🇦🇷 PALAZZO Luis · ARGENTINA

102rank
-52.9Butler · 256 bds
-0.21per board
±4.4swing
-0.13vs par /bd · #77/125
-0.12adjusted /bd
Butler per round: 10.1 24.6 -12 20.1 -28.1 9.2 -6.6 -14.8 -10.2 33.3 -2.5 -36.3 13.6 -10.7 -24 -18.6by round

vs par split: bidding -0.18 · play -0.01

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted -0.12/bd

Card play — on target: opening leads 87.2% #43 of 125 · declarer play 74.4% #72 of 125 · defence 87.8% #63 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·87.2% (47)
Declarer play·74.4% (39)
Defence·87.8% (82)

Opening leads by suit led: ♠ 85.7% (14) · ♥ 92.9% (14) · ♦ 100.0% (6) · ♣ 76.9% (13)

vs par by strain: a suit -0.31 (170)

vs par by level: part-score -0.96 (81) · game +0.58 (76) · slam -1.46 (13)

By role: declaring -0.38/bd (-2.14 vs par · 128) · defending -0.03/bd (+1.88 vs par · 128)

By vulnerability: vulnerable -0.03/bd (-0.44 vs par · 128) · not vulnerable -0.39/bd (+0.18 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.LambardiH.Shi – Z.ZhuangOpen16+10.1+0.63-1.31
Round 3P.LambardiG.Watulingas – K.OngClosed16+24.6+1.54+1.44
Round 4P.LambardiB.Brogeland – E.SaelensmindeOpen16-12.0-0.75-0.69
Round 5P.LambardiJ.Upmark – P.CullinClosed16+20.1+1.26+3.31
Round 7P.LambardiM.Toma – P.BrumClosed16-28.1-1.76-0.19
Round 8P.LambardiE.Rodwell – J.MeckstrothOpen16+9.2+0.57+0.12
Round 10P.LambardiA.Versace – L.LauriaClosed16-6.6-0.41-0.31
Round 12P.LambardiW.El Ahmady – T.SadekOpen16-14.8-0.93-0.81
Round 14P.LambardiS.Brink – B.DrijverClosed16-10.2-0.64-0.88
Round 15P.LambardiM.Rosenberg – Z.MahmoodClosed16+33.3+2.08+2.12
Round 16P.LambardiT.Hanlon – H.McgannOpen16-2.5-0.16+1.94
Round 17P.LambardiP.Gumby – W.LazerClosed16-36.3-2.27-2.44
Round 18P.LambardiN.Eber – C.BosenbergClosed16+13.6+0.85-0.88
Round 19P.LambardiJ.Smith – J.ZaluskiOpen16-10.7-0.67-0.38
Round 20P.LambardiK.Mukherjee – A.GoelClosed16-24.0-1.50-3.06
Round 21P.LambardiB.Chmurski – P.GawrysOpen16-18.6-1.16-0.06

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
+12.6Round 8🇺🇸 USA 2176♦♥Q-1+14
+10.1Round 1🇨🇳 CHINA SMEG93N♣Q=+10
+9.9Round 8🇺🇸 USA 2286♥♦2-2+12
+9.8Round 19🇨🇦 CANADA232♦x♦2-2+9
+9.4Round 5🇸🇪 SWEDEN24♥♦9-1+5
+9.2Round 5🇸🇪 SWEDEN133N♦6+1+10
+8.9Round 21🇵🇱 POLAND324♠x♠3-2+2
+8.0Round 4🇳🇴 NORWAY164♥♦5=+11
+7.8Round 12🇪🇬 EGYPT153N♣=+11
+7.6Round 18🇿🇦 SOUTH AFRICA23N♥8-1+5
+7.5Round 3🇮🇩 INDONESIA105♦♣K=+0
+7.5Round 5🇸🇪 SWEDEN165♣♠6-3+9
+7.5Round 12🇪🇬 EGYPT33N♣4-2+11
+7.5Round 15🇺🇸 USA 1253Nx♦6+3-3
+7.2Round 12🇪🇬 EGYPT93N♥5-2+11
+7.2Round 15🇺🇸 USA 1193N♦8+2+1
+7.0Round 16🇮🇪 IRELAND23N♠+1+7
+6.2Round 21🇵🇱 POLAND274♥♦A=+8
+6.1Round 19🇨🇦 CANADA283Nx-2+4
+6.0Round 20🇮🇳 INDIA153N♠J+1+1
+5.7Round 15🇺🇸 USA 1273N♠K=+6
+5.2Round 7🇧🇷 BRAZIL56♦x♣2-3+5
+5.2Round 15🇺🇸 USA 1173N♠9+1+1
+5.1Round 3🇮🇩 INDONESIA81N♣10+3+6
+5.1Round 15🇺🇸 USA 1183N♠6-2+8
+5.0Round 10🇮🇹 ITALY54♠♥A-1+5
+4.9Round 5🇸🇪 SWEDEN102♥♠7=+6
+4.8Round 18🇿🇦 SOUTH AFRICA66♣♣4=+0
+4.7Round 17🇦🇺 AUSTRALIA262♠♣4=+6
+4.5Round 15🇺🇸 USA 1203♦♣4+2+10
+4.5Round 18🇿🇦 SOUTH AFRICA34♣♠A-2+1
+4.4Round 1🇨🇳 CHINA SMEG103♠♣K=+0
+4.4Round 3🇮🇩 INDONESIA123N♣5-1+5
+4.3Round 1🇨🇳 CHINA SMEG34♥♣7-1+10
+4.3Round 15🇺🇸 USA 1213N♥Q-1+6
+4.2Round 16🇮🇪 IRELAND113♠♣5+1+2
+4.2Round 18🇿🇦 SOUTH AFRICA164♠♠2-1+6
+4.1Round 3🇮🇩 INDONESIA14♥♣2-1+10
+4.1Round 3🇮🇩 INDONESIA44♠♦Q=+3
+4.0Round 5🇸🇪 SWEDEN64♠♥Q+2+16
+4.0Round 5🇸🇪 SWEDEN73♠♦3+1+10
+4.0Round 21🇵🇱 POLAND183N♣5-2+6
+3.7Round 5🇸🇪 SWEDEN13♦♥5-2+0
+3.7Round 19🇨🇦 CANADA212♠♥7+3+6
+3.6Round 4🇳🇴 NORWAY142♠x♥K-2+4
+3.6Round 14🇳🇱 NETHERLANDS81♠♣A+2+1
+3.6Round 21🇵🇱 POLAND312♦x♠7-1+5
+3.4Round 18🇿🇦 SOUTH AFRICA73N=-1
+3.0Round 4🇳🇴 NORWAY84♥♥2+2+11
+3.0Round 8🇺🇸 USA 2254♥♦3=+0
+3.0Round 12🇪🇬 EGYPT72♦♣5-2+3
+2.9Round 12🇪🇬 EGYPT82♠♦K-2+7
+2.8Round 3🇮🇩 INDONESIA52♠♦A=+0
+2.6Round 10🇮🇹 ITALY43♠♣K-2+3
+2.5Round 14🇳🇱 NETHERLANDS34♠♣A-1+6
+2.4Round 7🇧🇷 BRAZIL14♠♣4-1+4
+2.4Round 14🇳🇱 NETHERLANDS51N♦A-1+8
+2.4Round 20🇮🇳 INDIA92♠+1+0
+2.3Round 17🇦🇺 AUSTRALIA321♣♣K+3+2
+2.3Round 20🇮🇳 INDIA13♦♣7+2+1
+2.2Round 4🇳🇴 NORWAY73♥♣8=+0
+2.2Round 8🇺🇸 USA 2243♥♦K=+0
+2.1Round 3🇮🇩 INDONESIA34♥♦A=+0
+2.1Round 15🇺🇸 USA 1314♠♣8-2+13
+2.1Round 16🇮🇪 IRELAND63♠♣9-1+4
+2.0Round 4🇳🇴 NORWAY52N♣10-1+10
+2.0Round 5🇸🇪 SWEDEN114♠♥A-1+5
+2.0Round 20🇮🇳 INDIA134♥♣3-1+6
+1.9Round 7🇧🇷 BRAZIL125♦♥7+1+11
+1.8Round 1🇨🇳 CHINA SMEG12♠♦Q+1+0
+1.8Round 3🇮🇩 INDONESIA22♦♠K+1-9
+1.7Round 1🇨🇳 CHINA SMEG124♠♦4=+6
+1.7Round 7🇧🇷 BRAZIL112N♦2-1+5
+1.7Round 10🇮🇹 ITALY104♥♠A=+9
+1.7Round 16🇮🇪 IRELAND74♠♦2=-1
+1.7Round 18🇿🇦 SOUTH AFRICA133♣+1+0
+1.6Round 1🇨🇳 CHINA SMEG114♥♠Q=-1
+1.6Round 7🇧🇷 BRAZIL32♠♥9+1+1
+1.5Round 3🇮🇩 INDONESIA161N♥7+1+6
+1.5Round 7🇧🇷 BRAZIL152♣♥A=+0
+1.5Round 10🇮🇹 ITALY22♦♦2=+0
+1.4Round 14🇳🇱 NETHERLANDS93N♥2=+0
+1.4Round 20🇮🇳 INDIA126♥x♦3-1+7
+1.3Round 10🇮🇹 ITALY114♦x♦5-2-3
+1.3Round 15🇺🇸 USA 1284♠♥J-2+7
+1.3Round 16🇮🇪 IRELAND44♠♦5-1-3
+1.2Round 17🇦🇺 AUSTRALIA253N♣5+1+1
+1.2Round 19🇨🇦 CANADA172♥♣7=+1
+1.1Round 8🇺🇸 USA 2214♠♦2+1+0
+1.1Round 14🇳🇱 NETHERLANDS124♥♥6-1+5
+1.1Round 17🇦🇺 AUSTRALIA291N♦4+1+0
+1.0Round 7🇧🇷 BRAZIL161N♥5=+5
+1.0Round 14🇳🇱 NETHERLANDS134♥♠4=+0
+1.0Round 17🇦🇺 AUSTRALIA224♠♥J+2+11
+1.0Round 21🇵🇱 POLAND214♥♠A+1+11
+0.9Round 1🇨🇳 CHINA SMEG74♠♣8+2+2
+0.9Round 12🇪🇬 EGYPT102N♠9=-10
+0.9Round 21🇵🇱 POLAND293N♠J+1+0
+0.8Round 18🇿🇦 SOUTH AFRICA144♥♦9-1-5
+0.8Round 19🇨🇦 CANADA303N♥6=+1
+0.7Round 1🇨🇳 CHINA SMEG45♦♠A+1-5
+0.7Round 1🇨🇳 CHINA SMEG144♠x♥6-3-14
+0.7Round 7🇧🇷 BRAZIL22♠♣5+1+6
+0.7Round 10🇮🇹 ITALY14♠♣5-2+0
+0.7Round 14🇳🇱 NETHERLANDS73♥♣A=-10
+0.6Round 14🇳🇱 NETHERLANDS144♥♠2+2+1
+0.6Round 17🇦🇺 AUSTRALIA181N♥4-1-1
+0.6Round 17🇦🇺 AUSTRALIA202♦♥2+2+0
+0.6Round 18🇿🇦 SOUTH AFRICA54♠+1+0
+0.5Round 3🇮🇩 INDONESIA134N♠6+1+1
+0.5Round 5🇸🇪 SWEDEN35♥x♠K-1+7
+0.5Round 15🇺🇸 USA 1242♠♦6=+1
+0.5Round 16🇮🇪 IRELAND13N♣7+2+1
+0.5Round 17🇦🇺 AUSTRALIA274♠♦K+1+1
+0.5Round 19🇨🇦 CANADA293N♠J=+0
+0.4Round 1🇨🇳 CHINA SMEG61N♣5=+2
+0.4Round 1🇨🇳 CHINA SMEG83N♥K=-2
+0.4Round 3🇮🇩 INDONESIA91N♣K-1+2
+0.4Round 3🇮🇩 INDONESIA113N♥K-5-5
+0.4Round 4🇳🇴 NORWAY23N♠J=-13
+0.4Round 8🇺🇸 USA 2203N♥5+1+0
+0.3Round 8🇺🇸 USA 2294♠♦2+3+2
+0.3Round 8🇺🇸 USA 2313♣♥7-1+2
+0.3Round 15🇺🇸 USA 1291N♠3+2-10
+0.2Round 7🇧🇷 BRAZIL63N♠K+2+0
+0.2Round 8🇺🇸 USA 2233N♣10+1+1
+0.2Round 10🇮🇹 ITALY153♣♠K+1+7
+0.2Round 12🇪🇬 EGYPT133N♠10+1+0
+0.2Round 14🇳🇱 NETHERLANDS22♥♦A+1+0
+0.2Round 19🇨🇦 CANADA195♣x♠A-1+0
+0.1Round 16🇮🇪 IRELAND133N♥5+1+0
+0.1Round 18🇿🇦 SOUTH AFRICA126♣♥4=+2
-0.0Round 1🇨🇳 CHINA SMEG24♠♦K+1+0
-0.0Round 3🇮🇩 INDONESIA73N♥8=-1
-0.0Round 12🇪🇬 EGYPT14♠♦1-2+5
-0.0Round 15🇺🇸 USA 1223♣♦10+1+7
+0.0Round 16🇮🇪 IRELAND84♥♦6=+0
+0.0Round 18🇿🇦 SOUTH AFRICA14♥♥5=+0
-0.0Round 21🇵🇱 POLAND173N♦7-2+5
-0.1Round 4🇳🇴 NORWAY123N♦4=+0
-0.1Round 12🇪🇬 EGYPT165♠x+1+6
-0.1Round 18🇿🇦 SOUTH AFRICA153N+1+0
-0.2Round 4🇳🇴 NORWAY153N♦6=-1
-0.2Round 10🇮🇹 ITALY93♦♠A-1+0
-0.2Round 14🇳🇱 NETHERLANDS13N♥7+1-1
-0.2Round 20🇮🇳 INDIA104♦♣7-1-9
-0.3Round 16🇮🇪 IRELAND163♥♦K-1+1
-0.4Round 15🇺🇸 USA 1264♥♦A+1+0
-0.4Round 20🇮🇳 INDIA143N♥8+3+11
-0.4Round 21🇵🇱 POLAND303♠♥9=+0
-0.5Round 4🇳🇴 NORWAY91N♦4+2+10
-0.5Round 16🇮🇪 IRELAND151N♣3=-1
-0.6Round 10🇮🇹 ITALY73N♠3+1+0
-0.6Round 16🇮🇪 IRELAND33N♥10+2+10
-0.6Round 21🇵🇱 POLAND253N♠8+2-1
-0.8Round 1🇨🇳 CHINA SMEG163N♦2+2-1
-0.8Round 8🇺🇸 USA 2273♦♦J-1-3
-0.8Round 14🇳🇱 NETHERLANDS154♥♠J+2-16
-0.8Round 18🇿🇦 SOUTH AFRICA102♦♠10-1+1
-0.9Round 4🇳🇴 NORWAY63♣♠10=-1
-0.9Round 5🇸🇪 SWEDEN83N♦5+1-1
-0.9Round 10🇮🇹 ITALY63♦♦4-1-5
-0.9Round 20🇮🇳 INDIA161N♠4+1-1
-1.0Round 10🇮🇹 ITALY33♦♥3-1+2
-1.0Round 16🇮🇪 IRELAND103♠♦10-1+0
-1.0Round 17🇦🇺 AUSTRALIA301N♠6=-5
-1.1Round 8🇺🇸 USA 2184♠♣K+1+0
-1.1Round 8🇺🇸 USA 2224♠♥3+1+0
-1.1Round 15🇺🇸 USA 1321N♦3+2-1
-1.2Round 21🇵🇱 POLAND191N♥Q-1-4
-1.3Round 5🇸🇪 SWEDEN123N♦5+1+0
-1.3Round 14🇳🇱 NETHERLANDS64♣♠A-1+5
-1.4Round 1🇨🇳 CHINA SMEG52♥♠8=-1
-1.4Round 5🇸🇪 SWEDEN142♥♦K+2-6
-1.4Round 16🇮🇪 IRELAND123♦♠Q=+0
-1.4Round 20🇮🇳 INDIA31N♠A-1-5
-1.4Round 20🇮🇳 INDIA54♥♠2+2-12
-1.5Round 5🇸🇪 SWEDEN41N♦7+2+0
-1.5Round 10🇮🇹 ITALY145♦♦A-1-4
-1.5Round 20🇮🇳 INDIA115♥♠A=+0
-1.5Round 21🇵🇱 POLAND234♥♠3+1+0
-1.6Round 4🇳🇴 NORWAY12♠♥A-3-1
-1.7Round 7🇧🇷 BRAZIL102♦♠Q+2-11
-1.7Round 8🇺🇸 USA 2263N♥4+2+0
-1.8Round 4🇳🇴 NORWAY112♠♦A-1-5
-1.8Round 7🇧🇷 BRAZIL73N♦8=+2
-2.1Round 16🇮🇪 IRELAND92♠♥Q=+1
-2.1Round 18🇿🇦 SOUTH AFRICA112♣♦10+1-5
-2.1Round 19🇨🇦 CANADA203N♥7=+1
-2.2Round 20🇮🇳 INDIA63N♠5+3-1
-2.4Round 3🇮🇩 INDONESIA143♣♥J=+1
-2.4Round 18🇿🇦 SOUTH AFRICA82♣+2-7
-2.5Round 19🇨🇦 CANADA244♥x♣A-2-4
-2.6Round 12🇪🇬 EGYPT54♠♠J+1-1
-2.7Round 10🇮🇹 ITALY164♣♦A=+0
-2.8Round 20🇮🇳 INDIA43N♥Q+2-12
-3.2Round 19🇨🇦 CANADA263♦♣3=+10
-3.3Round 3🇮🇩 INDONESIA151N♠K=+0
-3.3Round 8🇺🇸 USA 2321N♠4+2-6
-3.3Round 17🇦🇺 AUSTRALIA214♠♥A-2+0
-3.4Round 4🇳🇴 NORWAY134♥♦8+1+0
-3.4Round 10🇮🇹 ITALY123♣♥A-1-11
-3.5Round 16🇮🇪 IRELAND143N♠4+1+10
-3.5Round 18🇿🇦 SOUTH AFRICA91N♥8-1-4
-3.5Round 19🇨🇦 CANADA273♣♣6=-5
-3.6Round 17🇦🇺 AUSTRALIA173♥♣A=-1
-3.6Round 19🇨🇦 CANADA254♠♥Q-2-6
-3.7Round 8🇺🇸 USA 2303♣♦6+2-7
-3.7Round 10🇮🇹 ITALY83♦♠3=+0
-3.9Round 14🇳🇱 NETHERLANDS116♠♥9+1-11
-4.0Round 7🇧🇷 BRAZIL146♠x♣4-2+0
-4.1Round 15🇺🇸 USA 1302♥♦3-1+1
-4.1Round 19🇨🇦 CANADA223♠♦A=-7
-4.2Round 1🇨🇳 CHINA SMEG133♦♠3+3-15
-4.3Round 19🇨🇦 CANADA323N♦J=+0
-4.4Round 3🇮🇩 INDONESIA64♦♦5+1+4
-4.4Round 14🇳🇱 NETHERLANDS103N♥J+2-13
-4.6Round 12🇪🇬 EGYPT142♥♦=-6
-4.7Round 12🇪🇬 EGYPT26♦♠A=-11
-4.7Round 14🇳🇱 NETHERLANDS164♠♦4+3+12
-4.8Round 15🇺🇸 USA 1234♥♣Q+2-13
-4.8Round 19🇨🇦 CANADA183N♦8+2-8
-4.9Round 19🇨🇦 CANADA315♦♠K-2-8
-5.0Round 21🇵🇱 POLAND244♥♠A-1-6
-5.1Round 12🇪🇬 EGYPT66♦♣8-2-13
-5.2Round 18🇿🇦 SOUTH AFRICA44♣=-7
-5.3Round 4🇳🇴 NORWAY105♦♠K-2-12
-5.3Round 21🇵🇱 POLAND263N♣3-2-7
-5.4Round 4🇳🇴 NORWAY34♠♣8-2-11
-5.6Round 10🇮🇹 ITALY134♥♦3-2-8
-6.1Round 17🇦🇺 AUSTRALIA194♣♦3+2-15
-6.1Round 17🇦🇺 AUSTRALIA284♣x♥Q-1-11
-6.2Round 5🇸🇪 SWEDEN93N♣A-2-6
-6.7Round 12🇪🇬 EGYPT124♥♦-4-8
-6.8Round 5🇸🇪 SWEDEN154♥x♠Q-2+10
-6.8Round 12🇪🇬 EGYPT43♥♦K-3-5
-6.9Round 17🇦🇺 AUSTRALIA311N♠6=-5
-7.0Round 5🇸🇪 SWEDEN54♥♦5-1-12
-7.0Round 20🇮🇳 INDIA24♠x♣A=-9
-8.0Round 7🇧🇷 BRAZIL136♠♥J=+0
-8.1Round 7🇧🇷 BRAZIL93♠♥2=-11
-8.2Round 21🇵🇱 POLAND223♦x-3-9
-8.4Round 14🇳🇱 NETHERLANDS44♠♥Q=-1
-8.4Round 20🇮🇳 INDIA73Nxx♦8-1-14
-9.1Round 8🇺🇸 USA 2193N♠4+2-13
-9.3Round 21🇵🇱 POLAND203♣x-2+3
-10.0Round 16🇮🇪 IRELAND53N♥4=+0
-10.1Round 7🇧🇷 BRAZIL83N♦9-1-10
-10.1Round 17🇦🇺 AUSTRALIA234♠♠8=-10
-10.5Round 1🇨🇳 CHINA SMEG156♣♠5=-12
-10.6Round 7🇧🇷 BRAZIL44♠♠4=-10
-11.2Round 17🇦🇺 AUSTRALIA246♦x♥2=-12
-11.7Round 21🇵🇱 POLAND283Nx♥J-3-14
-11.9Round 20🇮🇳 INDIA85♦x♠9-5-12
-12.0Round 4🇳🇴 NORWAY43♠♦A=-13
-13.7Round 12🇪🇬 EGYPT112♦xx♠A-3-13