🇮🇹 PORTA Federico · ITALY

41rank
+58.4Butler · 196 bds
+0.30per board
±4.5swing
+0.90vs par /bd · #5/140
+0.25adjusted /bd
Butler per round: 11.6 3.8 -5.6 0.3 -2.5 26 24.2 -15.9 0 -23.4 21.7 -16.1 16.3 18by round

vs par split: bidding +0.68 · play +0.22

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.25/bd

Card play — on target: opening leads 92.5% #2 of 140 · declarer play 77.0% #47 of 140 · defence 90.5% #14 of 140

Bidding activity — not a pass: 39.4% #115 of 140 (226/573)

Card play by contract type — on target
vs NTvs a suit
Opening leads90.9% (11)92.9% (42)
Declarer play71.4% (14)78.7% (47)
Defence76.9% (26)94.9% (79)

Opening leads by suit led: ♠ 91.7% (12) · ♥ 100.0% (9) · ♦ 88.9% (18) · ♣ 92.9% (14)

vs par by strain: NT -0.08 (49) · a suit +1.23 (147)

vs par by level: part-score +1.20 (69) · game +0.42 (111) · slam +2.94 (16)

By role: declaring -0.15/bd (-1.85 vs par · 91) · defending +0.69/bd (+3.29 vs par · 105)

By vulnerability: vulnerable +0.07/bd (+0.36 vs par · 98) · not vulnerable +0.53/bd (+1.45 vs par · 98)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1F.DalpozzoN.Qasim Norani – H.SumarOpen14+11.6+0.83-0.36
Round 2F.DalpozzoM.Takayama – K.ShimamuraOpen14+3.8+0.27+3.29
Round 4F.DalpozzoM.Hutyra – D.KazmuchaOpen14-5.6-0.40-0.07
Round 5F.DalpozzoH.Khandelwal – R.KhandelwalOpen14+0.3+0.02+2.79
Round 8F.DalpozzoC.Hall – S.KymeOpen14-2.5-0.18-1.07
Round 9F.DalpozzoY.Chen – B.FuClosed14+26.0+1.86+3.79
Round 11F.DalpozzoA.Brajovic – M.UscumlicClosed14+24.2+1.73+3.86
Round 12F.DalpozzoP.Jepsen – S.Buus ThomsenClosed14-15.9-1.14-1.93
Round 13F.DalpozzoM.Boyer – P.SchilliOpen14+0.0+0.00+2.43
Round 15F.DalpozzoA.Asulin – R.PachtmanClosed14-23.4-1.67-2.21
Round 16F.DalpozzoB.Shnier – B.SenenskyOpen14+21.7+1.55+0.50
Round 17F.DalpozzoL.Meier – J.CormackClosed14-16.1-1.15-2.21
Round 21F.DalpozzoS.Rimstedt – J.GrueClosed14+16.3+1.16+3.07
Round 22F.DalpozzoE.Sylvester – P.GillOpen14+18.0+1.29+0.79

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 13🇷🇪 REUNION74♠♠7-1+13
+12.7Round 21🇺🇸 USA297♥♠3-1+17
+11.7Round 22🇦🇺 AUSTRALIA223♥x♠Q+1+5
+11.0Round 9🇨🇳 CHINA26♠x♥K-3+9
+11.0Round 11🇷🇸 SERBIA72♦x♣4-3+12
+9.8Round 1🇦🇪 UNITED ARAB EMIRATES84♠♣6-1+10
+9.5Round 11🇷🇸 SERBIA83NT♦6=+11
+9.4Round 9🇨🇳 CHINA65♠♥Q-1+12
+8.7Round 9🇨🇳 CHINA116♦♠2-1+11
+8.4Round 16🇨🇦 CANADA206♥♦Q=+0
+8.3Round 11🇷🇸 SERBIA53NT♠T=+7
+8.3Round 15🇮🇱 ISRAEL43NT♣T-3+9
+8.1Round 2🇯🇵 JAPAN174NT♥3+1-11
+7.4Round 22🇦🇺 AUSTRALIA264♥♦K-1+12
+7.1Round 11🇷🇸 SERBIA124♥♦J-2+13
+6.8Round 12🇩🇰 DENMARK247♥♥9=+0
+6.6Round 8🇧🇲 BERMUDA174♦♥6=+6
+6.6Round 16🇨🇦 CANADA254NT♦2-2+13
+6.4Round 2🇯🇵 JAPAN202NT♣J=+11
+6.4Round 16🇨🇦 CANADA285♥♦5=+4
+6.2Round 1🇦🇪 UNITED ARAB EMIRATES74♠♦A+1+0
+6.2Round 15🇮🇱 ISRAEL24♠♣J=+3
+5.9Round 17🇳🇿 NEW ZEALAND63NT♥2=+0
+5.1Round 16🇨🇦 CANADA153♥♥6+2+8
+4.9Round 4🇵🇱 POLAND265♥♣3=+10
+4.7Round 1🇦🇪 UNITED ARAB EMIRATES44♣♦6-2+2
+4.6Round 17🇳🇿 NEW ZEALAND83NT♦Q-3+6
+4.6Round 21🇺🇸 USA2144♥♦A-1+10
+4.5Round 17🇳🇿 NEW ZEALAND43♦♠T-1+5
+4.3Round 2🇯🇵 JAPAN246♣♠A=+3
+4.2Round 2🇯🇵 JAPAN153NT♥A+2+12
+3.9Round 1🇦🇪 UNITED ARAB EMIRATES62♥♠Q=+0
+3.9Round 21🇺🇸 USA2104♠♥A-1+12
+3.7Round 9🇨🇳 CHINA94♥♦A-1+5
+3.6Round 4🇵🇱 POLAND225♦x♠A-1+7
+3.5Round 11🇷🇸 SERBIA22♠♥5-1+3
+3.5Round 13🇷🇪 REUNION113♦♠5+2+13
+3.5Round 16🇨🇦 CANADA274♠♦8+1+11
+3.4Round 5🇮🇳 INDIA94♥♦K=+0
+3.2Round 11🇷🇸 SERBIA103♣♣5+2+15
+3.2Round 22🇦🇺 AUSTRALIA233♠♥6=+0
+3.1Round 9🇨🇳 CHINA41NT♠2+2+2
+3.0Round 22🇦🇺 AUSTRALIA203♣♦J=+6
+2.7Round 8🇧🇲 BERMUDA242♥♦A=+0
+2.7Round 9🇨🇳 CHINA104♠♣K-2+0
+2.7Round 21🇺🇸 USA221NT♣3-5-9
+2.6Round 4🇵🇱 POLAND194♠♣2-1+6
+2.6Round 21🇺🇸 USA263♣♠A-1+10
+2.4Round 17🇳🇿 NEW ZEALAND53♠♣A-1+5
+2.3Round 4🇵🇱 POLAND203♠♦4-1+0
+2.3Round 8🇧🇲 BERMUDA194♠♥A=-1
+2.3Round 12🇩🇰 DENMARK164♠♥K=-1
+2.3Round 16🇨🇦 CANADA162NT♦K=+0
+2.2Round 4🇵🇱 POLAND243♠♦J+1+1
+2.2Round 21🇺🇸 USA245♣♦A-1+12
+1.9Round 5🇮🇳 INDIA146♥♣6+1+11
+1.9Round 9🇨🇳 CHINA83♥♣5=+1
+1.9Round 16🇨🇦 CANADA225♦x♣K=+4
+1.8Round 4🇵🇱 POLAND284♥x♠A-2+4
+1.8Round 8🇧🇲 BERMUDA183♥♠A-2+2
+1.7Round 2🇯🇵 JAPAN282♠♦3=+0
+1.6Round 21🇺🇸 USA214♦♠3-1+4
+1.4Round 22🇦🇺 AUSTRALIA173♠♥K-2+8
+1.3Round 5🇮🇳 INDIA71NT♦A+2+1
+1.3Round 5🇮🇳 INDIA82NT♠K+1+2
+1.3Round 5🇮🇳 INDIA113♠♥A-2+7
+1.3Round 11🇷🇸 SERBIA145♦♣2=+3
+1.3Round 13🇷🇪 REUNION13♦♦A-1+4
+1.1Round 22🇦🇺 AUSTRALIA194♣♥3-1+2
+1.0Round 1🇦🇪 UNITED ARAB EMIRATES13♥♣A=+1
+1.0Round 4🇵🇱 POLAND184♥♠2=+11
+1.0Round 13🇷🇪 REUNION84♥♠Q=+0
+1.0Round 13🇷🇪 REUNION124♥♥2=+3
+1.0Round 16🇨🇦 CANADA212♠♣4-1+5
+1.0Round 17🇳🇿 NEW ZEALAND33NT♣Q=+0
+0.9Round 11🇷🇸 SERBIA34♠♣6-1+10
+0.9Round 21🇺🇸 USA2134♠♣2+1+0
+0.7Round 1🇦🇪 UNITED ARAB EMIRATES124♠♦J=+0
+0.7Round 16🇨🇦 CANADA234♥♦2+1-13
+0.7Round 21🇺🇸 USA2114♠♦3+2+1
+0.7Round 22🇦🇺 AUSTRALIA154♥♣6=+1
+0.6Round 8🇧🇲 BERMUDA282♠♣A=+0
+0.6Round 9🇨🇳 CHINA14♠x♦T-2-4
+0.6Round 13🇷🇪 REUNION62NT♣4=+1
+0.5Round 1🇦🇪 UNITED ARAB EMIRATES94♥♦K+2+11
+0.5Round 4🇵🇱 POLAND173NT♠4+1-1
+0.5Round 13🇷🇪 REUNION23NT♥9=+1
+0.4Round 2🇯🇵 JAPAN193NT♦T+3+11
+0.4Round 2🇯🇵 JAPAN231NT♣3+1+0
+0.4Round 5🇮🇳 INDIA54♥♣J+1+0
+0.4Round 9🇨🇳 CHINA54♥♠K+2+11
+0.4Round 17🇳🇿 NEW ZEALAND112♠♥T-1-3
+0.3Round 5🇮🇳 INDIA16♥♣A-2+0
+0.3Round 12🇩🇰 DENMARK284♣♦A=-6
+0.3Round 21🇺🇸 USA233♥♣J-1+6
+0.2Round 12🇩🇰 DENMARK204♠♥K+1+13
+0.2Round 13🇷🇪 REUNION94♠♣2-2+11
+0.1Round 5🇮🇳 INDIA23NT♣3+3+11
+0.1Round 8🇧🇲 BERMUDA234♠♣5+1+0
+0.1Round 22🇦🇺 AUSTRALIA254♥♣Q=-1
-0.0Round 1🇦🇪 UNITED ARAB EMIRATES35♦♠A+1-10
+0.0Round 1🇦🇪 UNITED ARAB EMIRATES54♠♠6+1+0
+0.0Round 5🇮🇳 INDIA133♥♥2-1+1
-0.0Round 12🇩🇰 DENMARK174♠♥Q+1+0
-0.0Round 12🇩🇰 DENMARK274♥♠Q=-11
-0.0Round 15🇮🇱 ISRAEL105♠♠2=+0
-0.1Round 17🇳🇿 NEW ZEALAND71NT♠6+2+1
-0.2Round 4🇵🇱 POLAND163NT♥7=+0
-0.2Round 4🇵🇱 POLAND234♠♦4+1-13
-0.2Round 11🇷🇸 SERBIA134♥♠2-1+1
-0.3Round 8🇧🇲 BERMUDA252♠♣4-2-1
-0.3Round 12🇩🇰 DENMARK224♠♣A=+1
-0.4Round 1🇦🇪 UNITED ARAB EMIRATES104♥♠T=+0
-0.4Round 2🇯🇵 JAPAN263NT♦6+1+0
-0.4Round 8🇧🇲 BERMUDA271NT♣Q+3-6
-0.4Round 11🇷🇸 SERBIA91♠♠6+1+0
-0.4Round 12🇩🇰 DENMARK233♥♦T+1+1
-0.5Round 8🇧🇲 BERMUDA202♥♦Q=+5
-0.5Round 15🇮🇱 ISRAEL14♥♠2=+1
-0.6Round 15🇮🇱 ISRAEL144♠♣K+1+0
-0.6Round 22🇦🇺 AUSTRALIA241NT♥3+1-6
-0.7Round 1🇦🇪 UNITED ARAB EMIRATES115♦♦J=-1
-0.7Round 2🇯🇵 JAPAN162NT♠T-2+5
-0.7Round 5🇮🇳 INDIA64♠♣7=+0
-0.7Round 8🇧🇲 BERMUDA223NT♣J+1+0
-0.7Round 9🇨🇳 CHINA133NT♦2+1+1
-0.7Round 12🇩🇰 DENMARK153NT♥7-1+2
-0.7Round 12🇩🇰 DENMARK253NT♣3+2+0
-0.7Round 13🇷🇪 REUNION34♥♥3=+1
-0.7Round 15🇮🇱 ISRAEL126♠♦A=+0
-0.7Round 22🇦🇺 AUSTRALIA163♣♥J+1+10
-0.8Round 13🇷🇪 REUNION44♥♣A+1+0
-0.8Round 15🇮🇱 ISRAEL65♥x♣3-1+7
-0.8Round 17🇳🇿 NEW ZEALAND14♥♠6=+0
-0.8Round 17🇳🇿 NEW ZEALAND103♦♣6=+0
-0.9Round 22🇦🇺 AUSTRALIA272♠♣A+3-6
-1.1Round 5🇮🇳 INDIA104♠♦3=+0
-1.1Round 8🇧🇲 BERMUDA262♦♠6+1+1
-1.2Round 5🇮🇳 INDIA34♠♣5=+0
-1.2Round 16🇨🇦 CANADA183♥♠T-1+5
-1.2Round 17🇳🇿 NEW ZEALAND143NT♥Q-1-5
-1.3Round 22🇦🇺 AUSTRALIA214♠♥Q+1+0
-1.4Round 22🇦🇺 AUSTRALIA183♠♥5+1-10
-1.5Round 13🇷🇪 REUNION56♠♣A=+0
-1.6Round 16🇨🇦 CANADA245♦x♥9-1-6
-1.7Round 2🇯🇵 JAPAN274♠♦4+1+0
-1.7Round 15🇮🇱 ISRAEL73♣♥3-1-11
-1.8Round 13🇷🇪 REUNION102♥♥T+2-8
-1.9Round 2🇯🇵 JAPAN211NT♥J-2+9
-2.0Round 12🇩🇰 DENMARK212♥♣2=+1
-2.0Round 21🇺🇸 USA252♠x♦2-1-2
-2.2Round 9🇨🇳 CHINA124♠♣Q=+0
-2.2Round 21🇺🇸 USA2123♥♦A-1-6
-2.4Round 1🇦🇪 UNITED ARAB EMIRATES143NT♣3+3-2
-2.4Round 4🇵🇱 POLAND155♥♠4=-11
-2.4Round 8🇧🇲 BERMUDA214♠♦2+1+0
-2.4Round 21🇺🇸 USA282♥♦2+1+0
-2.5Round 2🇯🇵 JAPAN223NT♥8+2+11
-2.7Round 11🇷🇸 SERBIA13NT♣7-2-11
-2.7Round 16🇨🇦 CANADA263NT♠3=-10
-2.8Round 1🇦🇪 UNITED ARAB EMIRATES131NT♥3+1-6
-2.9Round 5🇮🇳 INDIA42♠♣Q-1-5
-3.0Round 15🇮🇱 ISRAEL93♠♥T-3-1
-3.2Round 17🇳🇿 NEW ZEALAND125♦♠T-2-7
-3.3Round 11🇷🇸 SERBIA43NT♠3=-3
-3.4Round 12🇩🇰 DENMARK262♠♣Q-1-5
-3.5Round 9🇨🇳 CHINA73NT♠4=+1
-3.7Round 2🇯🇵 JAPAN254♠♥A-1-5
-3.8Round 5🇮🇳 INDIA126♥♠K+1+11
-3.9Round 9🇨🇳 CHINA32♣x♣6-3+3
-4.0Round 15🇮🇱 ISRAEL81NT♥Q=-6
-4.2Round 16🇨🇦 CANADA194♠♣K+2-14
-4.4Round 17🇳🇿 NEW ZEALAND132♥♦5-1-5
-4.5Round 16🇨🇦 CANADA174♥♦4=+0
-4.7Round 15🇮🇱 ISRAEL133NT♣T-2-8
-4.8Round 15🇮🇱 ISRAEL113NT♠6-1-8
-4.9Round 8🇧🇲 BERMUDA163NT♥2-2-13
-5.2Round 9🇨🇳 CHINA144♠♠5=+1
-5.2Round 11🇷🇸 SERBIA116♦♠9=+0
-5.7Round 4🇵🇱 POLAND254♥♣6=-3
-5.7Round 22🇦🇺 AUSTRALIA284♠♥6-3-10
-6.3Round 8🇧🇲 BERMUDA154♠♣A+1-8
-6.7Round 4🇵🇱 POLAND215♣♦8=-7
-7.1Round 15🇮🇱 ISRAEL31NTx♠3-2-5
-7.3Round 13🇷🇪 REUNION146NT♦4+1+11
-8.4Round 12🇩🇰 DENMARK183NT♠6-1-10
-8.8Round 11🇷🇸 SERBIA63NT♠4+1-7
-8.8Round 13🇷🇪 REUNION133NT♦T-3-16
-8.9Round 1🇦🇪 UNITED ARAB EMIRATES24♠♦3-1-10
-9.3Round 4🇵🇱 POLAND275♣x♦A-3-5
-9.3Round 21🇺🇸 USA274♠x♥5-4-12
-9.6Round 12🇩🇰 DENMARK196♠♥K-2-12
-10.0Round 15🇮🇱 ISRAEL55♥♦Q-1-12
-10.8Round 2🇯🇵 JAPAN186♥♦A=+0
-11.0Round 17🇳🇿 NEW ZEALAND96♦♣T-1-14
-13.4Round 17🇳🇿 NEW ZEALAND25♦♥7-4-14