🇨🇿 VOZABAL David · CZECH REP.

70rank
-28.7Butler · 240 bds
-0.12per board
±4.1swing
+0.31vs par /bd · #33/113
-0.04adjusted /bd
Butler per round: 5.9 -10.5 3.8 13.9 10.5 5.4 -3.7 -10.1 -15 -15.9 -11.5 -1.5by round

vs par split: bidding -0.23 · play +0.46

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted -0.04/bd

Card play — on target: opening leads 74.1% #94 of 113 · declarer play 81.0% #13 of 113 · defence 90.2% #26 of 113

Card play by contract type — on target
vs NTvs a suit
Opening leads57.1% (14)79.5% (44)
Declarer play57.9% (19)90.9% (44)
Defence88.0% (25)90.7% (97)

Opening leads by suit led: ♠ 61.5% (13) · ♥ 73.3% (15) · ♦ 73.3% (15) · ♣ 86.7% (15)

vs par by strain: NT +0.19 (59) · a suit +0.34 (180)

vs par by level: part-score +0.51 (93) · game +0.84 (124) · slam -3.59 (22)

By role: declaring -0.40/bd (-2.55 vs par · 114) · defending +0.14/bd (+2.90 vs par · 126)

By vulnerability: vulnerable -0.54/bd (-0.21 vs par · 120) · not vulnerable +0.30/bd (+0.83 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2J.SlemrP.Karamanlis – M.ProtonotariosOpen20+5.9+0.30-0.70
Round 3J.SlemrV.Vainikonis – W.OlanskiOpen20-10.5-0.53-0.20
Round 5J.SlemrM.Loefgren – N.BausbackOpen20+3.8+0.19-0.05
Round 6J.SlemrB.Drijver – S.BrinkOpen20+13.9+0.70+1.00
Round 8J.SlemrB.Einarsson – S.JonssonOpen20+10.5+0.53+2.70
Round 10J.SlemrJ.Hansen – M.BildeOpen20+5.4+0.27+2.80
Round 12J.SlemrA.Gaschen – D.NikolenkovOpen20-3.7-0.18+1.45
Round 14J.SlemrJ.Hackett – J.HackettOpen20-10.1-0.51+1.10
Round 15J.SlemrA.Versace – L.LauriaClosed20-15.0-0.75-1.05
Round 17J.SlemrR.Pachtman – E.GinossarOpen20-15.9-0.80-0.20
Round 18J.SlemrK.Koistinen – C.NybergClosed20-11.5-0.57-3.90
Round 19J.SlemrE.Basabe – P.Gomez De PablosClosed20-1.5-0.07+0.80

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
+10.6Round 17🇮🇱 ISRAEL103NT♣10-2+13
+8.3Round 19🇪🇸 SPAIN96♠♣A-2+13
+7.8Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♥♦K-1+6
+7.6Round 2🇬🇷 GREECE13NT♣9-3+2
+7.4Round 5🇱🇺 LUXEMBOURG64♠♥8-1+12
+7.4Round 17🇮🇱 ISRAEL54♥♠A-1+9
+7.2Round 8🇮🇸 ICELAND74♠♥K+3+17
+7.2Round 12🇨🇭 SWITZERLAND73♠♥J+1+10
+6.9Round 2🇬🇷 GREECE106♥♣3=+0
+6.8Round 10🇩🇰 DENMARK112♠x♦Q-3+9
+6.7Round 8🇮🇸 ICELAND23♦♣2-1+11
+6.6Round 5🇱🇺 LUXEMBOURG113NT♥4-1+10
+6.6Round 17🇮🇱 ISRAEL203NT♣J-2+8
+6.5Round 19🇪🇸 SPAIN83♣♦2-3+11
+6.4Round 2🇬🇷 GREECE164♠♣K=+0
+6.4Round 3🇱🇹 LITHUANIA114♥x♠J-2+10
+6.4Round 10🇩🇰 DENMARK84♠♣10=+0
+6.4Round 12🇨🇭 SWITZERLAND114♠♥3-1+10
+5.8Round 3🇱🇹 LITHUANIA174♠♦4-1+10
+5.8Round 10🇩🇰 DENMARK164♠♥5-1+12
+5.8Round 12🇨🇭 SWITZERLAND33♥♠9-1+6
+5.6Round 3🇱🇹 LITHUANIA164♥♣9=+8
+5.5Round 6🇳🇱 NETHERLANDS33♣♠9+1+7
+5.5Round 19🇪🇸 SPAIN144♠x♥K-1+5
+5.2Round 8🇮🇸 ICELAND12♣x♦A-1+8
+5.2Round 15🇮🇹 ITALY152♠♥A-2+0
+5.2Round 18🇫🇮 FINLAND143NT♠5=+6
+5.1Round 5🇱🇺 LUXEMBOURG163♣♠3=+6
+4.8Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND41NT♠5-3+4
+4.8Round 15🇮🇹 ITALY55♦♣10=-2
+4.7Round 18🇫🇮 FINLAND193♠♥2=+1
+4.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♥♠5-3+5
+4.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♠♥6=+0
+4.1Round 15🇮🇹 ITALY13♠♦A+1+1
+3.9Round 17🇮🇱 ISRAEL173NT♣4+1+1
+3.8Round 10🇩🇰 DENMARK104♥♣J-1+6
+3.7Round 5🇱🇺 LUXEMBOURG124♥♣6-1-2
+3.7Round 6🇳🇱 NETHERLANDS52♠♣J+2+1
+3.5Round 5🇱🇺 LUXEMBOURG156NT♥3=+0
+3.5Round 5🇱🇺 LUXEMBOURG173♣♠A-1+9
+3.5Round 6🇳🇱 NETHERLANDS45♦♣J=+0
+3.5Round 8🇮🇸 ICELAND142♣-1+5
+3.4Round 3🇱🇹 LITHUANIA93NT♥3+2+0
+3.4Round 12🇨🇭 SWITZERLAND13♦♠6-2+5
+3.4Round 12🇨🇭 SWITZERLAND82♥♣A+2+6
+3.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♠A-1+5
+3.2Round 2🇬🇷 GREECE44♠♦6=+0
+3.1Round 8🇮🇸 ICELAND66♠♣3=+0
+2.9Round 5🇱🇺 LUXEMBOURG85♥♣3-1+4
+2.9Round 6🇳🇱 NETHERLANDS9Pass+3
+2.9Round 15🇮🇹 ITALY115♦♣K+1+11
+2.9Round 18🇫🇮 FINLAND73NT♣J+2-17
+2.9Round 18🇫🇮 FINLAND164♠♣Q+2+1
+2.8Round 5🇱🇺 LUXEMBOURG53♥♠A=+1
+2.8Round 6🇳🇱 NETHERLANDS154♥♥3-1+6
+2.8Round 6🇳🇱 NETHERLANDS164♥♣3+1+4
+2.8Round 10🇩🇰 DENMARK152♠♣A-2+5
+2.7Round 6🇳🇱 NETHERLANDS185♦x♠K=+3
+2.6Round 15🇮🇹 ITALY43NT♠4+2+1
+2.5Round 15🇮🇹 ITALY162♠♠2+1+0
+2.2Round 12🇨🇭 SWITZERLAND193NT♠A-1+12
+2.2Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND145♦♣6-1+4
+2.2Round 18🇫🇮 FINLAND91NT♦J=-1
+2.1Round 6🇳🇱 NETHERLANDS63NT♥J=+0
+2.1Round 6🇳🇱 NETHERLANDS73NT♠7-2+7
+2.0Round 10🇩🇰 DENMARK195♦♥K=+0
+2.0Round 19🇪🇸 SPAIN122♥♠10+1+0
+1.9Round 2🇬🇷 GREECE82NT♠5-1+4
+1.9Round 2🇬🇷 GREECE153NT♦2+2+4
+1.8Round 2🇬🇷 GREECE64♠♦6=+0
+1.8Round 10🇩🇰 DENMARK142♥♦3-1-2
+1.8Round 12🇨🇭 SWITZERLAND133NT♣4+2+12
+1.8Round 19🇪🇸 SPAIN173♦♥5=+0
+1.7Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153NT♥3-2+11
+1.7Round 19🇪🇸 SPAIN111NT♥2=-1
+1.6Round 2🇬🇷 GREECE73♥x♣2-2+4
+1.5Round 5🇱🇺 LUXEMBOURG202♥♠A-3-7
+1.5Round 8🇮🇸 ICELAND152♦♥K-4+2
+1.4Round 8🇮🇸 ICELAND126♥♣A+1+1
+1.2Round 2🇬🇷 GREECE192♠♥J+1+0
+1.2Round 8🇮🇸 ICELAND104♣♠4-2+2
+1.2Round 19🇪🇸 SPAIN201NT♠A+1-1
+1.1Round 8🇮🇸 ICELAND174♦♠A-1+3
+1.1Round 18🇫🇮 FINLAND83♦♥8=-1
+1.1Round 19🇪🇸 SPAIN194♠♥3=+0
+1.0Round 8🇮🇸 ICELAND92♠♣Q+1+1
+1.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND181NT♥2=+0
+0.9Round 6🇳🇱 NETHERLANDS192♠♣2-1+5
+0.9Round 12🇨🇭 SWITZERLAND64♠♦A=+0
+0.9Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♥2+1+0
+0.9Round 17🇮🇱 ISRAEL42♠♥K=+11
+0.9Round 18🇫🇮 FINLAND44♥♠10+2+5
+0.8Round 5🇱🇺 LUXEMBOURG182♦♣J-1+1
+0.8Round 15🇮🇹 ITALY94♠♥K+1+0
+0.8Round 15🇮🇹 ITALY132♠♥Q=-1
+0.6Round 10🇩🇰 DENMARK42NT♠Q+1+10
+0.6Round 15🇮🇹 ITALY66NT♥2=+0
+0.6Round 15🇮🇹 ITALY184♠♥3+1+0
+0.6Round 18🇫🇮 FINLAND151NT♦2-1+0
+0.5Round 2🇬🇷 GREECE53NT♠6+2+1
+0.5Round 3🇱🇹 LITHUANIA22♥♠10+1+0
+0.5Round 6🇳🇱 NETHERLANDS172♠♣2+1+0
+0.5Round 10🇩🇰 DENMARK74♥♠2-1-6
+0.5Round 10🇩🇰 DENMARK202♠♦6=+0
+0.5Round 12🇨🇭 SWITZERLAND163NT♦2+2+1
+0.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND105♦♠K-1-3
+0.5Round 19🇪🇸 SPAIN33NT♥10+1-1
+0.4Round 2🇬🇷 GREECE122♦♠A-1-1
+0.4Round 12🇨🇭 SWITZERLAND54♠♥8-1+5
+0.4Round 12🇨🇭 SWITZERLAND184♥♣9=+0
+0.3Round 10🇩🇰 DENMARK23NT♥9-1+10
+0.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♠6+1+0
+0.3Round 17🇮🇱 ISRAEL12♦♠7+2+8
+0.2Round 2🇬🇷 GREECE143NT♦A+2+0
+0.2Round 3🇱🇹 LITHUANIA74♠♣K+1+0
+0.2Round 3🇱🇹 LITHUANIA144♥♥4+3-10
+0.2Round 18🇫🇮 FINLAND24♠♥8=+0
+0.1Round 3🇱🇹 LITHUANIA103NT♥7+1-1
+0.1Round 8🇮🇸 ICELAND135♣=+13
+0.1Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠♥A=+0
+0.1Round 19🇪🇸 SPAIN103♣♦2+1+0
-0.0Round 6🇳🇱 NETHERLANDS24♥♣9=+0
+0.0Round 10🇩🇰 DENMARK64♠♦K+1+0
-0.1Round 6🇳🇱 NETHERLANDS104♥♦K=+0
-0.1Round 8🇮🇸 ICELAND164♥♣8+1+0
-0.1Round 15🇮🇹 ITALY74♥♥9+2-1
-0.1Round 17🇮🇱 ISRAEL83NT♠10+1+1
-0.2Round 2🇬🇷 GREECE93NT♥3=-1
-0.2Round 2🇬🇷 GREECE174♥♠A=-1
-0.2Round 3🇱🇹 LITHUANIA124♥♠3=+1
-0.2Round 5🇱🇺 LUXEMBOURG102♥♣10-1+0
-0.2Round 8🇮🇸 ICELAND184♥♥2=+1
-0.2Round 12🇨🇭 SWITZERLAND44♥♦A=+0
-0.2Round 15🇮🇹 ITALY23♣♠7=+0
-0.2Round 17🇮🇱 ISRAEL115♣♥J=+0
-0.2Round 18🇫🇮 FINLAND173NT♦Q+1-11
-0.3Round 19🇪🇸 SPAIN53NT♠7+1+0
-0.4Round 10🇩🇰 DENMARK13NT♣10+1+0
-0.5Round 6🇳🇱 NETHERLANDS82♠♠3+2-6
-0.5Round 12🇨🇭 SWITZERLAND174♠♥A=+0
-0.6Round 3🇱🇹 LITHUANIA52♥♦4-1+3
-0.6Round 12🇨🇭 SWITZERLAND203NT♣J+2+0
-0.7Round 3🇱🇹 LITHUANIA64♥♦10=+0
-0.7Round 12🇨🇭 SWITZERLAND122♥♣7+1+0
-0.8Round 8🇮🇸 ICELAND52♠♣4-2+0
-0.8Round 18🇫🇮 FINLAND52♠♠7-1-4
-0.8Round 18🇫🇮 FINLAND184♥♠2+1+0
-0.9Round 10🇩🇰 DENMARK32♠♠9+3+10
-1.0Round 8🇮🇸 ICELAND83NT♦10-1-5
-1.1Round 5🇱🇺 LUXEMBOURG24♠♣J=+0
-1.1Round 10🇩🇰 DENMARK175♣♠A=+0
-1.1Round 17🇮🇱 ISRAEL22♣♠3+1-1
-1.2Round 3🇱🇹 LITHUANIA14♠♦6+2+11
-1.2Round 6🇳🇱 NETHERLANDS145♦♦2=+2
-1.3Round 5🇱🇺 LUXEMBOURG193♥♦9=-7
-1.3Round 6🇳🇱 NETHERLANDS123♦♦3=-1
-1.3Round 10🇩🇰 DENMARK54♠♣K=+1
-1.3Round 15🇮🇹 ITALY144♠♥3=+0
-1.3Round 19🇪🇸 SPAIN21♠♥Q+3+6
-1.4Round 17🇮🇱 ISRAEL185♦♥7-1-5
-1.6Round 18🇫🇮 FINLAND104♠♣10+2-12
-1.6Round 19🇪🇸 SPAIN164♥♦5+1-1
-1.8Round 5🇱🇺 LUXEMBOURG143♠♣4-1-4
-1.8Round 6🇳🇱 NETHERLANDS203♦♠6+1+0
-1.8Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND61NT♦A=-5
-1.8Round 17🇮🇱 ISRAEL154♥♣A=-3
-1.8Round 18🇫🇮 FINLAND17NT♥Q-5-12
-1.9Round 6🇳🇱 NETHERLANDS112♦♥K+1-5
-1.9Round 10🇩🇰 DENMARK94♥♠5+1+0
-1.9Round 15🇮🇹 ITALY172♠♥4-1-4
-1.9Round 15🇮🇹 ITALY204♠♥A=+1
-2.0Round 12🇨🇭 SWITZERLAND23♦♣A=+1
-2.0Round 19🇪🇸 SPAIN153NT♣Q+3-13
-2.1Round 8🇮🇸 ICELAND31NT♦Q-2+0
-2.2Round 3🇱🇹 LITHUANIA192NT♠K+2+6
-2.2Round 19🇪🇸 SPAIN41NT♦6=+9
-2.4Round 19🇪🇸 SPAIN134♠♥4=+0
-2.5Round 2🇬🇷 GREECE33♦♥10+2-7
-2.5Round 8🇮🇸 ICELAND193♦♥A+1+0
-2.5Round 17🇮🇱 ISRAEL64♥x♦A-2-5
-2.5Round 18🇫🇮 FINLAND63♥♠5-1-5
-2.6Round 2🇬🇷 GREECE114♥♦J+2+11
-2.6Round 17🇮🇱 ISRAEL193♥♣10=+6
-2.8Round 3🇱🇹 LITHUANIA84♥♠3-1-4
-2.8Round 10🇩🇰 DENMARK123NT♠5=+1
-2.8Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NT♠9+1+11
-2.9Round 3🇱🇹 LITHUANIA33NT♥6-1-12
-2.9Round 5🇱🇺 LUXEMBOURG13♣♦K+1+7
-2.9Round 17🇮🇱 ISRAEL34♠♥A=+0
-3.1Round 12🇨🇭 SWITZERLAND93♦♦K-1-8
-3.1Round 17🇮🇱 ISRAEL132♠♦3-1+0
-3.2Round 3🇱🇹 LITHUANIA183NT♠J+1+12
-3.4Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122♠♥J+2-2
-3.4Round 19🇪🇸 SPAIN63♥♣A=-1
-3.5Round 3🇱🇹 LITHUANIA156♥♠8+1-11
-3.6Round 15🇮🇹 ITALY123♠♦4-2-5
-3.6Round 17🇮🇱 ISRAEL163♠♥6-1-5
-3.6Round 19🇪🇸 SPAIN11NT♥6+3-2
-3.7Round 5🇱🇺 LUXEMBOURG44♥♠2+2-9
-3.7Round 17🇮🇱 ISRAEL143♦♥J=-8
-3.8Round 2🇬🇷 GREECE136♠♥Q=-1
-3.8Round 3🇱🇹 LITHUANIA43NT♥6-2-13
-3.8Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND131♠♥10=+0
-3.8Round 18🇫🇮 FINLAND36♣♦Q+1-1
-4.0Round 5🇱🇺 LUXEMBOURG32♠♦5=-6
-4.0Round 12🇨🇭 SWITZERLAND102♥♦3=+0
-4.0Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND196♠♦4=+13
-4.1Round 19🇪🇸 SPAIN74♥♣Q=+1
-4.2Round 2🇬🇷 GREECE205♣♥A+1-13
-4.2Round 6🇳🇱 NETHERLANDS133NT♥J-1-6
-4.2Round 18🇫🇮 FINLAND125♦♣A-1-6
-4.4Round 10🇩🇰 DENMARK186♥♦A=+0
-4.4Round 18🇫🇮 FINLAND203♠♦4=+0
-4.5Round 5🇱🇺 LUXEMBOURG94♥♣3-2+0
-4.6Round 6🇳🇱 NETHERLANDS17♥♥J=+0
-4.7Round 8🇮🇸 ICELAND114♥=+0
-4.8Round 8🇮🇸 ICELAND206♠♦2=+0
-5.0Round 3🇱🇹 LITHUANIA201NT♠A-2-8
-5.2Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠x♥3-1+0
-5.2Round 15🇮🇹 ITALY36♣♣2=+2
-5.3Round 8🇮🇸 ICELAND42♥♠6-1-5
-5.4Round 5🇱🇺 LUXEMBOURG71NT♥4-1-5
-5.6Round 17🇮🇱 ISRAEL92♥♦A=-12
-5.7Round 18🇫🇮 FINLAND115♠♣A-2-9
-6.4Round 18🇫🇮 FINLAND136♦♥6-1-12
-6.6Round 3🇱🇹 LITHUANIA133NT♣10-1-6
-6.7Round 2🇬🇷 GREECE185♥x♠A-1-11
-7.0Round 15🇮🇹 ITALY84♥♦Q=-11
-7.0Round 17🇮🇱 ISRAEL74♠♦2-3-5
-7.5Round 2🇬🇷 GREECE22♠♦K=-5
-7.5Round 15🇮🇹 ITALY105♦x♥4=-6
-8.2Round 12🇨🇭 SWITZERLAND143♠♥8=-11
-8.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND176♣♦A-2-14
-9.1Round 5🇱🇺 LUXEMBOURG132♣♥Q+2-11
-9.3Round 19🇪🇸 SPAIN185♦xx♣4=-9
-10.0Round 17🇮🇱 ISRAEL126NT♠5-2-17
-11.2Round 15🇮🇹 ITALY197♣x♥K-4-7
-12.2Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND26NT♥7-2-13
-13.1Round 10🇩🇰 DENMARK137♥♥5=+0
-16.8Round 12🇨🇭 SWITZERLAND157♦♣5-1-20