🇨🇿 KOLINSKY Viktor · CZECH REPUBLIC

130rank
-198.9Butler · 256 bds
-0.78per board
±4.5swing
-0.30vs par /bd · #86/129
-0.67adjusted /bd
Butler per round: 10.8 -6.3 -23.4 19.7 -12.3 -19.9 -27.2 11.3 14.7 -34.4 -31.5 6.8 -19.5 -14.6 -31.3 -41.8by round

vs par split: bidding -0.02 · play -0.28

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted -0.67/bd

Card play — on target: opening leads 75.3% #98 of 129 · declarer play 73.8% #52 of 129 · defence 83.0% #87 of 129

Card play by contract type — on target
vs NTvs a suit
Opening leads72.2% (18)76.3% (59)
Declarer play63.6% (11)76.0% (50)
Defence84.6% (26)82.6% (115)

Opening leads by suit led: ♠ 73.7% (19) · ♥ 69.6% (23) · ♦ 88.9% (9) · ♣ 76.9% (26)

vs par by strain: NT +1.30 (56) · a suit -0.74 (199)

vs par by level: part-score -0.55 (112) · game -0.14 (129) · slam +0.36 (14)

By role: declaring -0.30/bd (-2.25 vs par · 114) · defending -1.16/bd (+1.26 vs par · 142)

By vulnerability: vulnerable -1.22/bd (-0.91 vs par · 128) · not vulnerable -0.34/bd (+0.31 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.NosekP.Hackett – R.HarperOpen16+10.8+0.68+0.00
Round 2J.NosekB.Bollack – A.KaplanOpen16-6.3-0.39+0.69
Round 4J.NosekR.Anderson – P.BarryOpen16-23.4-1.46-2.00
Round 7J.NosekG.Kobolt – P.LondOpen16+19.7+1.23+3.25
Round 8J.NosekJ.Laakso – J.GrundstromOpen16-12.3-0.77+0.88
Round 10J.NosekJ.Eichholzer – H.ObermairOpen16-19.9-1.24-0.56
Round 11J.NosekP.Romik – S.ZeligmanClosed16-27.2-1.70-2.94
Round 13J.NosekP.Lund – S.MollerOpen16+11.3+0.71+0.38
Round 14J.NosekS.Bjerregard – T.GullbergOpen16+14.7+0.92+1.06
Round 15J.NosekF.Leenhardt – P.PiganeauOpen16-34.4-2.15-1.62
Round 16J.NosekJ.Bomhof – C.NiemeijerOpen16-31.5-1.97-1.44
Round 17J.NosekF.Cedolin – F.CaviezelClosed16+6.8+0.42+1.06
Round 18J.NosekM.Kovacs – I.GeroOpen16-19.5-1.22-0.62
Round 20J.NosekI.Gordon – D.DiamondOpen16-14.6-0.91+0.75
Round 22J.NosekA.Kowalski – J.RomanskiOpen16-31.3-1.96-0.38
Round 23J.NosekT.Bakke – A.FarstadOpen16-41.8-2.61-3.31

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
+12.0Round 16🇳🇱 NETHERLANDS153NT♣6+1+11
+11.8Round 13🇩🇰 DENMARK133NT♣3=+10
+11.4Round 16🇳🇱 NETHERLANDS15♦♦2+1+13
+11.2Round 14🇸🇪 SWEDEN66♠♣3-1+13
+9.8Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND125♥♠Q-1+10
+9.0Round 2🇧🇪 BELGIUM306♣♦A=+0
+7.9Round 7🇪🇪 ESTONIA154♥x♠7-2+9
+7.5Round 10🇦🇹 AUSTRIA255♥x♠6-1+8
+7.0Round 7🇪🇪 ESTONIA103NT♦Q-1+12
+6.4Round 2🇧🇪 BELGIUM253♦♠K-1+17
+6.4Round 10🇦🇹 AUSTRIA314♥♠3+1+0
+6.4Round 15🇫🇷 FRANCE146NT♣7-1+14
+6.3Round 13🇩🇰 DENMARK82♦♣7+2+7
+6.3Round 17🇮🇹 ITALY83♣♥4+2+7
+6.1Round 18🇭🇺 HUNGARY123NT♠2=+12
+5.6Round 7🇪🇪 ESTONIA67NT♥Q=+0
+5.6Round 18🇭🇺 HUNGARY95♣♦7=+0
+5.5Round 11🇮🇱 ISRAEL65♦♥Q-1+6
+5.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92♥♦6+2+6
+5.0Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠♦K=+0
+5.0Round 7🇪🇪 ESTONIA163♣♥A+1+6
+4.8Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND84♠♦8=+0
+4.5Round 14🇸🇪 SWEDEN132♣♥7-3+15
+4.4Round 8🇫🇮 FINLAND302♦♣A=+8
+4.3Round 17🇮🇹 ITALY33NT♥5-1+12
+4.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND15♦♥7-1+10
+4.1Round 13🇩🇰 DENMARK73♠♣K-2+8
+4.0Round 14🇸🇪 SWEDEN103NT♠3=+10
+4.0Round 17🇮🇹 ITALY153NT♥10-1+5
+3.9Round 22🇵🇱 POLAND154♥♦A=+11
+3.8Round 7🇪🇪 ESTONIA124♥♦K-1+5
+3.7Round 4🇮🇪 IRELAND295♣♠8-1+6
+3.7Round 13🇩🇰 DENMARK125♣x♦J-2+0
+3.5Round 14🇸🇪 SWEDEN71♥♣J-1+5
+3.5Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND143♣♣5=+5
+3.4Round 8🇫🇮 FINLAND234♥♠J+1+0
+3.3Round 2🇧🇪 BELGIUM173NT♦K-2+11
+3.3Round 13🇩🇰 DENMARK155♥♣8-1+12
+3.2Round 8🇫🇮 FINLAND224♥♣Q=-1
+3.2Round 11🇮🇱 ISRAEL31NT♣A+1+5
+3.1Round 2🇧🇪 BELGIUM283♣♦8+1+0
+3.1Round 14🇸🇪 SWEDEN113♣♥10-2+5
+3.1Round 23🇳🇴 NORWAY132♣♦J=-1
+2.9Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND71NT♠4-2+2
+2.9Round 17🇮🇹 ITALY132♠♥6=+6
+2.8Round 23🇳🇴 NORWAY153♣♦6-1+5
+2.7Round 4🇮🇪 IRELAND273♦♠K-1+8
+2.7Round 14🇸🇪 SWEDEN144♠x♣9-1-7
+2.6Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND133NT♣6=-1
+2.6Round 23🇳🇴 NORWAY114♠♦5+1-11
+2.5Round 18🇭🇺 HUNGARY41NT♣J=+5
+2.4Round 14🇸🇪 SWEDEN52♥♣A-1+5
+2.4Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND103NT♥6=-1
+2.4Round 22🇵🇱 POLAND104♥♠8+1-13
+2.3Round 10🇦🇹 AUSTRIA232♦♥2+2+1
+2.3Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND52♦♥K-3+1
+2.3Round 22🇵🇱 POLAND144♠♣7+2+11
+2.2Round 2🇧🇪 BELGIUM194♠♦Q+1+1
+2.2Round 4🇮🇪 IRELAND183NT♥Q+1+0
+2.2Round 16🇳🇱 NETHERLANDS33♦♠A-1+2
+2.2Round 16🇳🇱 NETHERLANDS142♥♦3-1+4
+2.2Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND14♥♣Q-1+10
+2.0Round 4🇮🇪 IRELAND203NT♥3+2+0
+1.9Round 7🇪🇪 ESTONIA44♥♣A-1+6
+1.8Round 11🇮🇱 ISRAEL122♠♥8-2+0
+1.8Round 14🇸🇪 SWEDEN13♦♣K=+0
+1.7Round 17🇮🇹 ITALY44♠♥A=+3
+1.7Round 18🇭🇺 HUNGARY53♠♥Q-1-2
+1.6Round 2🇧🇪 BELGIUM262NT♠6-1+1
+1.6Round 8🇫🇮 FINLAND313♠♣Q+2+10
+1.5Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥♠9+1+0
+1.5Round 8🇫🇮 FINLAND272♣♥10-2+5
+1.5Round 11🇮🇱 ISRAEL86♠♥7=+0
+1.5Round 23🇳🇴 NORWAY12♦♠A+1+5
+1.4Round 4🇮🇪 IRELAND211♠♥5+2+1
+1.4Round 8🇫🇮 FINLAND203♠♥6+1+10
+1.4Round 13🇩🇰 DENMARK65♥♠K=+0
+1.4Round 17🇮🇹 ITALY64♠x♥A-1-7
+1.4Round 18🇭🇺 HUNGARY144♠♥Q+2+1
+1.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♠9=+0
+1.3Round 11🇮🇱 ISRAEL144♥♦9+2+11
+1.2Round 7🇪🇪 ESTONIA74♥♦2=-1
+1.2Round 13🇩🇰 DENMARK22♥♣4-3+5
+1.2Round 16🇳🇱 NETHERLANDS163♣♦J-1+2
+1.1Round 13🇩🇰 DENMARK32NT♥8=+7
+1.1Round 15🇫🇷 FRANCE45♣♦3=-2
+1.1Round 18🇭🇺 HUNGARY16NT♣J=+0
+1.1Round 23🇳🇴 NORWAY81NT♥2=+5
+1.1Round 23🇳🇴 NORWAY121NT♥10-1-5
+1.0Round 7🇪🇪 ESTONIA14♥♦9+1+0
+1.0Round 7🇪🇪 ESTONIA81NT-1+2
+0.9Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND63♥x♦6-3+3
+0.8Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND21NT♦Q-2+1
+0.8Round 4🇮🇪 IRELAND244♦♠J+1+6
+0.8Round 7🇪🇪 ESTONIA134♥♦2+1+0
+0.8Round 8🇫🇮 FINLAND325♦♥2=+2
+0.7Round 7🇪🇪 ESTONIA55♣x♠7-1+11
+0.7Round 18🇭🇺 HUNGARY163♣♠6-1+6
+0.7Round 22🇵🇱 POLAND113NT♦J+1+0
+0.6Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♦♠7-2-1
+0.6Round 17🇮🇹 ITALY142♦♠3=-1
+0.5Round 8🇫🇮 FINLAND243♥♣8+1+1
+0.5Round 23🇳🇴 NORWAY93♦♣7-1-2
+0.4Round 11🇮🇱 ISRAEL94♠♣7=+0
+0.4Round 16🇳🇱 NETHERLANDS102♠♥3-1-1
+0.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♠3=+0
+0.2Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♥♣6=-6
+0.2Round 17🇮🇹 ITALY52♥♦Q+1+6
+0.2Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND112♥♦Q=+1
+0.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113♠♦6-2+0
+0.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♠♥4+1+0
+0.1Round 7🇪🇪 ESTONIA93♠♥K=-7
+0.1Round 14🇸🇪 SWEDEN22♥♦8=-1
+0.1Round 14🇸🇪 SWEDEN164♥♠8=-8
+0.1Round 17🇮🇹 ITALY72♠♦K+2+1
-0.0Round 13🇩🇰 DENMARK42♠♣10-1+0
-0.0Round 15🇫🇷 FRANCE63NT♣Q+1+1
-0.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♠♣10-1+1
-0.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52♥♦6-1-1
-0.1Round 4🇮🇪 IRELAND314♠♥K=+0
-0.1Round 22🇵🇱 POLAND23NT♥9+4+9
-0.2Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♥♠10=-1
-0.2Round 13🇩🇰 DENMARK54♠♥A=+1
-0.2Round 13🇩🇰 DENMARK146♣x♠A-3-7
-0.3Round 8🇫🇮 FINLAND213♠♦A=+0
-0.3Round 14🇸🇪 SWEDEN94♠♠2=+0
-0.4Round 2🇧🇪 BELGIUM312♥♣3=+1
-0.4Round 8🇫🇮 FINLAND263♠♣Q=-7
-0.4Round 10🇦🇹 AUSTRIA184♥♣7+1+0
-0.4Round 11🇮🇱 ISRAEL113♣♠A-2+0
-0.4Round 15🇫🇷 FRANCE104♥♣A=+1
-0.5Round 2🇧🇪 BELGIUM224♥♠4+1-1
-0.5Round 4🇮🇪 IRELAND262♦♣Q+1+0
-0.5Round 11🇮🇱 ISRAEL54♠♥2+2-17
-0.6Round 10🇦🇹 AUSTRIA304♠♣Q+1+0
-0.6Round 17🇮🇹 ITALY14♠♣J=+0
-0.7Round 10🇦🇹 AUSTRIA213♥♣10-1+0
-0.7Round 22🇵🇱 POLAND14♠♦8+1+0
-0.7Round 22🇵🇱 POLAND82♦♠3+2+7
-0.8Round 15🇫🇷 FRANCE113NT♠6+1+0
-0.9Round 4🇮🇪 IRELAND192♠♣K+2-6
-0.9Round 8🇫🇮 FINLAND194♠♣J=+0
-0.9Round 14🇸🇪 SWEDEN153NT♥3+2-1
-1.0Round 22🇵🇱 POLAND123♥♠A-1-2
-1.0Round 22🇵🇱 POLAND133NT♥6+1-12
-1.1Round 2🇧🇪 BELGIUM243NT♠5-1-10
-1.1Round 13🇩🇰 DENMARK13♦♥Q-1-9
-1.1Round 17🇮🇹 ITALY103NT♥10+3+13
-1.1Round 18🇭🇺 HUNGARY132♠♣10-1+0
-1.2Round 10🇦🇹 AUSTRIA266♥♦3=+0
-1.2Round 10🇦🇹 AUSTRIA273NT♦2+3-11
-1.3Round 18🇭🇺 HUNGARY66♥♦9=+0
-1.5Round 15🇫🇷 FRANCE12Pass-3
-1.5Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND93NT♠3-1+2
-1.6Round 7🇪🇪 ESTONIA33♥♦K-3-1
-1.7Round 2🇧🇪 BELGIUM184♠x♥K-3-4
-1.7Round 23🇳🇴 NORWAY54♥♦6=+1
-1.8Round 4🇮🇪 IRELAND233♥♣A-1+0
-1.8Round 10🇦🇹 AUSTRIA172♠♦2=+0
-1.8Round 15🇫🇷 FRANCE72♣♠J+1+0
-1.8Round 18🇭🇺 HUNGARY111NT♣10+1+1
-1.8Round 22🇵🇱 POLAND42♠♣8=-6
-2.0Round 11🇮🇱 ISRAEL43♥♦2-1+0
-2.0Round 11🇮🇱 ISRAEL154♦♥K-1-6
-2.0Round 23🇳🇴 NORWAY104♥♠3+1+0
-2.0Round 23🇳🇴 NORWAY142♠♣4+2+6
-2.1Round 15🇫🇷 FRANCE23♦♥10-2-5
-2.1Round 17🇮🇹 ITALY162♥♣J-1-4
-2.2Round 10🇦🇹 AUSTRIA244♠♥3-1-5
-2.3Round 14🇸🇪 SWEDEN33♠♣A-2-11
-2.3Round 15🇫🇷 FRANCE154♥♣6-2+0
-2.3Round 17🇮🇹 ITALY22♠♣6-1-5
-2.3Round 17🇮🇹 ITALY124♥♠Q+2-2
-2.4Round 8🇫🇮 FINLAND175♣x♥K-1-6
-2.4Round 15🇫🇷 FRANCE32♠♥Q+1+0
-2.5Round 7🇪🇪 ESTONIA143NT♥3+1-1
-2.6Round 10🇦🇹 AUSTRIA193NT♥3-1-5
-2.6Round 13🇩🇰 DENMARK162♥♣K-1-5
-2.6Round 15🇫🇷 FRANCE53NT♠7-1+6
-2.7Round 2🇧🇪 BELGIUM214♠♥A-1-6
-2.7Round 15🇫🇷 FRANCE81NT♦6+1+0
-2.7Round 16🇳🇱 NETHERLANDS44♦♣K-1-9
-2.8Round 22🇵🇱 POLAND164♠♦9+2-5
-2.9Round 17🇮🇹 ITALY93NT♠Q+3-11
-2.9Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND34♠♣2=+13
-2.9Round 22🇵🇱 POLAND53NT♣3+2-1
-3.0Round 4🇮🇪 IRELAND223NT♥2=+0
-3.0Round 16🇳🇱 NETHERLANDS95♦♣A=-3
-3.0Round 23🇳🇴 NORWAY33NT♠9=+0
-3.1Round 10🇦🇹 AUSTRIA223NT♠3+2+13
-3.1Round 16🇳🇱 NETHERLANDS84♥♦2-1+2
-3.2Round 2🇧🇪 BELGIUM233♥♣7=-10
-3.3Round 2🇧🇪 BELGIUM275♦x♠A-3-2
-3.3Round 4🇮🇪 IRELAND252♥♠J+1-7
-3.3Round 8🇫🇮 FINLAND182♥♦A=-6
-3.3Round 16🇳🇱 NETHERLANDS111♥♥10=-5
-3.4Round 11🇮🇱 ISRAEL162♦♣K=-8
-3.4Round 17🇮🇹 ITALY114♠♦Q-2-6
-3.5Round 4🇮🇪 IRELAND283NT♣8+3-13
-3.5Round 18🇭🇺 HUNGARY24♠♥2=-6
-3.6Round 10🇦🇹 AUSTRIA284♠♥5=+0
-3.7Round 15🇫🇷 FRANCE162♠♦A-1-12
-4.0Round 22🇵🇱 POLAND33NT♣2+2-1
-4.1Round 14🇸🇪 SWEDEN127♦♦10=+2
-4.1Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND73♠♦K=-6
-4.4Round 2🇧🇪 BELGIUM323♠♦K=+0
-4.5Round 13🇩🇰 DENMARK103♠♦4=+0
-4.6Round 11🇮🇱 ISRAEL105♣♠3+1-13
-4.7Round 13🇩🇰 DENMARK114♥♦K-1-10
-4.9Round 16🇳🇱 NETHERLANDS71NT♦5-1-6
-5.0Round 8🇫🇮 FINLAND255♣♠A+1-1
-5.0Round 10🇦🇹 AUSTRIA324♥♣3+1-11
-5.0Round 16🇳🇱 NETHERLANDS133♣♦5+1-12
-5.4Round 7🇪🇪 ESTONIA114♠♦7+1+11
-5.4Round 23🇳🇴 NORWAY23NT♦A-1-10
-5.5Round 14🇸🇪 SWEDEN83♥♦3+1-7
-5.6Round 8🇫🇮 FINLAND293NT♠Q=+13
-5.6Round 14🇸🇪 SWEDEN45♦♥K-1-3
-5.6Round 15🇫🇷 FRANCE13♠♥8+1-11
-5.8Round 18🇭🇺 HUNGARY34♥x♠J=-4
-5.8Round 18🇭🇺 HUNGARY102♦♣4-3-5
-5.8Round 18🇭🇺 HUNGARY152♠♦10+3-10
-6.0Round 15🇫🇷 FRANCE132♣♦K-3-5
-6.2Round 16🇳🇱 NETHERLANDS123NT♠9+1-7
-6.2Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND155♣♥A=+0
-6.3Round 11🇮🇱 ISRAEL133♠♦K-1-5
-6.5Round 18🇭🇺 HUNGARY73NT♦Q=+0
-6.7Round 4🇮🇪 IRELAND172♥x♠A-2-5
-6.7Round 22🇵🇱 POLAND74♥♠Q=+0
-6.8Round 2🇧🇪 BELGIUM207♥♥8=+0
-6.8Round 7🇪🇪 ESTONIA24♥♠10=+0
-6.8Round 10🇦🇹 AUSTRIA294♠♣2=+1
-6.9Round 10🇦🇹 AUSTRIA203♥♣6=+0
-7.0Round 11🇮🇱 ISRAEL13♥♣5+1-2
-7.0Round 18🇭🇺 HUNGARY85♦♠A-1-8
-7.1Round 4🇮🇪 IRELAND324♠♥J+2-11
-7.1Round 11🇮🇱 ISRAEL73♥♣A-2-8
-7.5Round 22🇵🇱 POLAND64♠♣2+1-4
-7.5Round 23🇳🇴 NORWAY73♦♥8-1-11
-7.6Round 11🇮🇱 ISRAEL23♥♥9+1-10
-7.6Round 23🇳🇴 NORWAY165♥♣A-1-9
-7.8Round 2🇧🇪 BELGIUM293NT♦Q=+13
-7.9Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND44♥♣K=-9
-8.3Round 13🇩🇰 DENMARK93NT♦2-1-13
-8.3Round 16🇳🇱 NETHERLANDS54♥♠7-3-10
-9.3Round 4🇮🇪 IRELAND304♠♦7=-11
-10.0Round 15🇫🇷 FRANCE92♠♥Q-4-10
-10.0Round 16🇳🇱 NETHERLANDS65♦♣K+1+13
-10.0Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND24♠♦K-1-16
-10.7Round 20🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND166♥♣4=+0
-11.0Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102♠♠A-1-11
-11.2Round 8🇫🇮 FINLAND285♥x♣3=-14
-11.4Round 22🇵🇱 POLAND96♠♦J=+0
-12.1Round 23🇳🇴 NORWAY63♣x♦8-3-12
-13.2Round 23🇳🇴 NORWAY43NTx♣3-3-14
-14.4Round 16🇳🇱 NETHERLANDS26♥♠5=-17