🏴󠁧󠁢󠁥󠁮󠁧󠁿 HALLBERG Gunnar · ENGLAND

15rank
+172.2Butler · 272 bds
+0.63per board
±4.0swing
+0.12vs par /bd · #52/122
+0.73adjusted /bd
Butler per round: 4.2 10.6 -6.3 51.9 -0.5 7.3 10.4 34.4 -34 20.9 -9 7 23.7 2 0.6 3.4 45.6by round

vs par split: bidding +0.13 · play +0.26

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.73/bd

Card play — on target: opening leads 81.2% #84 of 121 · declarer play 85.7% #8 of 121 · defence 88.5% #53 of 122

Card play by contract type — on target
vs NTvs a suit
Opening leads·81.2% (48)
Declarer play·85.7% (49)
Defence·88.5% (96)

Opening leads by suit led: ♠ 86.7% (15) · ♥ 72.7% (11) · ♦ 85.7% (7) · ♣ 80.0% (15)

vs par by strain: a suit +0.39 (183)

vs par by level: part-score +0.25 (77) · game +0.43 (96) · slam +1.20 (10)

By role: declaring +1.15/bd (-2.05 vs par · 128) · defending +0.15/bd (+2.02 vs par · 141)

By vulnerability: vulnerable +1.02/bd (+0.65 vs par · 136) · not vulnerable +0.25/bd (-0.40 vs par · 136)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.HollandY.Nakamura – M.HirataOpen16+4.2+0.26-0.94
Round 2J.HollandM.Kamel – W.WattarClosed16+10.6+0.66+0.50
Round 3J.HollandV.Lal – R.AgarwalOpen16-6.3-0.39-2.19
Round 5J.HollandA.Hobart – M.KirrOpen16+51.9+3.24+0.88
Round 6J.HollandP.Giove – G.GigliClosed16-0.5-0.03-0.25
Round 7J.HollandL.Trapp – O.AxneOpen16+7.3+0.46+0.00
Round 8J.HollandH.Lasut – E.ManoppoClosed16+10.4+0.65+1.56
Round 9J.HollandH.Moseley – A.MossClosed16+34.4+2.15+1.19
Round 11J.HollandA.Kaplan – B.BollackClosed16-34.0-2.12-1.50
Round 12J.HollandE.Rosen – Z.DieboldOpen16+20.9+1.31+2.19
Round 14J.HollandK.Lasocki – J.RussyanOpen16-9.0-0.56+0.06
Round 15J.HollandM.Passell – J.SutherlinClosed16+7.0+0.44-1.88
Round 17J.HollandD.Hoffman – R.KlingerClosed16+23.7+1.48+1.25
Round 18J.HollandB.Marcus – N.BuratovichClosed16+2.0+0.12-0.06
Round 19J.HollandJ.Khalid – S.AkhtarClosed16+0.6+0.04+1.94
Round 20J.HollandJ.Solodar – P.SwansonOpen16+3.4+0.21-1.88
Round 21J.HollandS.Peixoto – P.MandelotOpen16+45.6+2.85+1.25

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
+14.4Round 5🇨🇦 CANADA77♦x♠J-1+17
+12.4Round 5🇨🇦 CANADA136♥♣Q=+0
+11.7Round 9🇧🇧 BARBADOS166N♣4=+0
+9.8Round 18🇿🇦 SOUTH AFRICA187♥♣K=+0
+9.5Round 20🇺🇸 USA 1227♠♦3=+0
+9.3Round 21🇧🇷 BRAZIL46♦♣6-2+12
+9.2Round 5🇨🇦 CANADA35♦♥4-1+10
+9.2Round 17🇦🇺 AUSTRALIA33N♦2+1+11
+9.0Round 14🇵🇱 POLAND184♠♦3-2+13
+8.5Round 8🇮🇩 INDONESIA263N♥2-1+6
+8.4Round 20🇺🇸 USA 1293N♦6-1+13
+8.1Round 1🇯🇵 JAPAN122♠♥4+1+10
+8.0Round 9🇧🇧 BARBADOS35♥♠5-2+7
+7.5Round 7🇸🇪 SWEDEN134♥♠3=+0
+7.1Round 15🇺🇸 USA 2165♣♠K-1+11
+7.0Round 21🇧🇷 BRAZIL94♠♣9=+10
+6.8Round 9🇧🇧 BARBADOS114♥x♦A+1+6
+6.8Round 17🇦🇺 AUSTRALIA164♥x♥Q+2+3
+6.7Round 12🇻🇪 VENEZUELA262♦x♥A-2-3
+6.5Round 6🇮🇹 ITALY171♣x♠A-1+8
+6.3Round 3🇮🇳 INDIA102♥♦5-2+7
+6.3Round 9🇧🇧 BARBADOS152♥♠A-2+8
+6.3Round 17🇦🇺 AUSTRALIA73♠♣4-2+13
+6.2Round 6🇮🇹 ITALY252♣♦2-5+8
+6.2Round 6🇮🇹 ITALY295♣♦2=-1
+6.1Round 21🇧🇷 BRAZIL13N♣3+1+0
+6.0Round 2🇪🇬 EGYPT223N♦6=+0
+6.0Round 19🇵🇰 PAKISTAN132♠♦K=+6
+5.9Round 19🇵🇰 PAKISTAN123N♦6-2+13
+5.8Round 8🇮🇩 INDONESIA291♦♠K+3+10
+5.8Round 18🇿🇦 SOUTH AFRICA295♦♥3=-2
+5.7Round 5🇨🇦 CANADA56♣♥K+1-1
+5.6Round 15🇺🇸 USA 253N♠Q+1+0
+5.5Round 9🇧🇧 BARBADOS133N♦T+1+1
+5.5Round 21🇧🇷 BRAZIL163N♠3-1+10
+5.4Round 5🇨🇦 CANADA43N♦5-1+6
+5.4Round 15🇺🇸 USA 294♥♦3=+0
+5.3Round 12🇻🇪 VENEZUELA253N♠4+1+4
+5.3Round 17🇦🇺 AUSTRALIA153N♣3-4+7
+5.1Round 8🇮🇩 INDONESIA174♥♦Q+1+0
+5.1Round 21🇧🇷 BRAZIL115♥x♠K-3+2
+5.0Round 2🇪🇬 EGYPT263♦♥5-2+8
+5.0Round 5🇨🇦 CANADA154♠x♥9=+5
+5.0Round 19🇵🇰 PAKISTAN104♠♣T+3+17
+4.5Round 1🇯🇵 JAPAN62♥♦J+3+6
+4.4Round 8🇮🇩 INDONESIA253N♠5+1+11
+4.4Round 20🇺🇸 USA 1244♥♦T=+3
+4.4Round 20🇺🇸 USA 1254♣♠7-1-2
+4.3Round 6🇮🇹 ITALY185♦♥K-1+12
+4.1Round 7🇸🇪 SWEDEN73N♦5=-2
+4.1Round 21🇧🇷 BRAZIL33♥♣T+1+1
+4.0Round 1🇯🇵 JAPAN103N♦7+1+0
+4.0Round 2🇪🇬 EGYPT215♠♥4-2+0
+4.0Round 5🇨🇦 CANADA24♥♠6+1+0
+4.0Round 7🇸🇪 SWEDEN161N♠J-1+5
+4.0Round 17🇦🇺 AUSTRALIA94♣♥4=+0
+3.9Round 6🇮🇹 ITALY233♠♥6-1+0
+3.9Round 7🇸🇪 SWEDEN121N♠3-3-3
+3.7Round 18🇿🇦 SOUTH AFRICA265♦♥K-2+7
+3.5Round 14🇵🇱 POLAND282♠♦T=+0
+3.4Round 3🇮🇳 INDIA53♠♠Q=+0
+3.4Round 8🇮🇩 INDONESIA223♦♣8-2+5
+3.4Round 12🇻🇪 VENEZUELA245♦♣J=+3
+3.4Round 18🇿🇦 SOUTH AFRICA254♠♥9=+10
+3.3Round 11🇧🇪 BELGIUM123N♠4+1+12
+3.2Round 2🇪🇬 EGYPT251N♦6-1-2
+3.2Round 19🇵🇰 PAKISTAN53♠♥A-1+5
+3.2Round 21🇧🇷 BRAZIL142♣♣T+2+0
+3.1Round 2🇪🇬 EGYPT171♠x♥3-3+3
+3.0Round 1🇯🇵 JAPAN13♦♠J+1+1
+3.0Round 3🇮🇳 INDIA6Pass+5
+3.0Round 3🇮🇳 INDIA164♠♥6+1+1
+3.0Round 7🇸🇪 SWEDEN105♥x♠4+1+9
+3.0Round 7🇸🇪 SWEDEN113♦♥5=+0
+3.0Round 7🇸🇪 SWEDEN153N♥5+2+1
+3.0Round 12🇻🇪 VENEZUELA311♥♣2+1+6
+2.9Round 9🇧🇧 BARBADOS122♦♣J-1+2
+2.9Round 21🇧🇷 BRAZIL63N♦3+1+0
+2.9Round 21🇧🇷 BRAZIL72♠♦J-1+5
+2.8Round 3🇮🇳 INDIA15♥♠5=+0
+2.7Round 2🇪🇬 EGYPT184♥♣Q+2+13
+2.7Round 5🇨🇦 CANADA114♠♥A-1+5
+2.7Round 12🇻🇪 VENEZUELA275♠♦K-2+5
+2.7Round 12🇻🇪 VENEZUELA293N♦3-1+6
+2.7Round 20🇺🇸 USA 1173N♦5+2-11
+2.5Round 8🇮🇩 INDONESIA203N♠6+2+1
+2.5Round 15🇺🇸 USA 263♥♣K=+1
+2.1Round 5🇨🇦 CANADA64♥♦A-1+10
+2.1Round 14🇵🇱 POLAND295♣♠7+1+13
+2.1Round 15🇺🇸 USA 2152♠♦A=+0
+2.0Round 2🇪🇬 EGYPT302♠x♥8-1-1
+2.0Round 21🇧🇷 BRAZIL81N♥9=+5
+1.9Round 2🇪🇬 EGYPT272♣♦5=-1
+1.9Round 19🇵🇰 PAKISTAN31N♣5+2-4
+1.9Round 20🇺🇸 USA 1262♥♦4+1+1
+1.8Round 9🇧🇧 BARBADOS144♦♠4=+0
+1.8Round 17🇦🇺 AUSTRALIA12♥♣K=+0
+1.7Round 6🇮🇹 ITALY194♠♥9-1-5
+1.6Round 14🇵🇱 POLAND241N♣4=-1
+1.6Round 15🇺🇸 USA 2104♥♦6+1+0
+1.5Round 12🇻🇪 VENEZUELA182♠♦Q+2+10
+1.5Round 14🇵🇱 POLAND314♠♣9=+0
+1.4Round 11🇧🇪 BELGIUM114♥♠7+1+0
+1.4Round 21🇧🇷 BRAZIL21N♥3-1+5
+1.3Round 1🇯🇵 JAPAN73N♥5=-13
+1.3Round 6🇮🇹 ITALY303N♠J=+0
+1.3Round 11🇧🇪 BELGIUM102♠♥A-1-1
+1.3Round 17🇦🇺 AUSTRALIA143♦♠K+1-5
+1.2Round 6🇮🇹 ITALY263♠♠2+1+1
+1.2Round 18🇿🇦 SOUTH AFRICA205♠♠A=+0
+1.1Round 9🇧🇧 BARBADOS22♦♠8+2+0
+1.1Round 9🇧🇧 BARBADOS101N♥Q+3-9
+1.1Round 12🇻🇪 VENEZUELA303♠♠6=+7
+1.1Round 17🇦🇺 AUSTRALIA103♣♣3=+0
+1.1Round 20🇺🇸 USA 1314♥♣6+1+1
+1.1Round 21🇧🇷 BRAZIL154♠♣A+1-11
+1.0Round 1🇯🇵 JAPAN153N♥5+1-10
+1.0Round 1🇯🇵 JAPAN163♣♥Q=+7
+1.0Round 2🇪🇬 EGYPT324♥♦T-1+10
+1.0Round 8🇮🇩 INDONESIA244♠♣J=+1
+1.0Round 11🇧🇪 BELGIUM83N♠8=-2
+1.0Round 11🇧🇪 BELGIUM145♣x♥K-1+0
+0.9Round 11🇧🇪 BELGIUM152♠♦Q+2-6
+0.8Round 12🇻🇪 VENEZUELA23Pass+3
+0.8Round 15🇺🇸 USA 2114♥+1+0
+0.8Round 15🇺🇸 USA 2134♥♠4+2-13
+0.7Round 12🇻🇪 VENEZUELA324♠♣K=+1
+0.5Round 5🇨🇦 CANADA143N♠2+2-11
+0.5Round 18🇿🇦 SOUTH AFRICA313N♦Q=+0
+0.4Round 1🇯🇵 JAPAN52N♠6+1+6
+0.4Round 7🇸🇪 SWEDEN13N♥5=+0
+0.3Round 5🇨🇦 CANADA122♥♦5-1+2
+0.3Round 14🇵🇱 POLAND263N♦J=+1
+0.3Round 17🇦🇺 AUSTRALIA131♦♥T+1+0
+0.2Round 2🇪🇬 EGYPT233N♥5+1+1
+0.2Round 3🇮🇳 INDIA131N♣2+1+0
+0.2Round 19🇵🇰 PAKISTAN93♦♥T+1-10
+0.1Round 18🇿🇦 SOUTH AFRICA234♠♥K=+1
+0.1Round 21🇧🇷 BRAZIL125♣♦6+1-11
-0.0Round 1🇯🇵 JAPAN24♥♦5+1+0
+0.0Round 2🇪🇬 EGYPT294♥♣9+1+0
-0.0Round 3🇮🇳 INDIA81N♣2-1+3
-0.0Round 8🇮🇩 INDONESIA324♠♦Q+2+11
-0.0Round 18🇿🇦 SOUTH AFRICA323N♠Q+2+11
-0.0Round 20🇺🇸 USA 1304♥♠8=-1
-0.1Round 8🇮🇩 INDONESIA272♥♦Q-2+0
-0.1Round 9🇧🇧 BARBADOS91N♥T+1+0
-0.1Round 12🇻🇪 VENEZUELA223N♠4=+1
-0.1Round 18🇿🇦 SOUTH AFRICA193N♠9-2-7
-0.2Round 7🇸🇪 SWEDEN83N♠K-1+5
-0.2Round 8🇮🇩 INDONESIA231N♠4-1+1
-0.2Round 15🇺🇸 USA 211N♠4+2+0
-0.3Round 17🇦🇺 AUSTRALIA65♣x♦A-3+5
-0.3Round 19🇵🇰 PAKISTAN13N♠J+1+0
-0.4Round 3🇮🇳 INDIA115♦x♠9-2+0
-0.5Round 17🇦🇺 AUSTRALIA123N♥2-1-8
-0.6Round 1🇯🇵 JAPAN45♣♠K+1+13
-0.6Round 15🇺🇸 USA 235♥x♠4-1+0
-0.6Round 17🇦🇺 AUSTRALIA24♥♦7-1+5
-0.6Round 18🇿🇦 SOUTH AFRICA305♣♠Q+1-11
-0.6Round 19🇵🇰 PAKISTAN72♥♥3+3-2
-0.7Round 14🇵🇱 POLAND173♦♥K=+0
-0.7Round 20🇺🇸 USA 1182♥♣Q+3-6
-0.7Round 21🇧🇷 BRAZIL104♥♣7+1-1
-0.8Round 12🇻🇪 VENEZUELA203N♥2+2+0
-0.9Round 3🇮🇳 INDIA141N♥4+3-6
-0.9Round 5🇨🇦 CANADA164♣♦K=+0
-0.9Round 11🇧🇪 BELGIUM11N♣3+1+0
-0.9Round 12🇻🇪 VENEZUELA172♠x♦A-3-2
-0.9Round 14🇵🇱 POLAND323N♣J+3-1
-1.0Round 6🇮🇹 ITALY21Pass+3
-1.0Round 8🇮🇩 INDONESIA311N♠3-1+2
-1.0Round 9🇧🇧 BARBADOS51N♠4+1+1
-1.0Round 9🇧🇧 BARBADOS83N♣J+2+0
-1.1Round 17🇦🇺 AUSTRALIA43N♦2=+2
-1.1Round 19🇵🇰 PAKISTAN64♥♣6=+1
-1.2Round 1🇯🇵 JAPAN134♥♣3+1+0
-1.2Round 5🇨🇦 CANADA103♥♣6=-10
-1.2Round 14🇵🇱 POLAND305♠♣A=-8
-1.2Round 15🇺🇸 USA 2143N♣T=-2
-1.4Round 1🇯🇵 JAPAN94♥♥8+1+0
-1.4Round 5🇨🇦 CANADA83♥♠A=-7
-1.4Round 9🇧🇧 BARBADOS64♥♣A+2+11
-1.4Round 14🇵🇱 POLAND223♦♠2+2-10
-1.4Round 14🇵🇱 POLAND272♠♥A+1+0
-1.4Round 21🇧🇷 BRAZIL136N♥T+1-1
-1.5Round 7🇸🇪 SWEDEN94♠♣2+1+0
-1.5Round 11🇧🇪 BELGIUM24♠♥4-1+2
-1.6Round 12🇻🇪 VENEZUELA193♣♠K-2-1
-1.6Round 12🇻🇪 VENEZUELA214♠♦Q+1+0
-1.6Round 19🇵🇰 PAKISTAN163N♣T-1-2
-1.7Round 7🇸🇪 SWEDEN31N♣5=-5
-1.7Round 17🇦🇺 AUSTRALIA53♥♥A=-6
-1.7Round 18🇿🇦 SOUTH AFRICA173♦♠K+1+0
-1.7Round 19🇵🇰 PAKISTAN83♠♦K-1-8
-1.9Round 15🇺🇸 USA 224♠♥4-1-5
-2.0Round 3🇮🇳 INDIA43N♣4+2-17
-2.0Round 5🇨🇦 CANADA11N♠3=-6
-2.0Round 6🇮🇹 ITALY204♠♣A-1-6
-2.0Round 6🇮🇹 ITALY222♥♥2+2+6
-2.0Round 6🇮🇹 ITALY274♥x♠A-1+0
-2.0Round 6🇮🇹 ITALY283N♣2+1+0
-2.0Round 12🇻🇪 VENEZUELA282♣♠8-1-5
-2.0Round 19🇵🇰 PAKISTAN144♥♣6-1+2
-2.1Round 3🇮🇳 INDIA31N♣5=+1
-2.1Round 11🇧🇪 BELGIUM33N♠J=+1
-2.1Round 15🇺🇸 USA 282♥♥2=-5
-2.1Round 20🇺🇸 USA 1274♦♥K+1-1
-2.2Round 8🇮🇩 INDONESIA212N♥2-2+0
-2.2Round 11🇧🇪 BELGIUM52♥♣J-1+2
-2.2Round 20🇺🇸 USA 1195♣♠3=+0
-2.3Round 14🇵🇱 POLAND253♥♠3=-1
-2.3Round 18🇿🇦 SOUTH AFRICA245♣x♥K-1+0
-2.3Round 20🇺🇸 USA 1284♥♣4-2-5
-2.4Round 1🇯🇵 JAPAN144♥♠Q-1-5
-2.4Round 7🇸🇪 SWEDEN24♥♠5+1-1
-2.4Round 9🇧🇧 BARBADOS11N♣4-2+1
-2.4Round 9🇧🇧 BARBADOS44♠♦K=+1
-2.5Round 9🇧🇧 BARBADOS71N♣Q+2-10
-2.5Round 14🇵🇱 POLAND202♥♠6-4+6
-2.6Round 8🇮🇩 INDONESIA302♠♥K=-6
-2.6Round 18🇿🇦 SOUTH AFRICA272♥♣3=-5
-2.7Round 19🇵🇰 PAKISTAN113N♥6+2+0
-2.8Round 3🇮🇳 INDIA74♠♥7+1-17
-2.8Round 7🇸🇪 SWEDEN53♥♣A=+6
-2.8Round 7🇸🇪 SWEDEN143♥♣3+1+6
-2.8Round 14🇵🇱 POLAND215N♥5=+0
-2.9Round 2🇪🇬 EGYPT242♠♣Q-1-4
-2.9Round 3🇮🇳 INDIA94♥♣5=+0
-3.0Round 6🇮🇹 ITALY315♥♠6=-8
-3.0Round 11🇧🇪 BELGIUM162♠♦A-1-6
-3.0Round 21🇧🇷 BRAZIL52N♠3=-6
-3.1Round 8🇮🇩 INDONESIA184♠♥A-1-5
-3.2Round 1🇯🇵 JAPAN83♥♠Q+2-12
-3.2Round 2🇪🇬 EGYPT284♠♣A-1-5
-3.2Round 3🇮🇳 INDIA151N♠2=-5
-3.2Round 15🇺🇸 USA 2124♠♦A=-3
-3.2Round 17🇦🇺 AUSTRALIA114♥♠K=+1
-3.3Round 1🇯🇵 JAPAN114♠♣J=-1
-3.3Round 2🇪🇬 EGYPT204♥♣K+1+0
-3.3Round 3🇮🇳 INDIA123N♦5=+1
-3.4Round 19🇵🇰 PAKISTAN156♥♣T=+13
-3.5Round 20🇺🇸 USA 1204♣♠6=+0
-3.7Round 19🇵🇰 PAKISTAN47N♦T=+0
-3.9Round 15🇺🇸 USA 244N♥T+2-1
-4.0Round 2🇪🇬 EGYPT312♠♠8=-6
-4.1Round 11🇧🇪 BELGIUM134♥♠K+2+12
-4.1Round 18🇿🇦 SOUTH AFRICA283N♦4-3-11
-4.3Round 5🇨🇦 CANADA94♠♥3-1-6
-4.5Round 19🇵🇰 PAKISTAN26♦♦A=+0
-4.8Round 11🇧🇪 BELGIUM73♦♠J=-12
-4.8Round 20🇺🇸 USA 1213N♥6-4-12
-4.9Round 8🇮🇩 INDONESIA284♥♠3+1-4
-5.0Round 7🇸🇪 SWEDEN43N♣2-1-12
-5.0Round 17🇦🇺 AUSTRALIA84♠♣K=-8
-5.0Round 18🇿🇦 SOUTH AFRICA215♦♣3+1+10
-5.0Round 20🇺🇸 USA 1323N♣T=+1
-5.1Round 2🇪🇬 EGYPT194♠x♦A-1-8
-5.1Round 11🇧🇪 BELGIUM44♠♥Q=+0
-5.2Round 7🇸🇪 SWEDEN64♠♣7-1-9
-5.8Round 15🇺🇸 USA 274♥♣4+1-13
-6.1Round 14🇵🇱 POLAND193N♣5+2-1
-6.1Round 18🇿🇦 SOUTH AFRICA222♦x♥9+1-4
-6.2Round 8🇮🇩 INDONESIA193N♦K+2-8
-7.0Round 1🇯🇵 JAPAN35♣♠9+2-17
-7.4Round 3🇮🇳 INDIA24♥♣A=-8
-7.7Round 14🇵🇱 POLAND233N♠5=-10
-8.1Round 6🇮🇹 ITALY323N♣9=-6
-8.4Round 20🇺🇸 USA 1234♥♠J-1-11
-8.7Round 11🇧🇪 BELGIUM94♠♦A+2-13
-10.5Round 11🇧🇪 BELGIUM66♥♠5-2-13
-11.7Round 6🇮🇹 ITALY247♣♥6-1-16