🇮🇹 SEMENTA Antonio · ITALY

32rank
+65.0Butler · 210 bds
+0.31per board
±3.9swing
+0.53vs par /bd · #24/139
+0.32adjusted /bd
Butler per round: -2.2 3.1 -11 -4.8 33.8 19 9.7 6.2 1 1.9 -11.3 16.6 2.7 -4.2 4.5by round

vs par split: bidding +0.59 · play -0.05

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.32/bd

Card play — on target: opening leads 83.3% #38 of 139 · declarer play 75.5% #78 of 139 · defence 83.5% #104 of 139

Bidding activity — not a pass: 45.2% #45 of 139 (279/617)

Card play by contract type — on target
vs NTvs a suit
Opening leads73.7% (19)89.7% (29)
Declarer play54.5% (11)81.0% (42)
Defence75.6% (41)88.2% (68)

Opening leads by suit led: ♠ 81.8% (11) · ♥ 85.0% (20) · ♦ 81.8% (11) · ♣ 83.3% (6)

vs par by strain: NT +1.60 (65) · a suit +0.06 (145)

vs par by level: part-score +0.81 (73) · game +0.82 (125) · slam -4.17 (12)

By role: declaring +0.77/bd (-1.82 vs par · 101) · defending -0.12/bd (+2.72 vs par · 109)

By vulnerability: vulnerable +0.74/bd (+1.17 vs par · 105) · not vulnerable -0.13/bd (-0.10 vs par · 105)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.VersaceG.Arts – S.De RoosClosed14-2.2-0.16+1.21
Round 2A.VersaceA.Rosenthal – A.SilversteinOpen14+3.1+0.22+3.21
Round 3A.VersaceO.Rimstedt – M.RimstedtClosed14-11.0-0.79-0.07
Round 7A.VersaceD.Wiltshire – S.AshtonOpen14-4.8-0.34+0.93
Round 9A.VersaceM.Villas-Boas – M.TomaClosed14+33.8+2.41+0.00
Round 11A.VersaceA.Grossack – E.WoldOpen14+19.0+1.36+3.57
Round 12A.VersaceG.Sun – Y.CaiOpen14+9.7+0.69+0.14
Round 13A.VersaceD.Gerin – C.GarnierClosed14+6.2+0.44-1.57
Round 15A.VersaceA.Birman – D.PadonClosed14+1.0+0.07+1.21
Round 16A.VersaceB.Brogeland – C.BakkeOpen14+1.9+0.14-1.64
Round 17A.VersaceT.Bessis – C.LorenziniOpen14-11.3-0.81-0.21
Round 19A.VersaceD.Gold – A.RobsonOpen14+16.6+1.19+0.79
Round 20A.VersaceS.Kushari – K.BendreOpen14+2.7+0.19+1.79
Round 22A.VersaceS.Kang – S.RohOpen14-4.2-0.30+0.00
Round 23A.VersaceM.Mayer – B.MaceOpen14+4.5+0.32-1.36

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
+10.5Round 13🇬🇵 GUADELOUPE95♦♠K=+0
+10.2Round 23🇳🇿 NEW ZEALAND126♥♦T=-11
+9.4Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND106♠♦3=-13
+8.9Round 11🇺🇸 USA153NT♥6=+7
+8.2Round 9🇧🇷 BRAZIL104♥x♦Q-1+9
+7.8Round 7🇦🇺 AUSTRALIA133NT♥T=+3
+7.7Round 23🇳🇿 NEW ZEALAND116♥♠6=+5
+7.6Round 9🇧🇷 BRAZIL33NT♥Q+1+0
+7.5Round 9🇧🇷 BRAZIL143NT♥Q=-2
+7.3Round 9🇧🇷 BRAZIL24♠♥K+2+11
+7.3Round 23🇳🇿 NEW ZEALAND96♠♦5-2+11
+7.2Round 16🇳🇴 NORWAY196♠♣T=-11
+6.7Round 22🇰🇷 KOREA264♥♦K=+3
+6.3Round 7🇦🇺 AUSTRALIA24♥♠4+2+14
+6.2Round 17🇫🇷 FRANCE73NT♦A-1+6
+6.2Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND45♦♠K-1+16
+6.1Round 11🇺🇸 USA1123NT♦K-1+12
+6.0Round 3🇸🇪 SWEDEN23NT♥T-1+6
+6.0Round 16🇳🇴 NORWAY242♥x♦K-2+5
+5.8Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113♦♣3=+6
+5.7Round 20🇮🇳 INDIA183NT♥J=+5
+5.4Round 9🇧🇷 BRAZIL41NT♦Q-2+7
+5.3Round 7🇦🇺 AUSTRALIA73NT♣2-1+6
+5.1Round 3🇸🇪 SWEDEN143NT♥2-2+11
+5.1Round 17🇫🇷 FRANCE133♣♣2-1+5
+4.9Round 16🇳🇴 NORWAY153♥♣A=+7
+4.7Round 11🇺🇸 USA122♠♥2-1+3
+4.6Round 11🇺🇸 USA172♦x♠8-2+8
+4.5Round 12🇨🇳 CHINA262NT♠3-2+3
+4.4Round 15🇮🇱 ISRAEL133NT♣T-3+10
+4.1Round 1🇧🇪 BELGIUM43♣♦2=+6
+4.1Round 2🇺🇸 USA2184NT♠4+2+13
+3.9Round 9🇧🇷 BRAZIL73NT♠4=-1
+3.9Round 22🇰🇷 KOREA203♠♥8=+0
+3.8Round 2🇺🇸 USA2202NT♣J=+11
+3.8Round 11🇺🇸 USA183♥♠7=+7
+3.8Round 12🇨🇳 CHINA247♥♠J=+0
+3.8Round 20🇮🇳 INDIA253NT♦T+1+11
+3.7Round 16🇳🇴 NORWAY275♠♦8=+11
+3.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♠♦K+1+8
+3.6Round 13🇬🇵 GUADELOUPE133NT♠4-1+15
+3.5Round 11🇺🇸 USA1103♥♥5+3+15
+3.0Round 9🇧🇷 BRAZIL93♥♦A=+1
+3.0Round 9🇧🇷 BRAZIL124♥♣A=+0
+3.0Round 17🇫🇷 FRANCE52♠♠T=-1
+3.0Round 20🇮🇳 INDIA213NT♣5+2+13
+2.9Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND12♥♥3+2+6
+2.8Round 16🇳🇴 NORWAY225♦x♥8=+4
+2.7Round 1🇧🇪 BELGIUM72♠♦A+2+10
+2.7Round 7🇦🇺 AUSTRALIA103NT♣Q=+0
+2.7Round 15🇮🇱 ISRAEL43♣♦A-2+3
+2.3Round 2🇺🇸 USA2162NT♠T-2+5
+2.3Round 2🇺🇸 USA2282♠♥6=+0
+2.3Round 9🇧🇷 BRAZIL64♠♠Q=+0
+2.3Round 12🇨🇳 CHINA194♠♥A=+3
+2.3Round 12🇨🇳 CHINA284♦♦5-1-5
+2.2Round 7🇦🇺 AUSTRALIA45♦♣A+1+13
+2.2Round 16🇳🇴 NORWAY171♥♣K+3+6
+2.2Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♠3+1+10
+2.1Round 1🇧🇪 BELGIUM143NT♦J+3+2
+2.1Round 15🇮🇱 ISRAEL33♥♣A-2-1
+2.1Round 22🇰🇷 KOREA271NT♣A+3+7
+1.9Round 11🇺🇸 USA134♠x♠K-1+11
+1.9Round 12🇨🇳 CHINA164♠♦5+1+0
+1.8Round 12🇨🇳 CHINA185♦♥3+2+1
+1.8Round 16🇳🇴 NORWAY163♣♦K=+0
+1.8Round 17🇫🇷 FRANCE81♠♦A+1+1
+1.7Round 13🇬🇵 GUADELOUPE34♥♦T+1+0
+1.7Round 20🇮🇳 INDIA191NT♥8+2+0
+1.5Round 2🇺🇸 USA2153NT♠9+2+12
+1.5Round 15🇮🇱 ISRAEL94♥♦9-1-6
+1.4Round 20🇮🇳 INDIA233NT♦4+2+0
+1.3Round 3🇸🇪 SWEDEN114♣♥2-2+7
+1.3Round 17🇫🇷 FRANCE43♦♦T=+0
+1.2Round 17🇫🇷 FRANCE14♥♥5=+0
+1.2Round 20🇮🇳 INDIA153♥♠A=+1
+1.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♦♥K-2-11
+1.0Round 3🇸🇪 SWEDEN122♠♦4+2-6
+0.9Round 13🇬🇵 GUADELOUPE44♥♣T+1+0
+0.8Round 1🇧🇪 BELGIUM83NT♣5+1+0
+0.8Round 15🇮🇱 ISRAEL113♣♦3=+5
+0.8Round 17🇫🇷 FRANCE103♦♠T=+0
+0.7Round 11🇺🇸 USA164♥♠T-1+5
+0.7Round 12🇨🇳 CHINA224♠♦7=+1
+0.7Round 15🇮🇱 ISRAEL73♥♦T+1+10
+0.7Round 16🇳🇴 NORWAY184♥♠T-2+6
+0.7Round 16🇳🇴 NORWAY234♥♣J+2-13
+0.6Round 1🇧🇪 BELGIUM35♦♥Q+1+10
+0.6Round 3🇸🇪 SWEDEN63NT♠6+1-12
+0.6Round 13🇬🇵 GUADELOUPE13NT♠J-1-4
+0.6Round 13🇬🇵 GUADELOUPE23NT♦6+1+0
+0.6Round 13🇬🇵 GUADELOUPE84♥♠Q+1+1
+0.6Round 15🇮🇱 ISRAEL14♥♠3=-1
+0.6Round 15🇮🇱 ISRAEL144♥♣A=+1
+0.6Round 22🇰🇷 KOREA235♣♠A-1-1
+0.6Round 22🇰🇷 KOREA241NT♦2=+5
+0.5Round 2🇺🇸 USA2231NT♣2+1+0
+0.5Round 23🇳🇿 NEW ZEALAND13NT♦T+2-10
+0.4Round 3🇸🇪 SWEDEN53NT♥T+1+1
+0.4Round 12🇨🇳 CHINA274♥♠Q+1-11
+0.4Round 20🇮🇳 INDIA174NT♥4+1+11
+0.4Round 20🇮🇳 INDIA282♦♥2-1+2
+0.3Round 1🇧🇪 BELGIUM104♥♦3=+0
+0.3Round 7🇦🇺 AUSTRALIA114♠x♥K-1+5
+0.3Round 9🇧🇷 BRAZIL134♥♠8=-1
+0.3Round 23🇳🇿 NEW ZEALAND103♠♣8-2+7
+0.2Round 3🇸🇪 SWEDEN44♥♦7+2+1
+0.2Round 7🇦🇺 AUSTRALIA33NT♦7+2+0
+0.2Round 13🇬🇵 GUADELOUPE73NT♠4+2+0
+0.1Round 2🇺🇸 USA2214♠♠9-1+10
-0.0Round 1🇧🇪 BELGIUM54♠♠4+1+0
+0.0Round 1🇧🇪 BELGIUM94♥♠5+2-11
-0.0Round 12🇨🇳 CHINA174♠♥Q+1+0
-0.0Round 13🇬🇵 GUADELOUPE63♥♠Q+1+1
-0.0Round 15🇮🇱 ISRAEL126♠♦K=+0
+0.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♠♥3+1+0
-0.0Round 20🇮🇳 INDIA264♠♥2+1+0
-0.1Round 2🇺🇸 USA2193NT♦2+3+11
-0.1Round 23🇳🇿 NEW ZEALAND131NT♦J=-1
-0.2Round 9🇧🇷 BRAZIL83♥♥2=-1
-0.2Round 15🇮🇱 ISRAEL104♠♦3+1+0
-0.2Round 23🇳🇿 NEW ZEALAND84♥♠6+1+0
-0.3Round 2🇺🇸 USA2274♠♥6+1+0
-0.3Round 12🇨🇳 CHINA253NT♥2+2+0
-0.3Round 15🇮🇱 ISRAEL22♥♠7+1+8
-0.4Round 11🇺🇸 USA191♠♦Q+1+0
-0.4Round 22🇰🇷 KOREA154♥♣6=-1
-0.5Round 22🇰🇷 KOREA214♠♥Q+1+0
-0.5Round 23🇳🇿 NEW ZEALAND71NT♥3+1-1
-0.6Round 11🇺🇸 USA143NT♠J=-3
-0.6Round 12🇨🇳 CHINA204♠♥A+2+13
-0.6Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73♦♠Q+1+10
-0.7Round 3🇸🇪 SWEDEN104♥♥2+3+12
-0.7Round 22🇰🇷 KOREA283♥♣T-1+2
-0.7Round 23🇳🇿 NEW ZEALAND33NT♥3+2-1
-0.8Round 23🇳🇿 NEW ZEALAND44♥♣Q=-1
-0.9Round 1🇧🇪 BELGIUM133NT♥2-1+1
-0.9Round 13🇬🇵 GUADELOUPE124♥♦6=-3
-0.9Round 20🇮🇳 INDIA224♥♣4+2-1
-1.0Round 2🇺🇸 USA2176NT♥9-1-14
-1.0Round 7🇦🇺 AUSTRALIA82♥♥3-1-2
-1.0Round 16🇳🇴 NORWAY263NT♠4=-10
-1.0Round 22🇰🇷 KOREA224♠♥K-1+8
-1.0Round 22🇰🇷 KOREA254♥♦A=+1
-1.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23NT♠7=-1
-1.2Round 7🇦🇺 AUSTRALIA11NT♦Q-2+0
-1.2Round 7🇦🇺 AUSTRALIA122♦♣K+1-5
-1.2Round 13🇬🇵 GUADELOUPE56♦♣A=-2
-1.3Round 1🇧🇪 BELGIUM13♥♣K=-1
-1.3Round 1🇧🇪 BELGIUM124♠♦J=+0
-1.4Round 3🇸🇪 SWEDEN131NT♦7+1+0
-1.4Round 9🇧🇷 BRAZIL54♥♦J+1-11
-1.4Round 17🇫🇷 FRANCE33NT♣2=+0
-1.4Round 20🇮🇳 INDIA161NT♠2=+1
-1.5Round 17🇫🇷 FRANCE24♠♣T+1+0
-1.5Round 22🇰🇷 KOREA173♥♣K+2-6
-1.7Round 12🇨🇳 CHINA151♠x♦Q=-2
-1.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83♥♣Q-1+2
-1.8Round 7🇦🇺 AUSTRALIA54♥x♣A-3-3
-1.8Round 22🇰🇷 KOREA165♣♥K-1-12
-1.9Round 2🇺🇸 USA2263NT♣5+1+0
-2.0Round 16🇳🇴 NORWAY212♠♣4=+1
-2.0Round 17🇫🇷 FRANCE113♥♠8=+0
-2.1Round 12🇨🇳 CHINA233♠♥3-1-1
-2.2Round 2🇺🇸 USA2223NT♥7+3+10
-2.2Round 23🇳🇿 NEW ZEALAND61NT♣3+1-5
-2.3Round 1🇧🇪 BELGIUM113NT♥3+2-1
-2.3Round 13🇬🇵 GUADELOUPE104♥♥2=-3
-2.5Round 1🇧🇪 BELGIUM23NT♥Q=+0
-2.5Round 3🇸🇪 SWEDEN93♣♥9-1-6
-2.8Round 2🇺🇸 USA2254♠♥A-1-5
-2.8Round 23🇳🇿 NEW ZEALAND24♠♦5-4-3
-3.0Round 11🇺🇸 USA1116♦♥3=+0
-3.0Round 11🇺🇸 USA1134♥♠4-1+1
-3.0Round 15🇮🇱 ISRAEL82NT♠3+1+0
-3.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33♥♣5-2-11
-3.2Round 2🇺🇸 USA2245♦♣3+2-8
-3.3Round 12🇨🇳 CHINA213♥♥2=+0
-3.3Round 15🇮🇱 ISRAEL54♥♦Q=+0
-3.3Round 20🇮🇳 INDIA202♥♠6+3-10
-3.3Round 20🇮🇳 INDIA274♠♦Q=+0
-3.4Round 13🇬🇵 GUADELOUPE113♦♣K+3-13
-3.5Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52♠♠9=-6
-3.8Round 11🇺🇸 USA113NT♣7-3-11
-3.9Round 3🇸🇪 SWEDEN83NT♥T+1-1
-4.0Round 17🇫🇷 FRANCE96♦♠6=+2
-4.2Round 9🇧🇷 BRAZIL114♣♣4+1-7
-4.3Round 3🇸🇪 SWEDEN74♥♦A=-3
-4.4Round 11🇺🇸 USA1144♠x♠7-1-5
-4.4Round 17🇫🇷 FRANCE123♠♦A-2+0
-4.5Round 1🇧🇪 BELGIUM62♠♣Q-2+1
-4.7Round 13🇬🇵 GUADELOUPE143NT♣2+3-14
-4.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♠x♥K-1-5
-4.9Round 22🇰🇷 KOREA184♠♠2=+1
-5.5Round 3🇸🇪 SWEDEN33NT♥Q+1-1
-5.6Round 15🇮🇱 ISRAEL65♣x♣A=-12
-6.0Round 20🇮🇳 INDIA243♣♦J-2-8
-6.2Round 23🇳🇿 NEW ZEALAND54♠♣A=-8
-6.3Round 22🇰🇷 KOREA193♥♠A-2-7
-6.6Round 16🇳🇴 NORWAY254♠♥2=+0
-6.7Round 17🇫🇷 FRANCE143NT♥2+1-7
-7.2Round 7🇦🇺 AUSTRALIA145♥x♦K-1-5
-7.3Round 3🇸🇪 SWEDEN14♥♠T-1-10
-8.0Round 23🇳🇿 NEW ZEALAND143NT♠3+1-1
-8.2Round 7🇦🇺 AUSTRALIA94♥♣K=-3
-8.3Round 16🇳🇴 NORWAY285♥♦T-1-12
-8.9Round 9🇧🇷 BRAZIL15♥x♦3=-5
-9.0Round 7🇦🇺 AUSTRALIA63NT♠3=-10
-10.2Round 16🇳🇴 NORWAY206♥♣A-1-17
-10.7Round 17🇫🇷 FRANCE62♠x♠6-3-9