🇦🇷 RIZZO Leonardo · ARGENTINA

42rank
+57.9Butler · 256 bds
+0.23per board
±4.5swing
+0.22vs par /bd · #39/126
+0.10adjusted /bd
Butler per round: 7.5 4.6 8.9 -10.2 31.6 -6.4 -5.4 -7.3 6.5 -11.5 -43 36.3 15.7 14.7 -7.1 23by round

vs par split: bidding +0.22 · play -0.01

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted +0.10/bd

Card play — on target: opening leads 82.9% #65 of 126 · declarer play 75.9% #62 of 126 · defence 91.5% #22 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads85.0% (20)82.0% (50)
Declarer play68.8% (16)78.6% (42)
Defence89.7% (39)92.3% (91)

Opening leads by suit led: ♠ 62.5% (16) · ♥ 81.2% (16) · ♦ 91.3% (23) · ♣ 93.3% (15)

vs par by strain: NT +0.57 (68) · a suit +0.05 (187)

vs par by level: part-score +0.33 (89) · game +0.57 (149) · slam -3.88 (17)

By role: declaring +0.11/bd (-1.87 vs par · 124) · defending +0.34/bd (+2.19 vs par · 132)

By vulnerability: vulnerable +0.07/bd (-0.06 vs par · 128) · not vulnerable +0.38/bd (+0.50 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2P.LambardiD.Gold – T.ForresterOpen16+7.5+0.47-0.38
Round 3P.LambardiC.Ho – A.ChaoClosed16+4.6+0.29-1.69
Round 4P.LambardiP.Balakrishnan – R.TewariClosed16+8.9+0.56+0.56
Round 6P.LambardiJ.Verhees – R.Van ProoijenOpen16-10.2-0.64-0.44
Round 8P.LambardiG.Chagas – P.BrumClosed16+31.6+1.98+1.19
Round 9P.LambardiG.Helgemo – T.HelnessClosed16-6.4-0.40+0.31
Round 10P.LambardiC.Balicki – A.ZmudzinskiClosed16-5.4-0.34+2.00
Round 11P.LambardiF.Karwur – J.GeorgeOpen16-7.3-0.46-1.94
Round 12P.LambardiP.Lavings – R.KrochmalikClosed16+6.5+0.41+0.88
Round 13P.LambardiK.Nabil – A.SaaidClosed16-11.5-0.72+0.12
Round 14P.LambardiD.Chen – K.FurutaClosed16-43.0-2.69-4.44
Round 15P.LambardiM.Nonoo – I.SyedOpen16+36.3+2.27+3.38
Round 16P.LambardiJ.Fritsche – R.RohowskyOpen16+15.7+0.98+0.25
Round 18P.LambardiN.Eber – C.BosenbergOpen16+14.7+0.92+2.19
Round 20P.LambardiK.Dwyer – K.BathurstOpen16-7.1-0.44+0.00
Round 21P.LambardiG.Tislevoll – M.WareClosed16+23.0+1.44+1.56

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
+15.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND325♥x♠A=+16
+15.4Round 11🇮🇩 INDONESIA43NTx♥T-5+15
+11.0Round 12🇦🇺 AUSTRALIA263NT♣4=+0
+10.6Round 18🇿🇦 SOUTH AFRICA206♣♠K=+12
+10.3Round 15🇧🇭 BAHRAIN154♠♥2-1+12
+10.0Round 16🇩🇪 GERMANY29A♦J♦T+9
+9.3Round 3🇹🇼 CHINESE TAIPEI45♦♥2-2+8
+9.2Round 15🇧🇭 BAHRAIN84♥♦5-1+10
+9.1Round 21🇳🇿 NEW ZEALAND63NTx♥10-2+10
+8.7Round 8🇧🇷 BRAZIL323NT♠5+1+0
+8.7Round 15🇧🇭 BAHRAIN104♠♥5+2+13
+8.3Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173♠♥3-2+8
+8.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♥♣5=+3
+8.1Round 8🇧🇷 BRAZIL303NT♠9-1+10
+7.7Round 9🇲🇨 MONACO14♥♠4-1+10
+7.6Round 16🇩🇪 GERMANY223♥x♣6-3+9
+7.5Round 14🇯🇵 JAPAN274♥♦Q=+7
+7.4Round 4🇮🇳 INDIA214♦♥A-3+10
+7.4Round 15🇧🇭 BAHRAIN124♣x♥K+1+14
+7.3Round 8🇧🇷 BRAZIL225♥x♦5-2+11
+7.0Round 14🇯🇵 JAPAN316♦♣A=+12
+6.9Round 18🇿🇦 SOUTH AFRICA303NT♣5=+0
+6.8Round 6🇳🇱 NETHERLANDS224♦♦J+1+10
+6.3Round 16🇩🇪 GERMANY243NT-4+7
+5.8Round 18🇿🇦 SOUTH AFRICA253♥♣7-3+7
+5.6Round 18🇿🇦 SOUTH AFRICA323NT♣5-1+10
+5.6Round 21🇳🇿 NEW ZEALAND25♣x♥7=+8
+5.0Round 8🇧🇷 BRAZIL184♥♦6-1+12
+4.9Round 9🇲🇨 MONACO163NT♣K=+0
+4.9Round 20🇺🇸 USA1185♣♥A-1+12
+4.9Round 21🇳🇿 NEW ZEALAND103NT♠3+1-1
+4.6Round 8🇧🇷 BRAZIL243NT♦Q-1+10
+4.5Round 6🇳🇱 NETHERLANDS183♠♥K=+1
+4.5Round 10🇵🇱 POLAND175♣♠A=+0
+4.4Round 13🇪🇬 EGYPT93♠♣8=+0
+4.4Round 20🇺🇸 USA1214♣♠2-1+5
+4.2Round 6🇳🇱 NETHERLANDS193NT♣Q-2+7
+4.2Round 12🇦🇺 AUSTRALIA304♠♦K+2-8
+4.2Round 16🇩🇪 GERMANY193NT♥Q=-1
+4.1Round 4🇮🇳 INDIA275♠♦2=+0
+4.0Round 12🇦🇺 AUSTRALIA174♥♠6-1+10
+4.0Round 15🇧🇭 BAHRAIN23♠♥A-1+6
+3.8Round 8🇧🇷 BRAZIL212NT♦T-3+5
+3.8Round 9🇲🇨 MONACO65♦x♠A-1+5
+3.8Round 21🇳🇿 NEW ZEALAND71♥♦Q=+5
+3.5Round 11🇮🇩 INDONESIA27♥♥3=+0
+3.5Round 18🇿🇦 SOUTH AFRICA235♣x♥5-1+8
+3.4Round 20🇺🇸 USA1322♥♦A-2+5
+3.4Round 21🇳🇿 NEW ZEALAND124♠♦A=+1
+3.3Round 10🇵🇱 POLAND243NT♣Q-3+1
+3.2Round 13🇪🇬 EGYPT144♠♦A+2+11
+3.2Round 15🇧🇭 BAHRAIN62NT♥10-1-1
+3.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♣T=-1
+3.1Round 3🇹🇼 CHINESE TAIPEI95♦♥K+1+13
+3.0Round 3🇹🇼 CHINESE TAIPEI143NT♥K+3+10
+3.0Round 9🇲🇨 MONACO104♠♣K=+0
+3.0Round 14🇯🇵 JAPAN193♣♦J+1-7
+3.0Round 21🇳🇿 NEW ZEALAND116♦♥K=+0
+2.8Round 20🇺🇸 USA1285♣x♥4-4+12
+2.8Round 21🇳🇿 NEW ZEALAND44♥♦3=+0
+2.7Round 3🇹🇼 CHINESE TAIPEI13♥♦A-1+4
+2.5Round 20🇺🇸 USA1293NT♥7+2+2
+2.4Round 4🇮🇳 INDIA223♥♣7-3+1
+2.3Round 3🇹🇼 CHINESE TAIPEI83NT♦7+2-10
+2.3Round 13🇪🇬 EGYPT32♠♦A=-1
+2.2Round 12🇦🇺 AUSTRALIA314♠♦A+1+12
+2.1Round 8🇧🇷 BRAZIL174♥♣K-2+5
+2.1Round 13🇪🇬 EGYPT86♥♥3=+11
+2.0Round 10🇵🇱 POLAND253♥=+0
+2.0Round 10🇵🇱 POLAND301NT♥9=+0
+2.0Round 14🇯🇵 JAPAN244♥♠4+1+1
+1.9Round 3🇹🇼 CHINESE TAIPEI51NT♠10-1+4
+1.8Round 11🇮🇩 INDONESIA82♣♣Q-1+8
+1.8Round 11🇮🇩 INDONESIA123♥♦8=+0
+1.8Round 14🇯🇵 JAPAN184♠♦A=+0
+1.8Round 21🇳🇿 NEW ZEALAND34♠♦A-2-1
+1.7Round 15🇧🇭 BAHRAIN94♠♣J=-1
+1.7Round 15🇧🇭 BAHRAIN162♠♥A+2+1
+1.6Round 3🇹🇼 CHINESE TAIPEI36♣♦J+1-1
+1.6Round 13🇪🇬 EGYPT164♥♦3=+8
+1.5Round 6🇳🇱 NETHERLANDS203NT♠Q+3+1
+1.5Round 13🇪🇬 EGYPT43♠♣Q-1-1
+1.5Round 15🇧🇭 BAHRAIN14♥♠A-1-3
+1.5Round 16🇩🇪 GERMANY174♠♦7=+0
+1.5Round 18🇿🇦 SOUTH AFRICA262♥♦5=+0
+1.4Round 4🇮🇳 INDIA245♣x♠K-3-10
+1.4Round 11🇮🇩 INDONESIA144♠♥4+3-14
+1.4Round 16🇩🇪 GERMANY263NT♠Q-1+6
+1.3Round 6🇳🇱 NETHERLANDS253♠=+1
+1.3Round 13🇪🇬 EGYPT54♥♦9=+0
+1.1Round 4🇮🇳 INDIA303NT♠6-1+10
+1.1Round 10🇵🇱 POLAND192♥♠Q=-1
+1.1Round 16🇩🇪 GERMANY231NT♣5+1+0
+1.1Round 18🇿🇦 SOUTH AFRICA294♥♦3+1+0
+1.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND252♠♥T+1+0
+1.0Round 6🇳🇱 NETHERLANDS173♠x♥5-1+0
+1.0Round 8🇧🇷 BRAZIL264♠♣5+2-13
+1.0Round 12🇦🇺 AUSTRALIA243♦♥K+2-4
+1.0Round 15🇧🇭 BAHRAIN73NT♦8+1+0
+1.0Round 21🇳🇿 NEW ZEALAND52♠♦2=+11
+0.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND234♠♥2-1+9
+0.9Round 12🇦🇺 AUSTRALIA293♣♥3=+3
+0.9Round 12🇦🇺 AUSTRALIA323♥♠8-1+5
+0.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND302♠♠Q+1+7
+0.8Round 11🇮🇩 INDONESIA14♠♥9=+1
+0.8Round 20🇺🇸 USA1264♥♦2+1+0
+0.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND265♥♠3=+0
+0.7Round 3🇹🇼 CHINESE TAIPEI163NT♠2+3-11
+0.7Round 8🇧🇷 BRAZIL193♦♠T=+0
+0.7Round 16🇩🇪 GERMANY203♣♠Q+1+0
+0.7Round 16🇩🇪 GERMANY284♥♠Q-1-1
+0.6Round 4🇮🇳 INDIA195♥x♠K+1+6
+0.6Round 10🇵🇱 POLAND224♠♥K-1+10
+0.6Round 10🇵🇱 POLAND272♦♥A=-1
+0.5Round 9🇲🇨 MONACO123NT♠4+2+0
+0.5Round 20🇺🇸 USA1192♠♦4-1-2
+0.4Round 6🇳🇱 NETHERLANDS282♥♠A+1+0
+0.4Round 10🇵🇱 POLAND232♠♦4-3+8
+0.4Round 16🇩🇪 GERMANY303NT♣Q=+1
+0.3Round 18🇿🇦 SOUTH AFRICA215♥♠K=+0
+0.2Round 9🇲🇨 MONACO134♥♦2+2-5
+0.2Round 12🇦🇺 AUSTRALIA214♠♦K+1+0
+0.2Round 15🇧🇭 BAHRAIN45♠♥A=+4
+0.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♦Q+1+1
+0.1Round 4🇮🇳 INDIA282♣♦K=+2
+0.1Round 6🇳🇱 NETHERLANDS303NT♥A+2-1
+0.1Round 13🇪🇬 EGYPT23NT♥J+1+0
+0.1Round 21🇳🇿 NEW ZEALAND164♥♠A+1+10
+0.0Round 3🇹🇼 CHINESE TAIPEI114♥♠8+1+0
-0.0Round 10🇵🇱 POLAND294♥♦A+1+0
+0.0Round 15🇧🇭 BAHRAIN31NT♦7+2+6
-0.0Round 15🇧🇭 BAHRAIN134♥♣J+1+0
+0.0Round 20🇺🇸 USA1313NT♠4+1+0
-0.1Round 4🇮🇳 INDIA252♣♦Q-2-1
-0.1Round 8🇧🇷 BRAZIL273NT♥4+2-11
-0.1Round 8🇧🇷 BRAZIL284♠♦3+1+0
-0.1Round 11🇮🇩 INDONESIA63♣♣5-2-1
-0.1Round 12🇦🇺 AUSTRALIA234♥♥3=+1
-0.1Round 13🇪🇬 EGYPT124♦♠A-1+2
-0.2Round 6🇳🇱 NETHERLANDS262♣♠4=+1
-0.2Round 11🇮🇩 INDONESIA53NT♦Q=-1
-0.3Round 4🇮🇳 INDIA264♠♦A=+1
-0.3Round 20🇺🇸 USA1222♦♦5+2+0
-0.4Round 3🇹🇼 CHINESE TAIPEI64♦♠10=-7
-0.4Round 9🇲🇨 MONACO114♠♣A+1+0
-0.4Round 12🇦🇺 AUSTRALIA193NT♦8+2+0
-0.4Round 18🇿🇦 SOUTH AFRICA273NT♥Q+2+14
-0.5Round 10🇵🇱 POLAND313NT♦2+2+0
-0.5Round 16🇩🇪 GERMANY214♥♣A=+1
-0.5Round 20🇺🇸 USA1243♣♣4=+0
-0.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND281NT♣4-2+1
-0.6Round 3🇹🇼 CHINESE TAIPEI124♥♣K=+0
-0.6Round 9🇲🇨 MONACO154♠♥3=+11
-0.6Round 13🇪🇬 EGYPT73NT♣5+2+0
-0.6Round 14🇯🇵 JAPAN263NT♦A+2-1
-0.6Round 18🇿🇦 SOUTH AFRICA171NT♦4+2+6
-0.6Round 20🇺🇸 USA1304♠♣T=+0
-0.7Round 10🇵🇱 POLAND286♦♠6+1+13
-0.7Round 14🇯🇵 JAPAN254♠♣7+1+0
-0.7Round 18🇿🇦 SOUTH AFRICA316♦♠10+1-11
-0.7Round 21🇳🇿 NEW ZEALAND84♥♣9+1+0
-0.8Round 4🇮🇳 INDIA293♣♥A-1+1
-0.8Round 10🇵🇱 POLAND215♦♠Q+1+10
-0.8Round 10🇵🇱 POLAND262♠♦A+1+0
-0.8Round 11🇮🇩 INDONESIA93NT♦5+2+0
-0.8Round 12🇦🇺 AUSTRALIA271NT♥2+4+6
-0.8Round 13🇪🇬 EGYPT61NT♠5-2-3
-0.9Round 3🇹🇼 CHINESE TAIPEI73NT♥5+2+0
-0.9Round 4🇮🇳 INDIA184♥♥2-1+2
-0.9Round 4🇮🇳 INDIA311NT♦A=+0
-1.0Round 3🇹🇼 CHINESE TAIPEI23♠♥A=-6
-1.0Round 4🇮🇳 INDIA203♦♦2-1+1
-1.0Round 8🇧🇷 BRAZIL293♠♣J-1+0
-1.0Round 8🇧🇷 BRAZIL312♠♣K+1+0
-1.0Round 11🇮🇩 INDONESIA113♦x♣A-1+1
-1.1Round 21🇳🇿 NEW ZEALAND94NT♣7+1+0
-1.2Round 9🇲🇨 MONACO73NT♠2+2+0
-1.2Round 16🇩🇪 GERMANY251NT♠J+2-1
-1.2Round 21🇳🇿 NEW ZEALAND153NT♠A=-2
-1.3Round 4🇮🇳 INDIA174♦♣J-1-4
-1.3Round 9🇲🇨 MONACO43NT♣3+1+0
-1.3Round 10🇵🇱 POLAND323NT♠7+2+0
-1.4Round 4🇮🇳 INDIA233♠♣6-2-8
-1.4Round 13🇪🇬 EGYPT105♠♥A=-4
-1.4Round 14🇯🇵 JAPAN173NT♠6=-7
-1.4Round 14🇯🇵 JAPAN224♠x♥K-1-5
-1.5Round 4🇮🇳 INDIA324♠x♣2-2-2
-1.5Round 16🇩🇪 GERMANY274♠♣K=-3
-1.6Round 6🇳🇱 NETHERLANDS274♠♥5-1-5
-1.6Round 8🇧🇷 BRAZIL254♠♦3+1+0
-1.7Round 6🇳🇱 NETHERLANDS213♠♣Q-3+3
-1.7Round 9🇲🇨 MONACO34♥♥5-1-5
-1.7Round 21🇳🇿 NEW ZEALAND11♥♠K+2-7
-1.8Round 18🇿🇦 SOUTH AFRICA283♣♦J-1-5
-1.8Round 20🇺🇸 USA1234♠♦Q-1+1
-2.0Round 11🇮🇩 INDONESIA71NT♦4=+2
-2.0Round 21🇳🇿 NEW ZEALAND133NT♠4+1+0
-2.1Round 12🇦🇺 AUSTRALIA204♥♠J=+1
-2.1Round 12🇦🇺 AUSTRALIA284♠♥J+1+0
-2.2Round 12🇦🇺 AUSTRALIA251♠♣4=+0
-2.3Round 3🇹🇼 CHINESE TAIPEI102♠♣5+2-10
-2.3Round 18🇿🇦 SOUTH AFRICA183NT♦2=+1
-2.5Round 12🇦🇺 AUSTRALIA226♥♣5+1-1
-2.5Round 14🇯🇵 JAPAN324♠♦3+1+0
-2.5Round 18🇿🇦 SOUTH AFRICA223♠♦3-1-5
-2.7Round 15🇧🇭 BAHRAIN53NT♦J-3-7
-2.7Round 15🇧🇭 BAHRAIN143♥♦5-1+2
-2.8Round 9🇲🇨 MONACO22♥♠2=-9
-2.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♠♦A+3-17
-2.9Round 8🇧🇷 BRAZIL233NT♠T+1-11
-3.0Round 8🇧🇷 BRAZIL203♥♣3-1+1
-3.0Round 16🇩🇪 GERMANY183♥♠2+1-6
-3.1Round 9🇲🇨 MONACO81NT♥4-2+0
-3.3Round 9🇲🇨 MONACO93♣♣2+1-1
-3.3Round 11🇮🇩 INDONESIA153NT♦T-2-11
-3.3Round 20🇺🇸 USA1172♠♣A-1-9
-3.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND293♠♣J-3+8
-3.7Round 3🇹🇼 CHINESE TAIPEI153NT♠K-2-8
-3.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♠♥T-2-5
-3.9Round 18🇿🇦 SOUTH AFRICA245♠♥3-1-2
-3.9Round 20🇺🇸 USA1274♠♥Q-2-11
-4.0Round 6🇳🇱 NETHERLANDS314♥-1-12
-4.1Round 11🇮🇩 INDONESIA105♣♦A-1-12
-4.2Round 13🇪🇬 EGYPT14♥♦5=+0
-4.3Round 6🇳🇱 NETHERLANDS325♣x♠J-4-4
-4.4Round 6🇳🇱 NETHERLANDS233NT♠4-3-5
-4.4Round 11🇮🇩 INDONESIA162♠♣9-1-5
-4.8Round 20🇺🇸 USA1254♥♠3+1-1
-4.9Round 13🇪🇬 EGYPT114♠x♠9-2-12
-5.0Round 16🇩🇪 GERMANY323NT♠6=-6
-5.3Round 11🇮🇩 INDONESIA34♥♣6-2-7
-5.6Round 10🇵🇱 POLAND202♦♥8-3-5
-5.8Round 6🇳🇱 NETHERLANDS245♣♠A-1-4
-5.8Round 21🇳🇿 NEW ZEALAND142♠♥10-2-9
-5.9Round 9🇲🇨 MONACO143NT♠A-1+6
-6.1Round 13🇪🇬 EGYPT152♠♣A+1+0
-6.1Round 14🇯🇵 JAPAN286♥♦K+1-13
-6.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♥♦J+2-11
-6.2Round 9🇲🇨 MONACO54♠♦K=-7
-6.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND317♣♥7-1-17
-7.0Round 16🇩🇪 GERMANY312♠♠Q=-11
-7.1Round 14🇯🇵 JAPAN206♠♣2+1-13
-7.2Round 15🇧🇭 BAHRAIN114♣x♥A-3-2
-7.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♣♠Q=-8
-7.7Round 12🇦🇺 AUSTRALIA184♦♠4=-11
-8.0Round 6🇳🇱 NETHERLANDS293NT♠9=+0
-8.4Round 18🇿🇦 SOUTH AFRICA196♠♦8=+0
-8.9Round 14🇯🇵 JAPAN306♥♠4-1-14
-9.1Round 14🇯🇵 JAPAN294♥♣J=+0
-9.9Round 13🇪🇬 EGYPT135♠x♦A-2-9
-10.2Round 10🇵🇱 POLAND184♠♦K=-3
-10.4Round 14🇯🇵 JAPAN216♥♠3-3-16
-10.8Round 11🇮🇩 INDONESIA134♠x♥A=-7
-11.1Round 3🇹🇼 CHINESE TAIPEI136♠♥3-1-13
-11.2Round 20🇺🇸 USA1203NT♦Q-3-14
-16.1Round 14🇯🇵 JAPAN236♥♠A=-15