🇦🇷 CAMBEROS Hector · ARGENTINA

98rank
-71.1Butler · 240 bds
-0.30per board
±4.5swing
-0.69vs par /bd · #112/127
-0.39adjusted /bd
Butler per round: -22.3 -27.3 16.4 -18.8 15.9 0.4 -10.4 -26.5 28.5 -23.1 -13.6 -28.8 5.4 -3.9 37by round

vs par split: bidding -0.87 · play +0.19

Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted -0.39/bd

Card play — on target: opening leads 70.2% #122 of 127 · declarer play 76.1% #63 of 127 · defence 86.7% #66 of 127

Card play by contract type — on target
vs NTvs a suit
Opening leads59.3% (27)75.4% (57)
Declarer play78.6% (14)75.0% (32)
Defence86.5% (37)86.8% (76)

Opening leads by suit led: ♠ 54.5% (22) · ♥ 88.9% (18) · ♦ 54.5% (22) · ♣ 86.4% (22)

vs par by strain: NT -0.58 (71) · a suit -0.73 (168)

vs par by level: part-score -0.09 (75) · game -0.78 (147) · slam -2.41 (17)

By role: declaring -0.07/bd (-3.10 vs par · 126) · defending -0.55/bd (+1.97 vs par · 114)

By vulnerability: vulnerable -0.26/bd (-1.11 vs par · 120) · not vulnerable -0.33/bd (-0.28 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1E.MuzzioE.Rodwell – J.MeckstrothClosed16-22.3-1.39-0.19
Round 2E.MuzzioM.Grunder – I.KapreyClosed16-27.3-1.71-1.75
Round 4E.MuzzioH.Sumar – R.SadashivOpen16+16.4+1.02+0.50
Round 6E.MuzzioR.Tanaka – H.YokoiOpen16-18.8-1.18-1.75
Round 7E.MuzzioP.Mathieu – J.BouveresseOpen16+15.9+0.99+0.62
Round 9E.MuzzioG.Tessieres – N.LhuissierOpen16+0.4+0.03-0.75
Round 10E.MuzzioS.Mukherjee – D.MajumdarOpen16-10.4-0.65-3.00
Round 11E.MuzzioJ.Upmark – F.NystromOpen16-26.5-1.66+1.19
Round 13E.MuzzioJ.Salomao – P.BrumClosed16+28.5+1.78+1.38
Round 15E.MuzzioV.Demuy – J.KranyakClosed16-23.1-1.44+0.94
Round 16E.MuzzioM.Schaltz – S.ChristiansenClosed16-13.6-0.85-0.44
Round 17E.MuzzioJ.Stamatov – D.DanailovOpen16-28.8-1.80-3.44
Round 18C.PellegriniS.Huang – D.SabourinClosed16+5.4+0.34-0.06
Round 19E.MuzzioT.Sadek – K.NabilClosed16-3.9-0.24-4.00
Round 20E.MuzzioJ.Abdul-Jalil – R.Abdul-HadiOpen16+37.0+2.31+0.38

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 20🇯🇴 JORDAN217♠♠J-1+16
+12.0Round 18🇨🇦 CANADA226♥♠K=+12
+11.9Round 13🇧🇷 BRAZIL16♥x♣K-5+12
+9.7Round 13🇧🇷 BRAZIL132NT♦2-1+12
+8.6Round 10🇮🇳 INDIA184♠♦5=+0
+8.4Round 2🇿🇦 SOUTH AFRICA294♥♠A-3+15
+8.2Round 16🇩🇰 DENMARK266♦♠4+1+1
+8.1Round 13🇧🇷 BRAZIL34♠♦A-2+11
+8.0Round 10🇮🇳 INDIA194♠♣7-1+12
+7.7Round 4🇦🇪 UNITED ARAB EMIRATES276♥♠K+1+11
+7.7Round 19🇪🇬 EGYPT44♠♣10=+10
+7.7Round 19🇪🇬 EGYPT113NT♣7+1+0
+7.1Round 17🇧🇬 BULGARIA124♥♦2-1+12
+6.8Round 20🇯🇴 JORDAN253NT♦2=+7
+6.7Round 7🇬🇵 GUADELOUPE114♠♥9-2+6
+6.5Round 4🇦🇪 UNITED ARAB EMIRATES243NT♣J-1+10
+6.4Round 15🇺🇸 USA222♠♠2+1+11
+5.8Round 7🇬🇵 GUADELOUPE164♥♠6=+7
+5.3Round 1🇺🇸 USA1114♥♥9+2+11
+5.3Round 16🇩🇰 DENMARK254♥♥2-2+6
+5.2Round 7🇬🇵 GUADELOUPE133NT♠6+1+0
+5.1Round 1🇺🇸 USA163♥♣3-2+3
+4.9Round 2🇿🇦 SOUTH AFRICA244♥♣Q-2+0
+4.6Round 20🇯🇴 JORDAN183NT♠Q-1+4
+4.5Round 17🇧🇬 BULGARIA95♦♣3=-13
+4.4Round 7🇬🇵 GUADELOUPE104♠♦8=-1
+4.4Round 20🇯🇴 JORDAN244♥♠J+3-10
+4.3Round 15🇺🇸 USA266♠♣J+1+13
+4.2Round 20🇯🇴 JORDAN302NT♥J+1+1
+4.1Round 10🇮🇳 INDIA294♥♠Q-1+6
+4.1Round 15🇺🇸 USA244♥♣3-1+7
+4.0Round 1🇺🇸 USA1104♥♥J+3+17
+4.0Round 4🇦🇪 UNITED ARAB EMIRATES296♦♠10-2+0
+4.0Round 20🇯🇴 JORDAN233NT♦10-1+12
+3.9Round 13🇧🇷 BRAZIL144♠♦9-2+6
+3.9Round 15🇺🇸 USA233NT♥Q=+0
+3.8Round 18🇨🇦 CANADA303♥♣8=+0
+3.7Round 16🇩🇰 DENMARK185♠♣K=+0
+3.7Round 18🇨🇦 CANADA233♣♥A+2+10
+3.7Round 18🇨🇦 CANADA274♠x♥K-1+5
+3.6Round 19🇪🇬 EGYPT52♥♦3+1+1
+3.5Round 18🇨🇦 CANADA183♠♥7+1+1
+3.4Round 6🇯🇵 JAPAN174♠x♦3-1+0
+3.4Round 17🇧🇬 BULGARIA34♠♥9=+0
+3.2Round 9🇫🇷 FRANCE133NT♣5+1+0
+3.1Round 17🇧🇬 BULGARIA154♠♦2=+0
+3.1Round 18🇨🇦 CANADA321NT♦10-2+5
+3.1Round 20🇯🇴 JORDAN206♣♥5=-13
+3.0Round 2🇿🇦 SOUTH AFRICA283♠♠A=+0
+3.0Round 17🇧🇬 BULGARIA134♣♥K=+7
+2.9Round 11🇸🇪 SWEDEN112♥♥3+3+6
+2.7Round 20🇯🇴 JORDAN293NT♣10=-1
+2.6Round 4🇦🇪 UNITED ARAB EMIRATES182♠♣K+1+7
+2.6Round 9🇫🇷 FRANCE161NT♣J=+0
+2.6Round 20🇯🇴 JORDAN314♠♦K-2+6
+2.5Round 4🇦🇪 UNITED ARAB EMIRATES232♠♦K+2+1
+2.5Round 13🇧🇷 BRAZIL62♠♦Q+1+8
+2.4Round 9🇫🇷 FRANCE51NT♥5=+5
+2.4Round 11🇸🇪 SWEDEN131NT♣5=+5
+2.4Round 13🇧🇷 BRAZIL74♠♦7+1+1
+2.4Round 20🇯🇴 JORDAN265♣♠6-1+6
+2.2Round 9🇫🇷 FRANCE83♠♣6+1+1
+2.2Round 11🇸🇪 SWEDEN83♠♥K+1+6
+2.1Round 19🇪🇬 EGYPT154NT♦J+2-12
+2.0Round 4🇦🇪 UNITED ARAB EMIRATES323NT♠4-1+6
+2.0Round 9🇫🇷 FRANCE142♠♦A-1+2
+1.9Round 2🇿🇦 SOUTH AFRICA272♠♦5-1+4
+1.9Round 7🇬🇵 GUADELOUPE52♥♥8=+0
+1.9Round 7🇬🇵 GUADELOUPE75♦♥6+1-13
+1.9Round 19🇪🇬 EGYPT24♠♣6=-1
+1.8Round 11🇸🇪 SWEDEN143♠♦3+1+6
+1.7Round 16🇩🇰 DENMARK322♠♠9-1+4
+1.7Round 17🇧🇬 BULGARIA114♠♣2=+0
+1.6Round 10🇮🇳 INDIA233♦♠6+1+0
+1.5Round 6🇯🇵 JAPAN242♦♣8=-1
+1.5Round 15🇺🇸 USA2114♠♦9+3+10
+1.4Round 6🇯🇵 JAPAN233NT♥4-1+6
+1.4Round 13🇧🇷 BRAZIL123NT♠8-2+5
+1.4Round 16🇩🇰 DENMARK203♠♦2=+0
+1.3Round 6🇯🇵 JAPAN201NT♦2+1-1
+1.3Round 9🇫🇷 FRANCE123NT♥6=+0
+1.3Round 10🇮🇳 INDIA301NT♠K-2-1
+1.3Round 17🇧🇬 BULGARIA73NT♦3+2+1
+1.2Round 2🇿🇦 SOUTH AFRICA254♠♠8=+0
+1.2Round 6🇯🇵 JAPAN292♠♦9+2+1
+1.2Round 7🇬🇵 GUADELOUPE61NT♦7-1-1
+1.1Round 1🇺🇸 USA133NT♥5+2+0
+1.1Round 10🇮🇳 INDIA264♠♦A-1-6
+1.1Round 17🇧🇬 BULGARIA54♠♥5=+0
+1.0Round 19🇪🇬 EGYPT93♦♠J-1-1
+1.0Round 19🇪🇬 EGYPT164♥♣A=+0
+1.0Round 20🇯🇴 JORDAN191NT♥3+1+0
+0.8Round 4🇦🇪 UNITED ARAB EMIRATES252♥♠J+1+0
+0.8Round 15🇺🇸 USA274♠♦6-1+6
+0.7Round 7🇬🇵 GUADELOUPE33NT♦6+2-10
+0.6Round 6🇯🇵 JAPAN303NT♦4+2+0
+0.6Round 9🇫🇷 FRANCE154♥♠10+1-10
+0.5Round 2🇿🇦 SOUTH AFRICA313NT♥3+3-10
+0.5Round 4🇦🇪 UNITED ARAB EMIRATES283NT♥6+1+1
+0.5Round 7🇬🇵 GUADELOUPE84♥♣A=-1
+0.4Round 1🇺🇸 USA143NT♠5=+0
+0.4Round 2🇿🇦 SOUTH AFRICA214♠x♥7-2+5
+0.4Round 19🇪🇬 EGYPT64♥♦Q=-1
+0.3Round 4🇦🇪 UNITED ARAB EMIRATES193♠♦4=+0
+0.3Round 4🇦🇪 UNITED ARAB EMIRATES222♠♥4-1+2
+0.3Round 6🇯🇵 JAPAN183♠♥3-1+2
+0.3Round 9🇫🇷 FRANCE23NT♣3-2+5
+0.3Round 9🇫🇷 FRANCE44♠♦J+1+0
+0.3Round 13🇧🇷 BRAZIL43NT♦J+1+1
+0.3Round 13🇧🇷 BRAZIL54♥♣3+1+0
+0.2Round 2🇿🇦 SOUTH AFRICA322♠♦J+1+6
+0.2Round 9🇫🇷 FRANCE73♦♥4-1-1
+0.2Round 13🇧🇷 BRAZIL154♥♠3+2-13
+0.1Round 4🇦🇪 UNITED ARAB EMIRATES263♠♦Q-1+6
+0.1Round 7🇬🇵 GUADELOUPE144NT♠5+2+10
+0.1Round 16🇩🇰 DENMARK292♦♠7=-1
+0.0Round 1🇺🇸 USA184♠♣5+1+0
+0.0Round 6🇯🇵 JAPAN213NT♥10=-3
-0.0Round 6🇯🇵 JAPAN31Pass-3
+0.0Round 15🇺🇸 USA282♦♠4+1+0
-0.0Round 16🇩🇰 DENMARK304♠♥J=+0
-0.0Round 19🇪🇬 EGYPT34♠♦6+1-11
+0.0Round 19🇪🇬 EGYPT144♠♥3+3-14
+0.0Round 20🇯🇴 JORDAN324♥♣2=+0
-0.1Round 9🇫🇷 FRANCE93NT♠4+1-1
-0.1Round 18🇨🇦 CANADA254♠♦3+3-2
-0.1Round 20🇯🇴 JORDAN284♠♣7+1-13
-0.2Round 1🇺🇸 USA154♥♦K+1+0
-0.2Round 13🇧🇷 BRAZIL82♣♣A+2+0
-0.2Round 13🇧🇷 BRAZIL104♥♠6+1+0
-0.2Round 18🇨🇦 CANADA243♠♠Q-1-4
-0.2Round 20🇯🇴 JORDAN174♥♦K=+0
-0.3Round 7🇬🇵 GUADELOUPE45♦♠Q=+13
-0.3Round 11🇸🇪 SWEDEN153♣♥6=-1
-0.3Round 19🇪🇬 EGYPT72♠♥A-2+2
-0.4Round 1🇺🇸 USA193NT♣Q+1+13
-0.4Round 13🇧🇷 BRAZIL164♥♣K+1+0
-0.4Round 18🇨🇦 CANADA193NT♥2+1+0
-0.6Round 4🇦🇪 UNITED ARAB EMIRATES204♥♣4+2-17
-0.6Round 4🇦🇪 UNITED ARAB EMIRATES215♣♥A=+0
-0.6Round 10🇮🇳 INDIA253NT♠6-1-5
-0.6Round 11🇸🇪 SWEDEN24♠♦K+2+12
-0.7Round 11🇸🇪 SWEDEN13♠♣6-1+5
-0.7Round 15🇺🇸 USA215♣♠6-1-4
-0.9Round 10🇮🇳 INDIA313NT♠J+1+1
-0.9Round 16🇩🇰 DENMARK192♥♦3-1+0
-1.0Round 7🇬🇵 GUADELOUPE15♠x♦A-2+0
-1.0Round 10🇮🇳 INDIA245♠♣K+1-8
-1.0Round 10🇮🇳 INDIA326NT♥Q+1-11
-1.1Round 1🇺🇸 USA1152♥♦6=-1
-1.2Round 15🇺🇸 USA254♠♦8-1-6
-1.3Round 1🇺🇸 USA1124♠♦K-1-6
-1.3Round 11🇸🇪 SWEDEN164NT♥5+1+0
-1.3Round 15🇺🇸 USA291NT♠4-1+2
-1.4Round 9🇫🇷 FRANCE111NT♦6=-2
-1.4Round 16🇩🇰 DENMARK274♠♥10+1-11
-1.5Round 1🇺🇸 USA1132♥♣J+2-1
-1.5Round 18🇨🇦 CANADA173♠♣10+1-6
-1.6Round 18🇨🇦 CANADA212NT♦10+1-6
-1.7Round 17🇧🇬 BULGARIA103NT♦2+3-1
-1.8Round 6🇯🇵 JAPAN321♥♠7=+1
-1.8Round 9🇫🇷 FRANCE64♥♦8+1+0
-1.8Round 10🇮🇳 INDIA203NT♦Q-2-13
-1.9Round 15🇺🇸 USA2124♠♣2+1+0
-2.0Round 2🇿🇦 SOUTH AFRICA174♥♦4-1-4
-2.1Round 7🇬🇵 GUADELOUPE153NT♥3+1+1
-2.1Round 11🇸🇪 SWEDEN93NT♥4=+0
-2.1Round 16🇩🇰 DENMARK174♥♥4=-3
-2.2Round 4🇦🇪 UNITED ARAB EMIRATES313♥♦A-2-9
-2.2Round 7🇬🇵 GUADELOUPE93NT♠3+3+12
-2.2Round 17🇧🇬 BULGARIA83NT♥2+2+0
-2.3Round 4🇦🇪 UNITED ARAB EMIRATES304♥♠Q=+0
-2.3Round 19🇪🇬 EGYPT124♠♣K=+0
-2.4Round 6🇯🇵 JAPAN264♠♥3=+1
-2.4Round 17🇧🇬 BULGARIA62♠♣K-1-10
-2.4Round 18🇨🇦 CANADA262♣x♥Q-1-2
-2.5Round 2🇿🇦 SOUTH AFRICA203NT♥10+3-12
-2.6Round 2🇿🇦 SOUTH AFRICA305♣♠9-1-4
-2.6Round 16🇩🇰 DENMARK223NT♣4+1+0
-2.8Round 7🇬🇵 GUADELOUPE23♦♦6=-5
-2.8Round 13🇧🇷 BRAZIL23♦♠A-1-10
-3.0Round 10🇮🇳 INDIA223♠♦J=-1
-3.0Round 11🇸🇪 SWEDEN72NT♦5-1-6
-3.0Round 11🇸🇪 SWEDEN123NT♠2+1-1
-3.1Round 11🇸🇪 SWEDEN45♥♠6=+0
-3.3Round 9🇫🇷 FRANCE13NT♥6-1-5
-3.3Round 15🇺🇸 USA2134♥♦6-1+1
-3.3Round 16🇩🇰 DENMARK213NT♠6+1+13
-3.4Round 9🇫🇷 FRANCE33♠♦J+1-6
-3.4Round 16🇩🇰 DENMARK234♥♠K=-3
-3.4Round 16🇩🇰 DENMARK313NT♠6=+1
-3.5Round 1🇺🇸 USA1143NT♠5+1-1
-3.5Round 11🇸🇪 SWEDEN105♣x♠8-1-9
-3.5Round 13🇧🇷 BRAZIL92NT♣9=+0
-3.6Round 10🇮🇳 INDIA274♥♠8-3-1
-3.8Round 6🇯🇵 JAPAN254♠♣6-2-11
-3.9Round 11🇸🇪 SWEDEN35♦♠6-1+8
-4.0Round 18🇨🇦 CANADA205♠♥A-2-8
-4.0Round 20🇯🇴 JORDAN225♠♥Q=-4
-4.1Round 6🇯🇵 JAPAN196♦♠10-1-13
-4.1Round 7🇬🇵 GUADELOUPE124♦♠3+2-8
-4.3Round 15🇺🇸 USA2144♥♦10=+0
-4.5Round 19🇪🇬 EGYPT83♠♦A=-6
-4.6Round 18🇨🇦 CANADA282♥♠8+2-2
-4.6Round 18🇨🇦 CANADA316♥♦9=-1
-4.7Round 6🇯🇵 JAPAN274♠♥5=+0
-4.7Round 9🇫🇷 FRANCE104♥♣10+1+0
-4.8Round 17🇧🇬 BULGARIA24♥♣2=-3
-5.0Round 2🇿🇦 SOUTH AFRICA263NT♣10+1+1
-5.0Round 18🇨🇦 CANADA292♥♠J-2-3
-5.1Round 10🇮🇳 INDIA213NT♥10+1-1
-5.1Round 11🇸🇪 SWEDEN64♠♥Q+2-1
-5.1Round 13🇧🇷 BRAZIL114♥♣K-1-11
-5.2Round 4🇦🇪 UNITED ARAB EMIRATES173NT♦6+4-10
-5.4Round 6🇯🇵 JAPAN224♠♦J=-7
-5.4Round 19🇪🇬 EGYPT14♥♣3=-8
-5.5Round 1🇺🇸 USA124♥♣2+2-17
-6.3Round 2🇿🇦 SOUTH AFRICA225♣♠7=-5
-6.3Round 6🇯🇵 JAPAN284♥♠J=+0
-6.4Round 10🇮🇳 INDIA172♣♠8+1-7
-6.5Round 17🇧🇬 BULGARIA142♦x♦2-1-8
-6.8Round 16🇩🇰 DENMARK282NT♥Q=+0
-7.0Round 1🇺🇸 USA173NT♠5+2-2
-7.1Round 20🇯🇴 JORDAN273♠x♠6-2-5
-7.6Round 19🇪🇬 EGYPT133NT♠4+1-10
-7.7Round 2🇿🇦 SOUTH AFRICA192♣♥K+2-10
-8.3Round 1🇺🇸 USA113NT♣4=-6
-9.0Round 17🇧🇬 BULGARIA163NT♠2-1-12
-9.2Round 11🇸🇪 SWEDEN54♠♦A-2-11
-9.2Round 15🇺🇸 USA2156♠♥3-3-14
-9.2Round 19🇪🇬 EGYPT106♥♦A-1-13
-9.4Round 1🇺🇸 USA1163NT♥K+1-13
-10.1Round 16🇩🇰 DENMARK246♥♦5-1-14
-10.5Round 2🇿🇦 SOUTH AFRICA236♦x♣6-1-13
-10.9Round 15🇺🇸 USA2104♥♣2=+0
-11.2Round 2🇿🇦 SOUTH AFRICA186♥♣J=-1
-11.3Round 15🇺🇸 USA2163NTx♥3+2-11
-11.7Round 10🇮🇳 INDIA286NT♠J-1-13
-13.4Round 17🇧🇬 BULGARIA44♠x♥K=-14
-14.0Round 17🇧🇬 BULGARIA12♣x♣K-6-14