🇧🇬 KARAIVANOV Kalin · BULGARIA

7rank
+157.6Butler · 224 bds
+0.70per board
±4.7swing
+0.15vs par /bd · #53/125
+0.55adjusted /bd
Butler per round: 22.1 0.7 -1.1 32 39.8 17.2 8 -7.7 3.9 4.5 -12 19 -2.3 33.5by round

vs par split: bidding +0.03 · play +0.05

Strength of schedule: opponents averaged -0.16/bd (an easy draw) → opponent-adjusted +0.55/bd

Card play — on target: opening leads 88.6% #33 of 125 · declarer play 80.8% #30 of 125 · defence 91.9% #25 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·88.6% (35)
Declarer play·80.8% (26)
Defence·91.9% (74)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 75.0% (8) · ♦ 100.0% (16) · ♣ 88.9% (9)

vs par by strain: a suit +0.08 (148)

vs par by level: part-score -0.26 (51) · game +0.27 (82) · slam +0.20 (15)

By role: declaring +0.59/bd (-2.34 vs par · 108) · defending +0.80/bd (+2.47 vs par · 115)

By vulnerability: vulnerable +1.05/bd (+0.16 vs par · 112) · not vulnerable +0.35/bd (+0.14 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.TrendafilovM.Hussain – M.MazharClosed16+22.1+1.38+0.00
Round 3R.TrendafilovD.Appleton – P.ReynoldsOpen16+0.7+0.04-2.06
Round 4R.TrendafilovJ.Shih – C.ShenClosed16-1.1-0.07-0.69
Round 6R.TrendafilovP.Leblondet – C.GarnierOpen16+32.0+2.00+0.69
Round 7R.TrendafilovM.Ino – T.ImakuraClosed16+39.8+2.49+1.44
Round 9R.TrendafilovM.Gromoeller – A.KirmseClosed16+17.2+1.07+0.00
Round 10R.TrendafilovK.Frey – E.PaganiClosed16+8.0+0.50+1.12
Round 12R.TrendafilovJ.Robles – M.CaracciClosed16-7.7-0.48+0.19
Round 13R.TrendafilovL.Lauria – A.VersaceOpen16+3.9+0.24+1.44
Round 15R.TrendafilovG.Chagas – M.Castello BrancoClosed16+4.5+0.28-2.00
Round 16R.TrendafilovE.Muzzio – A.BianchediClosed16-12.0-0.75-1.44
Round 18R.TrendafilovA.Bach – M.CornellOpen16+19.0+1.19+0.75
Round 19R.TrendafilovB.Satyanarayana – K.NadarOpen16-2.3-0.14+1.94
Round 20R.TrendafilovY.Khyuppenen – V.KholomeevOpen16+33.5+2.09+0.75

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
+14.2Round 1🇵🇰 PAKISTAN37♣♠9=-2
+13.5Round 13🇮🇹 ITALY66♠♥K=+0
+13.0Round 18🇳🇿 NEW ZEALAND206♠♥4-2+13
+10.6Round 15🇧🇷 BRAZIL46♣♦7-1+13
+10.4Round 6🇬🇵 GUADELOUPE184♠♥T-3+13
+9.3Round 1🇵🇰 PAKISTAN45♣♣6-1+16
+9.3Round 18🇳🇿 NEW ZEALAND293N♥4-2+13
+9.1Round 3🇦🇺 AUSTRALIA95♥♣6-1+10
+9.0Round 10🇲🇽 MEXICO264♠♣6-1+13
+9.0Round 20🇷🇺 RUSSIA227♠♠4=+0
+8.9Round 7🇯🇵 JAPAN43N♥8+1+0
+8.7Round 13🇮🇹 ITALY74♥♦2+2+13
+8.5Round 20🇷🇺 RUSSIA293N♦7-1+13
+8.3Round 19🇮🇳 INDIA123N♠K-2+13
+8.1Round 3🇦🇺 AUSTRALIA54♠♠6=+7
+8.1Round 15🇧🇷 BRAZIL24♠♦3=+7
+8.0Round 6🇬🇵 GUADELOUPE223Nx♦5-2+12
+7.9Round 7🇯🇵 JAPAN64♠♦Q=+8
+7.6Round 10🇲🇽 MEXICO243Nx♥K-2+9
+7.5Round 12🇨🇱 CHILE275♠♦K-2+5
+7.4Round 7🇯🇵 JAPAN55♦x♥A-2+12
+7.4Round 13🇮🇹 ITALY164♠x♥4=+4
+7.0Round 1🇵🇰 PAKISTAN114♠♣J-1+10
+6.7Round 9🇩🇪 GERMANY34♥♠5-1+6
+6.7Round 15🇧🇷 BRAZIL36♦x♥K-1+7
+6.7Round 16🇦🇷 ARGENTINA244♥♦J=+0
+6.6Round 7🇯🇵 JAPAN73N♣2+1-1
+6.5Round 20🇷🇺 RUSSIA323N♣T-1+10
+6.4Round 19🇮🇳 INDIA23N♥3+2+12
+6.3Round 10🇲🇽 MEXICO223♠♥3+2-2
+6.3Round 12🇨🇱 CHILE183N♦Q-1+13
+6.2Round 19🇮🇳 INDIA104N♦7+2+17
+5.9Round 6🇬🇵 GUADELOUPE233♠♣6-2+3
+5.8Round 7🇯🇵 JAPAN154♥♠4=+0
+5.6Round 4🇹🇼 CHINESE TAIPEI282♠♣Q-2+6
+5.5Round 13🇮🇹 ITALY23N♦9-2+13
+5.3Round 9🇩🇪 GERMANY124♣♠9-1+6
+5.1Round 13🇮🇹 ITALY82♠♥Q-1+9
+5.0Round 6🇬🇵 GUADELOUPE323N♦T-2+6
+4.9Round 16🇦🇷 ARGENTINA263N♥T-1+5
+4.8Round 6🇬🇵 GUADELOUPE246♣♦Q+1-10
+4.6Round 10🇲🇽 MEXICO324♥♦2-2+13
+4.2Round 6🇬🇵 GUADELOUPE203♠♣A=+0
+4.1Round 18🇳🇿 NEW ZEALAND312N♦Q+2+6
+4.1Round 19🇮🇳 INDIA163N♥T-2+0
+4.0Round 18🇳🇿 NEW ZEALAND303N♦2=+11
+3.9Round 6🇬🇵 GUADELOUPE252♠♥A=+6
+3.9Round 7🇯🇵 JAPAN32♠♥5-1-1
+3.8Round 7🇯🇵 JAPAN144♥♦7-1+10
+3.8Round 9🇩🇪 GERMANY11N♣4=+6
+3.8Round 18🇳🇿 NEW ZEALAND272♥♥7+1+6
+3.7Round 18🇳🇿 NEW ZEALAND194♥♦4-3+9
+3.5Round 4🇹🇼 CHINESE TAIPEI234♠♥5+1+0
+3.3Round 12🇨🇱 CHILE311N♦6=+5
+3.2Round 1🇵🇰 PAKISTAN103N♣T+2+1
+3.1Round 3🇦🇺 AUSTRALIA44♣x♣A-3-16
+3.1Round 4🇹🇼 CHINESE TAIPEI173♥♠2-1+4
+3.1Round 7🇯🇵 JAPAN13N♥5=+0
+3.1Round 7🇯🇵 JAPAN162N♠3-1+5
+3.0Round 4🇹🇼 CHINESE TAIPEI194♥♠9=+0
+3.0Round 20🇷🇺 RUSSIA234♠♣K+1+1
+3.0Round 20🇷🇺 RUSSIA275♦♥K-1+5
+2.9Round 4🇹🇼 CHINESE TAIPEI264♠♦J-2+8
+2.9Round 10🇲🇽 MEXICO183N♦3=+7
+2.9Round 19🇮🇳 INDIA73N♠K-1+6
+2.9Round 20🇷🇺 RUSSIA244♥♦J+1+4
+2.8Round 10🇲🇽 MEXICO272♠♣K-1+4
+2.7Round 3🇦🇺 AUSTRALIA63♠♦4-1+3
+2.7Round 6🇬🇵 GUADELOUPE212♠♣A=+5
+2.6Round 6🇬🇵 GUADELOUPE194♠♥9-1-5
+2.6Round 15🇧🇷 BRAZIL63♣♥3-2+0
+2.6Round 16🇦🇷 ARGENTINA284♠♣T-2+8
+2.6Round 20🇷🇺 RUSSIA203♠♠5=+7
+2.5Round 4🇹🇼 CHINESE TAIPEI243♥♦3=+1
+2.4Round 1🇵🇰 PAKISTAN53♣♦Q+1+6
+2.4Round 12🇨🇱 CHILE303♠♦Q+1+6
+2.4Round 18🇳🇿 NEW ZEALAND213N♣3+1-10
+2.3Round 7🇯🇵 JAPAN83♣♣2-2+6
+2.2Round 3🇦🇺 AUSTRALIA164♠♣A=+0
+2.2Round 10🇲🇽 MEXICO303N♠T=+0
+2.2Round 20🇷🇺 RUSSIA184♥♦6+1+0
+2.1Round 1🇵🇰 PAKISTAN143♥♦9=+0
+2.1Round 9🇩🇪 GERMANY72♠♠3-5-3
+2.0Round 3🇦🇺 AUSTRALIA31♠♥K-1+4
+2.0Round 9🇩🇪 GERMANY133N♦7+1+1
+2.0Round 12🇨🇱 CHILE23Pass+3
+1.9Round 10🇲🇽 MEXICO194♥♥4=+0
+1.8Round 19🇮🇳 INDIA32♥♦K-1-6
+1.7Round 3🇦🇺 AUSTRALIA153♦♠3-1+0
+1.7Round 9🇩🇪 GERMANY152♠♦A-1+2
+1.6Round 20🇷🇺 RUSSIA282♥♣8=+0
+1.5Round 9🇩🇪 GERMANY22♦♠8+2+0
+1.5Round 10🇲🇽 MEXICO251N♠6=-1
+1.5Round 13🇮🇹 ITALY152♦♣3=+1
+1.5Round 16🇦🇷 ARGENTINA224♥♠9=-1
+1.4Round 12🇨🇱 CHILE292N♦6-1+6
+1.4Round 18🇳🇿 NEW ZEALAND283N♦3-1+10
+1.3Round 1🇵🇰 PAKISTAN73N♥5=-13
+1.3Round 6🇬🇵 GUADELOUPE295♣♦4=-1
+1.2Round 16🇦🇷 ARGENTINA313N♠Q+2+0
+1.2Round 20🇷🇺 RUSSIA261N♠2+1+0
+1.1Round 3🇦🇺 AUSTRALIA115♥x♠A-2+0
+1.1Round 16🇦🇷 ARGENTINA274♠♦A=-11
+1.0Round 3🇦🇺 AUSTRALIA131N♣2+1+0
+1.0Round 13🇮🇹 ITALY34♠♦3-1+10
+1.0Round 15🇧🇷 BRAZIL104♥♦6+1+0
+1.0Round 20🇷🇺 RUSSIA304♥♠8+1+0
+0.9Round 15🇧🇷 BRAZIL114♥♠6=-1
+0.9Round 18🇳🇿 NEW ZEALAND323N♠Q+2-11
+0.8Round 4🇹🇼 CHINESE TAIPEI201N♥T=+5
+0.8Round 15🇧🇷 BRAZIL11N♠4+2+0
+0.7Round 10🇲🇽 MEXICO281♠♣K-1+0
+0.6Round 20🇷🇺 RUSSIA173N♦4+2-11
+0.4Round 6🇬🇵 GUADELOUPE262♠♠2+1+0
+0.4Round 15🇧🇷 BRAZIL125♦x♠6-3+0
+0.3Round 13🇮🇹 ITALY113N♠Q=+11
+0.3Round 18🇳🇿 NEW ZEALAND233N♦5+2+0
+0.2Round 4🇹🇼 CHINESE TAIPEI311♠♠K+2-8
+0.1Round 12🇨🇱 CHILE173N♣3+2-1
+0.1Round 12🇨🇱 CHILE223N♠4=+1
-0.0Round 1🇵🇰 PAKISTAN24♥♦5+1+0
+0.0Round 1🇵🇰 PAKISTAN94♥♠T+1+0
-0.0Round 9🇩🇪 GERMANY83N♣J+2+0
-0.0Round 15🇧🇷 BRAZIL144♠♦6=-1
+0.0Round 18🇳🇿 NEW ZEALAND173♠♣K-2-1
-0.1Round 3🇦🇺 AUSTRALIA81N♣4-1+3
-0.1Round 9🇩🇪 GERMANY114♥♣J=-1
-0.2Round 12🇨🇱 CHILE214♠♦Q+1+0
-0.3Round 9🇩🇪 GERMANY101N♥Q+1-10
-0.4Round 19🇮🇳 INDIA133♦♦5=+0
-0.5Round 9🇩🇪 GERMANY51N♥7+1+1
-0.5Round 16🇦🇷 ARGENTINA174♥♦K+1+11
-0.6Round 6🇬🇵 GUADELOUPE283N♣5+1+0
-0.6Round 9🇩🇪 GERMANY92♥♣6-2-1
-0.6Round 12🇨🇱 CHILE324♠♣A+1+0
-0.6Round 20🇷🇺 RUSSIA314♥♦3=+0
-0.7Round 9🇩🇪 GERMANY44♠♦K+1+0
-0.8Round 4🇹🇼 CHINESE TAIPEI274♠♦2=+0
-0.8Round 9🇩🇪 GERMANY64♥♣A+2+11
-0.8Round 15🇧🇷 BRAZIL51N♦T+3-6
-0.9Round 1🇵🇰 PAKISTAN12♠♣7-1-2
-0.9Round 3🇦🇺 AUSTRALIA142♠♣K+2-6
-0.9Round 18🇳🇿 NEW ZEALAND254♠♥6=-10
-1.0Round 9🇩🇪 GERMANY163N♠3+3-13
-1.0Round 19🇮🇳 INDIA14♥♠9=+0
-1.0Round 20🇷🇺 RUSSIA251N♥9+1-6
-1.1Round 4🇹🇼 CHINESE TAIPEI214♥♠A+2+11
-1.1Round 7🇯🇵 JAPAN111N♥K-1-4
-1.1Round 13🇮🇹 ITALY101N♥2+1-1
-1.2Round 4🇹🇼 CHINESE TAIPEI222♦♣T+1+1
-1.2Round 16🇦🇷 ARGENTINA322♠♥3+1+0
-1.3Round 18🇳🇿 NEW ZEALAND223♦♠2-1-5
-1.4Round 12🇨🇱 CHILE203N♥2+3-1
-1.4Round 16🇦🇷 ARGENTINA183N♦A+2-1
-1.4Round 16🇦🇷 ARGENTINA294♥♣4=+0
-1.5Round 16🇦🇷 ARGENTINA303♣♥Q-1-5
-1.6Round 16🇦🇷 ARGENTINA214♥♦5+1+0
-1.7Round 1🇵🇰 PAKISTAN64♠♦J+1+0
-1.7Round 7🇯🇵 JAPAN132♠♥J-2-9
-1.7Round 20🇷🇺 RUSSIA195♣♠3=+0
-1.8Round 7🇯🇵 JAPAN94♠♥A+2-1
-1.8Round 19🇮🇳 INDIA84♠♦8-2-7
-1.9Round 6🇬🇵 GUADELOUPE173N♠T+1+0
-1.9Round 7🇯🇵 JAPAN24♥♠2+1-1
-1.9Round 9🇩🇪 GERMANY144♥♠K-1-5
-1.9Round 10🇲🇽 MEXICO213N♥J+1+1
-2.0Round 1🇵🇰 PAKISTAN123N♥2=+1
-2.0Round 12🇨🇱 CHILE193♥♠5-2-1
-2.0Round 13🇮🇹 ITALY44♥♦3=+1
-2.0Round 15🇧🇷 BRAZIL81N♥K-1-4
-2.1Round 4🇹🇼 CHINESE TAIPEI323N♠2+2+0
-2.2Round 1🇵🇰 PAKISTAN85♣♠Q+1-9
-2.2Round 19🇮🇳 INDIA54♥♠Q-2+0
-2.3Round 19🇮🇳 INDIA63N♠7+2+0
-2.3Round 19🇮🇳 INDIA144♥♣7-1+2
-2.4Round 3🇦🇺 AUSTRALIA103♣♠K-1+0
-2.4Round 12🇨🇱 CHILE282♥♠8+1+1
-2.4Round 13🇮🇹 ITALY14♠♣K+1+0
-2.4Round 15🇧🇷 BRAZIL134♥♣5+1-13
-2.4Round 16🇦🇷 ARGENTINA253N♣8-1-6
-2.4Round 19🇮🇳 INDIA94♥♠5-1-12
-2.6Round 6🇬🇵 GUADELOUPE274♥x♠A-1+0
-2.6Round 15🇧🇷 BRAZIL164♥♠A+1+0
-2.9Round 3🇦🇺 AUSTRALIA75♠♦4=-17
-3.0Round 13🇮🇹 ITALY52♠♦6+1+0
-3.1Round 4🇹🇼 CHINESE TAIPEI183N♣9-1-12
-3.1Round 6🇬🇵 GUADELOUPE314♥♣J=-8
-3.2Round 7🇯🇵 JAPAN105♥x♠4=+5
-3.2Round 16🇦🇷 ARGENTINA203N♠T+2+0
-3.3Round 1🇵🇰 PAKISTAN162♥♠A-2+5
-3.3Round 7🇯🇵 JAPAN122♥♦A+1-6
-3.4Round 1🇵🇰 PAKISTAN133N♠3+2+0
-3.9Round 1🇵🇰 PAKISTAN153♦♥K+3-13
-4.1Round 4🇹🇼 CHINESE TAIPEI304♦♣5-2-11
-4.3Round 3🇦🇺 AUSTRALIA123N♥4+1+0
-4.8Round 10🇲🇽 MEXICO296♠♦K=+0
-4.8Round 19🇮🇳 INDIA47♠♦T=+0
-5.1Round 4🇹🇼 CHINESE TAIPEI253N♠5-4-8
-5.2Round 4🇹🇼 CHINESE TAIPEI293N♠4-2-8
-5.3Round 20🇷🇺 RUSSIA213N♠K-2-11
-5.5Round 10🇲🇽 MEXICO233N♣6-3-9
-5.6Round 19🇮🇳 INDIA156♥♥2=+13
-5.7Round 10🇲🇽 MEXICO174N♠J+2-11
-5.7Round 18🇳🇿 NEW ZEALAND263N♥A-3-9
-5.8Round 15🇧🇷 BRAZIL94♠♣5-1-12
-5.9Round 15🇧🇷 BRAZIL74♥♣4=-13
-6.0Round 10🇲🇽 MEXICO206♦♥2=+0
-6.5Round 13🇮🇹 ITALY144♠♦T+2-11
-6.7Round 12🇨🇱 CHILE246♦♥5-2-9
-7.1Round 13🇮🇹 ITALY96♥x♦3+1-11
-7.1Round 15🇧🇷 BRAZIL154♣x♥J-2-9
-7.3Round 16🇦🇷 ARGENTINA194♥♣3-2-13
-7.4Round 13🇮🇹 ITALY134♥♣K-2-8
-7.5Round 12🇨🇱 CHILE264♠♦3-1-12
-7.6Round 10🇲🇽 MEXICO313Nx♠7+1-6
-8.0Round 18🇳🇿 NEW ZEALAND187♥♦3=+0
-8.0Round 18🇳🇿 NEW ZEALAND244♥x♣7=-10
-8.4Round 3🇦🇺 AUSTRALIA16♥♣6=-11
-9.0Round 6🇬🇵 GUADELOUPE303N♠J-1-10
-9.2Round 19🇮🇳 INDIA113Nx♦5+2-7
-9.5Round 16🇦🇷 ARGENTINA234♠♣8=-10
-9.6Round 13🇮🇹 ITALY124♥♦5=-8
-10.0Round 12🇨🇱 CHILE253N♣5-3-13
-11.3Round 3🇦🇺 AUSTRALIA24♠x♥J=-10