🇸🇰 KOROS Boris · SLOVAKIA

31rank
+73.7Butler · 252 bds
+0.29per board
±5.0swing
+0.10vs par /bd · #35/81
+0.30adjusted /bd
Butler per round: -12 -0.2 15.2 34.7 17.9 -24.9 2.6 -20.3 41.7 11.9 0.6 42.9 -32.4 -4by round

vs par split: bidding +0.25 · play -0.16

Strength of schedule: opponents averaged +0.00/bd (an average draw) → opponent-adjusted +0.30/bd

Card play — on target: opening leads 81.2% #35 of 81 · declarer play 79.2% #23 of 81 · defence 76.7% #61 of 81

Bidding activity — not a pass: 47.3% #11 of 81 (320/677)

Card play by contract type — on target
vs NTvs a suit
Opening leads81.0% (21)81.4% (43)
Declarer play72.7% (22)81.8% (55)
Defence78.0% (41)76.0% (75)

Opening leads by suit led: ♠ 82.6% (23) · ♥ 78.3% (23) · ♦ 80.0% (10) · ♣ 87.5% (8)

vs par by strain: NT -0.08 (76) · a suit +0.17 (174)

vs par by level: part-score -0.49 (99) · game +0.35 (136) · slam +1.67 (15)

By role: declaring +0.19/bd (-1.93 vs par · 134) · defending +0.40/bd (+2.43 vs par · 116)

By vulnerability: vulnerable -0.17/bd (-0.42 vs par · 119) · not vulnerable +0.71/bd (+0.56 vs par · 133)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.VodickaM.Larsen – N.HammelevOpen18-12.0-0.67-0.72
Round 2M.VodickaJ.Bereza – B.KulaOpen18-0.2-0.01-0.33
Round 3M.VodickaK.Allas – J.GussonOpen18+15.2+0.84+2.72
Round 4M.VodickaA.Freibergs – R.KreitalsOpen18+34.7+1.93+0.78
Round 5M.VodickaB.Zabradi – K.DezsoOpen18+17.9+0.99+2.17
Round 6M.VodickaJ.Bjoerkan – J.NordbyOpen18-24.9-1.38-2.61
Round 7M.VodickaC.Bedford – L.NormanOpen18+2.6+0.14+0.44
Round 8M.VodickaL.Petelko – K.RetterOpen18-20.3-1.13-2.06
Round 9M.VodickaA.Rotolico – R.Di MauroOpen18+41.7+2.32+1.11
Round 10M.VodickaM.Goor – W.KlarenbeekOpen18+11.9+0.66+1.17
Round 11M.VodickaA.Abragi – I.LichtensteinOpen18+0.6+0.03+0.17
Round 12M.VodickaP.Kingston – B.OroszOpen18+42.9+2.38-0.72
Round 14M.VodickaT.Oikonomou – E.PetrakiOpen18-32.4-1.80-0.28
Round 15M.VodickaN.Bens – E.BoninOpen18-4.0-0.22-0.50

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
+12.1Round 4🇱🇻 LATVIA186♥♦A-1+13
+11.9Round 15🇫🇷 FRANCE117♥♠4-2+14
+11.8Round 10🇳🇱 NETHERLANDS65♦♥A-1+12
+11.2Round 4🇱🇻 LATVIA73♠♦5+3+18
+11.1Round 12🇮🇪 IRELAND124♥♠Q-2+13
+10.6Round 10🇳🇱 NETHERLANDS156♥♣5=+13
+10.0Round 12🇮🇪 IRELAND55♠x♣A-2+3
+9.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♣2=+10
+9.0Round 2🇵🇱 POLAND112♠x♥J=+11
+8.8Round 15🇫🇷 FRANCE75♦♠A=+3
+8.5Round 5🇭🇺 HUNGARY134♥♥2-1+12
+8.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND46♣♠T=-2
+8.4Round 3🇪🇪 ESTONIA116♠♥A-1+13
+8.1Round 5🇭🇺 HUNGARY94♠♥A-1+12
+8.0Round 3🇪🇪 ESTONIA51♥x♠Q-3+8
+7.8Round 8🇮🇱 ISRAEL124♠♦6=+7
+7.8Round 9🇮🇹 ITALY43NT♥K-1+12
+7.7Round 9🇮🇹 ITALY74♥x♦A-2-4
+7.7Round 12🇮🇪 IRELAND95♦x♠A-6-12
+7.5Round 9🇮🇹 ITALY123NT♠J+1+1
+7.4Round 3🇪🇪 ESTONIA106♣♥3-1+12
+7.4Round 9🇮🇹 ITALY181NTx♠Q-2+5
+7.3Round 10🇳🇱 NETHERLANDS37♦♣Q-1+12
+7.3Round 11🇸🇪 SWEDEN134♠♥2=-1
+7.2Round 5🇭🇺 HUNGARY174♥♦6-1+10
+7.1Round 9🇮🇹 ITALY94♥♠5=+0
+6.8Round 5🇭🇺 HUNGARY53NT♥Q+2+0
+6.7Round 15🇫🇷 FRANCE105♣♠2=+0
+6.5Round 2🇵🇱 POLAND54♠♠5=+0
+6.5Round 4🇱🇻 LATVIA124♥♦2=+1
+6.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND66♥♠Q=+0
+6.2Round 4🇱🇻 LATVIA84♠♥4-2+6
+6.1Round 12🇮🇪 IRELAND24♥♠5-1+12
+6.0Round 8🇮🇱 ISRAEL173NT♣4=+6
+5.8Round 4🇱🇻 LATVIA33NT♦K-5+9
+5.8Round 9🇮🇹 ITALY82♦♥A+1+6
+5.8Round 15🇫🇷 FRANCE143♣♣A+1+7
+5.4Round 1🇩🇰 DENMARK43NT♥6=-2
+5.4Round 2🇵🇱 POLAND164♥♣J=+12
+5.2Round 5🇭🇺 HUNGARY24♥♠A-2+11
+5.1Round 2🇵🇱 POLAND83NT♥3+1+1
+5.1Round 4🇱🇻 LATVIA132♠♥2+1+6
+5.0Round 8🇮🇱 ISRAEL135♦♠8-1+6
+5.0Round 15🇫🇷 FRANCE24♠♦2=+7
+4.9Round 3🇪🇪 ESTONIA93NT♦Q+1+10
+4.8Round 12🇮🇪 IRELAND172♠♣Q=+6
+4.6Round 14🇬🇷 GREECE144♠♦A-1+5
+4.5Round 8🇮🇱 ISRAEL23NT♠J-2+3
+4.4Round 6🇳🇴 NORWAY46♥♠A=+0
+4.3Round 9🇮🇹 ITALY23♥♥2-2+6
+4.2Round 11🇸🇪 SWEDEN94♥♠2=+0
+4.2Round 12🇮🇪 IRELAND163NT♠K-4+8
+4.1Round 2🇵🇱 POLAND24♠x♣A-1+12
+4.0Round 8🇮🇱 ISRAEL154♠♠3=+0
+4.0Round 8🇮🇱 ISRAEL184♠♣2=+0
+3.9Round 11🇸🇪 SWEDEN163NT♠3-1+6
+3.9Round 15🇫🇷 FRANCE93NT♦T-1+5
+3.8Round 1🇩🇰 DENMARK14♥♣A-5+3
+3.8Round 9🇮🇹 ITALY143♥♣9=+6
+3.8Round 11🇸🇪 SWEDEN14♥♠Q=+0
+3.8Round 12🇮🇪 IRELAND153♠♥Q=+7
+3.5Round 11🇸🇪 SWEDEN23NT♠3-1+10
+3.4Round 5🇭🇺 HUNGARY164♠♣K+3+17
+3.3Round 2🇵🇱 POLAND62♥♦3+2-6
+3.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113♥♥6=+6
+3.2Round 2🇵🇱 POLAND122♠♥2-2-1
+3.0Round 3🇪🇪 ESTONIA71♣♠T=-1
+2.8Round 6🇳🇴 NORWAY113♥♣5=+1
+2.8Round 12🇮🇪 IRELAND82♦♣3+1+1
+2.7Round 1🇩🇰 DENMARK174♠♥K+1+0
+2.7Round 4🇱🇻 LATVIA154♥♠6=+0
+2.6Round 12🇮🇪 IRELAND183NT♥2+4-9
+2.5Round 5🇭🇺 HUNGARY104♠♣7=+0
+2.5Round 10🇳🇱 NETHERLANDS81NT♥3+1+8
+2.5Round 11🇸🇪 SWEDEN54♠♣3=+0
+2.5Round 15🇫🇷 FRANCE52NT♦6-1+3
+2.2Round 1🇩🇰 DENMARK121♠♥A+3+6
+2.2Round 1🇩🇰 DENMARK153NT♥K-1+4
+2.2Round 3🇪🇪 ESTONIA63NT♠4+3+10
+2.2Round 4🇱🇻 LATVIA101♠♦K+2+0
+2.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23♣♥T-4+9
+2.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122NT♣2=-7
+2.1Round 10🇳🇱 NETHERLANDS73NT♥3+2+1
+2.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND105♠♥6-1-3
+2.0Round 14🇬🇷 GREECE52♠x♦A-2-9
+1.9Round 6🇳🇴 NORWAY22NT♥K-3+0
+1.9Round 11🇸🇪 SWEDEN74♥♦J=+0
+1.8Round 3🇪🇪 ESTONIA133NT♣7+2+1
+1.8Round 10🇳🇱 NETHERLANDS105♣♥4-2-7
+1.7Round 5🇭🇺 HUNGARY143NT♣6-3+6
+1.7Round 12🇮🇪 IRELAND64♥♣A+1+0
+1.6Round 6🇳🇴 NORWAY184♣♠A=-10
+1.6Round 14🇬🇷 GREECE42♥♣J-1+11
+1.5Round 3🇪🇪 ESTONIA12Pass+4
+1.5Round 9🇮🇹 ITALY111♥♣K+1+0
+1.5Round 11🇸🇪 SWEDEN145♣♥K-1-4
+1.5Round 12🇮🇪 IRELAND113♠♦Q+1+1
+1.5Round 14🇬🇷 GREECE71NT♥T+1+0
+1.5Round 14🇬🇷 GREECE134♠♣5-2+13
+1.5Round 14🇬🇷 GREECE163NT♣7-1+10
+1.5Round 15🇫🇷 FRANCE163NT♠5-1+4
+1.4Round 2🇵🇱 POLAND14♦♣2=+0
+1.4Round 6🇳🇴 NORWAY73♦♣K+2+1
+1.4Round 10🇳🇱 NETHERLANDS44♥♦8-1+12
+1.4Round 10🇳🇱 NETHERLANDS163♥♠A-2+1
+1.2Round 1🇩🇰 DENMARK63NT♣7+2+1
+1.2Round 5🇭🇺 HUNGARY74♥♣7-1-6
+1.2Round 6🇳🇴 NORWAY61♠♥K+2+0
+1.2Round 10🇳🇱 NETHERLANDS143♣♥A+2+7
+1.2Round 12🇮🇪 IRELAND72♥♣A+1+0
+1.1Round 1🇩🇰 DENMARK54♥♥5+1+0
+1.0Round 12🇮🇪 IRELAND33NT♥3+2-12
+0.9Round 3🇪🇪 ESTONIA143♠♣K=+7
+0.9Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♦♥9=-1
+0.9Round 11🇸🇪 SWEDEN44♦♠A+1+10
+0.7Round 10🇳🇱 NETHERLANDS134♥♣A-1+6
+0.6Round 1🇩🇰 DENMARK141NT♠A-1-2
+0.6Round 4🇱🇻 LATVIA11NT♦K-1+4
+0.6Round 9🇮🇹 ITALY152♥♣J=-1
+0.6Round 14🇬🇷 GREECE173♠♥T+1+6
+0.5Round 1🇩🇰 DENMARK31NT♠2=-7
+0.5Round 4🇱🇻 LATVIA172♦♣Q-1+3
+0.5Round 5🇭🇺 HUNGARY83♦♠K+1+0
+0.5Round 9🇮🇹 ITALY54♠♣A+1+8
+0.5Round 15🇫🇷 FRANCE181NT♣7+1+1
+0.4Round 8🇮🇱 ISRAEL94♥♦4+2-13
+0.4Round 8🇮🇱 ISRAEL113NT♠3-2-1
+0.3Round 1🇩🇰 DENMARK133NT♠T+1+0
+0.2Round 4🇱🇻 LATVIA162♠♥T-2+0
+0.2Round 5🇭🇺 HUNGARY3Pass-3
+0.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172NT♦9=-7
+0.2Round 12🇮🇪 IRELAND15♣♥T=-1
+0.1Round 1🇩🇰 DENMARK114♥♣J+2+1
+0.1Round 10🇳🇱 NETHERLANDS172♠♦K=+0
-0.0Round 3🇪🇪 ESTONIA153NT♥2+2-14
+0.0Round 11🇸🇪 SWEDEN33NT♠6+3-11
-0.1Round 10🇳🇱 NETHERLANDS183♥♦2=-10
-0.1Round 14🇬🇷 GREECE154♥♦A+1+0
-0.1Round 14🇬🇷 GREECE183♣♦K-1+3
-0.2Round 4🇱🇻 LATVIA23NT♥T=+0
-0.2Round 6🇳🇴 NORWAY14♥♣2=+0
-0.2Round 12🇮🇪 IRELAND103NT♥2+2+0
-0.2Round 14🇬🇷 GREECE81NT♥5+2+1
-0.3Round 15🇫🇷 FRANCE124♠♦K=+0
-0.3Round 15🇫🇷 FRANCE172♦♥6-1-2
-0.4Round 2🇵🇱 POLAND173NT♥J+1+0
-0.4Round 14🇬🇷 GREECE112♠♥J-2-7
-0.5Round 1🇩🇰 DENMARK73NT♣6+3+13
-0.5Round 1🇩🇰 DENMARK183NT♠6+1+0
-0.5Round 2🇵🇱 POLAND153NT♦2+3+11
-0.5Round 3🇪🇪 ESTONIA83NT♠3+3+11
-0.5Round 9🇮🇹 ITALY33♥x♣K-1+1
-0.5Round 9🇮🇹 ITALY161NT♥4+1+10
-0.6Round 6🇳🇴 NORWAY173♦♠A=+7
-0.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♦♥Q-2+7
-0.7Round 2🇵🇱 POLAND103NT♥9=+0
-0.7Round 6🇳🇴 NORWAY102♠♣T+1-1
-0.7Round 11🇸🇪 SWEDEN114♥x♠8-1-5
-0.8Round 1🇩🇰 DENMARK161NT♦8+2+0
-0.8Round 9🇮🇹 ITALY104♥♠Q+1-13
-0.9Round 2🇵🇱 POLAND133NT♥J+3-2
-0.9Round 11🇸🇪 SWEDEN184NT♠6+3+10
-1.1Round 4🇱🇻 LATVIA43♣♣2-2-2
-1.2Round 8🇮🇱 ISRAEL142♠♥2+1-6
-1.2Round 9🇮🇹 ITALY132♥♣4+2-1
-1.2Round 10🇳🇱 NETHERLANDS23NT♠4=+0
-1.3Round 6🇳🇴 NORWAY94♠♥5+1+13
-1.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33♠♣7-1+4
-1.5Round 6🇳🇴 NORWAY32♥♠Q-3-1
-1.5Round 14🇬🇷 GREECE13NT♦6+2+0
-1.6Round 4🇱🇻 LATVIA144♥♠8+2-11
-1.6Round 5🇭🇺 HUNGARY62♥♦J-1-5
-1.6Round 6🇳🇴 NORWAY143♦♠K+1-6
-1.6Round 9🇮🇹 ITALY63NT♦4=-2
-1.6Round 11🇸🇪 SWEDEN62♥♠T=-1
-1.6Round 12🇮🇪 IRELAND143♠♥A-1-14
-1.7Round 3🇪🇪 ESTONIA33♣♣J-1+0
-1.7Round 4🇱🇻 LATVIA113NT♣Q+2-11
-1.8Round 2🇵🇱 POLAND93NT♦2-3-2
-1.8Round 8🇮🇱 ISRAEL52♠♦6-1+2
-1.9Round 14🇬🇷 GREECE22♠♣T+1-1
-2.2Round 2🇵🇱 POLAND42♠♥2=-6
-2.2Round 3🇪🇪 ESTONIA164♥♦A+1+11
-2.2Round 3🇪🇪 ESTONIA182♠♠2-1+1
-2.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♠♥2-3+3
-2.2Round 15🇫🇷 FRANCE84♠x♥7-3-1
-2.2Round 15🇫🇷 FRANCE153NT♠5+2+0
-2.3Round 10🇳🇱 NETHERLANDS53♥♦Q+1-1
-2.4Round 5🇭🇺 HUNGARY183♠♣A-2-3
-2.5Round 6🇳🇴 NORWAY55♦♠A-1-6
-2.5Round 9🇮🇹 ITALY14♥♣Q=-3
-2.6Round 4🇱🇻 LATVIA52♠♥K+1-1
-2.6Round 6🇳🇴 NORWAY163NT♠2+1-11
-2.7Round 3🇪🇪 ESTONIA173♣x♠Q-1-5
-2.9Round 5🇭🇺 HUNGARY114♠♦6-1-5
-3.1Round 8🇮🇱 ISRAEL62♠♣K-1-10
-3.2Round 1🇩🇰 DENMARK91NT♠2+2-7
-3.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♣♠A=+0
-3.5Round 1🇩🇰 DENMARK25♣♠3-1-6
-3.5Round 4🇱🇻 LATVIA63NT♣9-2-8
-3.5Round 5🇭🇺 HUNGARY13NT♠4+2-2
-3.5Round 15🇫🇷 FRANCE62♠x♥A-2-8
-3.6Round 2🇵🇱 POLAND32NT♥J=-7
-3.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53♣♥2=-6
-3.8Round 3🇪🇪 ESTONIA43♦♠2+2-10
-3.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND145♣♥3+1+11
-3.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♦5-2-6
-3.9Round 8🇮🇱 ISRAEL32♠♠A-1+0
-3.9Round 11🇸🇪 SWEDEN152♥♠J-1-5
-3.9Round 11🇸🇪 SWEDEN173♥♦A+1+6
-4.2Round 2🇵🇱 POLAND144♣♠A=+0
-4.2Round 8🇮🇱 ISRAEL84♠♥T=-11
-4.3Round 10🇳🇱 NETHERLANDS114♠♥A-2-6
-4.4Round 5🇭🇺 HUNGARY154♥♣T+1+11
-4.5Round 6🇳🇴 NORWAY84♠♥5-1-4
-4.5Round 6🇳🇴 NORWAY133NT♠J-2-8
-4.6Round 5🇭🇺 HUNGARY43NT♠A-2-7
-4.8Round 3🇪🇪 ESTONIA23NT♥2+2-1
-4.8Round 8🇮🇱 ISRAEL164♠♦8-1-9
-5.0Round 3🇪🇪 ESTONIA14♥♠3=-8
-5.0Round 10🇳🇱 NETHERLANDS123♠♥T+1-10
-5.0Round 11🇸🇪 SWEDEN83NT♠5=+0
-5.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠♦K=+1
-5.2Round 8🇮🇱 ISRAEL44♠♣2+1+0
-5.2Round 9🇮🇹 ITALY176♠♥2-2-11
-5.3Round 10🇳🇱 NETHERLANDS93♣♥J+1-7
-5.4Round 11🇸🇪 SWEDEN101NT♣3-3-5
-6.0Round 14🇬🇷 GREECE126♥♦Q+1-2
-6.2Round 6🇳🇴 NORWAY156♣♥2-1-9
-6.2Round 14🇬🇷 GREECE31NT♣2-3-4
-6.2Round 15🇫🇷 FRANCE14♠♣K-3-1
-6.8Round 12🇮🇪 IRELAND44♥♠T=+0
-7.2Round 12🇮🇪 IRELAND133♣♠A-1-16
-7.5Round 11🇸🇪 SWEDEN124♠♥T=-7
-7.7Round 4🇱🇻 LATVIA94♥♠T+2-13
-8.0Round 5🇭🇺 HUNGARY123♦♠8-3-9
-8.4Round 14🇬🇷 GREECE103NT♠2-2-8
-8.5Round 15🇫🇷 FRANCE132NTx♦5=-11
-8.6Round 8🇮🇱 ISRAEL73NT♥6+1+0
-8.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♥♠6=-11
-8.8Round 8🇮🇱 ISRAEL103NT♠2=+0
-10.0Round 14🇬🇷 GREECE94♥♠A-1-13
-10.4Round 1🇩🇰 DENMARK107♥♠K=+0
-10.8Round 8🇮🇱 ISRAEL16♦♥A-1-11
-10.8Round 10🇳🇱 NETHERLANDS12♥x♦A+1-10
-10.9Round 14🇬🇷 GREECE65♠x♣J=-10
-11.4Round 2🇵🇱 POLAND74♥♦Q+3-15
-12.0Round 6🇳🇴 NORWAY123NT♣2-2-13
-12.5Round 2🇵🇱 POLAND183NT♣T-3-14
-12.6Round 15🇫🇷 FRANCE44♣x♦2=-13
-13.2Round 1🇩🇰 DENMARK86♥♣2-2-17
-14.8Round 15🇫🇷 FRANCE34♠♥Q+3-17