 FINLAND84♠♣A=+0
+2.4Round 17🇸🇪 SWEDEN152♥♥5+2+6
+2.2Round 5🇳🇱 NETHERLANDS203NT♥9+1+0
+2.2Round 14🇫🇮 FINLAND192♠♣Q=+1
+2.0Round 19🇵🇱 POLAND94♥♣Q=-1
+2.0Round 19🇵🇱 POLAND102♥♦8=+6
+1.9Round 14🇫🇮 FINLAND14♠♠2+1+1
+1.9Round 16🇹🇷 TURKEY112NT♣6=-1
+1.9Round 22🇷🇴 ROMANIA92♥♠8=-1
+1.8Round 4🇮🇱 ISRAEL104♠♥Q-2+2
+1.8Round 19🇵🇱 POLAND173NT♥5=+0
+1.7Round 8🇩🇰 DENMARK143NT♠2+2-10
+1.6Round 1🇭🇺 HUNGARY34♥♠Q=+0
+1.5Round 11🇭🇷 CROATIA84♥♣7+1+0
+1.5Round 23🇷🇺 RUSSIA53♣♣3-1-2
+1.4Round 19🇵🇱 POLAND134♥♠8+1+0
+1.1Round 10🇫🇷 FRANCE104♥♣J+2+13
+1.1Round 14🇫🇮 FINLAND122♠♠A=-1
+1.0Round 17🇸🇪 SWEDEN83NT♥K=+1
+0.9Round 8🇩🇰 DENMARK161♠♣8+2+0
+0.9Round 14🇫🇮 FINLAND73♥♥2+1+12
+0.9Round 14🇫🇮 FINLAND133♦♥J+1+0
+0.9Round 17🇸🇪 SWEDEN113♦♦Q=+1
+0.9Round 17🇸🇪 SWEDEN166♦♦2=-12
+0.9Round 22🇷🇴 ROMANIA14♣♥7-1-2
+0.8Round 4🇮🇱 ISRAEL154♣♦9-1+0
+0.8Round 23🇷🇺 RUSSIA113NT♠6+1-1
+0.7Round 11🇭🇷 CROATIA72♠♥3=+0
+0.7Round 16🇹🇷 TURKEY73♥♦Q=-10
+0.6Round 10🇫🇷 FRANCE35♠♦3=+0
+0.6Round 18🇳🇴 NORWAY73NT♦5-1+6
+0.6Round 22🇷🇴 ROMANIA143NT♠K+3+14
+0.5Round 1🇭🇺 HUNGARY14♥♣A+1+0
+0.5Round 8🇩🇰 DENMARK44♥♠K=+1
+0.5Round 22🇷🇴 ROMANIA162♣♦4+1+1
+0.4Round 1🇭🇺 HUNGARY43NT♥6+2+0
+0.4Round 5🇳🇱 NETHERLANDS183NT♥K+1-1
+0.4Round 14🇫🇮 FINLAND144♣♥6-3+0
+0.3Round 1🇭🇺 HUNGARY194♠♦4+1+0
+0.3Round 11🇭🇷 CROATIA133♦♥7+2-1
+0.3Round 14🇫🇮 FINLAND101NT♣7-1+1
+0.2Round 17🇸🇪 SWEDEN202♠♦2=+0
+0.1Round 5🇳🇱 NETHERLANDS43NT♣5+2+0
+0.1Round 14🇫🇮 FINLAND164♥♠J+2+14
+0.0Round 1🇭🇺 HUNGARY184♥♦5+2+1
-0.0Round 5🇳🇱 NETHERLANDS83NT♦3=-1
-0.0Round 8🇩🇰 DENMARK113NT♦6+1-1
-0.0Round 10🇫🇷 FRANCE23NT♠5-1+6
+0.0Round 10🇫🇷 FRANCE73NT♠10=+10
-0.0Round 22🇷🇴 ROMANIA21NT♥5=+1
+0.0Round 22🇷🇴 ROMANIA114♠♣K-2+5
-0.1Round 14🇫🇮 FINLAND43NT♣6+1-1
-0.1Round 23🇷🇺 RUSSIA32♥♥2+1+10
-0.1Round 23🇷🇺 RUSSIA64♥♦A-1-5
-0.2Round 1🇭🇺 HUNGARY131NT♠Q+1-1
-0.2Round 11🇭🇷 CROATIA113NT♥K-1-5
-0.2Round 22🇷🇴 ROMANIA184♠♥K+1+8
-0.3Round 1🇭🇺 HUNGARY23NT♠4=-1
-0.3Round 16🇹🇷 TURKEY145♠♣J+1+11
-0.3Round 17🇸🇪 SWEDEN144♠♥K=+0
-0.3Round 17🇸🇪 SWEDEN192♥♠2+2-6
-0.4Round 5🇳🇱 NETHERLANDS21NT♦5-1+2
-0.4Round 11🇭🇷 CROATIA184♠♣J+1+0
-0.4Round 18🇳🇴 NORWAY94♠♣K-1+5
-0.5Round 4🇮🇱 ISRAEL203♠♦Q=-10
-0.5Round 10🇫🇷 FRANCE53♠♥J-1+2
-0.5Round 11🇭🇷 CROATIA46♦♦2+1+13
-0.5Round 18🇳🇴 NORWAY84♠♥3-1+2
-0.6Round 4🇮🇱 ISRAEL193NT♥2+2+0
-0.6Round 8🇩🇰 DENMARK84♠♣Q+1+0
-0.6Round 10🇫🇷 FRANCE204♠♦Q=+0
-0.6Round 22🇷🇴 ROMANIA54♥♠6+1-13
-0.6Round 22🇷🇴 ROMANIA124♣♦A=+2
-0.7Round 8🇩🇰 DENMARK154♥♣6=+0
-0.7Round 18🇳🇴 NORWAY203NT♣3+1+0
-0.7Round 19🇵🇱 POLAND53♥♠K=+0
-0.8Round 1🇭🇺 HUNGARY164♥♠2+2+13
-0.8Round 10🇫🇷 FRANCE175♠♣K=+0
-0.8Round 11🇭🇷 CROATIA53♦♥6=-5
-0.9Round 4🇮🇱 ISRAEL93NT♥J=-1
-0.9Round 14🇫🇮 FINLAND175♣x♠A-1-5
-0.9Round 16🇹🇷 TURKEY153NT♦2=+1
-0.9Round 23🇷🇺 RUSSIA44NT♣Q=+1
-1.0Round 1🇭🇺 HUNGARY81NT♠8-1-4
-1.0Round 10🇫🇷 FRANCE114♠♥Q+1+0
-1.0Round 10🇫🇷 FRANCE131♠♣2+1+0
-1.0Round 17🇸🇪 SWEDEN12♥♠7-1-4
-1.0Round 23🇷🇺 RUSSIA202♦♣5-1-1
-1.1Round 5🇳🇱 NETHERLANDS162♠♥4+1+0
-1.1Round 18🇳🇴 NORWAY14♠x♥K-2-4
-1.2Round 10🇫🇷 FRANCE144♠♣3=+0
-1.2Round 23🇷🇺 RUSSIA25♥♦8=-4
-1.4Round 22🇷🇴 ROMANIA194♠♣9-1-5
-1.4Round 23🇷🇺 RUSSIA84♥♥6=+1
-1.5Round 10🇫🇷 FRANCE164♥♦2+1+0
-1.5Round 14🇫🇮 FINLAND54♥♣10=+0
-1.6Round 1🇭🇺 HUNGARY93♠♦K-1+2
-1.6Round 5🇳🇱 NETHERLANDS104♥♠K-1-1
-1.6Round 14🇫🇮 FINLAND111NT♦3+2+0
-1.6Round 18🇳🇴 NORWAY162♥♣2=+0
-1.7Round 1🇭🇺 HUNGARY174♠♦A=-1
-1.7Round 10🇫🇷 FRANCE64♥♦10+2-2
-1.7Round 17🇸🇪 SWEDEN71NT♥2+1+0
-1.8Round 11🇭🇷 CROATIA174♠♣6=-7
-1.8Round 16🇹🇷 TURKEY182♥♠K+1+0
-1.8Round 18🇳🇴 NORWAY113NT♠5+1-11
-1.8Round 19🇵🇱 POLAND193NT♥8+4-2
-1.9Round 5🇳🇱 NETHERLANDS113♠♦K-2+0
-1.9Round 11🇭🇷 CROATIA154♠♣A-1-6
-1.9Round 18🇳🇴 NORWAY25♣♣7-2-6
-2.0Round 1🇭🇺 HUNGARY144♠x♣Q-2+0
-2.0Round 4🇮🇱 ISRAEL74♠♦J-2-7
-2.0Round 11🇭🇷 CROATIA63NT♦4+2+0
-2.0Round 16🇹🇷 TURKEY164♥♣Q+1-1
-2.1Round 16🇹🇷 TURKEY83♥♠3+1-2
-2.2Round 4🇮🇱 ISRAEL34♣♥2=+0
-2.2Round 19🇵🇱 POLAND141NT♦6+2-1
-2.3Round 11🇭🇷 CROATIA14♠♥Q+1-1
-2.3Round 22🇷🇴 ROMANIA32♠♥J+1-7
-2.3Round 23🇷🇺 RUSSIA73♥♦K=-1
-2.4Round 4🇮🇱 ISRAEL124♠♠2=+0
-2.4Round 17🇸🇪 SWEDEN23♦♦K+2-1
-2.5Round 18🇳🇴 NORWAY101NT♠J-1+0
-2.5Round 18🇳🇴 NORWAY153♣♦10=+0
-2.5Round 19🇵🇱 POLAND153NT♦2+2+10
-2.6Round 16🇹🇷 TURKEY192♦♠3+3-11
-2.6Round 19🇵🇱 POLAND64♠♥K+1+0
-2.7Round 8🇩🇰 DENMARK92NT♥10=-1
-2.7Round 17🇸🇪 SWEDEN134♥♣A-1-5
-2.8Round 8🇩🇰 DENMARK103NT♣10-1-6
-2.9Round 23🇷🇺 RUSSIA195♥x♣K-4+7
-3.0Round 23🇷🇺 RUSSIA152♠♥J+2-1
-3.1Round 8🇩🇰 DENMARK172♠♥3-1-4
-3.1Round 14🇫🇮 FINLAND94♠♦2=+1
-3.2Round 19🇵🇱 POLAND186♠♣2=+0
-3.3Round 22🇷🇴 ROMANIA64♥♣6=-3
-3.4Round 1🇭🇺 HUNGARY112♥♠K=-9
-3.4Round 4🇮🇱 ISRAEL131NT♣2+1+0
-3.4Round 11🇭🇷 CROATIA35♣x♠J-1-6
-3.4Round 19🇵🇱 POLAND34♥♣A-1+2
-3.6Round 16🇹🇷 TURKEY172♦♠3-1-5
-3.6Round 19🇵🇱 POLAND84♥x♠9-2-9
-3.7Round 14🇫🇮 FINLAND62NT♥8=-6
-3.7Round 18🇳🇴 NORWAY193♠♥K-1+1
-3.8Round 1🇭🇺 HUNGARY155♥♦7=-1
-3.8Round 11🇭🇷 CROATIA105♥♠A+2-2
-4.0Round 5🇳🇱 NETHERLANDS13♥♣K-3-1
-4.0Round 10🇫🇷 FRANCE81NT♦Q+3-7
-4.0Round 10🇫🇷 FRANCE123NT♥10=+0
-4.1Round 14🇫🇮 FINLAND35♣x♠4+1+4
-4.2Round 5🇳🇱 NETHERLANDS74♥♣3=+0
-4.2Round 22🇷🇴 ROMANIA43NT♠4=+1
-4.3Round 1🇭🇺 HUNGARY204♥♦K=-3
-4.4Round 5🇳🇱 NETHERLANDS131NT♥J+2+0
-4.4Round 5🇳🇱 NETHERLANDS153NT♥8+1+0
-4.7Round 17🇸🇪 SWEDEN63NT♦K=-3
-4.8Round 14🇫🇮 FINLAND181NT♠Q-3+0
-4.9Round 18🇳🇴 NORWAY53♦♦3=-7
-4.9Round 22🇷🇴 ROMANIA204♠♥4-1-9
-5.0Round 14🇫🇮 FINLAND23NT♥6+2-1
-5.1Round 16🇹🇷 TURKEY14♠♠7+2-11
-5.3Round 1🇭🇺 HUNGARY123NT♥J=+2
-5.3Round 8🇩🇰 DENMARK67♣♦10=+0
-5.3Round 18🇳🇴 NORWAY64♠♦7-2-8
-5.3Round 19🇵🇱 POLAND113NT♠K=+0
-5.5Round 23🇷🇺 RUSSIA142♥x♦J-2-5
-5.6Round 14🇫🇮 FINLAND202♠♦Q-3-5
-5.9Round 22🇷🇴 ROMANIA152♠♥J-2-11
-6.2Round 22🇷🇴 ROMANIA73♠x♦K-2-9
-6.4Round 8🇩🇰 DENMARK194♠♣K-2-13
-6.4Round 19🇵🇱 POLAND15♥♦9-1+2
-6.6Round 18🇳🇴 NORWAY133NT♠2+1-1
-6.7Round 19🇵🇱 POLAND204♠♣3=+0
-6.8Round 8🇩🇰 DENMARK203NT♥2+3-1
-7.0Round 17🇸🇪 SWEDEN104♠♣J-1-12
-7.4Round 17🇸🇪 SWEDEN56♥♥4=+0
-7.5Round 19🇵🇱 POLAND26♥♣8=+0
-8.0Round 17🇸🇪 SWEDEN125♥♥2+1-9
-8.5Round 4🇮🇱 ISRAEL116♦♥4-1-11
-8.9Round 19🇵🇱 POLAND44♥♣2+1-4
-9.0Round 10🇫🇷 FRANCE14♥♣2+3-14
-9.0Round 18🇳🇴 NORWAY33NT♥9-1-12
-9.7Round 8🇩🇰 DENMARK73NT♦8=+0
-10.0Round 4🇮🇱 ISRAEL44♥♥8=-10
-10.0Round 10🇫🇷 FRANCE46♣♣2-1-16
-10.1Round 1🇭🇺 HUNGARY104♠♥Q=+0
-10.3Round 1🇭🇺 HUNGARY64♠♥5=-11
-10.5Round 11🇭🇷 CROATIA167♠♥5-1-16
-10.8Round 23🇷🇺 RUSSIA164♥x♣A-3-14
-11.2Round 19🇵🇱 POLAND74♠♥2-1-13
-11.3Round 11🇭🇷 CROATIA26♥♠A-1-17
-12.1Round 18🇳🇴 NORWAY123♦x♦9-4-12
-12.8Round 8🇩🇰 DENMARK23♠x♦6+1-13
-13.3Round 14🇫🇮 FINLAND157♥♠A-1-14