🇧🇬 MIHOV Vladimir · BULGARIA

21rank
+92.5Butler · 224 bds
+0.41per board
±4.1swing
-0.06vs par /bd · #70/127
+0.53adjusted /bd
Butler per round: 17.8 11.3 -8.1 9 18.1 -11.8 2.9 -6.1 6.2 -10.8 9.2 34.9 10.6 9.3by round

vs par split: bidding +0.17 · play -0.23

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.53/bd

Card play — on target: opening leads 84.9% #19 of 127 · declarer play 71.7% #95 of 127 · defence 86.9% #62 of 127

Card play by contract type — on target
vs NTvs a suit
Opening leads68.8% (16)91.9% (37)
Declarer play62.5% (16)75.7% (37)
Defence82.9% (35)88.9% (72)

Opening leads by suit led: ♠ 88.2% (17) · ♥ 88.9% (9) · ♦ 93.3% (15) · ♣ 66.7% (12)

vs par by strain: NT +0.19 (72) · a suit -0.18 (152)

vs par by level: part-score +0.26 (70) · game -0.01 (144) · slam -2.90 (10)

By role: declaring +0.47/bd (-2.69 vs par · 117) · defending +0.35/bd (+2.82 vs par · 107)

By vulnerability: vulnerable +0.61/bd (-0.08 vs par · 112) · not vulnerable +0.21/bd (-0.04 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2J.StefanovJ.Wooldridge – J.HurdClosed16+17.8+1.11+0.75
Round 3J.StefanovM.Schaltz – S.ChristiansenClosed16+11.3+0.71+0.81
Round 4J.StefanovJ.Rombaut – F.CombescureOpen16-8.1-0.51+0.19
Round 5J.StefanovD.Korbel – D.WolpertClosed16+9.0+0.56+1.06
Round 7J.StefanovJ.Abdul-Jalil – R.Abdul-HadiClosed16+18.1+1.13+0.88
Round 9J.StefanovR.Levin – S.WeinsteinClosed16-11.8-0.74-1.50
Round 10J.StefanovH.Fick – R.StephensOpen16+2.9+0.18-2.06
Round 11J.StefanovM.Ware – G.TislevollClosed16-6.1-0.38-3.38
Round 13J.StefanovS.Sun – M.KangClosed16+6.2+0.39+0.25
Round 14J.StefanovD.Chen – K.FurutaClosed16-10.8-0.68+1.44
Round 16J.StefanovJ.Kalita – M.NowosadzkiClosed16+9.2+0.57+1.12
Round 17J.StefanovC.Pellegrini – R.Garcia Da RosaClosed16+34.9+2.18+0.62
Round 19J.StefanovJ.Sylvan – F.WrangOpen16+10.6+0.66-3.00
Round 20J.StefanovP.Wyer – M.CourtneyOpen16+9.3+0.58+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
+15.1Round 17🇦🇷 ARGENTINA25♣x♦8-3+16
+12.4Round 19🇸🇪 SWEDEN156♦♣J=+0
+9.7Round 17🇦🇷 ARGENTINA83NT♦J-1+11
+9.1Round 3🇩🇰 DENMARK76♣♠10=+0
+9.0Round 3🇩🇰 DENMARK44♠x♥A+1+10
+8.8Round 16🇵🇱 POLAND292♥♥2-3+9
+8.5Round 11🇳🇿 NEW ZEALAND153NT♦A-5+9
+8.0Round 10🇿🇦 SOUTH AFRICA194♠♣5-1+12
+7.7Round 13🇨🇳 CHINA24♠♠2=+3
+7.7Round 19🇸🇪 SWEDEN113NT♦2+1+0
+7.5Round 19🇸🇪 SWEDEN74♥♦9=+10
+7.1Round 5🇨🇦 CANADA66♣♥2=+3
+7.1Round 17🇦🇷 ARGENTINA124♥♠Q-1+12
+7.0Round 20🇦🇺 AUSTRALIA292♥♠6=+11
+6.5Round 20🇦🇺 AUSTRALIA184♠♦J-4+7
+6.3Round 16🇵🇱 POLAND253NT♦3=+7
+6.2Round 11🇳🇿 NEW ZEALAND35♦x♠8-1-6
+6.0Round 2🇺🇸 USA2231♠♦9=+11
+6.0Round 7🇯🇴 JORDAN105♠♣A+1+1
+5.9Round 5🇨🇦 CANADA151NTx♥2-4+4
+5.8Round 2🇺🇸 USA2323NT=+0
+5.7Round 2🇺🇸 USA2271♠x♥Q+1+5
+5.6Round 17🇦🇷 ARGENTINA163NT♠4+1+0
+5.5Round 13🇨🇳 CHINA83NT♥2-2+6
+5.5Round 13🇨🇳 CHINA114♥♣K=-1
+5.2Round 7🇯🇴 JORDAN114♥♦K-1+5
+5.2Round 7🇯🇴 JORDAN134♥♦2=+0
+5.0Round 2🇺🇸 USA2264NT♦2=-1
+5.0Round 5🇨🇦 CANADA33♠♦K=+0
+5.0Round 7🇯🇴 JORDAN153♦♦2+2+7
+4.7Round 3🇩🇰 DENMARK32♣♠Q-5+4
+4.7Round 4🇫🇷 FRANCE233♥♥J-1+6
+4.5Round 16🇵🇱 POLAND263NT♥2+1+12
+4.4Round 16🇵🇱 POLAND234♥♠A+1+4
+4.4Round 19🇸🇪 SWEDEN104♥♣9+1+0
+4.2Round 20🇦🇺 AUSTRALIA216♠♣A=-10
+4.2Round 20🇦🇺 AUSTRALIA312♥♦K+1+0
+4.1Round 10🇿🇦 SOUTH AFRICA272NT♠A=+6
+4.1Round 10🇿🇦 SOUTH AFRICA294♥♠A-1+6
+4.0Round 11🇳🇿 NEW ZEALAND84♠♥2=+0
+4.0Round 20🇦🇺 AUSTRALIA224♠♣7+1+4
+3.5Round 4🇫🇷 FRANCE243NT♣J=-1
+3.5Round 14🇯🇵 JAPAN295♠♥Q=+0
+3.5Round 17🇦🇷 ARGENTINA114♠♠10+2+2
+3.4Round 4🇫🇷 FRANCE277♥♠K=+0
+3.4Round 16🇵🇱 POLAND313NT♥10=-1
+3.4Round 20🇦🇺 AUSTRALIA253NT♥4-1+5
+3.3Round 20🇦🇺 AUSTRALIA264♦♠A=+0
+3.1Round 17🇦🇷 ARGENTINA154♠♦4=+0
+3.1Round 19🇸🇪 SWEDEN52NT♥2=+0
+3.0Round 4🇫🇷 FRANCE294♠♣K-1+7
+3.0Round 5🇨🇦 CANADA93♠♣K-2+11
+3.0Round 7🇯🇴 JORDAN125♦♥A+1+3
+3.0Round 10🇿🇦 SOUTH AFRICA212NT♥10=+7
+3.0Round 11🇳🇿 NEW ZEALAND123NT♠2+1+1
+2.8Round 3🇩🇰 DENMARK114♠♥7=+0
+2.7Round 2🇺🇸 USA2204♥♥5+2+13
+2.5Round 9🇺🇸 USA1133NT♣5=-1
+2.4Round 9🇺🇸 USA151NT♥2=+5
+2.4Round 13🇨🇳 CHINA74♠♠2+1+1
+2.4Round 14🇯🇵 JAPAN315♥x♣2-3+0
+2.3Round 4🇫🇷 FRANCE304♥♠Q=+0
+2.3Round 14🇯🇵 JAPAN193NT♦Q-2+8
+2.2Round 13🇨🇳 CHINA143NT♠2-1+5
+2.1Round 3🇩🇰 DENMARK165♦♠K+1+11
+2.1Round 11🇳🇿 NEW ZEALAND93NT♥2=+0
+2.1Round 16🇵🇱 POLAND174♥♣J=+3
+2.1Round 19🇸🇪 SWEDEN84♠♦K-2+0
+2.0Round 2🇺🇸 USA2174♥♦2-1+4
+2.0Round 2🇺🇸 USA2284♥♠K-1+5
+2.0Round 17🇦🇷 ARGENTINA134♥♣K-1+6
+1.9Round 7🇯🇴 JORDAN52♥♣2=+0
+1.9Round 7🇯🇴 JORDAN75♦♣K+1-13
+1.9Round 14🇯🇵 JAPAN203NT♠Q+3+12
+1.8Round 3🇩🇰 DENMARK134♠♦A+2-3
+1.8Round 17🇦🇷 ARGENTINA44♠x♥K-1+0
+1.7Round 5🇨🇦 CANADA122♠♥2-3+1
+1.7Round 10🇿🇦 SOUTH AFRICA173NT♥7+1+1
+1.7Round 10🇿🇦 SOUTH AFRICA284NT♦2+1+0
+1.6Round 4🇫🇷 FRANCE323♥♣Q-1-2
+1.6Round 9🇺🇸 USA1154♥♦J+2-9
+1.5Round 2🇺🇸 USA2313NT♠3+1+10
+1.4Round 13🇨🇳 CHINA123♦♦2-2+5
+1.4Round 14🇯🇵 JAPAN303♦♠2+1+7
+1.4Round 16🇵🇱 POLAND274♠♥10+1+11
+1.3Round 2🇺🇸 USA2243♥♦2=+6
+1.3Round 9🇺🇸 USA1123NT♥7=+0
+1.3Round 10🇿🇦 SOUTH AFRICA301NT♠2-2-1
+1.3Round 11🇳🇿 NEW ZEALAND163NT♥6+2+0
+1.3Round 17🇦🇷 ARGENTINA143NT♦A+1+0
+1.2Round 3🇩🇰 DENMARK104♣♥8-1+1
+1.2Round 7🇯🇴 JORDAN63♣♥2-1-1
+1.2Round 9🇺🇸 USA172♥♣Q+1+0
+1.1Round 16🇵🇱 POLAND243NT♦6=+11
+1.1Round 16🇵🇱 POLAND283NT♥Q-1-6
+1.1Round 17🇦🇷 ARGENTINA54♠♥3=+0
+1.0Round 7🇯🇴 JORDAN24♦♣7-1-2
+1.0Round 19🇸🇪 SWEDEN33NT♦2+3-11
+1.0Round 19🇸🇪 SWEDEN164♥♣A=+0
+1.0Round 20🇦🇺 AUSTRALIA284♠♦Q=+13
+0.9Round 9🇺🇸 USA193NT♥2=+0
+0.9Round 16🇵🇱 POLAND191NT♠2-1+0
+0.7Round 3🇩🇰 DENMARK81NT♥2+2+0
+0.7Round 5🇨🇦 CANADA24♥♦2=+11
+0.7Round 7🇯🇴 JORDAN33NT♦2+2-10
+0.7Round 14🇯🇵 JAPAN174♥♠6+1+14
+0.5Round 7🇯🇴 JORDAN84♠♣2=-1
+0.4Round 19🇸🇪 SWEDEN64♥♠2=-1
+0.3Round 3🇩🇰 DENMARK153NT♠9+1-1
+0.3Round 7🇯🇴 JORDAN163♠♣2-2+2
+0.3Round 9🇺🇸 USA123NT♠3-2+5
+0.3Round 13🇨🇳 CHINA43NT♦10+1+1
+0.3Round 17🇦🇷 ARGENTINA14♥♠J+1+0
+0.3Round 17🇦🇷 ARGENTINA73NT♦3+1+0
+0.2Round 3🇩🇰 DENMARK64♥♠A=+0
+0.2Round 3🇩🇰 DENMARK144♠♠9-1-5
+0.2Round 20🇦🇺 AUSTRALIA174♥♠Q=+0
+0.1Round 7🇯🇴 JORDAN143NT♠2+3+10
+0.1Round 10🇿🇦 SOUTH AFRICA313NT♠J=+2
-0.0Round 2🇺🇸 USA2184♥♣J+1-13
+0.0Round 5🇨🇦 CANADA74♣♠J-1+5
-0.0Round 5🇨🇦 CANADA144♥♣J+2-11
+0.0Round 9🇺🇸 USA1143♦♠Q=+0
+0.0Round 14🇯🇵 JAPAN223NT♥2+2+1
+0.0Round 16🇵🇱 POLAND303NT♣2+1+0
+0.0Round 19🇸🇪 SWEDEN144♠♥2+3-14
-0.0Round 20🇦🇺 AUSTRALIA191NT♠J+2+1
-0.0Round 20🇦🇺 AUSTRALIA323NT♥10+1+0
-0.1Round 13🇨🇳 CHINA14♠♥A+1+0
-0.2Round 2🇺🇸 USA2223♥♠K-1-3
-0.2Round 5🇨🇦 CANADA134♥♦2=+0
-0.3Round 4🇫🇷 FRANCE193♠♥3=+0
-0.3Round 5🇨🇦 CANADA81NT♦J-1+2
-0.4Round 4🇫🇷 FRANCE204♥♣4+3+17
-0.4Round 11🇳🇿 NEW ZEALAND44♠x♥6-2-4
-0.4Round 13🇨🇳 CHINA164♥♣K+1+0
-0.5Round 7🇯🇴 JORDAN95♦♥J+1+13
-0.5Round 11🇳🇿 NEW ZEALAND24♠♦K+1-13
-0.5Round 14🇯🇵 JAPAN324♥♠Q+1+0
-0.5Round 17🇦🇷 ARGENTINA62♠♣K-2-9
-0.6Round 9🇺🇸 USA144♠♦2+2-1
-0.6Round 10🇿🇦 SOUTH AFRICA253NT♠3-1-5
-0.7Round 13🇨🇳 CHINA54♥♣K+2-1
-0.8Round 4🇫🇷 FRANCE253♥♠J=+0
-0.8Round 13🇨🇳 CHINA154♥♥2+1-13
-0.8Round 14🇯🇵 JAPAN272♥♠9-1+5
-0.9Round 14🇯🇵 JAPAN285♥x♦K-2-5
-1.0Round 5🇨🇦 CANADA164♥♣2+1-11
-1.0Round 10🇿🇦 SOUTH AFRICA326NT♥Q+1-11
-1.0Round 14🇯🇵 JAPAN263♠♣K-2-2
-1.2Round 2🇺🇸 USA2254♠♥2=+0
-1.2Round 13🇨🇳 CHINA104♥♣8=-1
-1.3Round 2🇺🇸 USA2303♥x♥9-1+0
-1.3Round 9🇺🇸 USA1163♦♠2-1-4
-1.3Round 11🇳🇿 NEW ZEALAND14♠♥8-2-6
-1.4Round 4🇫🇷 FRANCE283NT♥3+2-2
-1.4Round 9🇺🇸 USA1112♣♠2-2-1
-1.4Round 13🇨🇳 CHINA92♥♥2-2+2
-1.4Round 16🇵🇱 POLAND203♠♦3=+0
-1.7Round 4🇫🇷 FRANCE182♠♣K+2-6
-1.7Round 10🇿🇦 SOUTH AFRICA263NT♥2-2-8
-1.7Round 16🇵🇱 POLAND321NT♠9-1-4
-1.7Round 17🇦🇷 ARGENTINA103NT♦3+3-1
-1.8Round 2🇺🇸 USA2294♠♥K+1-13
-1.8Round 3🇩🇰 DENMARK91NT♠5=+1
-1.8Round 3🇩🇰 DENMARK124♦♣9-1+2
-1.8Round 10🇿🇦 SOUTH AFRICA203NT♦Q-2-13
-1.8Round 11🇳🇿 NEW ZEALAND143♠♦2+1-6
-1.9Round 11🇳🇿 NEW ZEALAND72♣♦K=+1
-2.0Round 3🇩🇰 DENMARK13♠♥10+1-2
-2.0Round 5🇨🇦 CANADA113♥x♦2-1+0
-2.0Round 10🇿🇦 SOUTH AFRICA222♠♣J=+0
-2.2Round 7🇯🇴 JORDAN43NT♠3+2+12
-2.3Round 2🇺🇸 USA2193NT♦10=+0
-2.3Round 5🇨🇦 CANADA102♦♣10-2-3
-2.3Round 14🇯🇵 JAPAN234♠♦2-1+9
-2.3Round 19🇸🇪 SWEDEN124♠♣K=+0
-2.4Round 4🇫🇷 FRANCE213NT♠3+3-3
-2.4Round 5🇨🇦 CANADA53♣♥2+1+0
-2.4Round 14🇯🇵 JAPAN243♥♦8+1-1
-2.4Round 19🇸🇪 SWEDEN41♠♥2+3+1
-2.5Round 5🇨🇦 CANADA13NT♣2+2+11
-2.5Round 9🇺🇸 USA164♥♦2+2-1
-2.6Round 11🇳🇿 NEW ZEALAND53NT♦3+1+0
-2.8Round 20🇦🇺 AUSTRALIA301NT♠3=+1
-2.9Round 11🇳🇿 NEW ZEALAND112♥♣2+3-6
-3.0Round 4🇫🇷 FRANCE264♠♦Q-2-8
-3.0Round 14🇯🇵 JAPAN213♦♥10+1-6
-3.1Round 20🇦🇺 AUSTRALIA206♣♠3=+13
-3.3Round 9🇺🇸 USA113NT♥K-1-5
-3.4Round 9🇺🇸 USA133♠♦2+1-6
-3.4Round 11🇳🇿 NEW ZEALAND131NT♣2+1-6
-3.6Round 13🇨🇳 CHINA35♦x♦2-2+0
-3.7Round 5🇨🇦 CANADA42♠♥J=-6
-3.7Round 16🇵🇱 POLAND184♠♦8+1+0
-3.9Round 4🇫🇷 FRANCE176♣♦8=+2
-3.9Round 10🇿🇦 SOUTH AFRICA184♠♥2-1-12
-3.9Round 19🇸🇪 SWEDEN92♦♠J+1-6
-3.9Round 20🇦🇺 AUSTRALIA243NT♠6+3+11
-4.0Round 20🇦🇺 AUSTRALIA233NT♦3-1-12
-4.1Round 13🇨🇳 CHINA134♥♦K=+0
-4.2Round 3🇩🇰 DENMARK54♦♠Q=+9
-4.3Round 17🇦🇷 ARGENTINA93♠♦3+2-15
-4.6Round 10🇿🇦 SOUTH AFRICA235♦♦3-1-6
-4.7Round 9🇺🇸 USA1104♥♦6+1+0
-4.8Round 9🇺🇸 USA181NT♠Q=-6
-4.8Round 14🇯🇵 JAPAN185♠♥K-1-9
-5.4Round 19🇸🇪 SWEDEN14♥♣3=-8
-5.5Round 10🇿🇦 SOUTH AFRICA245♥x♦K-2-11
-6.0Round 4🇫🇷 FRANCE221NTx♣2=-7
-6.5Round 11🇳🇿 NEW ZEALAND65♦♠2-1-11
-6.5Round 13🇨🇳 CHINA64♠♠2=-3
-6.7Round 4🇫🇷 FRANCE314♥x♦A-3+0
-6.7Round 19🇸🇪 SWEDEN21NT♠3-5-9
-7.3Round 14🇯🇵 JAPAN254♥♦2=-10
-7.4Round 2🇺🇸 USA2215♦♠Q-1-12
-8.3Round 19🇸🇪 SWEDEN133NT♠6+2-10
-8.6Round 16🇵🇱 POLAND224♠♦2-2-11
-9.4Round 16🇵🇱 POLAND213NT♣2-1-17
-9.5Round 17🇦🇷 ARGENTINA34♠♥9-1-12
-9.9Round 11🇳🇿 NEW ZEALAND105♠x♣A-2-7
-10.7Round 20🇦🇺 AUSTRALIA273NTx♠2-3-12
-11.0Round 3🇩🇰 DENMARK26♠♦A-1-14
-11.2Round 7🇯🇴 JORDAN16♦x♣2-2-12