🇸🇲 BOSI Antonella · SAN MARINO

98rank
-179.3Butler · 223 bds
-0.80per board
±4.4swing
-0.74vs par /bd · #89/100
-0.81adjusted /bd
Butler per round: -46.2 10.5 -22.7 1.7 -39.3 -4.2 -38 25.2 -19.8 -44.7 3.3 11.3 -2.2 -14.2by round

vs par split: bidding -0.24 · play -0.54

Strength of schedule: opponents averaged -0.00/bd (an average draw) → opponent-adjusted -0.81/bd

Card play — on target: opening leads 83.0% #19 of 100 · declarer play 59.0% #94 of 100 · defence 80.0% #77 of 100

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (18)82.8% (29)
Declarer play50.0% (22)64.1% (39)
Defence80.0% (35)80.0% (60)

Opening leads by suit led: ♠ 78.6% (14) · ♥ 77.8% (9) · ♦ 83.3% (12) · ♣ 91.7% (12)

vs par by strain: NT -0.60 (78) · a suit -0.87 (143)

vs par by level: part-score -0.67 (84) · game -0.59 (128) · slam -4.44 (9)

By role: declaring -1.08/bd (-2.83 vs par · 126) · defending -0.45/bd (+1.97 vs par · 97)

By vulnerability: vulnerable -0.73/bd (-0.43 vs par · 111) · not vulnerable -0.88/bd (-1.05 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.ZoliA.Della Monta – G.SmykallaOpen15-46.2-3.08-5.07
Round 2S.ZoliA.Martorell – M.HernandezClosed16+10.5+0.66+0.50
Round 3S.ZoliA.Rosetta – M.VanuzziClosed16-22.7-1.42+0.31
Round 4S.ZoliL.Hallqvist – Y.JohanssonClosed16+1.7+0.11+1.31
Round 5S.ZoliH.Rasmussen – L.BildeClosed16-39.3-2.46-4.00
Round 6S.ZoliH.Ozgur – I.OzbayClosed16-4.2-0.26-1.56
Round 7S.ZoliO.Hegedus – A.ZalaiOpen16-38.0-2.38-0.88
Round 8S.ZoliC.Arnolds – S.KolenOpen16+25.2+1.57+1.06
Round 9S.ZoliC.Puillet – S.RollandOpen16-19.8-1.24-1.12
Round 10S.ZoliA.Asulin – H.LeviOpen16-44.7-2.79-2.88
Round 11S.ZoliC.Draper – C.SealeClosed16+3.3+0.21+1.00
Round 12S.ZoliM.Oras – M.IherOpen16+11.3+0.71+0.81
Round 13S.ZoliL.Grude – B.OigardenOpen16-2.2-0.14+1.12
Round 14S.ZoliD.Kazmucha – A.SarniakClosed16-14.2-0.89-1.31
Round 15S.ZoliD.Greenwood – T.RigneyClosed0+0.0+0.00·
Round 16S.ZoliA.Nielsen – H.SturlaugsdottirClosed0+0.0+0.00·
Round 18S.ZoliV.Waelti – E.ChengOpen0+0.0+0.00·
Round 19S.ZoliA.Oliveira – A.De Magalhaes PereiraOpen0+0.0+0.00·

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
+11.2Round 2🇪🇸 SPAIN267♥♠3=+0
+10.8Round 4🇸🇪 SWEDEN203NT♠J-1+17
+10.3Round 12🇪🇪 ESTONIA154♦x♣4=+9
+9.6Round 6🇹🇷 TURKIYE294♠♠A+1+1
+9.5Round 4🇸🇪 SWEDEN273♥x♠J-3+2
+9.5Round 8🇳🇱 NETHERLANDS43NT♦7-1+12
+8.5Round 14🇵🇱 POLAND25♣♦3-1+12
+8.2Round 14🇵🇱 POLAND94♠♦A-1+10
+7.2Round 8🇳🇱 NETHERLANDS144♥♠Q=+0
+7.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253NT♣3-2+11
+6.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♥♦A-1+12
+6.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND291♠♦K-4+14
+6.4Round 10🇮🇱 ISRAEL146♣♦Q-2+11
+6.1Round 12🇪🇪 ESTONIA23NT♣7=+0
+6.0Round 5🇩🇰 DENMARK101NT♦2+3+10
+5.8Round 10🇮🇱 ISRAEL133NTx♦K=+4
+5.5Round 8🇳🇱 NETHERLANDS104♥♦Q-2+3
+5.4Round 2🇪🇸 SPAIN175♠♣A-2+9
+5.2Round 13🇳🇴 NORWAY243NT♥10=+0
+4.8Round 2🇪🇸 SPAIN204♠♥6-1+6
+4.6Round 13🇳🇴 NORWAY303NT♠2=+3
+4.5Round 14🇵🇱 POLAND73NT♥A-1+9
+4.4Round 4🇸🇪 SWEDEN214♥♠K+1+11
+4.4Round 8🇳🇱 NETHERLANDS83NT♥9-1+10
+4.4Round 12🇪🇪 ESTONIA14♠♦10+2+2
+4.1Round 9🇫🇷 FRANCE171NT♥5=+5
+4.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND202♥♦4+1+10
+3.9Round 8🇳🇱 NETHERLANDS24♠♣A=-1
+3.5Round 2🇪🇸 SPAIN273♠♥A-4+6
+3.3Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND221NT♥Q=+0
+3.2Round 7🇭🇺 HUNGARY234♠♥5=+0
+3.2Round 8🇳🇱 NETHERLANDS134♠♦9-1+6
+3.2Round 12🇪🇪 ESTONIA92♠♥7=+6
+3.0Round 6🇹🇷 TURKIYE324♥♥3=+3
+3.0Round 13🇳🇴 NORWAY294♠♣3+1+0
+2.7Round 13🇳🇴 NORWAY224♥♠10=+10
+2.6Round 3🇮🇹 ITALY62♠♦10=+6
+2.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264♠♠6-1+9
+2.5Round 5🇩🇰 DENMARK151NT♥J-2+3
+2.5Round 9🇫🇷 FRANCE294♥♦10=+3
+2.5Round 12🇪🇪 ESTONIA162♥♥A=+1
+2.2Round 3🇮🇹 ITALY163♥♠7-1+4
+2.1Round 1🇩🇪 GERMANY164♠♣K+2-13
+2.1Round 2🇪🇸 SPAIN251NTx♦6-1+0
+2.1Round 12🇪🇪 ESTONIA73♥♣3=+6
+2.0Round 9🇫🇷 FRANCE313NT♦2+2+2
+1.9Round 9🇫🇷 FRANCE253NT♠9+2+1
+1.9Round 9🇫🇷 FRANCE273♠♦K-2+7
+1.8Round 1🇩🇪 GERMANY25♠♣A=+1
+1.8Round 4🇸🇪 SWEDEN303NT♠2=-1
+1.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243♠♦8+1+6
+1.8Round 12🇪🇪 ESTONIA53NT♣K+1+1
+1.7Round 5🇩🇰 DENMARK144♠♥3=+0
+1.6Round 2🇪🇸 SPAIN312♥♦J=+6
+1.6Round 8🇳🇱 NETHERLANDS154♦♠J-1+2
+1.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND282♠♣A+1+6
+1.5Round 4🇸🇪 SWEDEN262♦♠3+1-1
+1.5Round 13🇳🇴 NORWAY215♣♥K+1+1
+1.4Round 3🇮🇹 ITALY24♥♦J=+0
+1.4Round 10🇮🇱 ISRAEL42♠♣6+1+0
+1.3Round 8🇳🇱 NETHERLANDS93♠♣A-1-3
+1.2Round 2🇪🇸 SPAIN244♥♦K+1+1
+1.2Round 3🇮🇹 ITALY124♥♣8=+0
+1.1Round 6🇹🇷 TURKIYE204♥♠3+1+4
+1.1Round 7🇭🇺 HUNGARY224♥♦2-1+5
+1.1Round 7🇭🇺 HUNGARY283♦♥7=+1
+1.1Round 13🇳🇴 NORWAY234♥♦3-2+12
+1.0Round 6🇹🇷 TURKIYE213NT♣3-1-8
+0.9Round 4🇸🇪 SWEDEN224♥♠10-2+5
+0.9Round 6🇹🇷 TURKIYE233NT♥J=-1
+0.9Round 7🇭🇺 HUNGARY312♦♣4=+1
+0.8Round 3🇮🇹 ITALY132♥♣7-1+5
+0.8Round 4🇸🇪 SWEDEN321NT♣2-2-1
+0.8Round 9🇫🇷 FRANCE284♥♦6=+0
+0.7Round 3🇮🇹 ITALY153♠♥4=+0
+0.6Round 3🇮🇹 ITALY103♣♥2-1+11
+0.6Round 12🇪🇪 ESTONIA63NT♠10=+1
+0.5Round 5🇩🇰 DENMARK21NT♠5+1-7
+0.5Round 6🇹🇷 TURKIYE253NT♠8=+0
+0.4Round 2🇪🇸 SPAIN193♥♥6=+0
+0.4Round 2🇪🇸 SPAIN234♠♦2+1+0
+0.4Round 5🇩🇰 DENMARK123NT♣Q=+0
+0.4Round 10🇮🇱 ISRAEL91NT♠Q=-1
+0.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♥10=+0
+0.4Round 12🇪🇪 ESTONIA101NT♠3+2+1
+0.3Round 2🇪🇸 SPAIN214♠♣J+1+0
+0.3Round 8🇳🇱 NETHERLANDS74NT♣7+1+0
+0.3Round 8🇳🇱 NETHERLANDS162♠♣A-2-1
+0.2Round 6🇹🇷 TURKIYE194♥♦6+2+11
+0.2Round 8🇳🇱 NETHERLANDS113♥♦2=+0
+0.1Round 3🇮🇹 ITALY83NT♠5+2+10
+0.1Round 6🇹🇷 TURKIYE183NT♠3+1+0
+0.1Round 6🇹🇷 TURKIYE301NT♠3+1+0
+0.1Round 6🇹🇷 TURKIYE314♠♥6+2-11
+0.1Round 10🇮🇱 ISRAEL14♥♦K+1-11
+0.1Round 10🇮🇱 ISRAEL115♠♣K=+0
+0.1Round 13🇳🇴 NORWAY193NT♠J=-1
+0.1Round 14🇵🇱 POLAND34♥♠Q+1-13
+0.1Round 14🇵🇱 POLAND84NT♣4=+0
-0.0Round 14🇵🇱 POLAND65♣♦2=+2
-0.1Round 4🇸🇪 SWEDEN193NT♥10+1+11
-0.1Round 7🇭🇺 HUNGARY252NT♠6-2+5
-0.1Round 10🇮🇱 ISRAEL21NT♥7-2+0
-0.2Round 4🇸🇪 SWEDEN173NT♥J+3+11
-0.2Round 7🇭🇺 HUNGARY183NT♥9+2+12
-0.4Round 9🇫🇷 FRANCE303♦♥6-1-3
-0.4Round 13🇳🇴 NORWAY272♠♥K=+0
-0.5Round 1🇩🇪 GERMANY51NT♠5+1+0
-0.5Round 1🇩🇪 GERMANY116NT♠J=-11
-0.5Round 5🇩🇰 DENMARK64♠♣K+2-12
-0.5Round 9🇫🇷 FRANCE214♠♣Q-2+1
-0.5Round 13🇳🇴 NORWAY28Pass+3
-0.5Round 14🇵🇱 POLAND54♠♦6=+0
-0.6Round 1🇩🇪 GERMANY34♠♣A-1+1
-0.6Round 1🇩🇪 GERMANY9Pass+3
-0.6Round 7🇭🇺 HUNGARY203NT♦8+2+0
-0.6Round 7🇭🇺 HUNGARY245♣♥2=+0
-0.6Round 8🇳🇱 NETHERLANDS34♥♣2+1+0
-0.7Round 3🇮🇹 ITALY73NT♠10+1+0
-0.8Round 2🇪🇸 SPAIN222♦♥J+2-10
-0.8Round 4🇸🇪 SWEDEN291♥♠8+3-1
-0.8Round 5🇩🇰 DENMARK163♦♠Q+1+0
-0.8Round 6🇹🇷 TURKIYE281♥♣A-1-1
-0.8Round 12🇪🇪 ESTONIA113♦♣A=+0
-0.9Round 12🇪🇪 ESTONIA83NT♠9+1+0
-1.1Round 1🇩🇪 GERMANY61NT♠6-1-2
-1.1Round 2🇪🇸 SPAIN303♠♥10-1+6
-1.1Round 4🇸🇪 SWEDEN283NT♠5+2+0
-1.1Round 9🇫🇷 FRANCE324♠♦9+1+0
-1.1Round 10🇮🇱 ISRAEL83♦♠A-1-2
-1.1Round 13🇳🇴 NORWAY203NT♠10+3+13
-1.1Round 13🇳🇴 NORWAY261NT♠4+1+0
-1.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233NT♣4=-1
-1.3Round 3🇮🇹 ITALY53NT♣9+2+0
-1.3Round 14🇵🇱 POLAND153NT♥A+2-11
-1.4Round 12🇪🇪 ESTONIA33NT♦7-2-3
-1.4Round 13🇳🇴 NORWAY252♦♠9=+1
-1.5Round 8🇳🇱 NETHERLANDS123NT♥7+3-1
-1.5Round 9🇫🇷 FRANCE204♥♣4+2+12
-1.6Round 2🇪🇸 SPAIN293NT♠2+2+0
-1.6Round 5🇩🇰 DENMARK53NT♣2=-3
-1.8Round 6🇹🇷 TURKIYE274♠♦3+1-1
-1.8Round 7🇭🇺 HUNGARY272♥♥5-3+6
-1.8Round 8🇳🇱 NETHERLANDS14♠♣A+1+0
-1.8Round 14🇵🇱 POLAND123NT♦7-1-10
-2.0Round 12🇪🇪 ESTONIA134♥♦4+1+0
-2.2Round 1🇩🇪 GERMANY13♠♥3-1-2
-2.2Round 5🇩🇰 DENMARK93♠♣5-2-2
-2.2Round 7🇭🇺 HUNGARY293♦♥A+2-10
-2.2Round 10🇮🇱 ISRAEL63♦♠8+2-6
-2.2Round 14🇵🇱 POLAND13NT♠J+3+10
-2.3Round 9🇫🇷 FRANCE242♠♦Q=+0
-2.4Round 4🇸🇪 SWEDEN311NT♦7-1-4
-2.6Round 4🇸🇪 SWEDEN251NT♥9-1-5
-2.6Round 5🇩🇰 DENMARK32♠♣2+1+0
-2.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND324♥♥4=-13
-2.6Round 14🇵🇱 POLAND43NT♦6-1-5
-2.7Round 14🇵🇱 POLAND102♠♠5+3+0
-2.8Round 3🇮🇹 ITALY13♥♦A=-1
-2.8Round 3🇮🇹 ITALY34♥♦A-1-6
-2.8Round 3🇮🇹 ITALY143♠♦A=-1
-3.1Round 2🇪🇸 SPAIN283♥♦2=-1
-3.1Round 6🇹🇷 TURKIYE264♣♦Q-1-6
-3.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND313♦♣4=-7
-3.2Round 1🇩🇪 GERMANY151♦♠7+3+0
-3.3Round 13🇳🇴 NORWAY323NT♣6-1-6
-3.4Round 7🇭🇺 HUNGARY173NT♦2+2-1
-3.4Round 9🇫🇷 FRANCE263♣♦A+2-10
-3.9Round 5🇩🇰 DENMARK12NT♦9+1-7
-3.9Round 8🇳🇱 NETHERLANDS63♠♦6-1-5
-3.9Round 9🇫🇷 FRANCE184♥♦5-3-7
-3.9Round 12🇪🇪 ESTONIA124♠♦3=+1
-3.9Round 13🇳🇴 NORWAY172♦x♠A=-3
-4.1Round 3🇮🇹 ITALY92♠♦6+2-1
-4.1Round 6🇹🇷 TURKIYE222♠♣9=+0
-4.1Round 6🇹🇷 TURKIYE244♠x♦J-1-11
-4.1Round 10🇮🇱 ISRAEL163♣♥5-1-5
-4.2Round 7🇭🇺 HUNGARY213NT♦5-5-8
-4.2Round 13🇳🇴 NORWAY314♥♠2-1-10
-4.4Round 4🇸🇪 SWEDEN183NT♠J-1-5
-4.4Round 8🇳🇱 NETHERLANDS53♣♠A-1-5
-4.4Round 12🇪🇪 ESTONIA43NT♠7-1-5
-4.5Round 1🇩🇪 GERMANY75♦♥A-3-10
-4.5Round 2🇪🇸 SPAIN326♠♣A=-5
-4.5Round 5🇩🇰 DENMARK74♦♠K+1-15
-4.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND275♣x♠K-2-4
-4.5Round 13🇳🇴 NORWAY182♥♦A-2-5
-4.5Round 14🇵🇱 POLAND144♠♦Q-1-10
-4.6Round 7🇭🇺 HUNGARY324♥♣Q=+0
-5.0Round 4🇸🇪 SWEDEN245♦♠7-2-6
-5.2Round 1🇩🇪 GERMANY123NT♣K-2-5
-5.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♦K-4-7
-5.2Round 14🇵🇱 POLAND135♣x♠K-1+0
-5.3Round 1🇩🇪 GERMANY41♠♦J+2-10
-5.4Round 5🇩🇰 DENMARK43NT♥5=+0
-5.6Round 9🇫🇷 FRANCE224♠♣2-2-13
-5.7Round 3🇮🇹 ITALY113NT♠2-1-10
-5.7Round 10🇮🇱 ISRAEL124♠♥9=-1
-5.8Round 9🇫🇷 FRANCE193NT♠5-1-6
-6.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND195♦♠3-2-9
-6.1Round 14🇵🇱 POLAND113NT♥10+1-4
-6.7Round 7🇭🇺 HUNGARY306♦♣A=-9
-6.7Round 10🇮🇱 ISRAEL53♦♦A-2-11
-6.7Round 12🇪🇪 ESTONIA143NT♠A=-7
-6.8Round 1🇩🇪 GERMANY133NT♠10-4-8
-6.9Round 6🇹🇷 TURKIYE174♦♥10-2-5
-7.8Round 5🇩🇰 DENMARK81NTx♠6-3-8
-8.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303NT♥J-1-11
-8.5Round 7🇭🇺 HUNGARY264♥♣A=-3
-8.5Round 9🇫🇷 FRANCE233NT♠J-3-10
-8.5Round 10🇮🇱 ISRAEL106♥♣6+1+13
-8.7Round 14🇵🇱 POLAND163NT♠2-4-11
-9.2Round 10🇮🇱 ISRAEL154♠♥J-1-10
-9.3Round 2🇪🇸 SPAIN184♠♥10-1-10
-9.5Round 1🇩🇪 GERMANY84♠♣Q+2-8
-9.8Round 10🇮🇱 ISRAEL73NT♥7-3-14
-10.1Round 1🇩🇪 GERMANY143♠x♦A+1-12
-10.5Round 5🇩🇰 DENMARK114♦x♣A+1-10
-10.6Round 5🇩🇰 DENMARK136♠♦5-1-13
-11.4Round 4🇸🇪 SWEDEN234♥♠A-1-12
-11.4Round 7🇭🇺 HUNGARY196♥♠6-1-13
-11.5Round 10🇮🇱 ISRAEL36♦x♠8-2-13
-12.1Round 3🇮🇹 ITALY43♠x♣Q-5-12