🇮🇹 PORTA Federico · ITALY

14rank
+98.9Butler · 152 bds
+0.65per board
±5.2swing
+0.95vs par /bd · #15/107
+0.67adjusted /bd
Butler per round: -5 -6.8 10.1 27 -1.4 -7.8 13.4 5.7 -8 -5.9 6.8 8.3 5.6 20.5 -6.7 -7 26.8 -1.4 24.7by round

vs par split: bidding +0.95 · play +0.01

Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted +0.67/bd

Card play — on target: opening leads 83.8% #44 of 107 · declarer play 75.0% #48 of 107 · defence 88.0% #30 of 107

Bidding activity — not a pass: 48.0% #18 of 107 (212/442)

Card play by contract type — on target
vs NTvs a suit
Opening leads76.9% (13)87.5% (24)
Declarer play66.7% (9)77.4% (31)
Defence82.6% (23)90.4% (52)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (12) · ♦ 69.2% (13) · ♣ 83.3% (6)

vs par by strain: NT -0.37 (43) · a suit +1.48 (109)

vs par by level: part-score +1.29 (52) · game +1.22 (90) · slam -3.20 (10)

By role: declaring +0.18/bd (-1.20 vs par · 77) · defending +1.13/bd (+3.16 vs par · 75)

By vulnerability: vulnerable +0.58/bd (+1.17 vs par · 76) · not vulnerable +0.72/bd (+0.74 vs par · 76)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.CarlettiW.Bak – J.BazylukOpen8-5.0-0.62-0.88
Round 2A.CarlettiO.Nijssen – T.Van De PaverdOpen8-6.8-0.85-0.38
Round 3A.CarlettiG.Morgan – G.BartleyOpen8+10.1+1.26+2.62
Round 4A.CarlettiR.Xiao – O.SchiresonOpen8+27.0+3.38+4.25
Round 5A.CarlettiL.Sanderson – D.WinterOpen8-1.4-0.17-1.12
Round 6A.CarlettiP.Promjan – S.KocharoenClosed8-7.8-0.97-0.75
Round 7C.BrusottiT.Chowdhury – T.RodriguesClosed8+13.4+1.68+0.38
Round 8A.CarlettiM.Fragola – N.TabataOpen8+5.7+0.71-0.88
Round 9A.CarlettiE.Ng – J.YanOpen8-8.0-1.00+0.50
Round 10A.CarlettiZ.Wang – Z.LiClosed8-5.9-0.74-0.38
Round 11A.CarlettiM.Hu – E.WoodClosed8+6.8+0.85+2.25
Round 12A.CarlettiC.Lahrmann – D.TylvadClosed8+8.3+1.04+2.62
Round 13C.BrusottiC.Havens – Q.ChenClosed8+5.6+0.70+2.38
Round 14A.CarlettiN.Khutorsky – A.ZeitakOpen8+20.5+2.56+1.12
Round 15C.BrusottiL.Ceglia – H.SalomaoClosed8-6.7-0.84+1.50
Round 16A.CarlettiI.Papaspyrou – M.SoumplisClosed8-7.0-0.88-0.38
Round 17A.CarlettiK.Takizawa – K.YagishitaOpen8+26.8+3.35+2.75
Round 18A.CarlettiS.Clementsson – A.SandinOpen8-1.4-0.17+1.25
Round 19A.CarlettiD.Molina – C.YanezOpen8+24.7+3.09+1.25

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
+15.7Round 14🇮🇱 ISRAEL143♠x♠K-7+15
+12.8Round 17🇯🇵 JAPAN74♥♣A=+13
+11.9Round 4🇺🇸 USA2293NT♥3-2+13
+11.8Round 18🇸🇪 SWEDEN165♣xx♠3-2+12
+11.2Round 16🇬🇷 GREECE314♠x♥A-2+9
+10.6Round 7🇮🇳 INDIA234♠x♥2-2+12
+10.3Round 19🇦🇷 ARGENTINA234♠♥K-1+16
+10.2Round 13🇨🇦 CANADA14♥♠7-1+14
+10.0Round 8🇫🇷 FRANCE326♦♠A=+7
+9.8Round 10🇨🇳 CHINA124♠x♣8=+9
+9.3Round 17🇯🇵 JAPAN16♠♥Q=+0
+9.1Round 17🇯🇵 JAPAN82NTx♣T=+9
+8.7Round 4🇺🇸 USA2324NT♦7+2+14
+8.5Round 3🇦🇺 AUSTRALIA235♦♥K-1+11
+8.4Round 1🇵🇱 POLAND55♥x♠K+2+8
+8.3Round 6🇹🇭 THAILAND104♦♠5=+10
+8.3Round 12🇩🇰 DENMARK316♠♠4=+0
+7.5Round 10🇨🇳 CHINA94♠♥5+2+11
+7.3Round 19🇦🇷 ARGENTINA194♥♣K=-13
+7.1Round 11🇺🇸 USA1234♠♦J-1+12
+6.7Round 9🇭🇰 HONG KONG CHINA53NT♠Q=+7
+6.5Round 3🇦🇺 AUSTRALIA174♥♦J=+7
+6.4Round 9🇭🇰 HONG KONG CHINA63♠♥K=+0
+6.4Round 11🇺🇸 USA1226♠♣A-1+11
+6.1Round 4🇺🇸 USA2274♥♣7=+0
+5.5Round 12🇩🇰 DENMARK274♠♥K-1+10
+5.4Round 8🇫🇷 FRANCE254♥♦K+1+4
+5.2Round 8🇫🇷 FRANCE273NT♥Q-2+11
+4.7Round 4🇺🇸 USA2303NT♥2-2+5
+4.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52♠♥A=+9
+4.1Round 1🇵🇱 POLAND61NT♥3-2+5
+4.1Round 17🇯🇵 JAPAN65♦x♥2-1+6
+3.9Round 7🇮🇳 INDIA202♥♠J-3+4
+3.8Round 16🇬🇷 GREECE254♥x♣A-2+5
+3.8Round 19🇦🇷 ARGENTINA214♠♥5-2+7
+3.7Round 1🇵🇱 POLAND33♠♣K=+0
+3.6Round 14🇮🇱 ISRAEL91NTx♣J-1+0
+3.5Round 13🇨🇦 CANADA53♣♦K=+5
+3.3Round 14🇮🇱 ISRAEL152♠♥8=+1
+3.1Round 2🇳🇱 NETHERLANDS102♦♣K=+5
+3.0Round 14🇮🇱 ISRAEL114♠♣3=+3
+2.9Round 4🇺🇸 USA2312♥♥2=+0
+2.9Round 18🇸🇪 SWEDEN135♥♠4=+0
+2.8Round 10🇨🇳 CHINA142♥♦K+1+0
+2.6Round 2🇳🇱 NETHERLANDS154♠♠A-1+10
+2.6Round 3🇦🇺 AUSTRALIA212♦♠K-1+2
+2.1Round 9🇭🇰 HONG KONG CHINA14♠♥4-1+10
+2.1Round 15🇧🇷 BRAZIL223NT♥T+3+1
+1.9Round 7🇮🇳 INDIA174♥♠A-1-2
+1.7Round 7🇮🇳 INDIA184♠♦T-1+0
+1.7Round 19🇦🇷 ARGENTINA184♦♥2-1+2
+1.7Round 19🇦🇷 ARGENTINA204♠♦T=-1
+1.6Round 3🇦🇺 AUSTRALIA244♠♠6-1+5
+1.6Round 9🇭🇰 HONG KONG CHINA44♥♦Q-2+8
+1.6Round 18🇸🇪 SWEDEN94♥♣6+2+11
+1.5Round 11🇺🇸 USA1184♦♥J+2+10
+1.4Round 8🇫🇷 FRANCE294♠♦3+2+1
+1.4Round 12🇩🇰 DENMARK323NT♠Q=+2
+1.4Round 17🇯🇵 JAPAN53NT♣K+1-1
+1.3Round 15🇧🇷 BRAZIL181NT♠T-1+3
+1.1Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND25♣♥Q-1-5
+1.1Round 6🇹🇭 THAILAND112♥♠3=+0
+0.9Round 13🇨🇦 CANADA32♠♥K=-5
+0.9Round 19🇦🇷 ARGENTINA243♦♥K+1+0
+0.8Round 6🇹🇭 THAILAND163♥♦K-2+0
+0.8Round 11🇺🇸 USA1202NT♥6=+0
+0.8Round 14🇮🇱 ISRAEL134♠♣T+1+0
+0.8Round 15🇧🇷 BRAZIL233♠♦2-1+11
+0.7Round 12🇩🇰 DENMARK253♠♣2=+7
+0.7Round 14🇮🇱 ISRAEL162♠♥Q+2-10
+0.6Round 12🇩🇰 DENMARK303♦♠9-3+7
+0.5Round 7🇮🇳 INDIA241NT♥3+1+0
+0.5Round 13🇨🇦 CANADA65♦♣Q-2+5
+0.3Round 1🇵🇱 POLAND74♠♦A=+0
+0.2Round 7🇮🇳 INDIA223NT♠J=+0
+0.2Round 15🇧🇷 BRAZIL214♥♦4=+0
+0.1Round 4🇺🇸 USA2262NT♦8+2+10
+0.1Round 8🇫🇷 FRANCE304♠♣A+1+0
+0.1Round 10🇨🇳 CHINA106♠x♦2-2+0
+0.1Round 14🇮🇱 ISRAEL123NT♣5+2+0
+0.1Round 18🇸🇪 SWEDEN142♥♣T-1+4
-0.0Round 16🇬🇷 GREECE284♠♣Q=+6
-0.1Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠♦3=+0
-0.1Round 12🇩🇰 DENMARK264♠♣K=+0
-0.1Round 13🇨🇦 CANADA83NT♥2+2+0
-0.2Round 13🇨🇦 CANADA22♥♣2-1+2
-0.3Round 6🇹🇭 THAILAND121NT♥2=+5
-0.3Round 19🇦🇷 ARGENTINA174♠♦Q+1+0
-0.5Round 2🇳🇱 NETHERLANDS113♦♣2=-7
-0.5Round 15🇧🇷 BRAZIL194♠♥A+1+0
-0.5Round 16🇬🇷 GREECE274♥♦Q=+1
-0.6Round 1🇵🇱 POLAND81NT♥K-2-8
-0.6Round 3🇦🇺 AUSTRALIA203NT♦4+1-1
-0.6Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♠♥3=+0
-0.6Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83♣♥J-1+2
-0.7Round 2🇳🇱 NETHERLANDS94♠♣5=+0
-0.7Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43♦♥8+1+0
-0.7Round 19🇦🇷 ARGENTINA222♠♠6-2-1
-1.0Round 15🇧🇷 BRAZIL243NT♣Q=+1
-1.1Round 4🇺🇸 USA2252♠♥T+2+6
-1.1Round 16🇬🇷 GREECE304♠♥6=+1
-1.3Round 18🇸🇪 SWEDEN114♠♠3+1+0
-1.4Round 3🇦🇺 AUSTRALIA223NT♣6=+0
-1.4Round 6🇹🇭 THAILAND146♥♣A=+0
-1.4Round 17🇯🇵 JAPAN21NT♥J+1+0
-1.5Round 11🇺🇸 USA1193NT♦5=+0
-1.6Round 2🇳🇱 NETHERLANDS134♥♣A-2-2
-1.6Round 10🇨🇳 CHINA153♣♥6-2+0
-1.6Round 11🇺🇸 USA1173♠♦J=+0
-1.7Round 6🇹🇭 THAILAND134♥♣4+2+1
-1.7Round 10🇨🇳 CHINA163NT♦T-2+5
-1.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠♥8-2-5
-2.0Round 7🇮🇳 INDIA213NT♠T+2-10
-2.0Round 12🇩🇰 DENMARK292♠♣2=+0
-2.3Round 15🇧🇷 BRAZIL173NT♠2=+0
-2.4Round 13🇨🇦 CANADA41NT♣A+3-2
-2.5Round 2🇳🇱 NETHERLANDS164♠♦3-3-1
-2.5Round 8🇫🇷 FRANCE262♥♦A=-6
-2.5Round 11🇺🇸 USA1245♦♠A-1-10
-2.7Round 3🇦🇺 AUSTRALIA185♦♠3-1+2
-3.0Round 18🇸🇪 SWEDEN153NT♦3+2+0
-3.2Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND61NT♥5+2-10
-3.2Round 9🇭🇰 HONG KONG CHINA23NT♥9-1-5
-3.3Round 17🇯🇵 JAPAN32♠♦3=+0
-3.4Round 7🇮🇳 INDIA193NT♣3+2-1
-3.4Round 11🇺🇸 USA1213NT♥3-1-5
-3.6Round 2🇳🇱 NETHERLANDS122♥♠A+1+0
-3.6Round 2🇳🇱 NETHERLANDS144♠♣5=-8
-3.8Round 1🇵🇱 POLAND22♠♦Q+1+0
-4.2Round 9🇭🇰 HONG KONG CHINA73♠♠2-1+0
-4.4Round 3🇦🇺 AUSTRALIA192♠♦J-1-5
-4.9Round 8🇫🇷 FRANCE286♠♣2-1-14
-5.2Round 17🇯🇵 JAPAN43♣♦6-3-5
-5.3Round 1🇵🇱 POLAND13NT♠Q+1+0
-5.6Round 16🇬🇷 GREECE323NT♣3-2-8
-6.1Round 12🇩🇰 DENMARK284♠♣A-1-5
-6.3Round 4🇺🇸 USA2283NT♦T+1-14
-6.3Round 18🇸🇪 SWEDEN123NT♦2+1-1
-6.4Round 16🇬🇷 GREECE264♥♥9-2-7
-6.7Round 14🇮🇱 ISRAEL105♣♥9=+0
-6.8Round 13🇨🇦 CANADA76NT♦8=+0
-6.9Round 6🇹🇭 THAILAND154♠♥5-1-10
-7.2Round 18🇸🇪 SWEDEN106♠♥6-1-16
-7.3Round 15🇧🇷 BRAZIL205♣x♥A=-4
-7.7Round 6🇹🇭 THAILAND95♥x♦3-2-12
-8.4Round 16🇬🇷 GREECE293NT♥8=-10
-8.6Round 9🇭🇰 HONG KONG CHINA84♠♦T=-7
-8.8Round 9🇭🇰 HONG KONG CHINA33NT♣K-5-9
-8.8Round 10🇨🇳 CHINA112♥x♣2-4-8
-9.0Round 8🇫🇷 FRANCE313NT♦7-1-10
-11.8Round 1🇵🇱 POLAND43NTx♣Q-2-12
-14.0Round 10🇨🇳 CHINA136♣♥K-1-20