🇨🇿 KOPECKY Michal · CZECH REP.

17rank
+93.7Butler · 240 bds
+0.39per board
±4.2swing
+0.64vs par /bd · #9/113
+0.24adjusted /bd
Butler per round: 46.6 40.9 -17.7 27.4 8.5 31.5 16.6 -6.4 -1.8 -53 5.2 -4.1by round

vs par split: bidding +0.63 · play +0.04

Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted +0.24/bd

Card play — on target: opening leads 78.6% #64 of 113 · declarer play 77.8% #30 of 113 · defence 84.8% #86 of 113

Card play by contract type — on target
vs NTvs a suit
Opening leads72.2% (18)81.6% (38)
Declarer play73.3% (15)79.2% (48)
Defence85.7% (35)84.4% (77)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 93.3% (15) · ♦ 71.4% (21) · ♣ 75.0% (12)

vs par by strain: NT +0.57 (67) · a suit +0.67 (173)

vs par by level: part-score +0.14 (88) · game +0.57 (136) · slam +4.06 (16)

By role: declaring +0.44/bd (-1.16 vs par · 125) · defending +0.34/bd (+2.60 vs par · 115)

By vulnerability: vulnerable +0.32/bd (+0.07 vs par · 120) · not vulnerable +0.46/bd (+1.21 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1V.VolhejnB.Djuricic – D.JovanovicClosed20+46.6+2.33+3.10
Round 3V.VolhejnG.Poska – E.VainikonisClosed20+40.9+2.04+1.40
Round 4V.VolhejnY.Atabey – S.AssaelOpen20-17.7-0.89-0.30
Round 5V.VolhejnB.Engel – I.RennoClosed20+27.4+1.37+1.35
Round 9V.VolhejnJ.Mcgeorge – L.SteelClosed20+8.5+0.42-2.20
Round 11V.VolhejnV.Zoric – G.BorevkovicOpen20+31.5+1.57+1.15
Round 12V.VolhejnS.Magnusson – T.YalcinClosed20+16.6+0.83-0.25
Round 13V.VolhejnC.Desmoulins – R.TognettiOpen20-6.4-0.32+0.55
Round 15V.VolhejnF.Angelini – A.SementaOpen20-1.8-0.09+0.00
Round 16V.VolhejnJ.Neimanis – K.RubinsClosed20-53.0-2.65+0.15
Round 18V.VolhejnJ.Juuri-Oja – O.KiemaOpen20+5.2+0.26+3.70
Round 19V.VolhejnG.Fractman – A.WasikOpen20-4.1-0.20-0.95

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
+17.3Round 5🇱🇺 LUXEMBOURG44♠x♣A=+18
+13.2Round 11🇭🇷 CROATIA195♥x♣J-3+14
+12.1Round 12🇨🇭 SWITZERLAND125♣x♦K-3+12
+10.9Round 3🇱🇹 LITHUANIA93NT♥3-2+13
+10.6Round 1🇷🇸 SERBIA74♠x♣3=+5
+10.2Round 15🇮🇹 ITALY116♦x♣K=+5
+9.8Round 11🇭🇷 CROATIA136♦♠4=-2
+9.5Round 1🇷🇸 SERBIA183NT♥10=+3
+8.7Round 5🇱🇺 LUXEMBOURG134♣♥10+1+10
+8.6Round 1🇷🇸 SERBIA192♠♦Q-4+9
+8.2Round 15🇮🇹 ITALY154♥x♠5-2+12
+7.5Round 16🇱🇻 LATVIA74♠♣2-1+12
+7.4Round 11🇭🇷 CROATIA54♥x♠10-2-8
+6.9Round 13🇲🇨 MONACO25♥x♦3-2+8
+6.8Round 15🇮🇹 ITALY36NT♠8=+0
+6.5Round 5🇱🇺 LUXEMBOURG124♥♠3=+11
+6.4Round 18🇫🇮 FINLAND136♦♥4-1+12
+6.2Round 1🇷🇸 SERBIA144♥♦A=+8
+6.2Round 4🇹🇷 TURKEY14♣♠K-4+6
+5.9Round 3🇱🇹 LITHUANIA21NT♦J-2+6
+5.7Round 13🇲🇨 MONACO14♠♥3=+0
+5.5Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND204♥♣6=+0
+5.5Round 11🇭🇷 CROATIA33♦♠A+2+10
+5.4Round 3🇱🇹 LITHUANIA36♣♥A-2+13
+5.0Round 3🇱🇹 LITHUANIA201NT♥3-2+8
+4.9Round 3🇱🇹 LITHUANIA112♠♦10-3+0
+4.9Round 5🇱🇺 LUXEMBOURG63NT♥5=-1
+4.9Round 13🇲🇨 MONACO123NT♣J+2+0
+4.8Round 1🇷🇸 SERBIA63NT♥Q+1+13
+4.8Round 1🇷🇸 SERBIA116♥♠A=+10
+4.7Round 1🇷🇸 SERBIA125♥x♦K-1+0
+4.6Round 19🇪🇸 SPAIN93NT♣10=-1
+4.5Round 3🇱🇹 LITHUANIA83NT♠5-2+5
+4.5Round 4🇹🇷 TURKEY74♥♥5+1+0
+4.4Round 1🇷🇸 SERBIA204♠♥4-1-1
+4.4Round 18🇫🇮 FINLAND203♠♦4=+0
+4.4Round 19🇪🇸 SPAIN203NT♠6-1+6
+4.2Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND194♠♦7-1+12
+3.9Round 4🇹🇷 TURKEY55♣♦Q+1+1
+3.9Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND92NT♣6-1+5
+3.8Round 3🇱🇹 LITHUANIA43NT♥6-2+13
+3.8Round 18🇫🇮 FINLAND36♣♠3+1+1
+3.8Round 19🇪🇸 SPAIN172♣♦6=+5
+3.6Round 16🇱🇻 LATVIA42♠♣K-1+6
+3.5Round 3🇱🇹 LITHUANIA156♥♦3+1+11
+3.5Round 5🇱🇺 LUXEMBOURG113NT♥4=+0
+3.5Round 12🇨🇭 SWITZERLAND73NT♥3+2+1
+3.5Round 18🇫🇮 FINLAND152♠♠6-1+4
+3.4Round 19🇪🇸 SPAIN112♥♦7=+6
+3.2Round 3🇱🇹 LITHUANIA183NT♠K+1-12
+3.1Round 4🇹🇷 TURKEY154♥♦Q+2+11
+3.1Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND74♠♣J=+0
+3.1Round 18🇫🇮 FINLAND85♦♣8-1+5
+3.0Round 3🇱🇹 LITHUANIA192♥♦5+3-5
+2.9Round 4🇹🇷 TURKEY45♠x♣9-1+0
+2.9Round 12🇨🇭 SWITZERLAND84♥♣A=+0
+2.8Round 11🇭🇷 CROATIA81NT♠7-1-1
+2.7Round 15🇮🇹 ITALY162♠♣J-1+5
+2.7Round 18🇫🇮 FINLAND52♥♠A=+5
+2.6Round 3🇱🇹 LITHUANIA145♦♣5+1+11
+2.6Round 19🇪🇸 SPAIN11NT♠7+2+1
+2.5Round 13🇲🇨 MONACO193♠♦10=+1
+2.4Round 11🇭🇷 CROATIA162NT♣Q-2+7
+2.4Round 19🇪🇸 SPAIN62♣♥K-2+0
+2.4Round 19🇪🇸 SPAIN134♠♦4=+0
+2.2Round 12🇨🇭 SWITZERLAND13♦♠K=+0
+2.1Round 12🇨🇭 SWITZERLAND92♥♠K+1+7
+2.1Round 16🇱🇻 LATVIA133♠♦10=+0
+2.1Round 19🇪🇸 SPAIN103♦♠A-2+2
+2.0Round 1🇷🇸 SERBIA93NT♥6+1-1
+1.9Round 12🇨🇭 SWITZERLAND144♦♥5+1+7
+1.9Round 15🇮🇹 ITALY204♠♥A=-1
+1.8Round 5🇱🇺 LUXEMBOURG142♠♦2-1+4
+1.8Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND14♠♦Q+1-11
+1.8Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND163NT♦5+1+1
+1.8Round 11🇭🇷 CROATIA13NT♦4-1+5
+1.8Round 12🇨🇭 SWITZERLAND23♥♦A-1-1
+1.8Round 18🇫🇮 FINLAND193♠♣A-1+5
+1.6Round 11🇭🇷 CROATIA42♠♣7-2+9
+1.6Round 16🇱🇻 LATVIA94♥♦A-1+10
+1.6Round 19🇪🇸 SPAIN164♥♦3+1+1
+1.5Round 11🇭🇷 CROATIA71NT♠3=-1
+1.4Round 13🇲🇨 MONACO171NT♠4+2+0
+1.3Round 5🇱🇺 LUXEMBOURG102♠♦Q+1+1
+1.3Round 5🇱🇺 LUXEMBOURG191♥♦2+2+7
+1.3Round 12🇨🇭 SWITZERLAND156♦♦9=+13
+1.2Round 3🇱🇹 LITHUANIA14♠♦A+2-11
+1.2Round 13🇲🇨 MONACO143NT♥6+1+14
+1.1Round 1🇷🇸 SERBIA84♥♣A+3+14
+1.1Round 3🇱🇹 LITHUANIA132♥♦7+1+0
+1.1Round 5🇱🇺 LUXEMBOURG24♠♣J=+0
+1.0Round 16🇱🇻 LATVIA124♥♦K+1+1
+1.0Round 19🇪🇸 SPAIN143♠♣A+1+2
+0.9Round 1🇷🇸 SERBIA104♥♠J+1+0
+0.9Round 11🇭🇷 CROATIA102♦♥K+1+0
+0.9Round 11🇭🇷 CROATIA114♠♥2-3+6
+0.9Round 13🇲🇨 MONACO83NT♦3+2+1
+0.9Round 16🇱🇻 LATVIA54♥♣10+1+13
+0.9Round 18🇫🇮 FINLAND142♥♦2+1+0
+0.8Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND62NT♥8=-7
+0.8Round 18🇫🇮 FINLAND184♥♦8+1+0
+0.7Round 3🇱🇹 LITHUANIA64♥♠5=+0
+0.7Round 12🇨🇭 SWITZERLAND184♥♥7+1+1
+0.6Round 3🇱🇹 LITHUANIA52♥♦4-1-3
+0.6Round 4🇹🇷 TURKEY63NT♥10+1+0
+0.6Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND103♥♠K-2-9
+0.6Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND181NT♦Q-1+0
+0.6Round 12🇨🇭 SWITZERLAND32♥♠9+1+0
+0.5Round 4🇹🇷 TURKEY164♥♦8-1+2
+0.5Round 12🇨🇭 SWITZERLAND174♠♣3=+0
+0.5Round 13🇲🇨 MONACO63♥♣7=+0
+0.4Round 4🇹🇷 TURKEY83NT♦9=-1
+0.4Round 15🇮🇹 ITALY184♠♥3+2+1
+0.4Round 18🇫🇮 FINLAND16NT♥Q-4+12
+0.3Round 1🇷🇸 SERBIA163♠♥8-1+10
+0.3Round 19🇪🇸 SPAIN53NT♦6+1+0
+0.2Round 3🇱🇹 LITHUANIA124♥♠J=-1
+0.2Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND113NT♦Q-2+6
+0.2Round 12🇨🇭 SWITZERLAND44♥♦A=+0
+0.2Round 15🇮🇹 ITALY23♣♠2=+0
+0.2Round 19🇪🇸 SPAIN185♦♣2=+0
+0.1Round 13🇲🇨 MONACO163NT♥3=-1
+0.1Round 15🇮🇹 ITALY75♠♥9+1+1
+0.1Round 18🇫🇮 FINLAND44♥♠10+1-4
+0.0Round 1🇷🇸 SERBIA131NT♠6+1+0
+0.0Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND84♥♠2+2-11
-0.1Round 1🇷🇸 SERBIA173NT♥3+2+0
-0.1Round 4🇹🇷 TURKEY33NT♥4=-1
-0.1Round 5🇱🇺 LUXEMBOURG163♠♥7-2-1
-0.1Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND52♥♠A+1+0
-0.1Round 15🇮🇹 ITALY85♦x♥6-1+5
-0.2Round 3🇱🇹 LITHUANIA74♠♣K+1+0
-0.2Round 4🇹🇷 TURKEY113NT♣J+1-11
-0.2Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND133NT♣2=+0
-0.2Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND175♦♣A+1-11
-0.2Round 11🇭🇷 CROATIA92♥♥2-1+11
-0.2Round 11🇭🇷 CROATIA143♣♠4=+1
-0.2Round 16🇱🇻 LATVIA64♠♥A+2+11
-0.2Round 18🇫🇮 FINLAND24♠♣A=+0
-0.3Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND34♥♦7-1-5
-0.4Round 11🇭🇷 CROATIA63NT♦J+1-1
-0.4Round 12🇨🇭 SWITZERLAND54♠♥7-1-5
-0.4Round 18🇫🇮 FINLAND165♣♣2=+2
-0.5Round 4🇹🇷 TURKEY23NT♣4=+10
-0.5Round 12🇨🇭 SWITZERLAND163NT♠J+2-1
-0.5Round 19🇪🇸 SPAIN33NT♠7+1+1
-0.6Round 1🇷🇸 SERBIA45♠x♥8-1-9
-0.6Round 5🇱🇺 LUXEMBOURG84♠♥5-1-2
-0.6Round 11🇭🇷 CROATIA183NT♠2-1-6
-0.6Round 15🇮🇹 ITALY66NT♣9=+0
-0.6Round 19🇪🇸 SPAIN83♣♦K=-7
-0.7Round 15🇮🇹 ITALY173♥♥2-1+2
-0.8Round 5🇱🇺 LUXEMBOURG95♦♥6-1-5
-0.8Round 5🇱🇺 LUXEMBOURG182♦♥J-1-1
-0.8Round 11🇭🇷 CROATIA123NT♥5+1-1
-0.8Round 13🇲🇨 MONACO95♦♣A=-2
-0.8Round 15🇮🇹 ITALY94♠♥K+1+0
-0.8Round 19🇪🇸 SPAIN122♠♥10-2+1
-0.9Round 1🇷🇸 SERBIA12♠♣10-2+7
-0.9Round 5🇱🇺 LUXEMBOURG71NT♥9+1-1
-0.9Round 12🇨🇭 SWITZERLAND64♠♥A=+0
-1.0Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND41NT♣A+1+0
-1.2Round 1🇷🇸 SERBIA22♥=+1
-1.2Round 3🇱🇹 LITHUANIA103NT♦5+2+0
-1.2Round 15🇮🇹 ITALY14♥♣K-1+3
-1.2Round 18🇫🇮 FINLAND105♥x♥K-3+12
-1.3Round 12🇨🇭 SWITZERLAND101NT♠10-1-5
-1.3Round 16🇱🇻 LATVIA112♠♦A=-5
-1.4Round 4🇹🇷 TURKEY173♥♦A-1+2
-1.4Round 11🇭🇷 CROATIA202♠♦K=-11
-1.4Round 12🇨🇭 SWITZERLAND203NT♦4=-2
-1.4Round 13🇲🇨 MONACO34♥♥2+1+0
-1.4Round 16🇱🇻 LATVIA22♠♣K-1+3
-1.4Round 16🇱🇻 LATVIA183NT♥Q+2+0
-1.5Round 5🇱🇺 LUXEMBOURG202♠♠10-3+7
-1.5Round 15🇮🇹 ITALY43NT♥10+1+0
-1.6Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND124♠♥Q+1+8
-1.6Round 13🇲🇨 MONACO43NT♠6-1+5
-1.6Round 16🇱🇻 LATVIA154♠♣7+1+0
-1.7Round 5🇱🇺 LUXEMBOURG53NT♥7-2+0
-1.8Round 4🇹🇷 TURKEY104♥♣A+2+12
-1.8Round 12🇨🇭 SWITZERLAND112♠♥3+1-7
-1.8Round 18🇫🇮 FINLAND173NT♦10+3+11
-2.0Round 13🇲🇨 MONACO72♠+2-1
-2.1Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND144♥♦K-2-11
-2.1Round 13🇲🇨 MONACO114♥♠10+2-11
-2.1Round 16🇱🇻 LATVIA162♣♦A=-5
-2.1Round 18🇫🇮 FINLAND74♠♥6=+17
-2.1Round 19🇪🇸 SPAIN194♠♥4+1-1
-2.2Round 5🇱🇺 LUXEMBOURG32NT♠3=+0
-2.2Round 18🇫🇮 FINLAND62♥♦10+1-1
-2.2Round 18🇫🇮 FINLAND91NT♣10=+1
-2.4Round 1🇷🇸 SERBIA152♥♦6-1+0
-2.5Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND153NT♠2+2-1
-2.6Round 1🇷🇸 SERBIA53♦♥J+2-1
-2.6Round 13🇲🇨 MONACO203♦♣A=-6
-2.6Round 16🇱🇻 LATVIA83♠♥K-2-5
-2.8Round 4🇹🇷 TURKEY134♠♥A-1-6
-2.8Round 13🇲🇨 MONACO54♥♠Q=-3
-2.8Round 15🇮🇹 ITALY196♠♦K-1-12
-3.2Round 11🇭🇷 CROATIA174♥♠K-2+0
-3.2Round 12🇨🇭 SWITZERLAND192♠♦K+1-12
-3.2Round 16🇱🇻 LATVIA203NT♦9+3-3
-3.4Round 5🇱🇺 LUXEMBOURG12NT♦K-2-11
-3.5Round 1🇷🇸 SERBIA34♥♥K-2-6
-3.5Round 5🇱🇺 LUXEMBOURG156♠♦6=+0
-3.5Round 5🇱🇺 LUXEMBOURG173♣♠A-1-9
-3.5Round 13🇲🇨 MONACO104♠♦5=+0
-3.5Round 13🇲🇨 MONACO185♥♦K=+13
-3.6Round 15🇮🇹 ITALY133♥♦K-2-2
-3.7Round 12🇨🇭 SWITZERLAND135♦♥4=-13
-3.8Round 4🇹🇷 TURKEY141NT♦A+1-6
-4.1Round 13🇲🇨 MONACO134♥♦9=+0
-4.2Round 11🇭🇷 CROATIA27♦♦9=+2
-4.5Round 15🇮🇹 ITALY103♦♥4+2-8
-4.6Round 19🇪🇸 SPAIN44♥♦Q-2-12
-4.8Round 4🇹🇷 TURKEY127NT♥6=+0
-4.8Round 15🇮🇹 ITALY55♦♣4=+2
-4.8Round 19🇪🇸 SPAIN24♠♥3-1-10
-4.9Round 4🇹🇷 TURKEY202♠♥5-2-3
-5.0Round 15🇮🇹 ITALY143♠♠3+1-6
-5.3Round 11🇭🇷 CROATIA152♦♥A=-11
-5.5Round 4🇹🇷 TURKEY94♠♥10-2-6
-5.6Round 16🇱🇻 LATVIA174♥♦9-2+0
-5.8Round 3🇱🇹 LITHUANIA174♠♥9-1-10
-6.0Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND23♠♠8+1-10
-6.1Round 13🇲🇨 MONACO153♠♣Q-4-7
-6.1Round 18🇫🇮 FINLAND125♦=-5
-6.2Round 4🇹🇷 TURKEY183NT♦7-1-6
-6.5Round 18🇫🇮 FINLAND114♠♣A=-3
-6.7Round 15🇮🇹 ITALY123NT♥Q=-7
-7.5Round 16🇱🇻 LATVIA143♦x♥A-3+9
-7.8Round 4🇹🇷 TURKEY194♥♦10-1-10
-8.4Round 3🇱🇹 LITHUANIA163NTx♠7=-10
-8.9Round 16🇱🇻 LATVIA193♥♠A-1-12
-9.0Round 19🇪🇸 SPAIN156♥♦4=+0
-10.1Round 16🇱🇻 LATVIA13NT♠10-1-11
-10.5Round 19🇪🇸 SPAIN74♥♣Q-2-13
-11.0Round 16🇱🇻 LATVIA35♦x♣4=-9
-12.8Round 16🇱🇻 LATVIA104♥x♥7-3-12