🇦🇷 CAMBEROS Hector · ARGENTINA

97rank
-39.9Butler · 224 bds
-0.18per board
±4.4swing
-0.42vs par /bd · #103/138
-0.18adjusted /bd
Butler per round: 5.4 -21.8 -3.2 14.7 1.7 11.9 -4.5 -5.6 9.8 -19.5 -25.5 -2.8 -10.6 1.5 -0.7 9.3by round

vs par split: bidding -0.42 · play +0.05

Strength of schedule: opponents averaged -0.00/bd (an average draw) → opponent-adjusted -0.18/bd

Card play — on target: opening leads 76.4% #113 of 138 · declarer play 67.3% #116 of 138 · defence 88.7% #40 of 138

Bidding activity — not a pass: 40.1% #117 of 138 (253/631)

Card play by contract type — on target
vs NTvs a suit
Opening leads61.5% (13)81.0% (42)
Declarer play68.8% (16)66.7% (36)
Defence84.4% (32)90.4% (83)

Opening leads by suit led: ♠ 72.7% (11) · ♥ 80.0% (15) · ♦ 84.6% (13) · ♣ 68.8% (16)

vs par by strain: NT -0.81 (62) · a suit -0.27 (162)

vs par by level: part-score -0.15 (84) · game -0.59 (125) · slam -0.40 (15)

By role: declaring -0.07/bd (-3.34 vs par · 109) · defending -0.28/bd (+2.36 vs par · 115)

By vulnerability: vulnerable -0.36/bd (-1.38 vs par · 112) · not vulnerable +0.01/bd (+0.55 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2J.RuedaT.Bergdahl – J.OstbergClosed14+5.4+0.39-2.86
Round 3J.RuedaD.Jacob – P.KlimowiczOpen14-21.8-1.56-0.50
Round 5J.RuedaH.Vinciguerra – M.AbecassisOpen14-3.2-0.23+1.86
Round 7J.RuedaJ.Mikkelsen – O.LudvigsenOpen14+14.7+1.05-0.29
Round 8J.RuedaR.Pulga – A.MinaClosed14+1.7+0.12+1.64
Round 10J.RuedaR.Chamberlain – P.ShieldsClosed14+11.9+0.85-0.50
Round 11J.RuedaK.Lung – S.ChanOpen14-4.5-0.32-2.14
Round 13J.RuedaD.Hanzala – K.HaqueClosed14-5.6-0.40+1.79
Round 15J.RuedaC.Chang – C.ChenOpen14+9.8+0.70+1.29
Round 16J.RuedaA.Kowalski – P.TuszynskiOpen14-19.5-1.39-2.43
Round 18J.RuedaZ.Mahmood – A.SontagOpen14-25.5-1.82-2.29
Round 19J.RuedaB.Satyanarayana – J.ShivdasaniClosed14-2.8-0.20-0.29
Round 20J.RuedaA.Babsch – F.TerraneoOpen14-10.6-0.76+1.57
Round 21J.RuedaW.Van Eijck – W.GosschalkOpen14+1.5+0.11-1.71
Round 22J.RuedaN.Schilhart – N.BuchlevClosed14-0.7-0.05-0.71
Round 23J.RuedaJ.Atkinson – P.CarterClosed14+9.3+0.66-1.07

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
+15.5Round 19🇮🇳 INDIA106♠x♥K+1-8
+11.7Round 7🇳🇴 NORWAY104♥♣A-2+13
+11.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♠Q-1+12
+10.4Round 21🇳🇱 NETHERLANDS104♠♣2+1+1
+10.0Round 23🇳🇿 NEW ZEALAND126♥♥6=-11
+9.6Round 11🇭🇰 HONG KONG CHINA64♥♣7=+7
+9.2Round 2🇸🇪 SWEDEN156♣♥K=+0
+9.2Round 13🇧🇩 BANGLADESH72NT♦9+2+10
+9.1Round 15🇹🇼 CHINESE TAIPEI144♥♠J-1+11
+8.5Round 7🇳🇴 NORWAY46♦♣A=-2
+8.0Round 15🇹🇼 CHINESE TAIPEI24♠♣8-2+12
+8.0Round 16🇵🇱 POLAND255♥♦7-2+13
+7.3Round 8🇮🇹 ITALY174♠♠4=+8
+6.9Round 16🇵🇱 POLAND284♥♦7=+3
+6.3Round 5🇫🇷 FRANCE124♥♠8+3+14
+6.3Round 13🇧🇩 BANGLADESH63♦♥7-1+6
+6.2Round 2🇸🇪 SWEDEN245♣♠K+1+9
+6.2Round 21🇳🇱 NETHERLANDS144♥♣K=+0
+5.8Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♠♠4=-1
+5.7Round 3🇨🇦 CANADA133♣♠9-1+6
+5.6Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243NT♠6-2+6
+5.5Round 8🇮🇹 ITALY183♥♦8=+7
+5.4Round 22🇩🇪 GERMANY163NT♥Q-2+13
+5.3Round 23🇳🇿 NEW ZEALAND116♥♦J=+5
+5.1Round 20🇦🇹 AUSTRIA274♠♥Q-1+10
+5.0Round 8🇮🇹 ITALY163NT♣8-1+12
+4.7Round 22🇩🇪 GERMANY184♠♣2+1+0
+4.5Round 22🇩🇪 GERMANY174♥♦A-1+10
+4.4Round 11🇭🇰 HONG KONG CHINA144♠x♦A-1+5
+4.4Round 18🇺🇸 USA2234♠♦6-1+6
+4.2Round 21🇳🇱 NETHERLANDS96♥♣6=+0
+4.0Round 7🇳🇴 NORWAY145♦♣J-1+2
+4.0Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND155♥x♦A+1-2
+3.8Round 13🇧🇩 BANGLADESH13♥♠J-4+7
+3.7Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♠♣8=+0
+3.7Round 20🇦🇹 AUSTRIA163♥♣5-2+5
+3.7Round 23🇳🇿 NEW ZEALAND62♣♦J=+0
+3.4Round 7🇳🇴 NORWAY123♠♥A-2+7
+3.4Round 19🇮🇳 INDIA53♠♦7-2+3
+3.0Round 5🇫🇷 FRANCE94♥♦K=+0
+2.8Round 16🇵🇱 POLAND213♦♠A=+6
+2.8Round 16🇵🇱 POLAND225♦x♦K=+4
+2.7Round 8🇮🇹 ITALY215♠♥A=+0
+2.7Round 13🇧🇩 BANGLADESH93♠♦5-1+11
+2.6Round 21🇳🇱 NETHERLANDS33♥♣J=+0
+2.3Round 13🇧🇩 BANGLADESH143NT♦5+3+14
+2.1Round 15🇹🇼 CHINESE TAIPEI14♥♠3=-1
+2.1Round 15🇹🇼 CHINESE TAIPEI93♥♥Q=+0
+2.1Round 18🇺🇸 USA2177NT♥2=+0
+2.0Round 15🇹🇼 CHINESE TAIPEI31NT♠3-2-1
+1.9Round 8🇮🇹 ITALY243♥♦A-1+4
+1.9Round 21🇳🇱 NETHERLANDS74♥♠K+1+4
+1.9Round 22🇩🇪 GERMANY283♣♥K=-1
+1.8Round 11🇭🇰 HONG KONG CHINA73♣♠6+1+0
+1.7Round 5🇫🇷 FRANCE15♥x♣A-1+0
+1.7Round 16🇵🇱 POLAND171♥♠6+3+6
+1.7Round 19🇮🇳 INDIA123NT♠2+1+10
+1.6Round 11🇭🇰 HONG KONG CHINA91♠♦Q+1+0
+1.6Round 21🇳🇱 NETHERLANDS83♥♠2=+0
+1.6Round 23🇳🇿 NEW ZEALAND103♠♣9-2+7
+1.5Round 3🇨🇦 CANADA63NT♦4+1-12
+1.4Round 11🇭🇰 HONG KONG CHINA43NT♠J=+3
+1.3Round 5🇫🇷 FRANCE23NT♣3+3+11
+1.3Round 5🇫🇷 FRANCE71NT♥2+1+0
+1.2Round 18🇺🇸 USA2244♥♦3-2+5
+1.2Round 19🇮🇳 INDIA145♥♠9-2+0
+1.1Round 8🇮🇹 ITALY154♠♣A=+8
+1.1Round 11🇭🇰 HONG KONG CHINA84♥♣4-2-1
+1.1Round 15🇹🇼 CHINESE TAIPEI73♥♠3=+10
+1.1Round 21🇳🇱 NETHERLANDS63NT♠5-3-8
+1.0Round 2🇸🇪 SWEDEN263NT♣7+1+0
+1.0Round 3🇨🇦 CANADA43NT♦2+4+2
+1.0Round 3🇨🇦 CANADA72♥♦A+2+8
+1.0Round 15🇹🇼 CHINESE TAIPEI126♠♠T=+0
+1.0Round 20🇦🇹 AUSTRIA244♥♦K+1+1
+1.0Round 23🇳🇿 NEW ZEALAND13NT♦J+3-10
+1.0Round 23🇳🇿 NEW ZEALAND132NT♣J=+0
+0.9Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172♦♣3=+2
+0.8Round 2🇸🇪 SWEDEN274♠♦A+1+0
+0.6Round 2🇸🇪 SWEDEN176NT♥8-1+14
+0.5Round 3🇨🇦 CANADA123♠♦K=-7
+0.5Round 16🇵🇱 POLAND234♥♦7+1-13
+0.5Round 21🇳🇱 NETHERLANDS21NT♦T+1+11
+0.5Round 22🇩🇪 GERMANY154♥♣6=+1
+0.5Round 22🇩🇪 GERMANY193♣♥7-1+2
+0.4Round 2🇸🇪 SWEDEN223NT♥8+2-11
+0.4Round 22🇩🇪 GERMANY254♥♦K=-1
+0.3Round 3🇨🇦 CANADA93♥♣3-1-2
+0.3Round 3🇨🇦 CANADA103NT♠7+2+13
+0.3Round 13🇧🇩 BANGLADESH23NT♦9=+1
+0.3Round 23🇳🇿 NEW ZEALAND33NT♠8+1+0
+0.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♠♥J+1+11
+0.2Round 15🇹🇼 CHINESE TAIPEI81NT♠5-1+3
+0.2Round 20🇦🇹 AUSTRIA153♥♠A=+1
+0.2Round 23🇳🇿 NEW ZEALAND44♥♥4+1+0
+0.1Round 2🇸🇪 SWEDEN231NT♥9+2+1
+0.1Round 3🇨🇦 CANADA143♦♥3=+7
+0.1Round 19🇮🇳 INDIA23NT♥J+1+0
+0.1Round 20🇦🇹 AUSTRIA173NT♥9+2+11
+0.0Round 2🇸🇪 SWEDEN193NT♦4+3-11
+0.0Round 5🇫🇷 FRANCE104♠♣2=+0
+0.0Round 15🇹🇼 CHINESE TAIPEI65♦x♣Q-1-7
-0.0Round 22🇩🇪 GERMANY224♠♥K-1-8
-0.0Round 23🇳🇿 NEW ZEALAND84♥♦Q+1+0
-0.1Round 2🇸🇪 SWEDEN184♥♠Q+2-13
-0.1Round 7🇳🇴 NORWAY33NT♥2+2+0
-0.1Round 7🇳🇴 NORWAY82♥♦7-1+2
-0.1Round 15🇹🇼 CHINESE TAIPEI104♠♦6+1+0
-0.2Round 7🇳🇴 NORWAY71NT♠3+2+1
-0.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263NT♣2=-1
-0.2Round 11🇭🇰 HONG KONG CHINA133♠♥8=+0
-0.2Round 18🇺🇸 USA2223NT♣A+1+0
-0.2Round 20🇦🇹 AUSTRIA223NT♦Q+1+1
-0.3Round 3🇨🇦 CANADA53NT♣8+2+0
-0.3Round 5🇫🇷 FRANCE133♥♦Q-1+1
-0.3Round 7🇳🇴 NORWAY12♠♦2+1-1
-0.3Round 7🇳🇴 NORWAY132♠♦2+2+8
-0.3Round 8🇮🇹 ITALY194♠♣3+1+0
-0.3Round 8🇮🇹 ITALY223NT♠J=-1
-0.3Round 15🇹🇼 CHINESE TAIPEI54♥♦Q=+0
-0.3Round 18🇺🇸 USA2205♦♠T-1-9
-0.3Round 19🇮🇳 INDIA33♣♠J-3-10
-0.4Round 5🇫🇷 FRANCE146♥♦5+1+11
-0.4Round 8🇮🇹 ITALY271NT♠5-3+7
-0.4Round 11🇭🇰 HONG KONG CHINA34♠♣Q-1-10
-0.5Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183♦♥A-1+2
-0.5Round 21🇳🇱 NETHERLANDS114♠♥6+2-1
-0.5Round 21🇳🇱 NETHERLANDS134♠♥Q+1+0
-0.5Round 22🇩🇪 GERMANY214♠♥Q+1+0
-0.6Round 2🇸🇪 SWEDEN163♥♠T-2-5
-0.6Round 19🇮🇳 INDIA73♦♣A+1+10
-0.6Round 20🇦🇹 AUSTRIA264♠♣5+1+0
-0.7Round 5🇫🇷 FRANCE64♠♣8=+0
-0.7Round 7🇳🇴 NORWAY93♥♣8=-8
-0.7Round 8🇮🇹 ITALY234♠♦3+1+0
-0.8Round 13🇧🇩 BANGLADESH56♦♥7=+2
-0.8Round 22🇩🇪 GERMANY272♠♣A+3-6
-0.9Round 5🇫🇷 FRANCE34♠♦9=+0
-1.0Round 11🇭🇰 HONG KONG CHINA23♥♦A=+0
-1.0Round 11🇭🇰 HONG KONG CHINA53♦♥2=+1
-1.0Round 13🇧🇩 BANGLADESH34♥♦9=+1
-1.0Round 18🇺🇸 USA2154♥♥T+1+0
-1.0Round 20🇦🇹 AUSTRIA192♠♥A-1-3
-1.0Round 20🇦🇹 AUSTRIA202♥♠6+2-10
-1.1Round 5🇫🇷 FRANCE54♥♣J+1+0
-1.1Round 13🇧🇩 BANGLADESH44♥♣T+1+0
-1.1Round 18🇺🇸 USA2183♥♣A-2-1
-1.2Round 8🇮🇹 ITALY253♥♦Q=+0
-1.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND273NT♥5-3-6
-1.2Round 20🇦🇹 AUSTRIA233NT♥5+1-1
-1.2Round 23🇳🇿 NEW ZEALAND93NT♥2+1+1
-1.3Round 19🇮🇳 INDIA43♦♣9+2+15
-1.5Round 22🇩🇪 GERMANY241NT♣5+1-6
-1.6Round 19🇮🇳 INDIA134♠♦5+1+0
-1.6Round 20🇦🇹 AUSTRIA213NT♠9+3+13
-1.7Round 21🇳🇱 NETHERLANDS14♥♠A-1-4
-1.7Round 23🇳🇿 NEW ZEALAND73♦♥A-2-3
-1.8Round 19🇮🇳 INDIA112♥♣J+2-1
-1.9Round 13🇧🇩 BANGLADESH84♠x♥5-3-2
-2.1Round 7🇳🇴 NORWAY114♠x♥K-1-5
-2.2Round 2🇸🇪 SWEDEN252♥♥Q+1-1
-2.3Round 5🇫🇷 FRANCE42♠♣Q-1-5
-2.3Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND282♠♣7+1+0
-2.3Round 11🇭🇰 HONG KONG CHINA11♠♦Q+1+7
-2.3Round 16🇵🇱 POLAND245♦x♥2-1-6
-2.4Round 7🇳🇴 NORWAY53NT♠T+1-1
-2.4Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND232NT♣7=-10
-2.4Round 18🇺🇸 USA2255♦x♠9-1+0
-2.4Round 20🇦🇹 AUSTRIA282♠♥K-3-1
-2.5Round 23🇳🇿 NEW ZEALAND24♠♥T-3-2
-2.6Round 2🇸🇪 SWEDEN281NT♦4+1+0
-2.7Round 18🇺🇸 USA2161♠♣A+1-1
-2.8Round 16🇵🇱 POLAND154♣♥T=+0
-2.8Round 23🇳🇿 NEW ZEALAND141NT♠2+3+6
-2.9Round 11🇭🇰 HONG KONG CHINA102♣♠K+3-15
-2.9Round 13🇧🇩 BANGLADESH115♦♣A+1+11
-3.0Round 18🇺🇸 USA2284♥♠7+2-1
-3.0Round 19🇮🇳 INDIA14♥♥J+1-1
-3.1Round 2🇸🇪 SWEDEN201NT♣T+1-11
-3.1Round 7🇳🇴 NORWAY24NT♦7+2-14
-3.1Round 8🇮🇹 ITALY281NTx♦8-1-3
-3.2Round 16🇵🇱 POLAND194♠♣K+2-14
-3.4Round 16🇵🇱 POLAND163♣♦K-1-5
-3.4Round 18🇺🇸 USA2193NT♣J+3-14
-3.4Round 20🇦🇹 AUSTRIA185♦♠A-2-7
-3.6Round 7🇳🇴 NORWAY63NT♠2-1-6
-3.6Round 18🇺🇸 USA2264♠♣A=+0
-3.7Round 16🇵🇱 POLAND263NT♠5=-10
-3.8Round 3🇨🇦 CANADA83NT♣8+1-1
-3.9Round 8🇮🇹 ITALY263♦♣Q-1-6
-4.0Round 16🇵🇱 POLAND182♥♠T+1+0
-4.2Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♠x♥5=-12
-4.2Round 19🇮🇳 INDIA84♦♥T=+0
-4.2Round 21🇳🇱 NETHERLANDS123♥♣T+1-1
-4.3Round 2🇸🇪 SWEDEN213♦♠Q-1-12
-4.3Round 15🇹🇼 CHINESE TAIPEI43♥♣A-1-5
-4.3Round 15🇹🇼 CHINESE TAIPEI132♥♦Q+1+0
-4.5Round 13🇧🇩 BANGLADESH133NT♦5-1-15
-4.7Round 3🇨🇦 CANADA33NT♥Q+1-1
-4.7Round 22🇩🇪 GERMANY203♠♣Q=+0
-5.1Round 22🇩🇪 GERMANY264♥♦K=-3
-5.2Round 5🇫🇷 FRANCE83NT♣Q-3-6
-5.6Round 19🇮🇳 INDIA63♦♠5=-9
-5.6Round 23🇳🇿 NEW ZEALAND54♠♥6=-8
-5.8Round 3🇨🇦 CANADA113NT♣2=+0
-5.9Round 5🇫🇷 FRANCE115♣♦Q=+0
-6.0Round 22🇩🇪 GERMANY234♠♦4+1-11
-6.3Round 13🇧🇩 BANGLADESH102♠♥K-1-9
-6.3Round 19🇮🇳 INDIA94♠♦K-2-13
-6.6Round 18🇺🇸 USA2276♥♦8-2-5
-6.8Round 15🇹🇼 CHINESE TAIPEI113NT♥9+1-4
-7.2Round 11🇭🇰 HONG KONG CHINA123NT♦K-2-13
-7.3Round 3🇨🇦 CANADA14♥♠T-1-10
-7.3Round 21🇳🇱 NETHERLANDS43NT♦6-2-13
-8.9Round 18🇺🇸 USA2214♥♦5-1-12
-9.0Round 10🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND255♠x♦K-3-8
-9.1Round 16🇵🇱 POLAND276NT♠5=+0
-9.3Round 20🇦🇹 AUSTRIA256♦♣A+1+2
-9.4Round 11🇭🇰 HONG KONG CHINA116NT♠5-2-14
-10.3Round 3🇨🇦 CANADA23NT♥9=-10
-11.7Round 13🇧🇩 BANGLADESH125♥♦3-1-12
-11.9Round 8🇮🇹 ITALY203♦x♠T-3-13
-12.8Round 21🇳🇱 NETHERLANDS52♠x♥Q=-13
-13.7Round 16🇵🇱 POLAND204♦♠6-5-18