🇮🇹 PORTA Federico · ITALY

104rank
-46.0Butler · 224 bds
-0.21per board
±4.5swing
-0.01vs par /bd · #72/143
-0.10adjusted /bd
Butler per round: 25.8 -4.2 23 -44.8 10.2 -5.3 -27.2 3.4 -12 -6.7 -13.4 -10.1 -6.2 21.5by round

vs par split: bidding +0.08 · play -0.10

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted -0.10/bd

Card play — on target: opening leads 83.7% #43 of 143 · declarer play 73.8% #75 of 143 · defence 87.1% #65 of 143

Bidding activity — not a pass: 49.8% #1 of 143 (334/671)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (9)87.5% (40)
Declarer play47.4% (19)85.7% (42)
Defence88.5% (26)86.7% (90)

Opening leads by suit led: ♠ 87.5% (16) · ♥ 100.0% (11) · ♦ 70.0% (10) · ♣ 75.0% (12)

vs par by strain: NT -1.12 (58) · a suit +0.37 (166)

vs par by level: part-score +0.42 (87) · game +0.03 (118) · slam -2.26 (19)

By role: declaring -0.64/bd (-2.52 vs par · 108) · defending +0.20/bd (+2.32 vs par · 116)

By vulnerability: vulnerable -0.23/bd (-0.21 vs par · 112) · not vulnerable -0.18/bd (+0.19 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1F.DalpozzoJ.Alfejeva – I.RubenisOpen16+25.8+1.61+0.31
Round 2F.DalpozzoB.Utner – D.AngebrandtOpen16-4.2-0.26-0.50
Round 4F.DalpozzoC.Pimenta – J.BarbosaClosed16+23.0+1.44+2.56
Round 5F.DalpozzoA.Labaere – V.Carcassonne-LabaereOpen16-44.8-2.80-4.12
Round 6F.DalpozzoK.Marinovski – M.PilipovicClosed16+10.2+0.64+0.25
Round 9F.DalpozzoT.Suppula – J.TamminenOpen16-5.3-0.33-0.75
Round 10F.DalpozzoJ.Phelan – L.PhelanClosed16-27.2-1.70-0.62
Round 12F.DalpozzoA.Boboc – M.IonitaOpen16+3.4+0.21-1.12
Round 13F.DalpozzoI.Ciftci – A.UcarClosed16-12.0-0.75-0.44
Round 15F.DalpozzoA.Meyerson – E.MeyersonOpen16-6.7-0.42-1.19
Round 16F.DalpozzoL.Petelko – K.RetterOpen16-13.4-0.84+2.25
Round 19F.DalpozzoJ.Zmuda – P.MarcinowskiClosed16-10.1-0.63+1.50
Round 20F.DalpozzoM.Jones – A.SmithOpen16-6.2-0.39+0.69
Round 23F.DalpozzoE.Orma – R.ZvorovskiClosed16+21.5+1.34+1.00

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
+12.8Round 23🇪🇪 ESTONIA296♣♥7=+12
+10.0Round 4🇵🇹 PORTUGAL166♦♣6-1+16
+9.9Round 15🇨🇭 SWITZERLAND284♠x♦A-2+9
+9.8Round 19🇵🇱 POLAND264♠x♣9-1+8
+9.6Round 1🇱🇻 LATVIA324♠x♦A=+5
+8.7Round 6🇭🇷 CROATIA44♥x♣K-2+12
+8.6Round 6🇭🇷 CROATIA154♠♥3+2+11
+8.6Round 23🇪🇪 ESTONIA285♣♠3-1+11
+7.6Round 4🇵🇹 PORTUGAL66♣x♠A-2+12
+7.4Round 1🇱🇻 LATVIA294♠♣Q-2+8
+7.4Round 12🇷🇴 ROMANIA124♣♦K-5+12
+7.3Round 13🇹🇷 TURKIYE325♣♥3=+0
+7.2Round 1🇱🇻 LATVIA224♠♣9-4+11
+7.0Round 10🇮🇪 IRELAND103NT♠2=+3
+6.8Round 15🇨🇭 SWITZERLAND254♥♣3=+0
+6.6Round 1🇱🇻 LATVIA262♠♦J-2+2
+6.6Round 6🇭🇷 CROATIA14♠x♥A=+5
+5.7Round 15🇨🇭 SWITZERLAND314♥♠Q=+0
+5.5Round 6🇭🇷 CROATIA65♣x♦A-3+8
+5.5Round 10🇮🇪 IRELAND12♦♥Q-3+13
+5.5Round 10🇮🇪 IRELAND164♥♣A-2+3
+5.4Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♥J=-1
+5.1Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND56♠♣Q=+8
+5.0Round 15🇨🇭 SWITZERLAND183NT♠7=-1
+5.0Round 15🇨🇭 SWITZERLAND324♥♦A=+11
+5.0Round 16🇮🇱 ISRAEL73♣♥A-1+6
+5.0Round 23🇪🇪 ESTONIA181NT♣4-1+5
+4.8Round 16🇮🇱 ISRAEL143NT♥9+3+3
+4.7Round 1🇱🇻 LATVIA303NT♦2-2+6
+4.6Round 23🇪🇪 ESTONIA214♥♦7-2+6
+4.3Round 5🇧🇪 BELGIUM203♥♠2=+0
+4.3Round 9🇫🇮 FINLAND313NT♣4+1+0
+4.3Round 12🇷🇴 ROMANIA114♠♣6+1-10
+4.0Round 4🇵🇹 PORTUGAL12♦♠J+3+1
+4.0Round 6🇭🇷 CROATIA23♥♠5-1+4
+3.7Round 2🇦🇹 AUSTRIA93♠♦Q=+7
+3.7Round 4🇵🇹 PORTUGAL154♥♣Q-1+5
+3.7Round 9🇫🇮 FINLAND202♥x♣A-1+3
+3.7Round 9🇫🇮 FINLAND323NT♠5=+7
+3.7Round 15🇨🇭 SWITZERLAND222♠♥K+1+6
+3.7Round 15🇨🇭 SWITZERLAND232♥♣6=+6
+3.4Round 9🇫🇮 FINLAND213♠♥A+1+6
+3.4Round 13🇹🇷 TURKIYE203♠♦9-1-1
+3.4Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND156♥♣A=+1
+3.3Round 1🇱🇻 LATVIA212♥♣9=+0
+3.3Round 23🇪🇪 ESTONIA231NT♠T-2+3
+3.1Round 9🇫🇮 FINLAND283♦♣A+1+1
+2.8Round 13🇹🇷 TURKIYE184♥♦3+2+11
+2.8Round 19🇵🇱 POLAND213♣♠K+3+15
+2.7Round 2🇦🇹 AUSTRIA103NT♠8-1-3
+2.6Round 10🇮🇪 IRELAND24♥♣2-2+6
+2.4Round 4🇵🇹 PORTUGAL144♥♣7+1+11
+2.4Round 13🇹🇷 TURKIYE252♦♣K+2+0
+2.4Round 23🇪🇪 ESTONIA324♥♠K=+0
+2.3Round 4🇵🇹 PORTUGAL94♠♥A-1+13
+2.3Round 6🇭🇷 CROATIA134♠♥A+1+0
+2.1Round 13🇹🇷 TURKIYE223NT♦J+3+12
+2.1Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥♦A-1+6
+2.0Round 1🇱🇻 LATVIA314♠♦9-1+5
+2.0Round 5🇧🇪 BELGIUM313NT♥Q+1+0
+2.0Round 10🇮🇪 IRELAND33♠♥J=-1
+2.0Round 12🇷🇴 ROMANIA134♥♦K-3+9
+2.0Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND26NT♦J=+0
+1.9Round 2🇦🇹 AUSTRIA42♠♥8+1+0
+1.8Round 12🇷🇴 ROMANIA146♣♦6=-2
+1.7Round 4🇵🇹 PORTUGAL71NT♥Q-1-5
+1.7Round 10🇮🇪 IRELAND63♣♠7-1+10
+1.7Round 13🇹🇷 TURKIYE284♣♥4+2+13
+1.7Round 15🇨🇭 SWITZERLAND201NT♦8-1+5
+1.7Round 23🇪🇪 ESTONIA174♠♦K+1+0
+1.7Round 23🇪🇪 ESTONIA223NT♠7+2+1
+1.6Round 1🇱🇻 LATVIA242♠♦7+1-1
+1.5Round 1🇱🇻 LATVIA193NT♠Q+2-11
+1.5Round 16🇮🇱 ISRAEL33NT♥6+1+0
+1.5Round 19🇵🇱 POLAND243♣♠Q=+5
+1.3Round 16🇮🇱 ISRAEL123NT♠8+1+17
+1.3Round 19🇵🇱 POLAND273NT♥3+1+1
+1.2Round 2🇦🇹 AUSTRIA11NT♣T-2-1
+1.2Round 9🇫🇮 FINLAND296♥♣5+1-13
+1.2Round 19🇵🇱 POLAND223♠♦T-2-1
+1.2Round 19🇵🇱 POLAND253♠♣3-1+4
+1.1Round 10🇮🇪 IRELAND74♠♥K-2+2
+1.1Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♥♦A+1+0
+1.0Round 16🇮🇱 ISRAEL95♠♦9=+0
+0.9Round 4🇵🇹 PORTUGAL103♠♣K-1-1
+0.9Round 4🇵🇹 PORTUGAL131♣♠4+3+0
+0.9Round 13🇹🇷 TURKIYE293♣♠3=-6
+0.8Round 13🇹🇷 TURKIYE304♠♣A+1-4
+0.7Round 2🇦🇹 AUSTRIA81NT♣J-2+0
+0.7Round 2🇦🇹 AUSTRIA144♥♣3=-1
+0.7Round 5🇧🇪 BELGIUM173NT♦8=+7
+0.7Round 9🇫🇮 FINLAND193♠♣A=+0
+0.6Round 19🇵🇱 POLAND193NT♠3=+1
+0.5Round 12🇷🇴 ROMANIA33NT♥6+2+0
+0.5Round 16🇮🇱 ISRAEL84♥♠K+1+11
+0.4Round 2🇦🇹 AUSTRIA74♥♦K+1+0
+0.4Round 5🇧🇪 BELGIUM304NT♠8=+11
+0.4Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43NT♠Q+2+12
+0.3Round 12🇷🇴 ROMANIA55♦♥A=+2
+0.3Round 16🇮🇱 ISRAEL13♥♣A-2-1
+0.2Round 9🇫🇮 FINLAND233NT♠2+2+0
+0.2Round 9🇫🇮 FINLAND303NT♦J-1+5
+0.2Round 16🇮🇱 ISRAEL103NT♠2+1+1
+0.1Round 2🇦🇹 AUSTRIA123♠♣K-1+10
+0.1Round 12🇷🇴 ROMANIA163♠♥J-1+2
+0.1Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND15♦♦4=-1
+0.1Round 23🇪🇪 ESTONIA264♥♦6+1+1
+0.0Round 1🇱🇻 LATVIA201NT♣5=+2
+0.0Round 2🇦🇹 AUSTRIA161♠♣A+1-1
-0.0Round 12🇷🇴 ROMANIA14♦♠A=+0
-0.0Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND112♦♦7+2+0
-0.1Round 4🇵🇹 PORTUGAL33NT♠Q=+1
-0.1Round 12🇷🇴 ROMANIA84♠♥4+2-11
-0.2Round 2🇦🇹 AUSTRIA52♦♠3-2-1
-0.2Round 6🇭🇷 CROATIA93♠♥3=+0
-0.3Round 4🇵🇹 PORTUGAL122♣♠K=-1
-0.3Round 9🇫🇮 FINLAND251NT♣2+1-7
-0.3Round 9🇫🇮 FINLAND273NT♣9+2+14
-0.4Round 2🇦🇹 AUSTRIA24♠♥A=+0
-0.4Round 6🇭🇷 CROATIA53♥♣K=+0
-0.4Round 6🇭🇷 CROATIA73NT♠6+2-12
-0.4Round 6🇭🇷 CROATIA143♠♣4+1-6
-0.4Round 12🇷🇴 ROMANIA45♥♣2=-13
-0.4Round 19🇵🇱 POLAND324♠♣6=+11
-0.5Round 23🇪🇪 ESTONIA275♥♠K=+0
-0.6Round 2🇦🇹 AUSTRIA62♥♦A-2+1
-0.6Round 5🇧🇪 BELGIUM221NT♠6+1+0
-0.7Round 1🇱🇻 LATVIA274♠♥J=+0
-0.7Round 4🇵🇹 PORTUGAL113♦♥5-3+7
-0.7Round 6🇭🇷 CROATIA163NT♦8+1-1
-0.7Round 12🇷🇴 ROMANIA23♠♣7-2-1
-0.7Round 12🇷🇴 ROMANIA94♠♥2=+0
-0.7Round 16🇮🇱 ISRAEL44♥♣K+1-4
-0.8Round 5🇧🇪 BELGIUM243♦♣K+1+0
-0.8Round 19🇵🇱 POLAND173NT♦3-3+6
-0.9Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♥♣A-1-5
-0.9Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND165♣♥K=+11
-1.0Round 5🇧🇪 BELGIUM194♦♣4=-7
-1.0Round 9🇫🇮 FINLAND171NT♦7=+0
-1.0Round 12🇷🇴 ROMANIA104♠♣K+1-1
-1.0Round 23🇪🇪 ESTONIA254♠♦6=-3
-1.1Round 1🇱🇻 LATVIA232♥♦Q+1+0
-1.1Round 4🇵🇹 PORTUGAL83♦♠Q=+0
-1.2Round 2🇦🇹 AUSTRIA133NT♦K+2-16
-1.2Round 10🇮🇪 IRELAND113NT♥2-2-6
-1.2Round 12🇷🇴 ROMANIA72♠♥6-1+0
-1.3Round 16🇮🇱 ISRAEL162♥♣T+1-1
-1.4Round 16🇮🇱 ISRAEL24♠♦A-1+2
-1.4Round 16🇮🇱 ISRAEL53♦♥6-2+1
-1.5Round 6🇭🇷 CROATIA113♥♠J+1+7
-1.5Round 19🇵🇱 POLAND312♠♦2=+0
-1.7Round 4🇵🇹 PORTUGAL24♥♠J=-6
-1.7Round 19🇵🇱 POLAND283♣♥8+1+0
-1.7Round 23🇪🇪 ESTONIA193♦♥A=+0
-1.8Round 1🇱🇻 LATVIA256NT♥2-1-14
-1.8Round 5🇧🇪 BELGIUM184♠♣J=+0
-1.8Round 15🇨🇭 SWITZERLAND242♠♠6=-5
-1.8Round 16🇮🇱 ISRAEL62♠♣K+1+0
-2.0Round 13🇹🇷 TURKIYE272NT♠8=-7
-2.0Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND91NT♣5=-5
-2.1Round 5🇧🇪 BELGIUM274♠♣2-1-10
-2.1Round 13🇹🇷 TURKIYE233♦♥A=-6
-2.3Round 2🇦🇹 AUSTRIA153♠♥K=+0
-2.4Round 16🇮🇱 ISRAEL153♥x♠A-1-5
-2.5Round 19🇵🇱 POLAND234♠♠6-2-8
-2.6Round 13🇹🇷 TURKIYE213♥♠A=+1
-2.7Round 4🇵🇹 PORTUGAL42♠♣3=-12
-2.7Round 5🇧🇪 BELGIUM213NT♥7-1-12
-2.8Round 23🇪🇪 ESTONIA204♥♠9-2-3
-2.9Round 1🇱🇻 LATVIA174♣♦J=+0
-2.9Round 6🇭🇷 CROATIA34♥♦5=-3
-2.9Round 13🇹🇷 TURKIYE174♥♣5-1-14
-2.9Round 15🇨🇭 SWITZERLAND262♣♦K-3+8
-3.0Round 15🇨🇭 SWITZERLAND302♠♥A=+0
-3.0Round 19🇵🇱 POLAND184♥♦2=+0
-3.0Round 19🇵🇱 POLAND202♠♣7=+1
-3.1Round 6🇭🇷 CROATIA84♠♦2-2-6
-3.2Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♠♦Q-2-2
-3.4Round 10🇮🇪 IRELAND83NT♠T=-7
-3.6Round 15🇨🇭 SWITZERLAND175♣♥A+1-9
-3.6Round 15🇨🇭 SWITZERLAND216♣♠A-1-6
-3.8Round 2🇦🇹 AUSTRIA32♦♣A-1-5
-3.9Round 4🇵🇹 PORTUGAL52♥♠2=+0
-3.9Round 5🇧🇪 BELGIUM232♠♠T+2-7
-3.9Round 9🇫🇮 FINLAND263NT♥J-3-10
-3.9Round 12🇷🇴 ROMANIA62♣♦K-2-5
-4.0Round 5🇧🇪 BELGIUM282♥♦8+1-7
-4.1Round 6🇭🇷 CROATIA104♠♥3+1-1
-4.1Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♥J+2+0
-4.2Round 23🇪🇪 ESTONIA303NT♣Q-3-6
-4.2Round 23🇪🇪 ESTONIA314♠x♦6-1+0
-4.3Round 13🇹🇷 TURKIYE196♣♠J=+13
-4.3Round 23🇪🇪 ESTONIA243NT♥7-2-11
-4.4Round 19🇵🇱 POLAND293♣♣2-1-5
-4.7Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND135♦♣A-2-2
-4.8Round 10🇮🇪 IRELAND154♠♦2=+0
-4.8Round 13🇹🇷 TURKIYE314♠♦Q=-7
-4.9Round 9🇫🇮 FINLAND243NT♥6=-11
-4.9Round 10🇮🇪 IRELAND134♥♠K=-9
-5.0Round 1🇱🇻 LATVIA284NT♥Q+2-13
-5.0Round 5🇧🇪 BELGIUM323NT♣8-5-8
-5.0Round 12🇷🇴 ROMANIA153♥♣A-1+0
-5.4Round 13🇹🇷 TURKIYE265♣♥6=-3
-5.6Round 10🇮🇪 IRELAND44♠♣4+1+0
-6.4Round 9🇫🇮 FINLAND223NT♥4+1-1
-6.4Round 10🇮🇪 IRELAND126♦♠A-1-5
-6.6Round 1🇱🇻 LATVIA182♦x♥9-1+5
-7.1Round 2🇦🇹 AUSTRIA116♦♦3=+2
-7.8Round 16🇮🇱 ISRAEL133NT♥A-4+6
-8.3Round 10🇮🇪 IRELAND94♠♣K=-3
-8.5Round 10🇮🇪 IRELAND53NT♦4-1-6
-8.5Round 15🇨🇭 SWITZERLAND276♠♣T=-11
-9.0Round 9🇫🇮 FINLAND185♦x♠A+1-6
-9.3Round 13🇹🇷 TURKIYE243NTx♣Q-2-9
-9.4Round 5🇧🇪 BELGIUM264♥♦6-4-11
-9.5Round 10🇮🇪 IRELAND143NT♣T-1-10
-10.0Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♣x♠A=-11
-10.2Round 5🇧🇪 BELGIUM296♣♦5-1-12
-10.7Round 5🇧🇪 BELGIUM256♦♠Q-1-10
-11.2Round 16🇮🇱 ISRAEL117♥♦3=+0
-11.2Round 19🇵🇱 POLAND306♣♠Q-2-14
-11.6Round 15🇨🇭 SWITZERLAND194♣x♥9-3-12
-11.8Round 6🇭🇷 CROATIA125♦x♥6-3-14
-13.2Round 15🇨🇭 SWITZERLAND296♦♥K-1-20