🇨🇿 JANKOVA Jana · Czech Republic

96rank
-68.1Butler · 220 bds
-0.31per board
±4.5swing
-0.62vs par /bd · #109/122
-0.40adjusted /bd
Butler per round: -13.9 -19.2 2.7 -0 -3.8 -14.4 -14.2 -13.2 2.6 15.7 -10.4by round

vs par split: bidding -0.55 · play -0.07

Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted -0.40/bd

Card play — on target: opening leads 80.7% #62 of 122 · declarer play 72.1% #66 of 122 · defence 84.3% #76 of 122

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (18)79.5% (39)
Declarer play70.0% (20)73.2% (41)
Defence76.7% (30)87.2% (78)

Opening leads by suit led: ♠ 78.6% (14) · ♥ 83.3% (18) · ♦ 90.9% (11) · ♣ 71.4% (14)

vs par by strain: NT -0.56 (61) · a suit -0.64 (159)

vs par by level: part-score -0.70 (94) · game -0.13 (115) · slam -5.00 (11)

By role: declaring +0.08/bd (-2.40 vs par · 112) · defending -0.71/bd (+1.23 vs par · 108)

By vulnerability: vulnerable -0.52/bd (-1.04 vs par · 110) · not vulnerable -0.10/bd (-0.19 vs par · 110)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2P.HoderovaJ.Bethers – M.LorencsClosed20-13.9-0.70+0.10
Round 4P.HoderovaA.Vinay – P.SeguineauClosed20-19.2-0.96-1.40
Round 5P.HoderovaG.Marjai – O.RetteghyOpen20+2.7+0.14-0.85
Round 7P.HoderovaS.Bech – E.ArvidssonClosed20-0.0-0.00-0.50
Round 8P.HoderovaJ.Tomcani – R.LukotkaClosed20-3.8-0.19+0.05
Round 12P.HoderovaI.Volozhenin – K.NekrasovaClosed20-14.4-0.72-0.70
Round 13P.HoderovaL.Nielsen – J.HoumollerClosed20-14.2-0.71+1.05
Round 15P.HoderovaA.Smirnov – T.GotardClosed20-13.2-0.66-0.10
Round 16P.HoderovaA.Darkadakis – M.SofiosClosed20+2.6+0.13-1.75
Round 20P.HoderovaS.Stockdale – D.CropperClosed20+15.7+0.78-0.25
Round 21P.HoderovaJ.Vanparijs – B.GuiotClosed20-10.4-0.52-2.45

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 15🇩🇪 Germany24NT♦Q-2+13
+11.9Round 12🇷🇺 Russia166♥x♥3-4+7
+11.0Round 2🇱🇻 Latvia93NT♦Q-3+15
+11.0Round 5🇭🇺 Hungary115♥x♦K-5+13
+9.2Round 13🇩🇰 Denmark144♠♣A-1+11
+7.8Round 21🇧🇪 Belgium74♠♦9-1+7
+7.6Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England35♥♥A-2+13
+7.2Round 2🇱🇻 Latvia14♥♣Q=+0
+7.2Round 7🇸🇪 Sweden154♥♦6-2+7
+7.2Round 16🇬🇷 Greece74♥♦A=+10
+6.9Round 8🇸🇰 Slovakia72♥♥2+5+9
+6.6Round 16🇬🇷 Greece56♥x♠A-1+5
+6.5Round 16🇬🇷 Greece184♠♥10-2+8
+6.3Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England124♥♠10=-1
+6.0Round 7🇸🇪 Sweden183NTx♣9+1+6
+6.0Round 13🇩🇰 Denmark102NT♣10-2+8
+6.0Round 15🇩🇪 Germany202♠♥J=+12
+6.0Round 21🇧🇪 Belgium153♥♠3-2+3
+5.9Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England85♥♦3=+1
+5.8Round 7🇸🇪 Sweden13NT♦2+1+0
+5.4Round 2🇱🇻 Latvia43♥♥5+1+7
+5.1Round 7🇸🇪 Sweden32♠♥9+2+2
+5.1Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England162NT♥5-3+4
+4.9Round 12🇷🇺 Russia123NT♥3=+0
+4.6Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England102♥♠5=+6
+4.3Round 7🇸🇪 Sweden125♣x♦K-2+5
+4.2Round 4🇫🇷 France145♦x♥2-2+10
+4.2Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England132NT♦5=+1
+4.1Round 21🇧🇪 Belgium183NT♥6+2+0
+4.0Round 15🇩🇪 Germany174♠x♥A-3+2
+3.9Round 8🇸🇰 Slovakia183NT♠4-1+10
+3.8Round 4🇫🇷 France114♠♣J-1+5
+3.8Round 21🇧🇪 Belgium102♠♥A+1+0
+3.7Round 16🇬🇷 Greece114♦♥Q+1+7
+3.6Round 2🇱🇻 Latvia194♠♥Q=+0
+3.5Round 4🇫🇷 France23NT♣4=+0
+3.5Round 12🇷🇺 Russia132NT♠K-2+8
+3.2Round 4🇫🇷 France61NTx♠4=+2
+3.2Round 5🇭🇺 Hungary102♣♣6+2+0
+3.1Round 2🇱🇻 Latvia83♥♦3-1+5
+3.1Round 13🇩🇰 Denmark124♠x♦A=+5
+3.1Round 15🇩🇪 Germany15♦♠2-1+14
+3.1Round 15🇩🇪 Germany102♠♦A+1-10
+3.0Round 4🇫🇷 France183♠♣K=+0
+3.0Round 5🇭🇺 Hungary22♥♦3+2-6
+3.0Round 5🇭🇺 Hungary54♥♠K-1+12
+3.0Round 8🇸🇰 Slovakia85♠x♥8-2+0
+3.0Round 15🇩🇪 Germany164♥♦Q=+3
+2.9Round 21🇧🇪 Belgium193NT♦8=-1
+2.8Round 16🇬🇷 Greece203♦♥3=-10
+2.7Round 8🇸🇰 Slovakia52♥♦Q-1+4
+2.7Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England63NT♣Q+1+0
+2.6Round 5🇭🇺 Hungary84♠♥K-1+4
+2.6Round 7🇸🇪 Sweden53NT♠4=+0
+2.6Round 8🇸🇰 Slovakia174♥♦Q=+3
+2.6Round 15🇩🇪 Germany152♠♥4=+5
+2.5Round 8🇸🇰 Slovakia143♠♣K=+1
+2.4Round 2🇱🇻 Latvia62♠♣7-4+3
+2.3Round 2🇱🇻 Latvia72♠♣J-1+9
+2.0Round 7🇸🇪 Sweden73♥♦2+1+8
+2.0Round 21🇧🇪 Belgium54♣♦5=+0
+1.9Round 2🇱🇻 Latvia173NT♣5-1+5
+1.7Round 4🇫🇷 France192♦♠4-2+0
+1.7Round 8🇸🇰 Slovakia102♥♥7=+6
+1.7Round 13🇩🇰 Denmark72♣♠10+1+6
+1.5Round 12🇷🇺 Russia182♠♥6+1+7
+1.5Round 16🇬🇷 Greece22NT♣9=+0
+1.4Round 4🇫🇷 France93NT♥A-2+5
+1.4Round 5🇭🇺 Hungary194♥♠9+3-12
+1.4Round 16🇬🇷 Greece14♠♣8=+0
+1.3Round 4🇫🇷 France72♥♣7=+0
+1.3Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England23♦♠Q+2-11
+1.3Round 21🇧🇪 Belgium203NT♠3+2+0
+1.2Round 13🇩🇰 Denmark83♥♥9=+0
+1.2Round 16🇬🇷 Greece91NT♠10+1-11
+1.2Round 16🇬🇷 Greece151NT♥A-2+2
+1.1Round 7🇸🇪 Sweden103♠♥J+1-10
+1.1Round 16🇬🇷 Greece84♠♥9+2-11
+1.0Round 7🇸🇪 Sweden24♣♥Q=+10
+1.0Round 12🇷🇺 Russia83NT♦7+2+0
+1.0Round 15🇩🇪 Germany144♠♦4=+0
+1.0Round 21🇧🇪 Belgium61NT♣3+3+1
+0.9Round 2🇱🇻 Latvia134♠♦2=-1
+0.9Round 4🇫🇷 France162♠♠6+2-4
+0.9Round 12🇷🇺 Russia12♦♠10=-2
+0.9Round 13🇩🇰 Denmark32♥♥3+2+6
+0.8Round 5🇭🇺 Hungary63NT♦4+1+0
+0.8Round 8🇸🇰 Slovakia112♠♥A-1+2
+0.7Round 4🇫🇷 France34♥♣6+1+1
+0.7Round 7🇸🇪 Sweden161NT♦2=-2
+0.7Round 15🇩🇪 Germany95♦x♥A-2+5
+0.6Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England152♠♥K=+1
+0.6Round 21🇧🇪 Belgium34♠♦9+1+0
+0.5Round 5🇭🇺 Hungary32♥♣Q+2-10
+0.5Round 5🇭🇺 Hungary204♥♦7+1+0
+0.5Round 12🇷🇺 Russia94♥♠8+1+0
+0.5Round 12🇷🇺 Russia114♥♣7+1+0
+0.5Round 15🇩🇪 Germany184♠♦J+1-10
+0.5Round 16🇬🇷 Greece194♥♠5=+11
+0.4Round 2🇱🇻 Latvia114♥♠10=-1
+0.3Round 2🇱🇻 Latvia104♠♠2=-1
+0.3Round 5🇭🇺 Hungary183♥♠K-1+0
+0.3Round 8🇸🇰 Slovakia62♦♣7-1+2
+0.3Round 12🇷🇺 Russia201NT♥8+1+0
+0.3Round 13🇩🇰 Denmark132♠♣3+1+0
+0.2Round 4🇫🇷 France173♠♥K=+0
+0.2Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England173NT♠3+2+10
-0.0Round 2🇱🇻 Latvia164♥♦2=+0
-0.0Round 13🇩🇰 Denmark94♣♠8-1-6
-0.0Round 13🇩🇰 Denmark153NT♦5+4+12
-0.1Round 2🇱🇻 Latvia22♥♦5+1+0
-0.1Round 5🇭🇺 Hungary93♥♣J=-6
-0.1Round 5🇭🇺 Hungary154♠♥3+1+0
-0.1Round 13🇩🇰 Denmark164♥♥4=-13
-0.1Round 16🇬🇷 Greece62♠♦2+1+0
-0.2Round 8🇸🇰 Slovakia203♠♥Q=+0
-0.2Round 13🇩🇰 Denmark23NT♣J+2+0
-0.2Round 13🇩🇰 Denmark174♥♦4+2+11
-0.3Round 12🇷🇺 Russia44♥♣A+1+0
-0.4Round 21🇧🇪 Belgium171NT♦2=+1
-0.5Round 4🇫🇷 France203♥♦J-1-1
-0.5Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England93NT♠2=-2
-0.6Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England204♠♦6+1-1
-0.7Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England41NTx♣K-1-7
-0.7Round 21🇧🇪 Belgium114♥♣A=-1
-0.7Round 21🇧🇪 Belgium142♥♣3=-5
-0.8Round 8🇸🇰 Slovakia194♥♣J+1+0
-0.8Round 16🇬🇷 Greece104♠♥7+2-1
-0.9Round 16🇬🇷 Greece32NT♣Q-1+4
-1.0Round 5🇭🇺 Hungary131NT♥2-1+0
-1.0Round 15🇩🇪 Germany72♠♣A=+0
-1.1Round 8🇸🇰 Slovakia164♠x♥5-1+0
-1.1Round 15🇩🇪 Germany123NT♣5+1+0
-1.1Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England192♠♠10-2+0
-1.2Round 5🇭🇺 Hungary74♠♣3+2-12
-1.2Round 12🇷🇺 Russia172♠♣Q-1-2
-1.2Round 15🇩🇪 Germany84♥♦A-1+2
-1.3Round 16🇬🇷 Greece144♥♦8-1-10
-1.4Round 4🇫🇷 France83♥♣8-1-10
-1.4Round 4🇫🇷 France134♠♣3+1-1
-1.4Round 5🇭🇺 Hungary122♠♦Q=-1
-1.4Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England143♠♦A-1+2
-1.5Round 15🇩🇪 Germany62♥♦5+1+0
-1.6Round 2🇱🇻 Latvia124♥♠J-1-5
-1.6Round 12🇷🇺 Russia23NT♦J=+0
-1.6Round 12🇷🇺 Russia194♠♣K=+1
-1.6Round 13🇩🇰 Denmark53NT♦A=-2
-1.6Round 15🇩🇪 Germany195♣♣K=+1
-1.6Round 21🇧🇪 Belgium83NT♠3+3-11
-1.7Round 7🇸🇪 Sweden43NT♦6+1+0
-1.7Round 12🇷🇺 Russia153♠♦10=+0
-1.8Round 21🇧🇪 Belgium14♥♠A=-3
-1.9Round 2🇱🇻 Latvia54♠♣K=+0
-1.9Round 4🇫🇷 France43NT♠3-2-8
-1.9Round 4🇫🇷 France53NT♣2=+1
-1.9Round 7🇸🇪 Sweden131NT♥A+1-6
-1.9Round 8🇸🇰 Slovakia152♠♣2+1+6
-1.9Round 13🇩🇰 Denmark14♥♠A=+0
-2.0Round 7🇸🇪 Sweden112NT♠4+1-6
-2.0Round 13🇩🇰 Denmark63NT♣A=+0
-2.2Round 7🇸🇪 Sweden62♥♠7+2-1
-2.2Round 8🇸🇰 Slovakia34♠♠7-1-10
-2.5Round 8🇸🇰 Slovakia132NT♣5-1-6
-2.6Round 12🇷🇺 Russia54♠♣3-2-8
-2.6Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England183NT♥4+4-2
-2.7Round 7🇸🇪 Sweden142♥♦A=-1
-2.8Round 5🇭🇺 Hungary14♠♥K=+0
-2.8Round 8🇸🇰 Slovakia44♥♣7+1+0
-2.9Round 8🇸🇰 Slovakia21NT♠8+2+0
-2.9Round 13🇩🇰 Denmark113NT♣2=+0
-3.0Round 5🇭🇺 Hungary172♥♣J=+0
-3.0Round 16🇬🇷 Greece163NT♥8-2-7
-3.1Round 12🇷🇺 Russia105♦♠2=+0
-3.2Round 5🇭🇺 Hungary142♥♣J-1+1
-3.2Round 7🇸🇪 Sweden203♥♦J+1-1
-3.2Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England54♠♦4+1+0
-3.3Round 13🇩🇰 Denmark194♥♣2=+0
-3.4Round 12🇷🇺 Russia34♥♦7-2+0
-3.4Round 16🇬🇷 Greece173♦♠7-1-10
-3.6Round 12🇷🇺 Russia74♥♥A=-3
-3.7Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England73♦♠K=-6
-3.8Round 15🇩🇪 Germany46NT♣9=+0
-3.8Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England115♠x♦A-2-5
-3.9Round 8🇸🇰 Slovakia121NT♥5+2-10
-3.9Round 21🇧🇪 Belgium163♥♦A=-6
-4.0Round 7🇸🇪 Sweden174♠♥Q+1-8
-4.2Round 7🇸🇪 Sweden94♠x♦5-3-4
-4.3Round 4🇫🇷 France13♦x♥K-1+0
-4.3Round 8🇸🇰 Slovakia14♣♦9=-10
-4.3Round 21🇧🇪 Belgium126♠♦A-1-11
-4.6Round 13🇩🇰 Denmark42♦♥8+2+0
-4.7Round 21🇧🇪 Belgium23♥♣A+1-7
-4.9Round 5🇭🇺 Hungary164♥♠4=+0
-4.9Round 21🇧🇪 Belgium93♠♦A-3-5
-4.9Round 21🇧🇪 Belgium131NT♠10+1-1
-5.1Round 7🇸🇪 Sweden191NT♣10-3-9
-5.2Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 England13NT♠K-5-8
-5.5Round 2🇱🇻 Latvia143NT♥8+1+0
-5.6Round 8🇸🇰 Slovakia93NT♥6-2-6
-5.7Round 16🇬🇷 Greece124♠♣4-1-10
-5.9Round 5🇭🇺 Hungary45♠x♣A-1+0
-6.0Round 15🇩🇪 Germany33NT♠6+1-7
-6.3Round 16🇬🇷 Greece44♠♦6=+0
-7.8Round 13🇩🇰 Denmark184♠x♥Q=-5
-8.3Round 15🇩🇪 Germany113NT♠5+2-8
-8.8Round 7🇸🇪 Sweden86♦♠K=+0
-9.1Round 4🇫🇷 France103♠♥9+1-10
-9.5Round 2🇱🇻 Latvia183NT♠J-5-12
-9.6Round 16🇬🇷 Greece135♣♠4-1-12
-9.8Round 4🇫🇷 France157♦♠10=-4
-10.1Round 2🇱🇻 Latvia34♦♣K-1-6
-10.1Round 12🇷🇺 Russia142♦x♣A+1-12
-10.2Round 12🇷🇺 Russia63NT♥9=-10
-10.6Round 2🇱🇻 Latvia156♣♥K=+1
-12.0Round 13🇩🇰 Denmark206♠xx♦8=-12
-12.0Round 21🇧🇪 Belgium44♥♠J=-10
-12.8Round 4🇫🇷 France127♥♣6-2-14
-12.8Round 15🇩🇪 Germany54♠x♥10-3-14
-12.9Round 15🇩🇪 Germany136♣x♣4=-10
-13.1Round 2🇱🇻 Latvia206♥♥5-1-17