🇧🇬 KARAIVANOV Kalin · BULGARIA

69rank
-0.1Butler · 192 bds
-0.00per board
±4.1swing
-0.18vs par /bd · #84/130
-0.17adjusted /bd
Butler per round: 41.5 28.8 -2.5 -4.4 -29.1 1.6 21 -0.8 -1.5 -15.4 -14.9 -24.4by round

vs par split: bidding +0.42 · play -0.58

Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted -0.17/bd

Card play — on target: opening leads 80.0% #64 of 130 · declarer play 66.0% #118 of 130 · defence 79.8% #127 of 130

Card play by contract type — on target
vs NTvs a suit
Opening leads62.5% (8)83.8% (37)
Declarer play66.7% (9)65.8% (38)
Defence61.1% (18)84.8% (66)

Opening leads by suit led: ♠ 81.8% (11) · ♥ 92.3% (13) · ♦ 63.6% (11) · ♣ 80.0% (10)

vs par by strain: NT -0.32 (37) · a suit -0.11 (142)

vs par by level: part-score -0.28 (65) · game -0.29 (96) · slam +1.00 (18)

By role: declaring +0.03/bd (-2.09 vs par · 100) · defending -0.03/bd (+1.89 vs par · 92)

By vulnerability: vulnerable +0.03/bd (-0.09 vs par · 96) · not vulnerable -0.03/bd (-0.27 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.TrendafilovS.Vaidya – A.GoelClosed16+41.5+2.59+0.50
Round 2R.TrendafilovM.Puri – K.MohiuddinOpen16+28.8+1.80+0.62
Round 4R.TrendafilovK.Nabil – A.Saaid GhoneimClosed16-2.5-0.16+0.94
Round 5R.TrendafilovC.Martel – L.StansbyClosed16-4.4-0.28-1.00
Round 7R.TrendafilovM.Ino – T.ImakuraClosed16-29.1-1.82-1.12
Round 8R.TrendafilovG.Tislevoll – M.WareClosed16+1.6+0.10+1.25
Round 11R.TrendafilovC.Gower – A.AptekerOpen16+21.0+1.31+0.81
Round 12R.TrendafilovH.Poon – C.LooClosed16-0.8-0.05+1.06
Round 13R.TrendafilovJ.Li – J.LiuOpen16-1.5-0.09-0.56
Round 15R.TrendafilovA.Jorgensen – B.EinarssonClosed16-15.4-0.96-1.81
Round 16R.TrendafilovR.De La Barrera Urrejola – R.GarciaClosed16-14.9-0.93-1.38
Round 17R.TrendafilovJ.Grue – J.LallOpen16-24.4-1.52-1.50

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
+12.6Round 1🇮🇳 INDIA136NT♠Q=+0
+11.7Round 2🇵🇰 PAKISTAN195♦x♥Q-2+12
+11.2Round 12🇸🇬 SINGAPORE184♥♦K-1+13
+11.1Round 2🇵🇰 PAKISTAN264♥♠5+3+12
+9.9Round 5🇺🇸 USA 136♦♥5-1+10
+9.0Round 4🇪🇬 EGYPT214♣♣5-3+9
+8.6Round 8🇳🇿 NEW ZEALAND196♠x♥A-4+12
+8.0Round 2🇵🇰 PAKISTAN253NT♠4=-1
+7.9Round 11🇿🇦 SOUTH AFRICA42♦♣2-2+8
+7.7Round 11🇿🇦 SOUTH AFRICA144♠♠4+1+8
+7.0Round 12🇸🇬 SINGAPORE234♠♥A=+13
+6.1Round 1🇮🇳 INDIA34♠♣6-1+6
+6.1Round 11🇿🇦 SOUTH AFRICA112♦x♣8=+7
+6.0Round 12🇸🇬 SINGAPORE323NT♦8-3+6
+5.9Round 1🇮🇳 INDIA166♣♥K=+3
+5.3Round 4🇪🇬 EGYPT184♥♠J+1+1
+5.1Round 8🇳🇿 NEW ZEALAND283NT♦3-1+6
+4.8Round 16🇨🇱 CHILE203♠♥3-1+12
+4.4Round 12🇸🇬 SINGAPORE214♠♣4-1+6
+4.2Round 1🇮🇳 INDIA53NT♣10+1+0
+4.2Round 8🇳🇿 NEW ZEALAND244♥♦A+1+1
+4.1Round 11🇿🇦 SOUTH AFRICA163NT♣J+3+10
+4.1Round 13🇨🇳 CHINA86♥♦Q+1+1
+4.0Round 1🇮🇳 INDIA96♠♥4=+0
+4.0Round 11🇿🇦 SOUTH AFRICA25♣♥A=+0
+4.0Round 11🇿🇦 SOUTH AFRICA63♠♦Q+1-1
+3.9Round 2🇵🇰 PAKISTAN204♥♦10=+3
+3.8Round 1🇮🇳 INDIA83♣♦2+3+13
+3.6Round 5🇺🇸 USA 1164♥♣K=-1
+3.6Round 11🇿🇦 SOUTH AFRICA53NT♥10-1+5
+3.5Round 5🇺🇸 USA 1123♠♣4-1+6
+3.5Round 13🇨🇳 CHINA23♦♠Q-2+7
+3.4Round 7🇯🇵 JAPAN43♥♣A-1+12
+3.3Round 4🇪🇬 EGYPT323NT♣A+1+0
+3.3Round 7🇯🇵 JAPAN104♥♣J=+0
+3.1Round 1🇮🇳 INDIA25♠♣J+2+5
+3.1Round 1🇮🇳 INDIA46♦♦3=+0
+2.9Round 15🇮🇸 ICELAND23♦♥A-1+2
+2.8Round 1🇮🇳 INDIA64♠♥A+1+0
+2.8Round 1🇮🇳 INDIA113NT♥4+1+1
+2.8Round 8🇳🇿 NEW ZEALAND323♦♣5+1+7
+2.8Round 17🇺🇸 USA 2151N♠K-1+0
+2.7Round 4🇪🇬 EGYPT203NT♥8-4+6
+2.5Round 4🇪🇬 EGYPT303♠♥A+2+6
+2.4Round 13🇨🇳 CHINA95♣x♠A-1+6
+2.4Round 15🇮🇸 ICELAND82♠♣T=+0
+2.2Round 2🇵🇰 PAKISTAN225♣x♠A-1+0
+2.2Round 8🇳🇿 NEW ZEALAND276♥♥2=+11
+2.2Round 13🇨🇳 CHINA113NT♠7+2+2
+2.1Round 16🇨🇱 CHILE232♠♦7+1+0
+2.1Round 16🇨🇱 CHILE303NT♥4+2-11
+2.0Round 7🇯🇵 JAPAN73♥♦3+1+1
+2.0Round 15🇮🇸 ICELAND133♦♠A=-1
+2.0Round 17🇺🇸 USA 232♦♠9-2+5
+2.0Round 17🇺🇸 USA 254♠♥6+1+0
+1.9Round 17🇺🇸 USA 2143N♥4-2+0
+1.7Round 4🇪🇬 EGYPT282NT♣4=+0
+1.7Round 5🇺🇸 USA 172♠♦A-3-8
+1.6Round 5🇺🇸 USA 1101N♥4=-1
+1.6Round 11🇿🇦 SOUTH AFRICA122♥♠10+2+1
+1.4Round 2🇵🇰 PAKISTAN285♦♣6=+1
+1.3Round 8🇳🇿 NEW ZEALAND183NT♥4+2+1
+1.3Round 11🇿🇦 SOUTH AFRICA74♥♦J=+1
+1.3Round 15🇮🇸 ICELAND103♣♠Q=-1
+1.2Round 15🇮🇸 ICELAND143♦♦9+1+1
+1.1Round 2🇵🇰 PAKISTAN273♦♥J=-1
+1.1Round 8🇳🇿 NEW ZEALAND223NT♠2+3+1
+1.1Round 8🇳🇿 NEW ZEALAND303♠♣K-1-2
+1.0Round 8🇳🇿 NEW ZEALAND234♥♣3+1+0
+0.9Round 11🇿🇦 SOUTH AFRICA154♥♣Q=-1
+0.9Round 15🇮🇸 ICELAND91N♥3+1+1
+0.9Round 17🇺🇸 USA 214♥♦2+2+2
+0.8Round 4🇪🇬 EGYPT243NT♥5+2+0
+0.8Round 4🇪🇬 EGYPT294♠♣3+1+13
+0.8Round 7🇯🇵 JAPAN84♥♣4+1-11
+0.7Round 11🇿🇦 SOUTH AFRICA83♠♣10+1+1
+0.7Round 12🇸🇬 SINGAPORE254♠♥3+1+0
+0.6Round 2🇵🇰 PAKISTAN244♥♠4=+1
+0.6Round 11🇿🇦 SOUTH AFRICA93NT♦Q+2+11
+0.6Round 16🇨🇱 CHILE242♠♠3-1+4
+0.6Round 16🇨🇱 CHILE274♥♠4-1-5
+0.6Round 17🇺🇸 USA 271N♠5-1+6
+0.5Round 2🇵🇰 PAKISTAN234♠♣K+1+0
+0.5Round 8🇳🇿 NEW ZEALAND293♣♣K=+0
+0.4Round 1🇮🇳 INDIA143NT♦10+2+10
+0.4Round 2🇵🇰 PAKISTAN294♥♣A+1+0
+0.4Round 12🇸🇬 SINGAPORE275♣♠A-1+5
+0.3Round 1🇮🇳 INDIA71NT♣2+2-10
+0.3Round 12🇸🇬 SINGAPORE294♠♦3=+1
+0.3Round 16🇨🇱 CHILE194♠♣2=+1
+0.3Round 17🇺🇸 USA 221N♠7-1+1
+0.2Round 7🇯🇵 JAPAN92♠♣6+2+6
+0.2Round 15🇮🇸 ICELAND14♦♥A-1+2
+0.2Round 16🇨🇱 CHILE324♠♦J+1+0
+0.1Round 13🇨🇳 CHINA124♠♣3+1+0
+0.1Round 15🇮🇸 ICELAND114♠♥6+1+0
+0.0Round 2🇵🇰 PAKISTAN314♦♠8=+0
-0.0Round 7🇯🇵 JAPAN24♠♠2-1-5
+0.0Round 12🇸🇬 SINGAPORE304♠♦A-1-4
+0.0Round 13🇨🇳 CHINA154♠♥T=+0
-0.0Round 15🇮🇸 ICELAND74♥♣3=+3
+0.0Round 16🇨🇱 CHILE314♠♣J+1+0
-0.1Round 4🇪🇬 EGYPT261NT♦2=-2
-0.1Round 5🇺🇸 USA 124♠♥T+1+0
-0.1Round 13🇨🇳 CHINA14♠♠J=-1
-0.1Round 13🇨🇳 CHINA61♠♥9+1+0
-0.1Round 13🇨🇳 CHINA164♠♦8=+1
-0.2Round 4🇪🇬 EGYPT314♠♣A=+0
-0.3Round 2🇵🇰 PAKISTAN324♠♥K=+0
-0.3Round 12🇸🇬 SINGAPORE314♥♣A-1+2
-0.4Round 5🇺🇸 USA 153N♦5+2+0
-0.4Round 15🇮🇸 ICELAND33N♥Q+1+1
-0.5Round 17🇺🇸 USA 2135♣x♠A-1+0
-0.6Round 7🇯🇵 JAPAN146♠♣J=+0
-0.6Round 13🇨🇳 CHINA73NT♣K+1+1
-0.7Round 1🇮🇳 INDIA153NT♥J+3-1
-0.7Round 11🇿🇦 SOUTH AFRICA134♣♣4-1-5
-0.8Round 5🇺🇸 USA 163♣♦K+1+0
-0.8Round 13🇨🇳 CHINA101NT♠8+3+9
-0.9Round 15🇮🇸 ICELAND43N♥K-1-6
-1.0Round 1🇮🇳 INDIA13♣♦J-1-5
-1.0Round 12🇸🇬 SINGAPORE193♠♥K-2-1
-1.0Round 13🇨🇳 CHINA34♠♣4-1+0
-1.0Round 15🇮🇸 ICELAND155♥♠5=-4
-1.1Round 4🇪🇬 EGYPT195♠♥K+1-9
-1.1Round 5🇺🇸 USA 193♣♣2=+0
-1.3Round 13🇨🇳 CHINA133♠♥K-1-12
-1.4Round 15🇮🇸 ICELAND54♠x♦A-3+0
-1.4Round 17🇺🇸 USA 285♣♥A+1-11
-1.5Round 2🇵🇰 PAKISTAN213♥♣K-1-4
-1.6Round 5🇺🇸 USA 182♠♣J+1+0
-1.6Round 12🇸🇬 SINGAPORE243NT♠Q+1+0
-1.8Round 16🇨🇱 CHILE176♥♥9=+11
-2.0Round 13🇨🇳 CHINA142♠♥T=-5
-2.0Round 16🇨🇱 CHILE182♥♣A=+5
-2.0Round 16🇨🇱 CHILE223NT♠K+1-12
-2.3Round 16🇨🇱 CHILE212♠♥K=-11
-2.5Round 5🇺🇸 USA 1114♠♦A=+0
-2.5Round 7🇯🇵 JAPAN111♠♥10=-5
-2.5Round 7🇯🇵 JAPAN122♠♠J-1-4
-2.5Round 17🇺🇸 USA 2103♥♣8-1+0
-2.6Round 7🇯🇵 JAPAN63NT♥3-2-7
-2.6Round 15🇮🇸 ICELAND63N♥K+2+0
-2.6Round 17🇺🇸 USA 2123N♥Q-1-10
-2.7Round 1🇮🇳 INDIA122♠♥2-1-5
-2.7Round 2🇵🇰 PAKISTAN183♥♣6-2+1
-2.8Round 17🇺🇸 USA 2166♣♦Q=+2
-2.9Round 5🇺🇸 USA 143N♥2=+0
-2.9Round 13🇨🇳 CHINA56♦♣2+1-11
-3.0Round 4🇪🇬 EGYPT252♦♠J+1+0
-3.0Round 5🇺🇸 USA 1134♠♣T+2-17
-3.0Round 8🇳🇿 NEW ZEALAND263♦♠6-1-5
-3.0Round 12🇸🇬 SINGAPORE203NT♠10+3-2
-3.1Round 4🇪🇬 EGYPT173NT♥10+4+10
-3.2Round 1🇮🇳 INDIA101NT♥Q-2-9
-3.2Round 16🇨🇱 CHILE292♠♦6=+0
-3.4Round 2🇵🇰 PAKISTAN173NT♣10-3-6
-3.5Round 5🇺🇸 USA 1144♠♦Q-1-10
-3.5Round 8🇳🇿 NEW ZEALAND253NT♥K+1-1
-3.6Round 7🇯🇵 JAPAN163♦♥A+2+1
-3.7Round 7🇯🇵 JAPAN33♥♦2=+0
-3.7Round 17🇺🇸 USA 293N♥T=+1
-3.8Round 5🇺🇸 USA 116♠♦2+1+11
-3.9Round 16🇨🇱 CHILE251NT♦6+2-6
-3.9Round 16🇨🇱 CHILE266♠♥4=+0
-4.0Round 7🇯🇵 JAPAN54♥♣K-1-5
-4.0Round 8🇳🇿 NEW ZEALAND211NT♦K=-5
-4.0Round 17🇺🇸 USA 262♦x♦3-1-2
-4.2Round 2🇵🇰 PAKISTAN303NT♦3-1-8
-4.2Round 8🇳🇿 NEW ZEALAND173♠♣4-3-1
-4.3Round 11🇿🇦 SOUTH AFRICA33NT♣8-1-12
-4.5Round 7🇯🇵 JAPAN14♠♦10-1-4
-4.7Round 12🇸🇬 SINGAPORE263NT♦J+1+1
-4.9Round 13🇨🇳 CHINA42♠♣5-2-7
-5.0Round 5🇺🇸 USA 1154♥x♠2-1-6
-5.0Round 12🇸🇬 SINGAPORE173♠♥A-4-3
-5.5Round 8🇳🇿 NEW ZEALAND313♥♠K-2-5
-5.6Round 17🇺🇸 USA 2115♦x♠A=-6
-5.8Round 4🇪🇬 EGYPT276♦♣7=+2
-6.0Round 12🇸🇬 SINGAPORE223♥♣4+1-10
-6.1Round 8🇳🇿 NEW ZEALAND204♥♠6=+0
-6.5Round 11🇿🇦 SOUTH AFRICA16♣♠A=-10
-6.5Round 16🇨🇱 CHILE286♣♠A-1-10
-6.7Round 4🇪🇬 EGYPT233♥♠Q-2-8
-7.2Round 7🇯🇵 JAPAN133NT♣J=+1
-7.6Round 7🇯🇵 JAPAN155♦x♠3=+2
-8.6Round 4🇪🇬 EGYPT224♠♥A-1-13
-8.8Round 15🇮🇸 ICELAND165♥x♠5=-13
-9.2Round 12🇸🇬 SINGAPORE284♥♥9-1-10
-10.0Round 11🇿🇦 SOUTH AFRICA104♠♦J=-10
-11.3Round 15🇮🇸 ICELAND126♦♠2-1-14
-11.8Round 17🇺🇸 USA 244♥♣5-2-12