🇳🇴 BOGO Kaare · NORWAY

160rank
-83.4Butler · 130 bds
-0.64per board
±4.6swing
-0.22vs par /bd · #112/165
-0.72adjusted /bd
Butler per round: 13 -18.5 -13.3 16.9 -7.7 2.4 -23.3 -23.5 3.9 -1.7 -20 7.2 -18.8by round

vs par split: bidding -0.66 · play +0.41

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted -0.72/bd

Card play — on target: opening leads 57.7% #165 of 165 · declarer play 88.1% #7 of 165 · defence 92.5% #15 of 165

Card play by contract type — on target
vs NTvs a suit
Opening leads37.5% (8)66.7% (18)
Declarer play90.0% (10)87.5% (32)
Defence76.5% (17)100.0% (36)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 66.7% (6) · ♦ 50.0% (12) · ♣ 0.0% (1)

vs par by strain: NT -0.47 (38) · a suit -0.15 (91)

vs par by level: part-score -0.19 (48) · game -0.01 (73) · slam -2.75 (8)

By role: declaring -0.42/bd (-1.59 vs par · 76) · defending -0.95/bd (+1.70 vs par · 54)

By vulnerability: vulnerable -0.38/bd (-0.71 vs par · 63) · not vulnerable -0.89/bd (+0.24 vs par · 67)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2R.SivertsvikW.Lai – W.WangClosed10+13.0+1.30+0.90
Round 4R.SivertsvikS.Lang – L.ChemalyOpen10-18.5-1.85+1.70
Round 6R.SivertsvikI.Bareket – N.SaadaOpen10-13.3-1.33+1.40
Round 8R.SivertsvikD.Beauchamp – J.TuttyClosed10+16.9+1.69+3.00
Round 11R.SivertsvikA.Gandoglia – I.BaroniOpen10-7.7-0.77+0.70
Round 14R.SivertsvikR.Davidson – B.BryantClosed10+2.4+0.24-0.10
Round 16R.SivertsvikR.Khandelwal – H.KhandelwalOpen10-23.3-2.33-0.80
Round 17R.SivertsvikS.Tommasini – M.GoldClosed10-23.5-2.35-0.90
Round 18R.SivertsvikC.Pellegrini – S.RoccaOpen10+3.9+0.39-0.70
Round 19R.SivertsvikJ.Castillo – L.MaduenoOpen10-1.7-0.17-2.20
Round 22R.SivertsvikS.Newell – C.DimaClosed10-20.0-2.00-5.10
Round 24R.SivertsvikM.Sainz De Vicuna – A.WasikClosed10+7.2+0.72+0.00
Round 26R.SivertsvikG.Guridi – F.NacrurOpen10-18.8-1.88-0.80

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
+12.0Round 14🇨🇦 CANADA161♠x♥9-5+11
+10.7Round 8🇦🇺 AUSTRALIA186♥♦2-2+13
+10.6Round 24🇪🇸 SPAIN235♣x♠A=+11
+9.0Round 2🇭🇰 HONG KONG CHINA136♣♠K=+0
+8.2Round 8🇦🇺 AUSTRALIA125♥♥Q-1+13
+6.5Round 18🇦🇷 ARGENTINA233NT♥9+2+0
+6.3Round 16🇮🇳 INDIA104♥♠2-1+12
+6.0Round 2🇭🇰 HONG KONG CHINA184♥♦6=+7
+5.4Round 19🇨🇴 COLOMBIA43♥♣A-1+1
+5.3Round 8🇦🇺 AUSTRALIA143NT♥J+2+1
+5.3Round 11🇮🇹 ITALY122♣x♣3=+7
+5.3Round 16🇮🇳 INDIA52NT♦6-1+13
+5.1Round 19🇨🇴 COLOMBIA14♠♦Q=+7
+4.6Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203♠♠8-1+11
+4.4Round 18🇦🇷 ARGENTINA243♠♣J+1+7
+4.3Round 26🇨🇱 CHILE124♥♦4-1+12
+4.1Round 19🇨🇴 COLOMBIA63NT♠7+2+0
+3.4Round 11🇮🇹 ITALY204♥♥8-2+8
+3.4Round 19🇨🇴 COLOMBIA93NT♥5=+0
+3.2Round 16🇮🇳 INDIA34♠♦Q-2+6
+3.1Round 24🇪🇸 SPAIN263♠♦A+1+1
+3.0Round 14🇨🇦 CANADA146♠♦A-4+3
+3.0Round 22🇮🇪 IRELAND72♥♠7+3-9
+2.9Round 2🇭🇰 HONG KONG CHINA153♥♠3-1+12
+2.9Round 26🇨🇱 CHILE202♥♦3=+6
+2.7Round 24🇪🇸 SPAIN253NT♠3=+0
+2.7Round 26🇨🇱 CHILE195♥x♠A-2+5
+2.6Round 14🇨🇦 CANADA204♥♣A+1+1
+2.5Round 11🇮🇹 ITALY154♥♠Q-1+5
+2.4Round 24🇪🇸 SPAIN293NT♣9+2+1
+2.2Round 24🇪🇸 SPAIN301NT♠8=+6
+2.0Round 2🇭🇰 HONG KONG CHINA161♠♥5=+0
+1.9Round 6🇮🇱 ISRAEL244♠♦K+2+11
+1.9Round 18🇦🇷 ARGENTINA212♥♠10=+5
+1.8Round 4🇿🇦 SOUTH AFRICA55♦♠7-1+5
+1.8Round 24🇪🇸 SPAIN271NT♣7-2+0
+1.6Round 8🇦🇺 AUSTRALIA164♠♣7=+3
+1.6Round 24🇪🇸 SPAIN242♠♥5-1-8
+1.5Round 14🇨🇦 CANADA134♠♥A+1+1
+1.3Round 2🇭🇰 HONG KONG CHINA115♥♠A+1+1
+1.3Round 8🇦🇺 AUSTRALIA112♥♣3=+1
+1.0Round 6🇮🇱 ISRAEL253NT♠J+1+0
+0.9Round 14🇨🇦 CANADA123♠♣9=+0
+0.8Round 6🇮🇱 ISRAEL234♠♦5=+0
+0.8Round 18🇦🇷 ARGENTINA253NT♠Q=+11
+0.7Round 2🇭🇰 HONG KONG CHINA124♠♦Q+2+1
+0.7Round 8🇦🇺 AUSTRALIA15Pass+3
+0.7Round 8🇦🇺 AUSTRALIA203NT♠2+2+0
+0.7Round 22🇮🇪 IRELAND13NT♥2+1-1
+0.6Round 6🇮🇱 ISRAEL293NT♥J=+0
+0.4Round 18🇦🇷 ARGENTINA284♠♠3+2-11
+0.3Round 2🇭🇰 HONG KONG CHINA194♥♦10=-1
+0.3Round 4🇿🇦 SOUTH AFRICA15♠x♦A-2+5
+0.3Round 6🇮🇱 ISRAEL213♣♦4=+5
+0.2Round 18🇦🇷 ARGENTINA304♠♠3+2-11
+0.2Round 22🇮🇪 IRELAND43♥♠K-1+1
+0.1Round 4🇿🇦 SOUTH AFRICA34♠x♦A-2+10
+0.1Round 14🇨🇦 CANADA181NT♥6-1+3
-0.0Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♠10=-2
+0.0Round 22🇮🇪 IRELAND31NT♥10-1-1
+0.0Round 26🇨🇱 CHILE161NT♣J+2+0
-0.2Round 6🇮🇱 ISRAEL302NT♥3-1+1
-0.3Round 4🇿🇦 SOUTH AFRICA93NT♦Q-1+5
-0.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172♠♥5=+0
-0.3Round 19🇨🇴 COLOMBIA52♥♦A-1-4
-0.4Round 4🇿🇦 SOUTH AFRICA43NT♥3+2+0
-0.4Round 11🇮🇹 ITALY164♠♦A+1+0
-0.4Round 16🇮🇳 INDIA73NT♦2+2-1
-0.5Round 11🇮🇹 ITALY173♣♣2+1-7
-0.6Round 11🇮🇹 ITALY113♣♥2-2+0
-0.6Round 18🇦🇷 ARGENTINA222♥♣K=+0
-0.6Round 26🇨🇱 CHILE114♥♠7-2-5
-0.7Round 19🇨🇴 COLOMBIA74♥♠3+1-1
-0.8Round 4🇿🇦 SOUTH AFRICA103NT♦5+2+14
-0.8Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♦7+1-1
-0.9Round 16🇮🇳 INDIA84♥♦10-4+6
-0.9Round 22🇮🇪 IRELAND22♠♥5+1+0
-1.1Round 6🇮🇱 ISRAEL222♠♥A+1+7
-1.1Round 8🇦🇺 AUSTRALIA175♠♦A+2+14
-1.1Round 14🇨🇦 CANADA172NT♦Q=+0
-1.1Round 26🇨🇱 CHILE144♠♦8=+0
-1.3Round 4🇿🇦 SOUTH AFRICA64♠♦A=+1
-1.3Round 11🇮🇹 ITALY132♦♥3-2+9
-1.3Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♦J=+1
-1.4Round 24🇪🇸 SPAIN222♥♦5-1+0
-1.7Round 4🇿🇦 SOUTH AFRICA74♠♥A-2-2
-1.7Round 18🇦🇷 ARGENTINA293NT♠Q-1+1
-2.1Round 2🇭🇰 HONG KONG CHINA173NT♥3-2-5
-2.6Round 22🇮🇪 IRELAND103♠♦9+1-10
-2.6Round 24🇪🇸 SPAIN213♥♣6-1+2
-2.7Round 22🇮🇪 IRELAND83♦♣Q+2-7
-2.9Round 14🇨🇦 CANADA114♠♥A-1-5
-3.0Round 11🇮🇹 ITALY182♠♥7+1-1
-3.0Round 26🇨🇱 CHILE184♥♠3=+0
-3.1Round 4🇿🇦 SOUTH AFRICA81NT♥3+2-6
-3.1Round 8🇦🇺 AUSTRALIA132♥♥3-1-5
-3.1Round 16🇮🇳 INDIA23♥♠K=+0
-3.1Round 18🇦🇷 ARGENTINA264♠♣6-3-9
-3.2Round 2🇭🇰 HONG KONG CHINA146NT♠10=+0
-3.5Round 11🇮🇹 ITALY142♥♠K-1-5
-3.6Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND141♣♥10-2-5
-3.8Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND161NT♦6-1-12
-3.8Round 22🇮🇪 IRELAND63NT♠3+1-7
-3.9Round 2🇭🇰 HONG KONG CHINA203NT♣8-1-6
-3.9Round 19🇨🇴 COLOMBIA83♥♠3-4-2
-4.0Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♠x♥A-1+6
-4.2Round 6🇮🇱 ISRAEL274♠♥3-1-10
-4.3Round 16🇮🇳 INDIA96♣♣7-2-12
-4.3Round 19🇨🇴 COLOMBIA24♣♦2=+0
-4.3Round 22🇮🇪 IRELAND54♥♣8-1-5
-4.6Round 14🇨🇦 CANADA153NT♦Q-4-3
-4.6Round 19🇨🇴 COLOMBIA103♠♣A+1-10
-4.7Round 6🇮🇱 ISRAEL264♠♣3=+0
-4.9Round 18🇦🇷 ARGENTINA273NT♠10+2+0
-5.0Round 26🇨🇱 CHILE174♥x♣8-2-9
-5.1Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND116♠♦9=+0
-5.9Round 19🇨🇴 COLOMBIA36♠♦K-1-13
-6.6Round 16🇮🇳 INDIA44♠x♣K-1-13
-7.4Round 8🇦🇺 AUSTRALIA196♠♦2-1-13
-7.7Round 6🇮🇱 ISRAEL283NT♣2+1+0
-9.1Round 14🇨🇦 CANADA194♠♣2-1-12
-9.1Round 26🇨🇱 CHILE133NT♦5-1-17
-9.2Round 17🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND155♦♠K=-7
-9.6Round 11🇮🇹 ITALY194♥x♣10-2-9
-9.6Round 22🇮🇪 IRELAND93♥x♠2=-12
-9.9Round 26🇨🇱 CHILE154♠♦9=+0
-10.1Round 16🇮🇳 INDIA14♠x♥K=-5
-12.7Round 16🇮🇳 INDIA62♣x♥Q-5-14
-13.1Round 4🇿🇦 SOUTH AFRICA24♥x♣K=-15
-13.2Round 24🇪🇸 SPAIN283NTx♠6+1-13