🇮🇱 RETTER Koren · ISRAEL

37rank
+42.0Butler · 216 bds
+0.19per board
±4.8swing
+0.22vs par /bd · #28/81
+0.30adjusted /bd
Butler per round: -30.5 -28.8 30.3 -13.5 -29.1 3.5 20.3 14.8 21.4 26.1 17.9 9.6by round

vs par split: bidding -0.22 · play +0.46

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.30/bd

Card play — on target: opening leads 88.5% #4 of 81 · declarer play 85.2% #9 of 81 · defence 86.8% #11 of 81

Bidding activity — not a pass: 41.4% #51 of 81 (254/613)

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (12)90.0% (40)
Declarer play77.8% (18)88.9% (36)
Defence75.9% (29)90.6% (85)

Opening leads by suit led: ♠ 85.0% (20) · ♥ 100.0% (10) · ♦ 100.0% (8) · ♣ 78.6% (14)

vs par by strain: NT -0.47 (57) · a suit +0.49 (158)

vs par by level: part-score +0.18 (82) · game +0.21 (114) · slam +0.63 (19)

By role: declaring -0.18/bd (-2.66 vs par · 101) · defending +0.54/bd (+2.81 vs par · 114)

By vulnerability: vulnerable -0.25/bd (-0.32 vs par · 105) · not vulnerable +0.61/bd (+0.73 vs par · 111)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1L.PetelkoJ.Gusson – K.AllasOpen18-30.5-1.69-1.83
Round 3L.PetelkoJ.Essink – G.FriesenClosed18-28.8-1.60-2.94
Round 4L.PetelkoR.Di Mauro – A.RotolicoClosed18+30.3+1.68+1.83
Round 5L.PetelkoT.Oikonomou – I.VirvidakisClosed18-13.5-0.75-2.22
Round 6L.PetelkoJ.Fegarty – T.GardnerOpen18-29.1-1.62-0.72
Round 7L.PetelkoK.Dezso – B.ZabradiOpen18+3.5+0.19+0.72
Round 8L.PetelkoB.Koros – M.VodickaOpen18+20.3+1.13+2.06
Round 11L.PetelkoD.Jansons – M.SamolcevsOpen18+14.8+0.82+1.22
Round 12L.PetelkoW.Wnuk – J.KotOpen18+21.4+1.19+4.44
Round 13L.PetelkoC.Ben Guigui – M.ChanalOpen18+26.1+1.45-0.17
Round 14L.PetelkoE.Osen – K.AustadClosed18+17.9+0.99-1.06
Round 15L.PetelkoH.Hjorth Warlenius – M.NordqvistClosed18+9.6+0.53+1.28

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
+14.3Round 14🇳🇴 NORWAY127♣♦Q=+12
+12.6Round 12🇵🇱 POLAND66♥x♣A-1+13
+10.8Round 8🇸🇰 SLOVAKIA16♦♥A-1+11
+10.7Round 3🇳🇱 NETHERLANDS55♦♠2-1+11
+10.2Round 13🇫🇷 FRANCE65♠x♣A-2+12
+10.0Round 14🇳🇴 NORWAY94♥♥5-1+13
+9.9Round 15🇸🇪 SWEDEN74♠♦Q=+15
+9.5Round 4🇮🇹 ITALY64♥♣A-5+12
+9.2Round 15🇸🇪 SWEDEN183NT♥3=+10
+8.8Round 5🇬🇷 GREECE56♦♥5-2+13
+8.8Round 8🇸🇰 SLOVAKIA103NT♠2=+0
+8.6Round 8🇸🇰 SLOVAKIA73NT♥6+1+0
+8.2Round 4🇮🇹 ITALY154♥♦2-1+10
+8.1Round 12🇵🇱 POLAND24♥♠J=+0
+6.9Round 15🇸🇪 SWEDEN24♠♦6-2+6
+6.8Round 12🇵🇱 POLAND44♥♣Q=+0
+6.4Round 7🇭🇺 HUNGARY66♥♠Q=+0
+6.2Round 13🇫🇷 FRANCE126♦x♥K-3+9
+5.9Round 11🇱🇻 LATVIA144♣♥A+1+2
+5.6Round 3🇳🇱 NETHERLANDS14♥♠4+1+8
+5.6Round 5🇬🇷 GREECE123NTx♠A-1+7
+5.6Round 11🇱🇻 LATVIA112♠♠J-3+2
+5.5Round 7🇭🇺 HUNGARY14♠♦K-1+11
+5.5Round 13🇫🇷 FRANCE92♥♣A+2+10
+5.5Round 13🇫🇷 FRANCE133NT♣A+1+1
+5.3Round 13🇫🇷 FRANCE31NT♦5-2+7
+5.2Round 8🇸🇰 SLOVAKIA44♠♣2+1+0
+5.0Round 7🇭🇺 HUNGARY33♣x♥8-2+9
+5.0Round 15🇸🇪 SWEDEN36♠♠2+1+13
+4.9Round 7🇭🇺 HUNGARY53NT♦2-2+3
+4.8Round 8🇸🇰 SLOVAKIA164♠♦8-1+9
+4.7Round 1🇪🇪 ESTONIA94♥♦4+1+1
+4.6Round 11🇱🇻 LATVIA14♥♠Q+1+1
+4.5Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♠J-2+8
+4.5Round 7🇭🇺 HUNGARY21NT♣4+1+11
+4.5Round 11🇱🇻 LATVIA103♣♠A-1+6
+4.5Round 13🇫🇷 FRANCE164♥♠9=+7
+4.5Round 14🇳🇴 NORWAY162♣x♣Q-1-6
+4.4Round 4🇮🇹 ITALY75♦x♠A-4-15
+4.4Round 4🇮🇹 ITALY124♥♣5-1+10
+4.4Round 5🇬🇷 GREECE154♥♣T+1-11
+4.4Round 12🇵🇱 POLAND114♠♥A-1+5
+4.4Round 14🇳🇴 NORWAY66♣♥3-2+0
+4.2Round 4🇮🇹 ITALY32♣♦4+2+0
+4.2Round 8🇸🇰 SLOVAKIA84♠♥T=+11
+4.2Round 15🇸🇪 SWEDEN172♦♥6=+5
+4.1Round 15🇸🇪 SWEDEN116♥♣6=+0
+3.9Round 8🇸🇰 SLOVAKIA32♠♠A-1+0
+3.8Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥♣2-2+5
+3.7Round 4🇮🇹 ITALY43♦♠3-3+4
+3.5Round 11🇱🇻 LATVIA54♠♦5+1+1
+3.5Round 12🇵🇱 POLAND53♥♠7-3+11
+3.4Round 12🇵🇱 POLAND123NT♠Q=+0
+3.3Round 7🇭🇺 HUNGARY112♥♥6+1+6
+3.2Round 4🇮🇹 ITALY132♠♣5-2+3
+3.1Round 8🇸🇰 SLOVAKIA62♠♣K-1+10
+3.0Round 12🇵🇱 POLAND154♠♥Q-2-1
+2.9Round 5🇬🇷 GREECE114♠♦7-1+5
+2.9Round 14🇳🇴 NORWAY182♥♣5+1+0
+2.8Round 1🇪🇪 ESTONIA24♣♠2+2+1
+2.8Round 13🇫🇷 FRANCE172♥♣2=+5
+2.7Round 1🇪🇪 ESTONIA174♠♥K+1+0
+2.6Round 4🇮🇹 ITALY52♠♥K+1+1
+2.6Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♦T+1+11
+2.6Round 15🇸🇪 SWEDEN52NT♥5-4+2
+2.5Round 4🇮🇹 ITALY184♥♦Q+1+0
+2.4Round 5🇬🇷 GREECE182♠♣A-2+3
+2.2Round 3🇳🇱 NETHERLANDS182♠♣Q-1-1
+2.2Round 13🇫🇷 FRANCE53NT♣2=+1
+2.2Round 15🇸🇪 SWEDEN153NT♠4+2+0
+2.0Round 7🇭🇺 HUNGARY105♠♦Q-1-3
+1.9Round 11🇱🇻 LATVIA74♥♦8=+0
+1.8Round 8🇸🇰 SLOVAKIA52♠♦6-1-2
+1.8Round 11🇱🇻 LATVIA82NT♠5=+7
+1.8Round 11🇱🇻 LATVIA152♥♠J=+0
+1.8Round 13🇫🇷 FRANCE24♥♥4+2+1
+1.7Round 4🇮🇹 ITALY114♥♣2+1+11
+1.7Round 7🇭🇺 HUNGARY172♥♦9+2-6
+1.6Round 4🇮🇹 ITALY144♥♦J+2+11
+1.6Round 5🇬🇷 GREECE13NT♠8=+0
+1.6Round 5🇬🇷 GREECE62♥♣T-1+5
+1.6Round 7🇭🇺 HUNGARY182♦♠9-1-1
+1.5Round 7🇭🇺 HUNGARY73♣♣5-1+0
+1.5Round 11🇱🇻 LATVIA63♣♠8-2+2
+1.5Round 14🇳🇴 NORWAY14♠♥J+1+0
+1.4Round 4🇮🇹 ITALY172♥♦K=-1
+1.4Round 14🇳🇴 NORWAY134♠♣5-1-12
+1.2Round 1🇪🇪 ESTONIA161NT♣3=+2
+1.2Round 3🇳🇱 NETHERLANDS173♣♠Q-1+4
+1.2Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NT♣6+2+1
+1.2Round 8🇸🇰 SLOVAKIA142♠♥2+1+6
+0.9Round 11🇱🇻 LATVIA43♦♠A+2+10
+0.8Round 13🇫🇷 FRANCE12♦♦5+1+0
+0.8Round 13🇫🇷 FRANCE114♥♠4+1+0
+0.8Round 14🇳🇴 NORWAY22♠♥3=+0
+0.7Round 3🇳🇱 NETHERLANDS23♣x♣9-3-4
+0.7Round 7🇭🇺 HUNGARY153♥♦K=-1
+0.6Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♣x♦A-1+5
+0.6Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND171NT♥8-2-8
+0.6Round 15🇸🇪 SWEDEN84♥♠A+1+0
+0.5Round 3🇳🇱 NETHERLANDS84NT♠8+2-11
+0.4Round 1🇪🇪 ESTONIA73NT♣6+2+13
+0.4Round 14🇳🇴 NORWAY113♠♥J-2+7
+0.3Round 1🇪🇪 ESTONIA133NT♠T+1+0
+0.3Round 13🇫🇷 FRANCE83NT♣9+1+1
+0.3Round 15🇸🇪 SWEDEN124♠♠2=+0
+0.2Round 1🇪🇪 ESTONIA63NT♣5+1+0
+0.2Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♠♣6=+0
+0.2Round 12🇵🇱 POLAND103NT♦4+2+0
+0.2Round 14🇳🇴 NORWAY81NT♥3+2-1
+0.1Round 1🇪🇪 ESTONIA114♥♣J+2+1
+0.1Round 3🇳🇱 NETHERLANDS142♠♥6+2-6
+0.1Round 14🇳🇴 NORWAY154♥♦A+1+0
-0.0Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73♦♣K=+1
+0.0Round 11🇱🇻 LATVIA34♥♦2+2-11
+0.0Round 13🇫🇷 FRANCE144♠♥7=-11
-0.2Round 12🇵🇱 POLAND15♣♥4=+1
-0.2Round 12🇵🇱 POLAND33NT♠9+1+12
-0.2Round 12🇵🇱 POLAND144♠x♥7-1+13
-0.2Round 13🇫🇷 FRANCE104♠♣6+2-13
-0.4Round 5🇬🇷 GREECE173♦x♣K-2-3
-0.4Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103♥♦K-1+0
-0.4Round 8🇸🇰 SLOVAKIA94♥♦4+2+13
-0.4Round 8🇸🇰 SLOVAKIA113NT♠3-2+1
-0.5Round 1🇪🇪 ESTONIA183NT♠3+1+0
-0.5Round 5🇬🇷 GREECE83♣♣6+1+0
-0.5Round 11🇱🇻 LATVIA123♠♥T=+0
-0.5Round 11🇱🇻 LATVIA172♦♠9-1+9
-0.6Round 4🇮🇹 ITALY11NT♦K-1-4
-0.6Round 12🇵🇱 POLAND173♣♣9-1-2
-0.6Round 14🇳🇴 NORWAY173♠♥4+1-6
-0.8Round 3🇳🇱 NETHERLANDS133NT♣9+1+0
-0.8Round 12🇵🇱 POLAND183NT♥3+2+10
-0.9Round 4🇮🇹 ITALY23NT♦T+1-1
-0.9Round 14🇳🇴 NORWAY42♦♣5+2-10
-0.9Round 14🇳🇴 NORWAY54NT♠K+1+10
-1.1Round 1🇪🇪 ESTONIA53NT♣5=-2
-1.1Round 3🇳🇱 NETHERLANDS153NT♥Q+3+14
-1.2Round 4🇮🇹 ITALY162♥♠Q+1-2
-1.2Round 5🇬🇷 GREECE74♥♣7-1+6
-1.2Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62♠♥K+1+0
-1.2Round 12🇵🇱 POLAND72♥♥9+1+0
-1.2Round 15🇸🇪 SWEDEN143♣♦2-1-3
-1.3Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♠♣5=+0
-1.4Round 11🇱🇻 LATVIA162♦♠3+1+1
-1.5Round 3🇳🇱 NETHERLANDS12Pass-4
-1.5Round 11🇱🇻 LATVIA92♥♠3+2-6
-1.8Round 5🇬🇷 GREECE132♥♦T+3-9
-1.8Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23♥♦A=+0
-2.0Round 11🇱🇻 LATVIA22NT♠3+1+6
-2.0Round 15🇸🇪 SWEDEN14♥♠T-3-6
-2.2Round 3🇳🇱 NETHERLANDS32♥♠4-1-4
-2.2Round 3🇳🇱 NETHERLANDS63NT♦2+3-10
-2.2Round 4🇮🇹 ITALY101♠♦K+2+0
-2.2Round 7🇭🇺 HUNGARY164♠♥3-3+3
-2.2Round 13🇫🇷 FRANCE73♥♥5-2-2
-2.3Round 12🇵🇱 POLAND81NT♠T=+0
-2.4Round 12🇵🇱 POLAND163NT♠K-3-7
-2.5Round 1🇪🇪 ESTONIA143♠♥7-1-4
-2.5Round 5🇬🇷 GREECE104♠♠T=+0
-2.6Round 5🇬🇷 GREECE32♦♦4=+1
-2.6Round 13🇫🇷 FRANCE184♠♥2=-11
-2.8Round 1🇪🇪 ESTONIA153♣♥4+1-1
-2.8Round 7🇭🇺 HUNGARY123NT♣2-1-10
-2.9Round 14🇳🇴 NORWAY34♥♠K-1-5
-3.0Round 3🇳🇱 NETHERLANDS71♣♠T=+1
-3.0Round 7🇭🇺 HUNGARY93NT♣J-1-6
-3.0Round 15🇸🇪 SWEDEN163NT♣3-2-5
-3.2Round 7🇭🇺 HUNGARY145♣♠T=+11
-3.2Round 15🇸🇪 SWEDEN42♥♥5=+1
-3.3Round 1🇪🇪 ESTONIA33♣♠K-1-10
-3.3Round 5🇬🇷 GREECE144♠♣7-4-7
-3.3Round 11🇱🇻 LATVIA133♠♥3+1-10
-3.3Round 13🇫🇷 FRANCE42NT♣2-1-6
-3.4Round 5🇬🇷 GREECE164♠♣7+3-17
-3.5Round 7🇭🇺 HUNGARY82♦♥Q-4+5
-4.0Round 8🇸🇰 SLOVAKIA154♠♠3=+0
-4.0Round 8🇸🇰 SLOVAKIA184♠♣2=+0
-4.1Round 1🇪🇪 ESTONIA124♠♥A=+0
-4.1Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND32♦♣J=-6
-4.2Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND155♣♦A+1-8
-4.2Round 15🇸🇪 SWEDEN63NT♠2+1+0
-4.4Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND46♥♠A=+0
-4.5Round 8🇸🇰 SLOVAKIA23NT♠J-2-3
-4.6Round 14🇳🇴 NORWAY144♠♦A-1-5
-4.8Round 1🇪🇪 ESTONIA85♥♣8+2-14
-4.8Round 7🇭🇺 HUNGARY134♠x♥K-1-2
-5.0Round 8🇸🇰 SLOVAKIA135♦♠8-1-6
-5.1Round 12🇵🇱 POLAND134♥♥6+1+13
-5.2Round 5🇬🇷 GREECE23NT♠5-2-11
-5.5Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠x♠2-2-4
-6.0Round 4🇮🇹 ITALY96♥♦J=+0
-6.0Round 8🇸🇰 SLOVAKIA173NT♣4=-6
-6.1Round 3🇳🇱 NETHERLANDS45♦♠A+1+0
-6.2Round 1🇪🇪 ESTONIA13♠♣7=-7
-6.2Round 4🇮🇹 ITALY83NT♥2-2-6
-6.2Round 14🇳🇴 NORWAY103NT♠2=-10
-6.5Round 14🇳🇴 NORWAY73NT♥T-1-6
-6.5Round 15🇸🇪 SWEDEN93NT♦T-3-7
-6.7Round 15🇸🇪 SWEDEN103NT♠5=+0
-7.2Round 1🇪🇪 ESTONIA43NT♥6-1-13
-7.4Round 3🇳🇱 NETHERLANDS102♠♥J-1-12
-7.6Round 12🇵🇱 POLAND96♣♥9+1+12
-7.8Round 8🇸🇰 SLOVAKIA124♠♦6=-7
-8.0Round 11🇱🇻 LATVIA186♣♣2=+2
-8.1Round 5🇬🇷 GREECE96♣♣3-1-12
-8.4Round 3🇳🇱 NETHERLANDS116♠♥A-1-13
-8.5Round 3🇳🇱 NETHERLANDS94♦x♣A-4-12
-8.6Round 3🇳🇱 NETHERLANDS166NT♠2-1-14
-8.6Round 15🇸🇪 SWEDEN133NTx♠8-1-8
-9.3Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND184♥♠3=-1
-10.4Round 1🇪🇪 ESTONIA107♥♥T=+0
-10.4Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND96♠♥3-1-17
-11.5Round 13🇫🇷 FRANCE155♠x♦A-2-14
-11.8Round 5🇬🇷 GREECE43NT♠A=-10
-14.1Round 7🇭🇺 HUNGARY47♥♥6-1-17