🇸🇪 GUSTAWSSON Marten · SWEDEN

51rank
+65.1Butler · 272 bds
+0.24per board
±4.0swing
-0.15vs par /bd · #82/135
+0.33adjusted /bd
Butler per round: -2.9 -3.7 23.3 19.3 -6.7 -33.5 47.5 10.5 25.4 13.9 7.3 -21.9 13.3 4 -17.5 0.1 -13.3by round

vs par split: bidding -0.27 · play +0.12

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.33/bd

Card play — on target: opening leads 78.3% #98 of 135 · declarer play 78.4% #37 of 135 · defence 88.9% #21 of 135

Card play by contract type — on target
vs NTvs a suit
Opening leads73.9% (23)81.1% (37)
Declarer play67.9% (28)84.8% (46)
Defence86.0% (43)90.4% (83)

Opening leads by suit led: ♠ 84.2% (19) · ♥ 62.5% (16) · ♦ 92.3% (13) · ♣ 75.0% (12)

vs par by strain: NT +0.07 (86) · a suit -0.25 (186)

vs par by level: part-score -0.06 (112) · game -0.19 (143) · slam -0.35 (17)

By role: declaring +0.47/bd (-2.47 vs par · 146) · defending -0.02/bd (+2.54 vs par · 126)

By vulnerability: vulnerable -0.16/bd (-0.23 vs par · 136) · not vulnerable +0.64/bd (-0.07 vs par · 136)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.SylvanM.Claret – J.RocafortOpen16-2.9-0.18-1.88
Round 2J.SylvanW.Starkowski – M.KwiecienOpen16-3.7-0.23-0.44
Round 4J.SylvanA.El Ghrari – A.RerhayeOpen16+23.3+1.46+0.56
Round 5J.SylvanP.Lavings – R.KrochmalikOpen16+19.3+1.21-0.31
Round 6J.SylvanB.Hamman – P.WeichselOpen16-6.7-0.42-3.75
Round 7J.SylvanR.Pulga – A.MinaOpen16-33.5-2.09-1.31
Round 9J.SylvanP.Gilliocq – F.MondorOpen16+47.5+2.97+3.88
Round 11J.SylvanP.Bardhan – B.DasOpen16+10.5+0.66+1.00
Round 12J.SylvanM.Macri – P.LambardiOpen16+25.4+1.59+2.38
Round 13J.SylvanD.Cohen – J.EngelOpen16+13.9+0.87-0.81
Round 15J.SylvanB.Pincus – D.MinwallaOpen16+7.3+0.46-0.50
Round 16J.SylvanD.Baxter – D.LindopOpen16-21.9-1.37-2.38
Round 18J.SylvanS.Chan – R.LingOpen16+13.3+0.83+0.81
Round 20J.SylvanJ.Kolen – A.MulderOpen16+4.0+0.25-1.06
Round 21J.SylvanD.Casen – J.KrekorianOpen16-17.5-1.09+0.31
Round 22J.SylvanJ.Hansen – S.SchouOpen16+0.1+0.01+3.00
Round 23J.SylvanR.Lin – J.TaoOpen16-13.3-0.83-2.00

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
+10.5Round 5🇦🇺 AUSTRALIA36♠♥5=+0
+9.9Round 9🇬🇵 GUADELOUPE105♦♥2-5+9
+9.6Round 12🇦🇷 ARGENTINA206♣♦K-1+12
+9.6Round 23🇨🇳 CHINA312♠♦9-2+1
+9.2Round 20🇳🇱 NETHERLANDS132NT♠Q+2+10
+9.0Round 15🇿🇦 SOUTH AFRICA84♥♦3=+7
+8.9Round 5🇦🇺 AUSTRALIA52♠♥Q+3+10
+8.1Round 22🇩🇰 DENMARK164♠♥K=+6
+7.9Round 9🇬🇵 GUADELOUPE133♦♥K-1+12
+7.7Round 12🇦🇷 ARGENTINA223NT♣2=+7
+7.3Round 22🇩🇰 DENMARK123NT♥Q=+0
+7.2Round 20🇳🇱 NETHERLANDS83NT♣7-2+5
+7.1Round 13🇮🇱 ISRAEL74♠♥10+1+4
+6.6Round 9🇬🇵 GUADELOUPE33♠x♣7-2+9
+6.6Round 11🇮🇳 INDIA54♥♣4=+0
+6.5Round 20🇳🇱 NETHERLANDS145♣♥A=+0
+6.4Round 11🇮🇳 INDIA85♠x♥6=+8
+6.4Round 21🇺🇸 USA1234NT♥4+2+17
+6.3Round 9🇬🇵 GUADELOUPE124♥x♠3-3+12
+6.2Round 5🇦🇺 AUSTRALIA165♥♣K+1-3
+6.1Round 1🇫🇷 FRANCE123NT♣6-2+8
+6.1Round 15🇿🇦 SOUTH AFRICA73NT♦6-1+12
+6.0Round 9🇬🇵 GUADELOUPE16♦♠J-1+8
+6.0Round 12🇦🇷 ARGENTINA283NT♦5=+10
+5.9Round 4🇲🇦 MOROCCO203NT♠7-1+6
+5.9Round 6🇺🇸 USA2224♠♥5-1+13
+5.9Round 11🇮🇳 INDIA163♦♥Q+1+11
+5.7Round 15🇿🇦 SOUTH AFRICA113NT♠K-1+5
+5.5Round 6🇺🇸 USA2301♥♣K-2+8
+5.5Round 16🇨🇦 CANADA293NT♦9=+10
+5.3Round 1🇫🇷 FRANCE153♦♠A-1+5
+5.0Round 2🇵🇱 POLAND275♦♣A-2+6
+5.0Round 18🇭🇰 HONG KONG CHINA243♠♥6-2+5
+4.9Round 7🇮🇹 ITALY114♥♠10=-1
+4.9Round 13🇮🇱 ISRAEL145♥x♠Q=-7
+4.8Round 5🇦🇺 AUSTRALIA24♦♣A-3+9
+4.8Round 11🇮🇳 INDIA94♠x♣A=+5
+4.8Round 21🇺🇸 USA1283NT♦5-2+12
+4.4Round 4🇲🇦 MOROCCO262♣♦3+1+11
+4.3Round 1🇫🇷 FRANCE113♦x♥A-1+8
+4.3Round 22🇩🇰 DENMARK84♣♠4=+0
+4.2Round 20🇳🇱 NETHERLANDS154♣♠5=+6
+4.0Round 9🇬🇵 GUADELOUPE24♠♣2=+0
+4.0Round 18🇭🇰 HONG KONG CHINA223NT♦J-2+13
+3.9Round 21🇺🇸 USA1272♠♥A+2+6
+3.7Round 4🇲🇦 MOROCCO213♦♣A-2+3
+3.7Round 4🇲🇦 MOROCCO222♠♣Q-1+5
+3.4Round 4🇲🇦 MOROCCO174♠x♥K-1+6
+3.4Round 22🇩🇰 DENMARK32♦♠4-1+11
+3.3Round 1🇫🇷 FRANCE31NT♦4=+0
+3.3Round 4🇲🇦 MOROCCO305♠♥5=+0
+3.3Round 6🇺🇸 USA2202♥♦5-3-7
+3.3Round 9🇬🇵 GUADELOUPE84♠♣A=+3
+3.3Round 13🇮🇱 ISRAEL93♦♥7-1+9
+3.2Round 11🇮🇳 INDIA123♦♣J=+0
+3.2Round 18🇭🇰 HONG KONG CHINA273NT♠4-1+10
+3.1Round 22🇩🇰 DENMARK24♥♠J+2+11
+3.0Round 1🇫🇷 FRANCE13NT♠9=+0
+3.0Round 5🇦🇺 AUSTRALIA153NT♠Q+1+12
+3.0Round 21🇺🇸 USA1323NT♥7+1+4
+3.0Round 23🇨🇳 CHINA223NT♥5-1+10
+2.9Round 11🇮🇳 INDIA72♠♥K+1+0
+2.9Round 15🇿🇦 SOUTH AFRICA93♦♥K=-5
+2.8Round 13🇮🇱 ISRAEL114♦♦10-1+4
+2.8Round 15🇿🇦 SOUTH AFRICA64♥♠4=-1
+2.8Round 20🇳🇱 NETHERLANDS94♠♦5=+0
+2.8Round 23🇨🇳 CHINA215♠♣7-2+2
+2.7Round 4🇲🇦 MOROCCO286♦♥7=-2
+2.7Round 7🇮🇹 ITALY101NT♣6-1+5
+2.7Round 12🇦🇷 ARGENTINA261♥♠6+1+6
+2.6Round 20🇳🇱 NETHERLANDS34♠♣K+1+0
+2.5Round 5🇦🇺 AUSTRALIA104♥♦J=+0
+2.5Round 22🇩🇰 DENMARK145♣♥Q+1+11
+2.3Round 2🇵🇱 POLAND293NT♦3+1+0
+2.3Round 13🇮🇱 ISRAEL163NT♥6+2+2
+2.3Round 15🇿🇦 SOUTH AFRICA42♥♦A+2-10
+2.3Round 18🇭🇰 HONG KONG CHINA302♠♥6+1+1
+2.2Round 2🇵🇱 POLAND313NT♥5+2+0
+2.2Round 12🇦🇷 ARGENTINA273NT♥9+1+1
+2.2Round 23🇨🇳 CHINA243♥♠A=+1
+2.1Round 9🇬🇵 GUADELOUPE154♠♥A-2+6
+2.1Round 18🇭🇰 HONG KONG CHINA323♣♥9=-7
+2.0Round 1🇫🇷 FRANCE132♦♣9-2+7
+2.0Round 12🇦🇷 ARGENTINA194♠♥K+1+1
+2.0Round 22🇩🇰 DENMARK11NT♣6=+5
+1.9Round 16🇨🇦 CANADA324♠♦A+1+4
+1.9Round 23🇨🇳 CHINA183♦♠2+1-8
+1.8Round 18🇭🇰 HONG KONG CHINA172♥♠A+1+0
+1.8Round 23🇨🇳 CHINA231NT♥Q-2+2
+1.7Round 11🇮🇳 INDIA43♦♦5+1+0
+1.7Round 16🇨🇦 CANADA181NT♥2=-1
+1.6Round 20🇳🇱 NETHERLANDS73♦♣10+3+10
+1.5Round 1🇫🇷 FRANCE163NT♣5+3-12
+1.5Round 9🇬🇵 GUADELOUPE115♣♠K=-2
+1.5Round 15🇿🇦 SOUTH AFRICA12♥♣3=+0
+1.4Round 6🇺🇸 USA2274♥♦J+1+0
+1.4Round 11🇮🇳 INDIA113♦♥Q=+0
+1.4Round 18🇭🇰 HONG KONG CHINA231NT♦Q-1+5
+1.3Round 5🇦🇺 AUSTRALIA123NT♥2=+0
+1.3Round 6🇺🇸 USA2323NT♥6+3-11
+1.3Round 7🇮🇹 ITALY143♥♦J-1+2
+1.3Round 9🇬🇵 GUADELOUPE163NT♠3=-1
+1.3Round 12🇦🇷 ARGENTINA233♣♥4-1+11
+1.3Round 12🇦🇷 ARGENTINA243♥♣6=+0
+1.3Round 21🇺🇸 USA1174♥♣K+1+11
+1.3Round 21🇺🇸 USA1314♠♠10+1+0
+1.2Round 9🇬🇵 GUADELOUPE44♦♠8=+0
+1.2Round 13🇮🇱 ISRAEL83NT♦4+2-14
+1.2Round 15🇿🇦 SOUTH AFRICA24♠♦A+2+1
+1.2Round 18🇭🇰 HONG KONG CHINA193NT♣2=+0
+1.1Round 2🇵🇱 POLAND181NT♥Q+1+0
+1.1Round 2🇵🇱 POLAND254♥♠10+1+0
+1.0Round 6🇺🇸 USA2265♦♠J=+0
+1.0Round 11🇮🇳 INDIA103♠♦2=+0
+0.9Round 5🇦🇺 AUSTRALIA64♠♥4=+11
+0.9Round 12🇦🇷 ARGENTINA251NT♠3+2+1
+0.9Round 12🇦🇷 ARGENTINA322♦♠8+1-8
+0.8Round 5🇦🇺 AUSTRALIA133♣♠6+1+0
+0.7Round 4🇲🇦 MOROCCO271NT♠10+1+0
+0.7Round 11🇮🇳 INDIA63♥♦K=+0
+0.7Round 18🇭🇰 HONG KONG CHINA213NT♣J+2+0
+0.7Round 22🇩🇰 DENMARK43NT♦6=+2
+0.6Round 2🇵🇱 POLAND203♠♠4=+0
+0.6Round 5🇦🇺 AUSTRALIA14♥♦4+2-11
+0.6Round 7🇮🇹 ITALY73NT♠7=+0
+0.6Round 18🇭🇰 HONG KONG CHINA313NT♠Q=+1
+0.5Round 2🇵🇱 POLAND193NT♦3=+1
+0.5Round 7🇮🇹 ITALY44♠♥2=+1
+0.5Round 11🇮🇳 INDIA23♦♥K-1+4
+0.5Round 12🇦🇷 ARGENTINA313♣♥10-2+6
+0.5Round 16🇨🇦 CANADA205♥♦K+1+1
+0.5Round 20🇳🇱 NETHERLANDS44♠♦8+1+13
+0.4Round 6🇺🇸 USA2173NT♣J+1-1
+0.4Round 15🇿🇦 SOUTH AFRICA163♥♣5-1-3
+0.3Round 2🇵🇱 POLAND214♠♦J=+13
+0.3Round 9🇬🇵 GUADELOUPE56NT♠3+1+10
+0.3Round 11🇮🇳 INDIA13NT♣4+2-11
+0.3Round 13🇮🇱 ISRAEL23♥♥2-2-11
+0.3Round 13🇮🇱 ISRAEL63♥♣4=+0
+0.3Round 18🇭🇰 HONG KONG CHINA204♠♠10+1+0
+0.3Round 21🇺🇸 USA1264♠♦A+1+0
+0.3Round 23🇨🇳 CHINA303NT♥5+1-1
+0.2Round 5🇦🇺 AUSTRALIA74♥♣10+1+0
+0.2Round 5🇦🇺 AUSTRALIA83♠♥5=+0
+0.2Round 9🇬🇵 GUADELOUPE91NT♠8+1+0
+0.2Round 16🇨🇦 CANADA241♠♥3+2+0
+0.2Round 21🇺🇸 USA1303♦♥5-1+4
+0.1Round 2🇵🇱 POLAND224♥♠4=+0
+0.1Round 4🇲🇦 MOROCCO244♠♦7+1+0
+0.1Round 4🇲🇦 MOROCCO323NT♠Q=-13
+0.1Round 6🇺🇸 USA2193NT♣J+3-10
+0.1Round 13🇮🇱 ISRAEL132♦♥8-1+1
+0.1Round 22🇩🇰 DENMARK133♠♦4-1+1
-0.0Round 1🇫🇷 FRANCE56♠x♦K-2-5
+0.0Round 4🇲🇦 MOROCCO234♥♥8-1+6
-0.0Round 16🇨🇦 CANADA222♠♣2+2+6
+0.0Round 21🇺🇸 USA1193♥♣A+1+6
+0.0Round 22🇩🇰 DENMARK64♥♦A+2-11
-0.1Round 13🇮🇱 ISRAEL103NT♥5=+0
-0.2Round 15🇿🇦 SOUTH AFRICA33NT♥9-2-8
-0.2Round 18🇭🇰 HONG KONG CHINA283NT♠6+1+1
-0.3Round 2🇵🇱 POLAND324♠♥10+1+0
-0.3Round 16🇨🇦 CANADA212♠♥Q=-1
-0.3Round 23🇨🇳 CHINA172♥♠5+1+0
-0.3Round 23🇨🇳 CHINA193NT♠6+1-1
-0.4Round 13🇮🇱 ISRAEL12NT♥4+1-4
-0.4Round 16🇨🇦 CANADA313NT♠3+2+0
-0.5Round 4🇲🇦 MOROCCO313♥♣4=+0
-0.5Round 13🇮🇱 ISRAEL43NT♠3=+0
-0.6Round 21🇺🇸 USA1242♠♣J-1-2
-0.7Round 1🇫🇷 FRANCE103NT♥10+1+0
-0.7Round 4🇲🇦 MOROCCO182♥♦10=+0
-0.7Round 4🇲🇦 MOROCCO294♠♥J-3-9
-0.7Round 5🇦🇺 AUSTRALIA114♠♣K-1-5
-0.7Round 7🇮🇹 ITALY64♥♠2=-1
-0.8Round 18🇭🇰 HONG KONG CHINA182♠♣A-1+1
-0.9Round 6🇺🇸 USA2312♦♣4+1-10
-0.9Round 9🇬🇵 GUADELOUPE62♥♠Q-2+1
-0.9Round 15🇿🇦 SOUTH AFRICA151NT♥5+2-1
-1.0Round 2🇵🇱 POLAND245♦♣3=+1
-1.0Round 2🇵🇱 POLAND261NT♦2-1+0
-1.0Round 13🇮🇱 ISRAEL123NT♠4+2-1
-1.0Round 15🇿🇦 SOUTH AFRICA135♦♠3+1+10
-1.1Round 9🇬🇵 GUADELOUPE73♣♥3=+0
-1.1Round 9🇬🇵 GUADELOUPE143NT♣10-1-5
-1.2Round 4🇲🇦 MOROCCO254♠♦A=+0
-1.2Round 7🇮🇹 ITALY123NT♥3+1-1
-1.2Round 13🇮🇱 ISRAEL33NT♦6+2+13
-1.2Round 18🇭🇰 HONG KONG CHINA251NT♠6=-5
-1.3Round 2🇵🇱 POLAND283♠♥A+1-7
-1.3Round 12🇦🇷 ARGENTINA213NT♣5+2+0
-1.6Round 4🇲🇦 MOROCCO194♠x♦2-3-4
-1.6Round 6🇺🇸 USA2252♠♦K-1-4
-1.6Round 12🇦🇷 ARGENTINA295♣♠Q+1-3
-1.8Round 6🇺🇸 USA2284♥♦5=+0
-1.8Round 16🇨🇦 CANADA193♦♥6=-1
-1.9Round 20🇳🇱 NETHERLANDS53NT♣J-1-10
-2.0Round 6🇺🇸 USA2292♥♠K+1-1
-2.0Round 12🇦🇷 ARGENTINA181NT♠7=-5
-2.0Round 13🇮🇱 ISRAEL52♥♦K-1+0
-2.0Round 20🇳🇱 NETHERLANDS23NT♣5+1+1
-2.0Round 22🇩🇰 DENMARK51NT♥Q+2-10
-2.2Round 7🇮🇹 ITALY93♦♠J-1-5
-2.2Round 15🇿🇦 SOUTH AFRICA143♠♥K-1-5
-2.2Round 18🇭🇰 HONG KONG CHINA294♠♥4-1-12
-2.3Round 1🇫🇷 FRANCE86♣♠7=-12
-2.3Round 6🇺🇸 USA2183NT♦J+1+0
-2.3Round 12🇦🇷 ARGENTINA174♠♥J+2-1
-2.3Round 20🇳🇱 NETHERLANDS112♥♥4=-6
-2.5Round 1🇫🇷 FRANCE41NT♠K=+1
-2.5Round 6🇺🇸 USA2233NT♠4-1-12
-2.5Round 12🇦🇷 ARGENTINA305♦♣A-2+0
-2.5Round 16🇨🇦 CANADA271NT♥8+2-2
-2.5Round 23🇨🇳 CHINA255♦♠A-3-3
-2.6Round 15🇿🇦 SOUTH AFRICA124♣♦J+1+1
-2.6Round 16🇨🇦 CANADA235♣♠9-2-13
-2.7Round 16🇨🇦 CANADA173NT♣8+3-10
-2.9Round 16🇨🇦 CANADA252♥♠8-1-6
-3.0Round 7🇮🇹 ITALY133NT♣3+2-1
-3.0Round 20🇳🇱 NETHERLANDS14♥♦Q+1-8
-3.0Round 20🇳🇱 NETHERLANDS61NT♠5=-5
-3.0Round 20🇳🇱 NETHERLANDS163♣♠J+1-10
-3.0Round 23🇨🇳 CHINA322♠♣Q+2+6
-3.2Round 13🇮🇱 ISRAEL156♣♠A=-9
-3.2Round 22🇩🇰 DENMARK71NT♣K-3-5
-3.2Round 22🇩🇰 DENMARK155♦♣10+1+11
-3.3Round 1🇫🇷 FRANCE74♥♣A=-9
-3.3Round 2🇵🇱 POLAND231NT♦2-2-8
-3.3Round 11🇮🇳 INDIA147♦♠4=+2
-3.3Round 16🇨🇦 CANADA283♥♦5-1-5
-3.4Round 7🇮🇹 ITALY54♣x♦K-3-14
-3.4Round 11🇮🇳 INDIA33NT♥2+2-1
-3.6Round 5🇦🇺 AUSTRALIA41NT♥5+1-1
-3.8Round 7🇮🇹 ITALY14♥♦10+2-11
-3.9Round 1🇫🇷 FRANCE143NT♥5+1-7
-4.0Round 5🇦🇺 AUSTRALIA143♠♠2=-14
-4.1Round 7🇮🇹 ITALY83♥♦A-1-5
-4.3Round 1🇫🇷 FRANCE63♣♠6+2-4
-4.3Round 7🇮🇹 ITALY33♣♠A=-1
-4.3Round 21🇺🇸 USA1255♣♦7-1-12
-4.4Round 23🇨🇳 CHINA204♠♥9-1-6
-4.5Round 1🇫🇷 FRANCE92NT♥10=+0
-4.6Round 2🇵🇱 POLAND303NT♦6=-6
-4.7Round 23🇨🇳 CHINA272♠♥2-1-10
-4.8Round 7🇮🇹 ITALY152♠♦K+2-1
-4.9Round 18🇭🇰 HONG KONG CHINA264♥♠3+1+0
-5.1Round 21🇺🇸 USA1181NT♠J+1-7
-5.3Round 21🇺🇸 USA1204♠♦4=+0
-5.4Round 2🇵🇱 POLAND174♥♠K=-7
-5.5Round 23🇨🇳 CHINA294♠♥3+1-13
-5.7Round 23🇨🇳 CHINA264♥♠7=-9
-6.0Round 6🇺🇸 USA2243♣♣5=-8
-6.0Round 11🇮🇳 INDIA156♠♠8+1-1
-6.4Round 20🇳🇱 NETHERLANDS123♦♣Q=-11
-6.9Round 1🇫🇷 FRANCE24♠♣8-1-10
-6.9Round 21🇺🇸 USA1225♦♠K-2-13
-7.1Round 7🇮🇹 ITALY163NT♠8=+1
-7.2Round 22🇩🇰 DENMARK116♥♠6=+11
-7.4Round 16🇨🇦 CANADA263NT♦A-1-6
-7.7Round 21🇺🇸 USA1294♠♥A=-10
-7.8Round 16🇨🇦 CANADA306♥♠3-1-14
-7.8Round 22🇩🇰 DENMARK105♦x♥2+1-8
-8.0Round 22🇩🇰 DENMARK96♥♠10+1+13
-8.3Round 15🇿🇦 SOUTH AFRICA55♣♠A-1-11
-8.5Round 6🇺🇸 USA2217♥♣A-2-17
-8.5Round 23🇨🇳 CHINA285♣♦Q=-3
-8.8Round 21🇺🇸 USA1214♠♦9-3-11
-8.9Round 7🇮🇹 ITALY26♥♥7=+11
-9.0Round 20🇳🇱 NETHERLANDS106♣♥K-1-12
-9.4Round 15🇿🇦 SOUTH AFRICA104♠♣Q=+0
-12.2Round 11🇮🇳 INDIA136♠♣K=-1
-12.3Round 5🇦🇺 AUSTRALIA94♠♦10-1-13