🇨🇭 BALABANOVA Kamelia · SWITZERLAND

17rank
+59.2Butler · 130 bds
+0.46per board
±4.4swing
+1.38vs par /bd · #4/112
+0.44adjusted /bd
Butler per round: -6.8 43.3 1.4 -19.2 -4.6 -20.7 3.7 -3.6 18.2 12 -7.7 18 25.2by round

vs par split: bidding +1.38 · play -0.38

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted +0.44/bd

Card play — on target: opening leads 88.9% #34 of 112 · declarer play 73.3% #74 of 112 · defence 75.7% #103 of 112

Card play by contract type — on target
vs NTvs a suit
Opening leads·88.9% (18)
Declarer play·73.3% (30)
Defence·75.7% (37)

Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (8) · ♦ 100.0% (2) · ♣ 75.0% (4)

vs par by strain: a suit +1.00 (85)

vs par by level: part-score +0.47 (34) · game +0.47 (43) · slam +6.12 (8)

By role: declaring +0.93/bd (-0.89 vs par · 70) · defending -0.10/bd (+4.02 vs par · 60)

By vulnerability: vulnerable +0.73/bd (+1.91 vs par · 67) · not vulnerable +0.16/bd (+0.81 vs par · 63)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.VeghD.Kazmucha – A.SarniakOpen10-6.8-0.68+4.20
Round 2M.VeghH.Rasmussen – L.BildeClosed10+43.3+4.33+6.70
Round 4M.VeghD.Avon – E.HugonOpen10+1.4+0.14+2.50
Round 6M.VeghC.Rimstedt – I.GronkvistClosed10-19.2-1.92-2.20
Round 7M.VeghM.Hernandez – M.MestresClosed10-4.6-0.46+1.20
Round 9M.VeghM.Iher – S.LaanClosed10-20.7-2.07-3.30
Round 11M.VeghL.Petelko – G.MamanOpen10+3.7+0.37+1.40
Round 12M.VeghS.Adamson – A.MilneClosed10-3.6-0.36+0.20
Round 13M.VeghA.Hardeman – Y.TopiolClosed10+18.2+1.82+2.30
Round 14M.VeghA.Gudnadottir – A.JonsdottirOpen10+12.0+1.20+0.90
Round 16M.VeghG.Vist – T.HeskjeClosed10-7.7-0.77-1.40
Round 17M.VeghK.Wenning – I.GromannClosed10+18.0+1.80+3.00
Round 19M.VeghH.Dowling-Long – S.PartOpen10+25.2+2.52+2.40

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
+12.9Round 2🇩🇰 DENMARK166♠♦A=+15
+11.4Round 14🇮🇸 ICELAND136♠♣4-1+13
+9.6Round 2🇩🇰 DENMARK186♠♣3=+0
+9.6Round 14🇮🇸 ICELAND177N♥K=+0
+9.4Round 19🇮🇪 IRELAND73N♦7-2+8
+8.8Round 2🇩🇰 DENMARK203N♠10-3+14
+8.0Round 19🇮🇪 IRELAND103N♦2-2+7
+7.8Round 17🇩🇪 GERMANY195♥♠Q=+8
+6.8Round 19🇮🇪 IRELAND53N♠K-1+12
+6.7Round 1🇵🇱 POLAND84♠♥7-2+11
+5.6Round 7🇪🇸 SPAIN45♣♦A-1+9
+5.6Round 17🇩🇪 GERMANY124♥♦A=+0
+5.6Round 17🇩🇪 GERMANY143N♣2=+6
+5.4Round 4🇫🇷 FRANCE24♥♦5-1+9
+5.3Round 11🇮🇱 ISRAEL164♠♣A=+3
+5.2Round 13🇧🇪 BELGIUM33N♦10-1+10
+4.9Round 2🇩🇰 DENMARK173N♦2-2+6
+4.8Round 13🇧🇪 BELGIUM93♥♥J=+6
+4.5Round 11🇮🇱 ISRAEL203N♦3-1+6
+4.5Round 17🇩🇪 GERMANY163N♠5-1+8
+4.4Round 7🇪🇸 SPAIN93♠♦K-2+6
+4.4Round 9🇪🇪 ESTONIA263N♣J=+0
+4.3Round 13🇧🇪 BELGIUM22♥♣A-1+11
+4.2Round 17🇩🇪 GERMANY201N♥2-1+5
+4.1Round 4🇫🇷 FRANCE42♥♥7=+0
+4.1Round 14🇮🇸 ICELAND114♥♠4-1+5
+3.8Round 7🇪🇸 SPAIN73N♣J+1+1
+3.8Round 16🇳🇴 NORWAY46♠♠4=+0
+3.6Round 19🇮🇪 IRELAND22♥♠3+1+6
+3.5Round 13🇧🇪 BELGIUM64♥♠8+1+0
+3.4Round 17🇩🇪 GERMANY184♠♥K-2+7
+3.3Round 4🇫🇷 FRANCE73N♥10-2+8
+3.3Round 19🇮🇪 IRELAND32N♦4=-1
+2.8Round 7🇪🇸 SPAIN65♦♠A+1+11
+2.7Round 14🇮🇸 ICELAND123♣♠10=-1
+2.6Round 2🇩🇰 DENMARK154♠♣J=+13
+2.6Round 13🇧🇪 BELGIUM103N♦A-1+12
+2.6Round 14🇮🇸 ICELAND153N♠A-1+6
+2.6Round 17🇩🇪 GERMANY173N♥3-1+10
+2.5Round 2🇩🇰 DENMARK123N♥3+3+2
+2.5Round 4🇫🇷 FRANCE63♠♣4-1+7
+2.4Round 2🇩🇰 DENMARK133N♥5+3+12
+2.4Round 11🇮🇱 ISRAEL173♠x♥K-2+3
+2.4Round 16🇳🇴 NORWAY13♥♣A=+1
+2.2Round 6🇸🇪 SWEDEN221N♥5+3-8
+2.2Round 6🇸🇪 SWEDEN244♣♠2=+0
+2.2Round 11🇮🇱 ISRAEL134♥♦Q+2+13
+2.1Round 13🇧🇪 BELGIUM73♣♠Q-1-6
+2.0Round 16🇳🇴 NORWAY83N♠6+4+2
+1.8Round 1🇵🇱 POLAND14♥♦3=-1
+1.8Round 11🇮🇱 ISRAEL152♥♦J-2+3
+1.8Round 11🇮🇱 ISRAEL194♠♣K+1+0
+1.8Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND283N♠Q-2+12
+1.7Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND303N♦4+1+0
+1.6Round 13🇧🇪 BELGIUM83N♦10+1+1
+1.4Round 19🇮🇪 IRELAND44♥♣3=+0
+1.4Round 19🇮🇪 IRELAND83♠♠5-1+8
+1.3Round 13🇧🇪 BELGIUM54♠♣K+1+0
+1.2Round 2🇩🇰 DENMARK193♦♠Q+1+0
+1.1Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND221N♥7-1+0
+1.1Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND261N♣5-2+2
+0.9Round 1🇵🇱 POLAND104♥♠4=+17
+0.9Round 4🇫🇷 FRANCE83N♠5=-1
+0.9Round 13🇧🇪 BELGIUM14♥♠K=+0
+0.9Round 16🇳🇴 NORWAY94♥x♦7-1-1
+0.5Round 1🇵🇱 POLAND34♠♣5=+0
+0.5Round 16🇳🇴 NORWAY102♣♣2+2+0
+0.3Round 14🇮🇸 ICELAND183N♠Q+1-11
+0.2Round 6🇸🇪 SWEDEN251♥♠A=+5
+0.2Round 9🇪🇪 ESTONIA221N♦3=-1
-0.0Round 7🇪🇸 SPAIN36N♠3=+0
-0.2Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND233♥♣Q=+0
-0.4Round 9🇪🇪 ESTONIA214♠♣9=+0
-0.5Round 2🇩🇰 DENMARK113♠♠A+2-6
-0.5Round 6🇸🇪 SWEDEN274♥♠A-1+10
-0.6Round 6🇸🇪 SWEDEN214♥♠3+1+0
-0.7Round 19🇮🇪 IRELAND15♥♠5+1-11
-0.8Round 4🇫🇷 FRANCE53♥♠10-2+11
-0.9Round 1🇵🇱 POLAND43♦♦6-2-2
-0.9Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND245♣♥A=-11
-1.0Round 9🇪🇪 ESTONIA293♥♣7-1-5
-1.0Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND254♥♠Q+1+0
-1.1Round 2🇩🇰 DENMARK146♠♠8+1+11
-1.1Round 9🇪🇪 ESTONIA271N♦5-1+1
-1.1Round 16🇳🇴 NORWAY34♠♦10+1-1
-1.2Round 1🇵🇱 POLAND92♠♥8+1+0
-1.3Round 4🇫🇷 FRANCE14♠♥A=+0
-1.3Round 9🇪🇪 ESTONIA233♣♣7+3-10
-1.3Round 11🇮🇱 ISRAEL114♥♠4+1-1
-1.3Round 17🇩🇪 GERMANY153N♦Q=-3
-1.4Round 7🇪🇸 SPAIN54♥♦Q+2-14
-1.6Round 6🇸🇪 SWEDEN261N♠10-1+0
-1.7Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND272♣♣2-1+1
-2.0Round 11🇮🇱 ISRAEL123N♥Q+2+0
-2.2Round 1🇵🇱 POLAND62♥♦J+1+7
-2.2Round 11🇮🇱 ISRAEL143♦♥K+2-2
-2.2Round 16🇳🇴 NORWAY23♠♣Q-1-4
-2.3Round 7🇪🇸 SPAIN13N♥7+1+0
-2.3Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND294♥♠9=-3
-2.4Round 14🇮🇸 ICELAND202N♥6-1-1
-2.9Round 4🇫🇷 FRANCE10Adj.♥8+4
-2.9Round 16🇳🇴 NORWAY73N♣3+1+0
-3.0Round 4🇫🇷 FRANCE93♠♥6-1-6
-3.1Round 14🇮🇸 ICELAND143♥♣4=-1
-3.2Round 12🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND212♠♦J=+1
-3.2Round 14🇮🇸 ICELAND196♠♦10=+11
-3.3Round 9🇪🇪 ESTONIA242♥♠Q=-7
-3.4Round 6🇸🇪 SWEDEN283N♣3-1-10
-3.4Round 6🇸🇪 SWEDEN293N♠K=-13
-3.4Round 9🇪🇪 ESTONIA283♥♦5-3-5
-3.5Round 1🇵🇱 POLAND52♦♣J+1+0
-3.5Round 7🇪🇸 SPAIN22N♥5+1+0
-3.6Round 19🇮🇪 IRELAND94♠♣4-1-6
-3.7Round 1🇵🇱 POLAND75♣♥K=+0
-3.7Round 9🇪🇪 ESTONIA304♥♣Q-3-6
-4.4Round 19🇮🇪 IRELAND64♥♠Q=+1
-4.5Round 6🇸🇪 SWEDEN303♦♥K=-5
-4.8Round 16🇳🇴 NORWAY67♠♦3=+0
-5.2Round 1🇵🇱 POLAND24♠♥9=+10
-5.8Round 17🇩🇪 GERMANY115♦♠9-1-10
-6.2Round 7🇪🇸 SPAIN104♥♠9+1-1
-6.3Round 16🇳🇴 NORWAY54♠♦A-3-11
-6.8Round 4🇫🇷 FRANCE34♥♣8=-7
-7.8Round 7🇪🇸 SPAIN84♠♥4=+0
-8.1Round 13🇧🇪 BELGIUM43N♥2-4-11
-8.6Round 17🇩🇪 GERMANY136N♦3+1-1
-8.8Round 11🇮🇱 ISRAEL184♠♥10=-11
-9.8Round 6🇸🇪 SWEDEN236♠♠9+1-1
-10.0Round 14🇮🇸 ICELAND165♣♠4-1-12
-11.1Round 9🇪🇪 ESTONIA256N♠8=+0