🇨🇿 KUBAT Frantisek · CZECH REPUBLIC

40rank
+48.4Butler · 192 bds
+0.25per board
±4.7swing
-0.04vs par /bd · #52/108
+0.30adjusted /bd
Butler per round: -0.6 6.9 -3.6 18 6.2 20.8 10.5 -1.9 1.5 18.6 10.5 -14.3 -1.7 -18.1 -4 -0.4by round

vs par split: bidding +0.01 · play -0.05

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +0.30/bd

Card play — on target: opening leads 66.7% #104 of 108 · declarer play 73.8% #47 of 108 · defence 81.8% #40 of 108

Bidding activity — not a pass: 41.3% #62 of 108 (209/506)

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (15)60.6% (33)
Declarer play76.9% (13)72.4% (29)
Defence80.5% (41)82.8% (58)

Opening leads by suit led: ♠ 84.6% (13) · ♥ 40.0% (10) · ♦ 73.3% (15) · ♣ 60.0% (10)

vs par by strain: NT -0.07 (74) · a suit -0.03 (118)

vs par by level: part-score -0.01 (75) · game -0.29 (109) · slam +3.12 (8)

By role: declaring +0.42/bd (-2.58 vs par · 93) · defending +0.10/bd (+2.34 vs par · 99)

By vulnerability: vulnerable -0.42/bd (-0.87 vs par · 100) · not vulnerable +0.99/bd (+0.86 vs par · 92)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.KarlikT.Chowdhury – N.MuthuswamyOpen12-0.6-0.05+2.08
Round 2P.KarlikT.Vellios – T.OikonomouOpen12+6.9+0.58-0.33
Round 3P.KarlikZ.Zhang – X.TangOpen12-3.6-0.30+3.00
Round 6P.KarlikR.Van Zandbeek – C.KloppertOpen12+18.0+1.50+2.00
Round 7P.KarlikC.Lu – C.PengOpen12+6.2+0.52-0.50
Round 8P.KarlikH.Vinevich – S.Zaidenberg GattOpen12+20.8+1.73-0.92
Round 9P.KarlikH.Cork – T.BradkinOpen12+10.5+0.88+0.00
Round 11P.KarlikM.Larsen – P.HammelevOpen12-1.9-0.16-2.83
Round 12P.KarlikZ.Zabradi – G.SzaboClosed12+1.5+0.12+1.92
Round 13P.KarlikE.Osen – K.AustadOpen12+18.6+1.55+0.67
Round 14P.KarlikM.Cayla – T.ExbrayatOpen12+10.5+0.88+0.17
Round 15P.KarlikZ.Tort – T.AltunOpen12-14.3-1.19-3.17
Round 16P.KarlikJ.Vahk – A.PedmansonClosed12-1.7-0.14+0.92
Round 17P.KarlikB.Zhang – A.ChenOpen12-18.1-1.51-2.83
Round 18P.KarlikT.Xiao – M.YangOpen12-4.0-0.33-2.00
Round 19P.KarlikS.Grabala – J.LuczeczkoClosed12-0.4-0.03+1.17

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
+11.5Round 6🇳🇱 NETHERLANDS263NT♥T+2+11
+11.5Round 12🇭🇺 HUNGARY194♠♦3=+10
+11.2Round 8🇮🇱 ISRAEL184♥x♦5=+10
+10.9Round 12🇭🇺 HUNGARY223♣x♥J=+14
+10.5Round 15🇹🇷 TURKIYE56♠♦Q-1+13
+9.5Round 16🇪🇪 ESTONIA166♦♣7-1+10
+9.3Round 1🇮🇳 INDIA45♦♣8-1+13
+9.3Round 14🇫🇷 FRANCE255♥x♦A-4-9
+9.1Round 6🇳🇱 NETHERLANDS183NT♦A-1+13
+8.9Round 8🇮🇱 ISRAEL253NTx♦6-2+2
+8.8Round 11🇩🇰 DENMARK84♥♦T-1+10
+8.7Round 18🇨🇦 CANADA253♥♠K+2+10
+8.4Round 1🇮🇳 INDIA122♥♣6+2+13
+7.9Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123♣♥5+2+11
+7.7Round 19🇵🇱 POLAND126♠♦T-1+11
+7.6Round 3🇨🇳 CHINA63NTx♦6-2+10
+7.5Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53NT♥Q-2+13
+7.4Round 1🇮🇳 INDIA113NT♥4+1+8
+7.4Round 3🇨🇳 CHINA54♠♣5-2+8
+7.1Round 2🇬🇷 GREECE265♦x♦4-4+12
+7.0Round 6🇳🇱 NETHERLANDS223NT♦4-3+11
+6.6Round 13🇳🇴 NORWAY122♥♦A+1+0
+6.5Round 7🇹🇼 CHINESE TAIPEI84♠♥7-1+4
+6.3Round 13🇳🇴 NORWAY103NT♦Q-1+12
+5.9Round 8🇮🇱 ISRAEL196NT♦7=-11
+5.8Round 13🇳🇴 NORWAY33NT♦3+2+1
+5.5Round 7🇹🇼 CHINESE TAIPEI24♥♣3=+0
+5.5Round 8🇮🇱 ISRAEL222♥♣K+1+7
+5.2Round 11🇩🇰 DENMARK113NT♠J-1+8
+5.1Round 18🇨🇦 CANADA233NT♦6+2+1
+5.0Round 16🇪🇪 ESTONIA264♥♣5=+0
+5.0Round 17🇺🇸 USA142♠♦A-2+3
+4.8Round 11🇩🇰 DENMARK63NT♣A+1+1
+4.5Round 3🇨🇳 CHINA13♦♥5=+5
+4.5Round 7🇹🇼 CHINESE TAIPEI93♥♦K-3+2
+4.3Round 19🇵🇱 POLAND74♦♥A=+0
+4.2Round 6🇳🇱 NETHERLANDS174♠♦T=+0
+4.1Round 1🇮🇳 INDIA95♦x♦A-4+11
+4.1Round 15🇹🇷 TURKIYE34♠♥T=-1
+4.0Round 2🇬🇷 GREECE225♥♠9+1-9
+3.9Round 14🇫🇷 FRANCE223NT♣2=+7
+3.5Round 17🇺🇸 USA124♠♥2=-1
+3.4Round 3🇨🇳 CHINA23♠♥A-2+7
+3.3Round 6🇳🇱 NETHERLANDS242NT♦4-1+4
+3.3Round 14🇫🇷 FRANCE173NT♥J-1+5
+3.2Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♥♠J+1+0
+3.1Round 11🇩🇰 DENMARK54♥♠A-2-5
+3.1Round 12🇭🇺 HUNGARY214♠♦8=-1
+3.1Round 16🇪🇪 ESTONIA223♠♦3=+1
+3.1Round 19🇵🇱 POLAND44♥♣J+1+0
+2.9Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113NT♥T+1-10
+2.8Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♥♦5-1+12
+2.7Round 16🇪🇪 ESTONIA154♠♣A-2+2
+2.7Round 18🇨🇦 CANADA264♥♦6=+0
+2.6Round 7🇹🇼 CHINESE TAIPEI12♠♠T-3-4
+2.5Round 3🇨🇳 CHINA103♦♦T+1+10
+2.5Round 12🇭🇺 HUNGARY253NT♦T=+10
+2.4Round 2🇬🇷 GREECE154♠♣2+2+17
+2.4Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13♦♠7-2+1
+2.3Round 1🇮🇳 INDIA34♥♣J=-13
+2.2Round 7🇹🇼 CHINESE TAIPEI102♦♣5=+0
+2.1Round 8🇮🇱 ISRAEL154♥♦9=-1
+1.8Round 12🇭🇺 HUNGARY243♣♦2+1+1
+1.5Round 13🇳🇴 NORWAY96NT♣J+1-11
+1.5Round 14🇫🇷 FRANCE233NT♥Q+1-12
+1.1Round 3🇨🇳 CHINA83NT♠3+1+0
+1.1Round 11🇩🇰 DENMARK34♥♣A+1+0
+1.1Round 14🇫🇷 FRANCE213NT♠7+3+1
+1.1Round 14🇫🇷 FRANCE243♦♣8-1-2
+1.0Round 13🇳🇴 NORWAY44♥♣T+1+0
+0.9Round 1🇮🇳 INDIA14♠♥4+1+0
+0.9Round 12🇭🇺 HUNGARY152NT♠5-1+0
+0.8Round 15🇹🇷 TURKIYE125♦♥6+1-11
+0.8Round 18🇨🇦 CANADA182♣♣6-1-3
+0.8Round 19🇵🇱 POLAND114♠♥T-1+5
+0.7Round 15🇹🇷 TURKIYE102NT♥9+1-10
+0.7Round 17🇺🇸 USA1103NT♥6+1+0
+0.7Round 19🇵🇱 POLAND32♦♥7+1+1
+0.7Round 19🇵🇱 POLAND91NT♦3=-1
+0.5Round 7🇹🇼 CHINESE TAIPEI53♥♠8=+6
+0.5Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♥♠5=-1
+0.5Round 12🇭🇺 HUNGARY261NT♥2-1+11
+0.3Round 2🇬🇷 GREECE213♥♣K=+6
+0.3Round 6🇳🇱 NETHERLANDS194♥♦2+1+0
+0.3Round 13🇳🇴 NORWAY61NT♠4+2+1
+0.3Round 17🇺🇸 USA1123NT♠4=-1
+0.2Round 14🇫🇷 FRANCE263NT♦2+1+0
+0.2Round 17🇺🇸 USA113♣♠A+3+7
+0.1Round 2🇬🇷 GREECE183NT♥3+1-10
+0.1Round 2🇬🇷 GREECE253NT♠7+1+10
+0.1Round 6🇳🇱 NETHERLANDS203NT♥6+1+13
+0.1Round 13🇳🇴 NORWAY21♠♣Q=+8
+0.1Round 13🇳🇴 NORWAY83NT♦4+3-11
+0.1Round 14🇫🇷 FRANCE163NT♥5+3+12
+0.1Round 19🇵🇱 POLAND21NT♠4=+1
-0.0Round 6🇳🇱 NETHERLANDS234♦♦4-1+6
-0.1Round 2🇬🇷 GREECE234♥♣K+2-13
-0.1Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92♠♥Q+1+0
-0.1Round 17🇺🇸 USA131NT♣4-2-1
-0.1Round 17🇺🇸 USA1112♦♥K-1+2
-0.1Round 18🇨🇦 CANADA221NT♦T+2-1
-0.2Round 11🇩🇰 DENMARK23♠♥A+3-8
-0.3Round 13🇳🇴 NORWAY112♥♠3=+7
-0.3Round 15🇹🇷 TURKIYE64♠♥K+2+14
-0.3Round 15🇹🇷 TURKIYE113♣♥T+2-13
-0.3Round 19🇵🇱 POLAND84♥♥A=-7
-0.4Round 2🇬🇷 GREECE192NT♠A=+1
-0.4Round 16🇪🇪 ESTONIA171NT♥7-2-7
-0.4Round 16🇪🇪 ESTONIA243NT♠7+1+0
-0.5Round 2🇬🇷 GREECE243NT♣2+2+0
-0.5Round 8🇮🇱 ISRAEL163♦♠6-1+2
-0.6Round 8🇮🇱 ISRAEL174♥♣5+1+0
-0.6Round 8🇮🇱 ISRAEL203NT♥5-2-8
-0.6Round 16🇪🇪 ESTONIA214♠♥7+1+0
-0.7Round 7🇹🇼 CHINESE TAIPEI62♥♣7-2-9
-0.7Round 13🇳🇴 NORWAY13♦♠2-1-1
-0.8Round 8🇮🇱 ISRAEL241♦♠9+2-7
-0.8Round 8🇮🇱 ISRAEL261NT♥J+1+10
-0.8Round 11🇩🇰 DENMARK93♥♣6-2+1
-0.9Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33NT♣5=+1
-0.9Round 13🇳🇴 NORWAY71NT♦4=+2
-0.9Round 14🇫🇷 FRANCE193♦♣9+1+0
-0.9Round 16🇪🇪 ESTONIA203NT♥6+3-1
-0.9Round 18🇨🇦 CANADA203NT♥3=+2
-0.9Round 19🇵🇱 POLAND62♥♣4+2+10
-1.1Round 18🇨🇦 CANADA173NT♣3=-2
-1.2Round 13🇳🇴 NORWAY51♠♥A=+0
-1.3Round 2🇬🇷 GREECE164NT♠K+2-16
-1.3Round 6🇳🇱 NETHERLANDS154♥♦K-3-4
-1.3Round 7🇹🇼 CHINESE TAIPEI72♣♥5=+11
-1.3Round 15🇹🇷 TURKIYE82♥♦Q-2+1
-1.3Round 16🇪🇪 ESTONIA252♥♥2-1+1
-1.4Round 18🇨🇦 CANADA152♥♦K+1-8
-1.5Round 7🇹🇼 CHINESE TAIPEI41NT♥3=-5
-1.6Round 1🇮🇳 INDIA24♥♦K+2+12
-1.6Round 2🇬🇷 GREECE201NT♦A+1+0
-1.6Round 14🇫🇷 FRANCE154♠♣A+1+0
-1.9Round 8🇮🇱 ISRAEL232♠♦T=-6
-1.9Round 12🇭🇺 HUNGARY174♠♦2=+0
-1.9Round 15🇹🇷 TURKIYE14♠♣T+1+0
-1.9Round 15🇹🇷 TURKIYE72♠♣6+2+1
-1.9Round 17🇺🇸 USA183NT♠5=-3
-2.0Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♦♠3+2-16
-2.1Round 18🇨🇦 CANADA162♠♠A=+0
-2.4Round 14🇫🇷 FRANCE183NT♣6=+1
-2.7Round 1🇮🇳 INDIA71NT♠5=-5
-3.1Round 11🇩🇰 DENMARK13NT♥9+2-1
-3.1Round 15🇹🇷 TURKIYE23NT♥A-2-6
-3.2Round 2🇬🇷 GREECE173♠♣3-3-2
-3.4Round 1🇮🇳 INDIA84♥♠T-2+0
-3.4Round 16🇪🇪 ESTONIA236NT♣J=+13
-3.5Round 3🇨🇳 CHINA91NT♠3=-6
-3.6Round 3🇨🇳 CHINA42♥♦A+1-2
-3.7Round 3🇨🇳 CHINA35♦x♥A-2-2
-3.7Round 7🇹🇼 CHINESE TAIPEI34♥x♠A-1-5
-3.7Round 11🇩🇰 DENMARK72♦x♣5+1-6
-3.7Round 19🇵🇱 POLAND14♠♦A+1+0
-3.8Round 7🇹🇼 CHINESE TAIPEI113♦♠A=-6
-4.0Round 12🇭🇺 HUNGARY231NT♦K+3-2
-4.3Round 18🇨🇦 CANADA193♣♥K+1+0
-4.5Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♠♦3=+0
-4.5Round 19🇵🇱 POLAND53NT♥2-1-6
-4.6Round 6🇳🇱 NETHERLANDS214♥♠2-1-5
-4.6Round 7🇹🇼 CHINESE TAIPEI123NT♠3-3+0
-4.6Round 11🇩🇰 DENMARK43NT♣Q-1-6
-4.6Round 17🇺🇸 USA193NT♠5-3-9
-5.1Round 14🇫🇷 FRANCE204♥♠T+2-1
-5.3Round 18🇨🇦 CANADA244♥♣3-2-11
-5.7Round 1🇮🇳 INDIA53NT♥2=+0
-5.7Round 11🇩🇰 DENMARK103NT♦9-2-13
-5.7Round 12🇭🇺 HUNGARY185♣♠K-1-10
-5.8Round 3🇨🇳 CHINA74♠♥Q-1-6
-5.8Round 6🇳🇱 NETHERLANDS164♠♠J+2-17
-5.8Round 6🇳🇱 NETHERLANDS254♠♦6-2-8
-5.9Round 17🇺🇸 USA175♥♦Q-1-13
-6.1Round 18🇨🇦 CANADA213NT♦K-1-12
-6.2Round 3🇨🇳 CHINA123NT♦T+2+12
-6.3Round 1🇮🇳 INDIA63NT♣Q=+0
-6.3Round 16🇪🇪 ESTONIA194♠♣8+1+0
-6.8Round 11🇩🇰 DENMARK123♣♠7+2-15
-7.1Round 17🇺🇸 USA155♥x♦K-1-11
-7.3Round 3🇨🇳 CHINA116NT♥J=+0
-7.6Round 8🇮🇱 ISRAEL213♣♠A-2-9
-8.1Round 12🇭🇺 HUNGARY167NT♠4=+0
-8.1Round 17🇺🇸 USA163♠♠Q+2-7
-8.4Round 19🇵🇱 POLAND103NT♠7+2+0
-8.7Round 16🇪🇪 ESTONIA184♠♠7=-8
-9.2Round 9🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND65♦x♠2-1-11
-9.7Round 15🇹🇷 TURKIYE93NT♥J-2-13
-10.0Round 12🇭🇺 HUNGARY203♥♠A+2-10
-11.9Round 15🇹🇷 TURKIYE43NTx♠A=-13
-13.3Round 1🇮🇳 INDIA103♠x♥9+1-14