🇿🇦 LANG Sharon · SOUTH AFRICA

172rank
-225.1Butler · 190 bds
-1.18per board
±4.7swing
-1.70vs par /bd · #164/165
-1.11adjusted /bd
Butler per round: -15.4 -23.6 18.5 -5.2 -19.7 -29.1 -14.4 -8.6 -46.5 -16.5 15.3 -4.8 -22.3 -11.2 -21.7 -16 9.2 -14.4 1.3by round

vs par split: bidding -1.12 · play -0.57

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted -1.11/bd

Card play — on target: opening leads 85.7% #34 of 165 · declarer play 68.4% #136 of 165 · defence 77.5% #149 of 165

Card play by contract type — on target
vs NTvs a suit
Opening leads76.9% (13)88.9% (36)
Declarer play88.9% (9)62.1% (29)
Defence80.8% (26)76.2% (63)

Opening leads by suit led: ♠ 100.0% (10) · ♥ 84.6% (13) · ♦ 82.4% (17) · ♣ 77.8% (9)

vs par by strain: NT -0.86 (51) · a suit -2.00 (138)

vs par by level: part-score -1.25 (71) · game -1.95 (109) · slam -2.11 (9)

By role: declaring -0.53/bd (-2.93 vs par · 101) · defending -1.93/bd (-0.30 vs par · 89)

By vulnerability: vulnerable -1.53/bd (-1.79 vs par · 96) · not vulnerable -0.83/bd (-1.61 vs par · 94)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1L.ChemalyY.Chen – B.FuOpen10-15.4-1.54-2.20
Round 2L.ChemalyP.Marcinowski – J.ZmudaOpen10-23.6-2.36-1.90
Round 4L.ChemalyR.Sivertsvik – K.BogoOpen10+18.5+1.85-1.70
Round 5L.ChemalyA.Miyakuni – K.MiyakuniOpen10-5.2-0.52+0.40
Round 7L.ChemalyN.Saada – I.BareketOpen10-19.7-1.97-2.00
Round 8L.ChemalyA.Gladiator – M.GromoellerClosed10-29.1-2.91-4.50
Round 9L.ChemalyJ.Atkinson – P.CarterOpen10-14.4-1.44-0.20
Round 10L.ChemalyK.Mak – T.TangOpen10-8.6-0.86-1.90
Round 11L.ChemalyD.Nettleton – B.NortonClosed10-46.5-4.65-5.80
Round 12L.ChemalyD.Diklic – M.PilipovicClosed10-16.5-1.65-4.80
Round 13L.ChemalyJ.Barrera – J.OchoaOpen10+15.3+1.53+2.40
Round 18L.ChemalyS.Newell – C.DimaOpen10-4.8-0.48-1.50
Round 19L.ChemalyH.Ozgur – S.KolataOpen10-22.3-2.23-3.70
Round 21L.ChemalyK.Asplund – S.Asplund SivelindOpen10-11.2-1.12-2.40
Round 22L.ChemalyC.Szabo – B.FischerClosed10-21.7-2.17+0.80
Round 23L.ChemalyI.Baroni – A.GandogliaOpen10-16.0-1.60-1.70
Round 24L.ChemalyL.Ferreira – F.KladtOpen10+9.2+0.92-0.30
Round 28L.ChemalyM.Drogemuller – A.Rolf-LarsenClosed10-14.4-1.44-1.80
Round 29L.ChemalyF.Nacrur – G.GuridiOpen10+1.3+0.13+0.50

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
+13.1Round 4🇳🇴 NORWAY24♥x♣K=+15
+11.1Round 7🇮🇱 ISRAEL36♣♠K-1+13
+11.0Round 5🇯🇵 JAPAN133NT♥10+1+10
+9.7Round 13🇨🇴 COLOMBIA103NT♣3+1+0
+8.9Round 13🇨🇴 COLOMBIA54♠♥10+2+11
+8.1Round 29🇨🇱 CHILE124♥♣J=+11
+7.9Round 23🇮🇹 ITALY145♣x♦Q=+4
+6.5Round 18🇮🇪 IRELAND233NT♥7+2+0
+6.1Round 10🇭🇰 HONG KONG CHINA42♥♦J-1+12
+5.8Round 12🇭🇷 CROATIA213♥♦K-4+8
+5.6Round 21🇸🇪 SWEDEN254♥♣5-2+11
+5.4Round 28🇩🇰 DENMARK52♠♥8=+11
+5.2Round 10🇭🇰 HONG KONG CHINA81♠♥A-1+8
+5.1Round 19🇹🇷 TURKIYE104♠♣A=+0
+4.7Round 19🇹🇷 TURKIYE63NT♣J+3+1
+4.6Round 10🇭🇰 HONG KONG CHINA34♠♥6+1-11
+4.6Round 22🇭🇺 HUNGARY95♠♥J-2+7
+4.3Round 13🇨🇴 COLOMBIA23♠♥A=+7
+4.0Round 29🇨🇱 CHILE154♥♦K-1+8
+3.9Round 28🇩🇰 DENMARK84♣♥5=+6
+3.8Round 22🇭🇺 HUNGARY63NT♠2+1+7
+3.6Round 5🇯🇵 JAPAN164♠x♣K-3+12
+3.5Round 5🇯🇵 JAPAN144♥♦6+1+4
+3.5Round 24🇧🇷 BRAZIL253NT♠2+1+1
+3.2Round 2🇵🇱 POLAND146NT♠4=+0
+3.1Round 4🇳🇴 NORWAY81NT♥3+2+6
+3.0Round 8🇩🇪 GERMANY184♥♣Q=+0
+2.9Round 21🇸🇪 SWEDEN242♠♥7=+0
+2.9Round 24🇧🇷 BRAZIL283NT♦3-1+6
+2.7Round 2🇵🇱 POLAND161♥♦4=+5
+2.7Round 24🇧🇷 BRAZIL234♠♦K-1-3
+2.7Round 28🇩🇰 DENMARK62NT♠Q+2-6
+2.6Round 10🇭🇰 HONG KONG CHINA53NT♠2-1+4
+2.5Round 2🇵🇱 POLAND134♥♠6+1+12
+2.5Round 19🇹🇷 TURKIYE15♥x♠A-2+4
+2.2Round 29🇨🇱 CHILE173♣♠10=+0
+2.0Round 9🇳🇿 NEW ZEALAND244♠♥K-2+1
+1.9Round 18🇮🇪 IRELAND212♥♠J=+5
+1.8Round 24🇧🇷 BRAZIL264♥♠J-1-1
+1.8Round 24🇧🇷 BRAZIL272♥♣10-2+0
+1.8Round 29🇨🇱 CHILE133NT♠8+2+17
+1.7Round 4🇳🇴 NORWAY74♠♥A-2+2
+1.7Round 28🇩🇰 DENMARK21NT♥Q-1+5
+1.7Round 29🇨🇱 CHILE163NT♣3+2+0
+1.6Round 12🇭🇷 CROATIA244♠♥4+1+1
+1.6Round 21🇸🇪 SWEDEN266♠♣4=+0
+1.6Round 24🇧🇷 BRAZIL212♥♣6=+5
+1.6Round 24🇧🇷 BRAZIL242♠♥K-1-8
+1.5Round 7🇮🇱 ISRAEL13NT♣10=-1
+1.4Round 8🇩🇪 GERMANY165♥x♥6-3+0
+1.4Round 12🇭🇷 CROATIA292♠♥3+3-9
+1.3Round 4🇳🇴 NORWAY64♠♦A=-1
+1.1Round 7🇮🇱 ISRAEL103NT♠5+2+1
+1.1Round 21🇸🇪 SWEDEN224♥♣A+1+0
+1.1Round 23🇮🇹 ITALY202♥♦K+3+9
+1.0Round 2🇵🇱 POLAND182NT♠2=+1
+1.0Round 13🇨🇴 COLOMBIA34♥♣7=+0
+0.8Round 1🇨🇳 CHINA64♥♣6=+0
+0.8Round 1🇨🇳 CHINA83NT♠J+1+0
+0.8Round 4🇳🇴 NORWAY103NT♦5+2-14
+0.7Round 13🇨🇴 COLOMBIA92♠♥J+2+1
+0.6Round 8🇩🇪 GERMANY175♠♦A+1-14
+0.6Round 13🇨🇴 COLOMBIA64♥♣K+1+0
+0.5Round 9🇳🇿 NEW ZEALAND291NT♥6=+5
+0.5Round 24🇧🇷 BRAZIL293NT♦9=-1
+0.4Round 2🇵🇱 POLAND124♠♦Q+1+0
+0.4Round 4🇳🇴 NORWAY43NT♥3+2+0
+0.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♠♦A+1+0
+0.4Round 18🇮🇪 IRELAND284♠♠8+2-11
+0.4Round 23🇮🇹 ITALY111NT♥9-2+0
+0.3Round 4🇳🇴 NORWAY93NT♦Q-1-5
+0.3Round 21🇸🇪 SWEDEN274♥♦J+1-11
+0.2Round 10🇭🇰 HONG KONG CHINA92♣♠K-2+1
+0.2Round 18🇮🇪 IRELAND303NT♦4+3-11
+0.1Round 1🇨🇳 CHINA44♠♥10-1+5
+0.1Round 1🇨🇳 CHINA103NT♠10+1+1
+0.1Round 10🇭🇰 HONG KONG CHINA64♠♦K+1+0
-0.0Round 9🇳🇿 NEW ZEALAND303NT♥2=+0
-0.1Round 4🇳🇴 NORWAY34♠x♦A-2-10
-0.1Round 9🇳🇿 NEW ZEALAND254♥♠J=+1
-0.2Round 5🇯🇵 JAPAN182♥♣A-4+0
-0.2Round 18🇮🇪 IRELAND253NT♠5+1+10
-0.3Round 4🇳🇴 NORWAY15♠x♦A-2-5
-0.4Round 5🇯🇵 JAPAN152♥♦5-1+0
-0.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND131NT♠Q+2-10
-0.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172NT♠6+1+6
-0.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203NT♦3-1-6
-0.4Round 13🇨🇴 COLOMBIA11NT♦Q=+5
-0.4Round 13🇨🇴 COLOMBIA45♥♦4=+0
-0.6Round 7🇮🇱 ISRAEL73NT♣J+1+0
-0.6Round 18🇮🇪 IRELAND221♥♠10+1+0
-0.7Round 1🇨🇳 CHINA14♥♦10-1-10
-0.7Round 8🇩🇪 GERMANY15Pass-3
-0.7Round 8🇩🇪 GERMANY203NT♥9+2+0
-0.7Round 9🇳🇿 NEW ZEALAND263NT♥9+3-1
-0.7Round 19🇹🇷 TURKIYE74♥♦Q+1-1
-0.8Round 23🇮🇹 ITALY164♦x♥4-1-6
-1.0Round 28🇩🇰 DENMARK44♥♦K+2-1
-1.1Round 21🇸🇪 SWEDEN304♥♣2+2-1
-1.1Round 28🇩🇰 DENMARK94♦♥5=-7
-1.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113♣♥J-1-2
-1.2Round 19🇹🇷 TURKIYE82♥♠3-2+1
-1.2Round 22🇭🇺 HUNGARY72♠♦K+1+10
-1.2Round 23🇮🇹 ITALY184♥♠3=+1
-1.3Round 2🇵🇱 POLAND194♥♦9+1+0
-1.4Round 8🇩🇪 GERMANY113♣♦4-2-1
-1.4Round 10🇭🇰 HONG KONG CHINA23NT♥9+1+0
-1.4Round 12🇭🇷 CROATIA273NT♣3+1+0
-1.4Round 29🇨🇱 CHILE142♥♥9=+1
-1.5Round 1🇨🇳 CHINA74♠♦K+1-1
-1.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND142♥♦10+1+0
-1.5Round 12🇭🇷 CROATIA303♠♦8-1-4
-1.5Round 18🇮🇪 IRELAND243♠♥5-1+2
-1.5Round 19🇹🇷 TURKIYE51NT♠A=-5
-1.6Round 9🇳🇿 NEW ZEALAND224♦♦4-3+0
-1.6Round 23🇮🇹 ITALY134♠♥A+1+0
-1.6Round 28🇩🇰 DENMARK12♠♥9-2+0
-1.7Round 1🇨🇳 CHINA92♠♥4-1-5
-1.7Round 22🇭🇺 HUNGARY14NT♣3+1+0
-1.8Round 4🇳🇴 NORWAY55♦♠7-1-5
-1.8Round 5🇯🇵 JAPAN191♥♦9+2-1
-1.8Round 9🇳🇿 NEW ZEALAND282♠♦4-2-2
-1.9Round 8🇩🇪 GERMANY132♥♣J=-1
-1.9Round 9🇳🇿 NEW ZEALAND276♥♠8=+0
-1.9Round 23🇮🇹 ITALY124♠♥Q=+0
-2.0Round 5🇯🇵 JAPAN123♠♥Q+1-1
-2.0Round 22🇭🇺 HUNGARY31NT♣K+1-1
-2.0Round 29🇨🇱 CHILE114♥♥6+2-14
-2.2Round 7🇮🇱 ISRAEL85♦♠Q=-11
-2.2Round 28🇩🇰 DENMARK103♠♣5=-8
-2.5Round 22🇭🇺 HUNGARY53♦♥A-2-2
-2.7Round 12🇭🇷 CROATIA284♥♦Q-1-6
-2.8Round 5🇯🇵 JAPAN173♥♣6-1-4
-2.8Round 7🇮🇱 ISRAEL53NT♥7+1+0
-3.0Round 1🇨🇳 CHINA56♦♥2=+0
-3.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND182♠♥7-1-5
-3.1Round 18🇮🇪 IRELAND263NT♦J-3-9
-3.1Round 24🇧🇷 BRAZIL302♥♠A=+1
-3.2Round 7🇮🇱 ISRAEL93NT♠9=+0
-3.4Round 13🇨🇴 COLOMBIA73NT♠2+1+0
-3.5Round 18🇮🇪 IRELAND293♠♣5+1-1
-3.6Round 12🇭🇷 CROATIA223♠♠7-1-5
-3.8Round 12🇭🇷 CROATIA234♠♥J+2-13
-3.9Round 21🇸🇪 SWEDEN235♠x♦Q=-5
-4.1Round 24🇧🇷 BRAZIL222♥♦6-2-3
-4.3Round 8🇩🇪 GERMANY143NT♦3+1+0
-4.3Round 19🇹🇷 TURKIYE23♠♣A=+0
-4.3Round 29🇨🇱 CHILE192♥♦J=+0
-4.4Round 29🇨🇱 CHILE185♥x♠A-2-5
-4.4Round 29🇨🇱 CHILE204♠♦J+2-13
-4.5Round 1🇨🇳 CHINA34♥♠9=-3
-4.5Round 12🇭🇷 CROATIA254♥♦A=-3
-4.6Round 22🇭🇺 HUNGARY84♠♣Q+1+0
-4.9Round 18🇮🇪 IRELAND273NT♥4+2+0
-4.9Round 21🇸🇪 SWEDEN292♠♣6+2-1
-5.1Round 22🇭🇺 HUNGARY24♠♦9-1-6
-5.2Round 2🇵🇱 POLAND154♣♠A-2-13
-5.4Round 9🇳🇿 NEW ZEALAND214♥x♣10=-5
-5.4Round 9🇳🇿 NEW ZEALAND233♠♥Q=-1
-5.6Round 23🇮🇹 ITALY173♥♠7-2-6
-5.7Round 13🇨🇴 COLOMBIA84♥♥9=+0
-5.7Round 23🇮🇹 ITALY153♥♦5-1-5
-5.8Round 1🇨🇳 CHINA24♠♦A-3-9
-5.9Round 21🇸🇪 SWEDEN213♦♣4=-11
-6.1Round 22🇭🇺 HUNGARY43♥♠A=-7
-6.2Round 10🇭🇰 HONG KONG CHINA15♦♠5+1-15
-6.6Round 19🇹🇷 TURKIYE93♦♣A+1-10
-6.9Round 21🇸🇪 SWEDEN283♣♦7-1-6
-6.9Round 22🇭🇺 HUNGARY104♠♦2=+0
-7.1Round 7🇮🇱 ISRAEL45♦♣K-1-12
-7.4Round 10🇭🇰 HONG KONG CHINA104♥♦A=-3
-7.6Round 2🇵🇱 POLAND174♠x♦4-2-5
-7.6Round 19🇹🇷 TURKIYE36NT♦3-2-13
-7.7Round 7🇮🇱 ISRAEL26♦♣A=+0
-7.8Round 12🇭🇷 CROATIA265♦♥5+1-17
-7.9Round 5🇯🇵 JAPAN201♠♣7+2-10
-8.2Round 5🇯🇵 JAPAN115♠♥J-2-6
-8.6Round 23🇮🇹 ITALY194♥♣A-1-14
-8.7Round 2🇵🇱 POLAND115♠♥A-2-9
-9.8Round 7🇮🇱 ISRAEL63NT♠3-1-10
-10.6Round 2🇵🇱 POLAND203NT♦3=-10
-10.6Round 28🇩🇰 DENMARK36♣♥K=-7
-11.1Round 8🇩🇪 GERMANY124♠♥Q-3-14
-11.6Round 28🇩🇰 DENMARK74♠♦4+1-11
-12.4Round 10🇭🇰 HONG KONG CHINA73♠x♦7=-15
-12.7Round 19🇹🇷 TURKIYE43NTx♥K+2-14
-13.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♣x♠4-3-14
-13.3Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NTx♣Q-3-13
-13.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND192♥x♣10+1-14
-14.0Round 8🇩🇪 GERMANY196♣♥A=-12