🇦🇷 CAMBEROS Hector · ARGENTINA

77rank
-14.5Butler · 224 bds
-0.06per board
±4.3swing
-0.53vs par /bd · #105/126
-0.24adjusted /bd
Butler per round: 2.9 0.3 17.8 7.4 -22.9 -14.8 -11 0 24 -13.3 14.4 -13.2 -15.7 9.6by round

vs par split: bidding -0.36 · play -0.23

Strength of schedule: opponents averaged -0.18/bd (an easy draw) → opponent-adjusted -0.24/bd

Card play — on target: opening leads 74.5% #115 of 126 · declarer play 81.5% #21 of 126 · defence 92.1% #15 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (10)73.0% (37)
Declarer play73.3% (15)84.6% (39)
Defence89.5% (19)92.7% (82)

Opening leads by suit led: ♠ 81.8% (11) · ♥ 75.0% (12) · ♦ 70.0% (10) · ♣ 71.4% (14)

vs par by strain: NT -1.26 (50) · a suit -0.32 (174)

vs par by level: part-score -0.33 (85) · game -0.61 (119) · slam -0.85 (20)

By role: declaring -0.52/bd (-3.31 vs par · 122) · defending +0.48/bd (+2.80 vs par · 102)

By vulnerability: vulnerable -0.02/bd (-0.95 vs par · 112) · not vulnerable -0.11/bd (-0.11 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1C.PellegriniZ.Mahmood – C.MartelClosed16+2.9+0.18+0.31
Round 2C.PellegriniT.Townsend – D.BakhshiClosed16+0.3+0.02+2.38
Round 4C.PellegriniS.Chokshi – K.VenkataramanOpen16+17.8+1.11+1.12
Round 5C.PellegriniR.Aragones – L.SoudanOpen16+7.4+0.46-2.75
Round 7C.PellegriniA.Sementa – G.DuboinOpen16-22.9-1.43-2.00
Round 8C.PellegriniM.Villas-Boas – J.CamposOpen16-14.8-0.93-0.25
Round 10C.PellegriniK.Jassem – M.MazurkiewiczOpen16-11.0-0.69-2.50
Round 12C.PellegriniG.Bilski – T.BrownOpen16+0.0+0.00-0.50
Round 13C.PellegriniA.Samir – S.NoshyOpen16+24.0+1.50+0.31
Round 15C.PellegriniW.Basiony – T.MaciClosed16-13.3-0.83-2.06
Round 17C.PellegriniD.Korbel – D.WolpertOpen16+14.4+0.90+2.00
Round 18C.PellegriniA.Apteker – C.GowerClosed16-13.2-0.82-2.19
Round 19C.PellegriniR.Lian – H.ShiOpen16-15.7-0.98-1.88
Round 21C.PellegriniA.Bach – M.CornellOpen16+9.6+0.60+0.62

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
+11.0Round 21🇳🇿 NEW ZEALAND132♠x♣2-4+10
+10.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND234♥♠A+1+4
+10.2Round 5🇬🇵 GUADELOUPE42♦x♥J-1+15
+10.0Round 21🇳🇿 NEW ZEALAND44♥♠3-1+12
+9.2Round 13🇪🇬 EGYPT87♥♥7=+0
+8.8Round 10🇵🇱 POLAND234♥x♠T=+5
+8.6Round 7🇮🇹 ITALY154♥x♣5-2+2
+8.6Round 13🇪🇬 EGYPT114♠x♥A-1+13
+8.6Round 15🇧🇭 BAHRAIN93♠♣3+1+10
+8.2Round 5🇬🇵 GUADELOUPE146♥♦A-1+4
+8.1Round 12🇦🇺 AUSTRALIA295♣♦4=+9
+8.0Round 8🇧🇷 BRAZIL194♠x♣8-2+9
+7.0Round 13🇪🇬 EGYPT62♠x♦7=+8
+6.9Round 7🇮🇹 ITALY74♠♣9+2+13
+6.7Round 1🇺🇸 USA2134♠♦J-3+11
+6.7Round 7🇮🇹 ITALY85♥♠A-1+4
+6.5Round 21🇳🇿 NEW ZEALAND106♣♠4-1+13
+6.4Round 12🇦🇺 AUSTRALIA184♠♦A-1+10
+6.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♥♦K+2+11
+6.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND202♠♣T+2+10
+5.8Round 1🇺🇸 USA213♥♥5-3+6
+5.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173NTx♦2+1+6
+5.1Round 18🇿🇦 SOUTH AFRICA323NT♦3+1+1
+5.0Round 1🇺🇸 USA2152♦♣3-2+5
+5.0Round 4🇮🇳 INDIA196♥♣7=+0
+4.9Round 12🇦🇺 AUSTRALIA323♥♠A+1+1
+4.9Round 18🇿🇦 SOUTH AFRICA304♥♠10-2+11
+4.7Round 5🇬🇵 GUADELOUPE124♥♦6+2-13
+4.5Round 13🇪🇬 EGYPT94♠♣8-2+8
+4.5Round 17🇨🇦 CANADA133NT+1+1
+4.4Round 19🇨🇳 CHINA124♥♣5+3+10
+4.3Round 12🇦🇺 AUSTRALIA263NT♣2-2+13
+4.2Round 13🇪🇬 EGYPT14♥♣J=+0
+4.2Round 17🇨🇦 CANADA44♥♠3=-1
+4.1Round 17🇨🇦 CANADA153♠♥A=+7
+4.0Round 4🇮🇳 INDIA303♣♦Q+2-7
+3.8Round 4🇮🇳 INDIA213♠♣4=+0
+3.6Round 1🇺🇸 USA2127♣x-2+11
+3.5Round 10🇵🇱 POLAND303NT♥2-2+5
+3.5Round 15🇧🇭 BAHRAIN13♥♣7=+7
+3.3Round 1🇺🇸 USA224♠♥A-1+5
+3.1Round 5🇬🇵 GUADELOUPE76♥♥J=+0
+3.0Round 17🇨🇦 CANADA112♠♥J-3+6
+2.8Round 1🇺🇸 USA2113NT♥2-2+6
+2.8Round 19🇨🇳 CHINA163NT♥2-1+6
+2.7Round 5🇬🇵 GUADELOUPE103NT♥5+1+0
+2.6Round 4🇮🇳 INDIA184♣♥K=+1
+2.6Round 15🇧🇭 BAHRAIN83NT♠2+2+1
+2.5Round 15🇧🇭 BAHRAIN62NT♥J+1+6
+2.4Round 15🇧🇭 BAHRAIN154♠♦A=+0
+2.3Round 4🇮🇳 INDIA294♦♦A+1+1
+2.3Round 17🇨🇦 CANADA104♠♣3-1+6
+2.3Round 18🇿🇦 SOUTH AFRICA183NT♥6=-1
+2.2Round 13🇪🇬 EGYPT134♠♦A-1-1
+2.0Round 8🇧🇷 BRAZIL233NT♥J=+10
+1.9Round 17🇨🇦 CANADA14♥♣Q+1+0
+1.9Round 19🇨🇳 CHINA83♦♣K+1+0
+1.8Round 18🇿🇦 SOUTH AFRICA283NT♣2-1+5
+1.7Round 8🇧🇷 BRAZIL224♠♥K-1-3
+1.7Round 13🇪🇬 EGYPT54♠♥Q-3+3
+1.7Round 18🇿🇦 SOUTH AFRICA252♦♦A+2+0
+1.6Round 17🇨🇦 CANADA92NT♦Q+2+9
+1.5Round 4🇮🇳 INDIA324♠x♣Q-2+2
+1.5Round 10🇵🇱 POLAND313NT♥J+3+1
+1.5Round 12🇦🇺 AUSTRALIA226♥♠A=+0
+1.4Round 1🇺🇸 USA265♥♠A+1+16
+1.4Round 4🇮🇳 INDIA233♠♥8-2+8
+1.4Round 13🇪🇬 EGYPT104♠♥A+1+4
+1.4Round 17🇨🇦 CANADA22NT♥2+1+6
+1.4Round 17🇨🇦 CANADA83♥♦6-1+5
+1.3Round 4🇮🇳 INDIA174♣♥3-1+4
+1.3Round 5🇬🇵 GUADELOUPE32♠♣Q+1+0
+1.3Round 10🇵🇱 POLAND323NT♠7+2+0
+1.2Round 1🇺🇸 USA273♥♣K+1-1
+1.2Round 17🇨🇦 CANADA124♠♦J=+1
+1.2Round 21🇳🇿 NEW ZEALAND63♣♠8+1+0
+1.1Round 4🇮🇳 INDIA313♣♥3-2+0
+1.1Round 8🇧🇷 BRAZIL264♠♣5=+13
+1.1Round 12🇦🇺 AUSTRALIA284♠♥5=-1
+1.1Round 15🇧🇭 BAHRAIN52NT♦J-2+6
+1.1Round 19🇨🇳 CHINA43NT♥T+1+0
+1.0Round 1🇺🇸 USA256♠♥K+1-13
+1.0Round 4🇮🇳 INDIA203♦♣A-1-1
+1.0Round 7🇮🇹 ITALY62♠♣4=+0
+1.0Round 8🇧🇷 BRAZIL293♦♣7=+0
+0.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND324♠♦K+1+0
+0.9Round 13🇪🇬 EGYPT23NT♠3+2+1
+0.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193♦♥6+2+8
+0.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND292♠♠4-2-9
+0.8Round 19🇨🇳 CHINA91NT♠6+1+0
+0.8Round 21🇳🇿 NEW ZEALAND13♥♣3+1+6
+0.7Round 4🇮🇳 INDIA282♥♠2=-1
+0.7Round 8🇧🇷 BRAZIL322♥♠9+1+10
+0.7Round 10🇵🇱 POLAND201♠♦9+1+0
+0.7Round 10🇵🇱 POLAND286♦♠4+1-13
+0.7Round 18🇿🇦 SOUTH AFRICA316♦♥7+1+11
+0.7Round 21🇳🇿 NEW ZEALAND84♥♠K+1+0
+0.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND282♠♠2-2-1
+0.6Round 10🇵🇱 POLAND271♥♠6-1+2
+0.5Round 8🇧🇷 BRAZIL254♠♦3=-1
+0.4Round 12🇦🇺 AUSTRALIA193NT♠A+2+0
+0.4Round 15🇧🇭 BAHRAIN162♣♦2+1+1
+0.3Round 4🇮🇳 INDIA264♠♦A=-1
+0.3Round 7🇮🇹 ITALY33NT♦6+3-12
+0.1Round 8🇧🇷 BRAZIL242NT♦Q+1-6
+0.1Round 8🇧🇷 BRAZIL273NT♥4+2+11
+0.1Round 8🇧🇷 BRAZIL284♠♦3+1+0
+0.1Round 12🇦🇺 AUSTRALIA234♥♠A=-1
+0.1Round 21🇳🇿 NEW ZEALAND154♥♦J=+1
+0.0Round 1🇺🇸 USA234♠♦A+1+0
-0.0Round 5🇬🇵 GUADELOUPE113NT♠Q=+0
+0.0Round 10🇵🇱 POLAND294♥♣4+1+0
+0.0Round 12🇦🇺 AUSTRALIA243♣♠K=+5
-0.0Round 15🇧🇭 BAHRAIN73NT♣2=+1
+0.0Round 15🇧🇭 BAHRAIN134♥♦5+1+0
+0.0Round 21🇳🇿 NEW ZEALAND52♠♦2+1-10
-0.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♦Q+1-1
-0.1Round 8🇧🇷 BRAZIL313♣♣3-2-1
-0.1Round 19🇨🇳 CHINA72♦♦6+1+0
-0.1Round 21🇳🇿 NEW ZEALAND165♥♠K=-10
-0.2Round 10🇵🇱 POLAND262♠♦A+2-1
-0.2Round 15🇧🇭 BAHRAIN44♠♦K+1-4
-0.2Round 19🇨🇳 CHINA142♦♣K-1-4
-0.3Round 18🇿🇦 SOUTH AFRICA214♥♦9+1+0
-0.4Round 4🇮🇳 INDIA244♠♠5+2+11
-0.4Round 8🇧🇷 BRAZIL174♥♣A-1-4
-0.4Round 13🇪🇬 EGYPT74♠♦8=-1
-0.5Round 5🇬🇵 GUADELOUPE81NT♥4-2+0
-0.6Round 10🇵🇱 POLAND224♠♥K-1-10
-0.6Round 21🇳🇿 NEW ZEALAND143♠♣10-3+4
-0.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264♥♥J+1+0
-0.7Round 17🇨🇦 CANADA32NT♦2-1-5
-0.8Round 7🇮🇹 ITALY124♥♠A=+1
-0.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♥♠7+1+0
-0.9Round 4🇮🇳 INDIA222♠♥4-2+1
-0.9Round 5🇬🇵 GUADELOUPE54♥♥10+1-6
-1.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253♠♦K=+0
-1.0Round 7🇮🇹 ITALY103♥♣A-1+0
-1.0Round 12🇦🇺 AUSTRALIA272♠♦J+1-7
-1.0Round 18🇿🇦 SOUTH AFRICA235♣♥6-1-6
-1.0Round 19🇨🇳 CHINA112♠♠3-1-3
-1.0Round 19🇨🇳 CHINA154♠♣K=+0
-1.0Round 21🇳🇿 NEW ZEALAND95♦♣Q=-2
-1.1Round 5🇬🇵 GUADELOUPE64♠♥10-1-5
-1.1Round 10🇵🇱 POLAND192♥♠Q=+1
-1.1Round 17🇨🇦 CANADA163NT♠3=+0
-1.1Round 18🇿🇦 SOUTH AFRICA294♥♠Q+1+0
-1.2Round 12🇦🇺 AUSTRALIA214♠♦K+2-1
-1.2Round 17🇨🇦 CANADA71NT♠3=-5
-1.2Round 18🇿🇦 SOUTH AFRICA172♦♥Q-2-7
-1.3Round 12🇦🇺 AUSTRALIA251♠♣4-1-4
-1.3Round 17🇨🇦 CANADA66♦♠J=+2
-1.4Round 13🇪🇬 EGYPT42♦♥Q=+1
-1.4Round 18🇿🇦 SOUTH AFRICA273NT♥Q=-15
-1.5Round 5🇬🇵 GUADELOUPE152♦♥10+3+1
-1.5Round 15🇧🇭 BAHRAIN142♥♣7=-5
-1.6Round 13🇪🇬 EGYPT164♥♣K=-8
-1.6Round 17🇨🇦 CANADA54♠♥J+2-1
-1.7Round 5🇬🇵 GUADELOUPE24♥♥J+1+0
-1.7Round 15🇧🇭 BAHRAIN126♠♦A-3-12
-1.8Round 4🇮🇳 INDIA251NT♠4-3+0
-1.8Round 5🇬🇵 GUADELOUPE163NT♠3-1-10
-1.8Round 10🇵🇱 POLAND244♥♦A-2+1
-1.8Round 21🇳🇿 NEW ZEALAND33♦♣2-2+1
-1.9Round 19🇨🇳 CHINA11♦♠A+4-6
-2.0Round 1🇺🇸 USA294♥♣7-1-5
-2.0Round 7🇮🇹 ITALY133NT♦4+2-12
-2.0Round 10🇵🇱 POLAND253♥♣6=+0
-2.0Round 15🇧🇭 BAHRAIN31NT♦7=-7
-2.0Round 19🇨🇳 CHINA35♦x♠A-3+7
-2.0Round 19🇨🇳 CHINA51NT♥6+2-10
-2.1Round 18🇿🇦 SOUTH AFRICA245♠x♦9-2-5
-2.1Round 19🇨🇳 CHINA102NT♣2=+0
-2.2Round 7🇮🇹 ITALY143NT♠3-2-6
-2.2Round 12🇦🇺 AUSTRALIA314♠♦A+1-12
-2.2Round 13🇪🇬 EGYPT31NT♠Q-2+1
-2.4Round 7🇮🇹 ITALY164♠♦5-2-3
-2.6Round 18🇿🇦 SOUTH AFRICA222♠♦3=+0
-2.9Round 1🇺🇸 USA2143♥♦3-1-10
-2.9Round 7🇮🇹 ITALY113♠♠9-3+0
-3.0Round 1🇺🇸 USA284♠x♥4-1-5
-3.0Round 5🇬🇵 GUADELOUPE134♣♠K+1-10
-3.0Round 21🇳🇿 NEW ZEALAND116♦♥K=+0
-3.1Round 18🇿🇦 SOUTH AFRICA194♠♦K+2-11
-3.2Round 13🇪🇬 EGYPT144♠♦A+2-11
-3.2Round 13🇪🇬 EGYPT154♠♣9-2-8
-3.4Round 21🇳🇿 NEW ZEALAND124♠♦A=-1
-3.7Round 1🇺🇸 USA2103NT♥A=+0
-3.7Round 13🇪🇬 EGYPT123♦♠A=-5
-4.0Round 7🇮🇹 ITALY53NT♠7=+0
-4.0Round 12🇦🇺 AUSTRALIA175♣♦A-1-10
-4.1Round 4🇮🇳 INDIA275♠♦2=+0
-4.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213♥♥3-2-3
-4.5Round 10🇵🇱 POLAND184♠♦K-1-12
-4.6Round 8🇧🇷 BRAZIL203♦♦4-2-8
-4.6Round 21🇳🇿 NEW ZEALAND72♠♥A-1-5
-5.0Round 8🇧🇷 BRAZIL184♥♦6-1-12
-5.1Round 7🇮🇹 ITALY26♦♣2=+0
-5.3Round 17🇨🇦 CANADA144♠♥A=+1
-5.3Round 19🇨🇳 CHINA26♣♥9-2-13
-5.4Round 19🇨🇳 CHINA133NT♦7-1-12
-5.5Round 5🇬🇵 GUADELOUPE92♣♥2-3-6
-5.7Round 18🇿🇦 SOUTH AFRICA263NT♦4-1-6
-5.7Round 19🇨🇳 CHINA63NT♣J-1-5
-5.8Round 1🇺🇸 USA243♥♦K-2-8
-6.2Round 15🇧🇭 BAHRAIN114♥♣K-2-11
-6.2Round 21🇳🇿 NEW ZEALAND24♠x♦A=-9
-6.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND302NT♦Q-2-11
-6.8Round 5🇬🇵 GUADELOUPE16♠♣K-1-14
-6.8Round 7🇮🇹 ITALY94♥♥8=-7
-6.9Round 15🇧🇭 BAHRAIN25♥♠10-1-9
-7.4Round 12🇦🇺 AUSTRALIA201NT♠A-2-10
-8.0Round 10🇵🇱 POLAND175♣x♠A=-4
-8.1Round 8🇧🇷 BRAZIL303NT♦2-1-10
-8.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND316♣♥T=+11
-9.1Round 7🇮🇹 ITALY16♠♦8=+0
-9.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND226♠♠4=+13
-9.7Round 12🇦🇺 AUSTRALIA304♠x♦K+2+0
-9.9Round 10🇵🇱 POLAND213NT♥5-1-15
-10.1Round 7🇮🇹 ITALY44♥♦3-1-12
-10.5Round 1🇺🇸 USA2164♥♣9+1-13
-11.2Round 18🇿🇦 SOUTH AFRICA201♠x♥5-5-12
-11.9Round 8🇧🇷 BRAZIL214♣x♣4-3-12
-15.9Round 15🇧🇭 BAHRAIN107♠x♥9-1-17