🇧🇬 NANEV Ivan · BULGARIA

86rank
-28.3Butler · 120 bds
-0.24per board
±4.3swing
+0.21vs par /bd · #39/126
-0.14adjusted /bd
Butler per round: -6.5 23.9 -20.7 1.4 -4.5 22.3 3 -4.2 -7.4 -35.6by round

vs par split: bidding +0.67 · play -0.44

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted -0.14/bd

Card play — on target: opening leads 87.1% #29 of 126 · declarer play 71.4% #79 of 125 · defence 78.5% #117 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (9)95.5% (22)
Declarer play62.5% (8)75.0% (20)
Defence83.3% (18)76.6% (47)

Opening leads by suit led: ♠ 50.0% (6) · ♥ 100.0% (12) · ♦ 100.0% (4) · ♣ 88.9% (9)

vs par by strain: NT -0.94 (34) · a suit +0.71 (85)

vs par by level: part-score +0.94 (48) · game -0.72 (61) · slam +2.70 (10)

By role: declaring -0.42/bd (-1.63 vs par · 54) · defending -0.09/bd (+1.71 vs par · 66)

By vulnerability: vulnerable +0.19/bd (+1.40 vs par · 60) · not vulnerable -0.66/bd (-0.98 vs par · 60)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2NIKOLOVA MARTAZ.Fu – Y.ZhangClosed12-6.5-0.54+0.67
Round 4NIKOLOVA MARTAT.Edis – E.EdisClosed12+23.9+1.99+1.92
Round 8NIKOLOVA MARTAF.Assis – J.MeirelesOpen12-20.7-1.72-1.33
Round 10NIKOLOVA MARTAB.Moss – S.WinestockClosed12+1.4+0.12-1.42
Round 12NIKOLOVA MARTAA.Erikson – Y.PyykkoOpen12-4.5-0.38-0.58
Round 13NIKOLOVA MARTAG.Matushko – A.GulevichOpen12+22.3+1.86+1.92
Round 16NIKOLOVA MARTAT.Teramoto – K.ShimamuraClosed12+3.0+0.25+1.00
Round 17NIKOLOVA MARTAM.Felmy – B.WodnianskyClosed12-4.2-0.35+1.58
Round 19NIKOLOVA MARTAM.Thomson – C.HerdenOpen12-7.4-0.62-0.33
Round 21NIKOLOVA MARTAR.Khandelwal – H.KhandelwalOpen12-35.6-2.97-1.33

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
+15.3Round 13🇷🇺 RUSSIA105♦♣3-5+18
+10.4Round 10🇺🇸 USA226♣♥K=+0
+8.4Round 4🇦🇪 UNITED ARAB EMIRATES176♥♣A=+0
+8.1Round 13🇷🇺 RUSSIA22♠♥6-3+10
+8.0Round 4🇦🇪 UNITED ARAB EMIRATES164♠♦3-1+10
+7.2Round 16🇯🇵 JAPAN215♠♥J+1+9
+7.1Round 16🇯🇵 JAPAN186♠♥5-1+17
+6.5Round 17🇩🇪 GERMANY26♥♣8+1+11
+6.4Round 4🇦🇪 UNITED ARAB EMIRATES204♥♥2-2+2
+6.1Round 2🇨🇳 CHINA193♥♣4=+7
+5.8Round 12🇸🇪 SWEDEN204♠♣4=+10
+5.0Round 16🇯🇵 JAPAN192NT♦Q-1+5
+4.9Round 19🇦🇺 AUSTRALIA124♠♦J=+0
+4.7Round 10🇺🇸 USA166♠♦K-1+11
+4.6Round 13🇷🇺 RUSSIA52♥♥3+1+10
+4.6Round 16🇯🇵 JAPAN221NT♠10=+5
+4.3Round 17🇩🇪 GERMANY93♣♠A=+9
+4.2Round 2🇨🇳 CHINA133♥♣K+1-1
+4.0Round 8🇧🇷 BRAZIL164♥♦3-2+8
+3.9Round 8🇧🇷 BRAZIL152♥♥7=+0
+3.5Round 17🇩🇪 GERMANY104♥♣Q-1+6
+3.3Round 13🇷🇺 RUSSIA82♥♦3+3+6
+3.2Round 8🇧🇷 BRAZIL132NT♠3-1+6
+3.0Round 13🇷🇺 RUSSIA93NT♣3-1+5
+2.8Round 4🇦🇪 UNITED ARAB EMIRATES222♦♥7+1+6
+2.8Round 19🇦🇺 AUSTRALIA71NT♥8-2+7
+2.6Round 12🇸🇪 SWEDEN173♠♥6+1-6
+2.3Round 21🇮🇳 INDIA45♥x♠J-2+4
+2.2Round 2🇨🇳 CHINA244♥♣8=+8
+2.2Round 10🇺🇸 USA191NT♦3-2+0
+2.1Round 10🇺🇸 USA172♦♦A-2+8
+1.9Round 19🇦🇺 AUSTRALIA64♥♠K-2+6
+1.6Round 12🇸🇪 SWEDEN213♠♥J+2+6
+1.6Round 19🇦🇺 AUSTRALIA103NT♦2-1-6
+1.5Round 8🇧🇷 BRAZIL223♠♦7=+0
+1.2Round 4🇦🇪 UNITED ARAB EMIRATES133NT♥5-2+8
+1.0Round 2🇨🇳 CHINA143NT♠4+2+0
+1.0Round 13🇷🇺 RUSSIA114♥♦6+1+0
+1.0Round 19🇦🇺 AUSTRALIA52♥♠J+1+0
+0.9Round 4🇦🇪 UNITED ARAB EMIRATES234♥♠2+3-2
+0.9Round 12🇸🇪 SWEDEN151NT♣2+2+6
+0.9Round 13🇷🇺 RUSSIA123NT♠3+1+0
+0.8Round 21🇮🇳 INDIA31NT♥Q+3+6
+0.6Round 2🇨🇳 CHINA212♠♦5+1+1
+0.6Round 12🇸🇪 SWEDEN131NT♣8=-1
+0.5Round 2🇨🇳 CHINA173♥♠3-1-2
+0.5Round 10🇺🇸 USA183♠♦4-1-1
+0.5Round 16🇯🇵 JAPAN151NT♥K+1-7
+0.4Round 16🇯🇵 JAPAN162♥x♣A-2-2
+0.3Round 19🇦🇺 AUSTRALIA43♦♠2-1-1
+0.2Round 4🇦🇪 UNITED ARAB EMIRATES194♥♠7=+8
+0.2Round 17🇩🇪 GERMANY71NT♣2-1+0
+0.1Round 4🇦🇪 UNITED ARAB EMIRATES183NT♦3+1-1
+0.1Round 8🇧🇷 BRAZIL194♥♣J+1-11
+0.1Round 12🇸🇪 SWEDEN223NT♠10=+0
+0.1Round 17🇩🇪 GERMANY62♠♥2-2+9
-0.0Round 10🇺🇸 USA152♠♠9+1+0
+0.0Round 10🇺🇸 USA244♥♦10-1+2
+0.0Round 12🇸🇪 SWEDEN194♥♣3=+0
-0.0Round 17🇩🇪 GERMANY53NT♥6+1+11
+0.0Round 17🇩🇪 GERMANY124♠♦10+1+0
-0.1Round 4🇦🇪 UNITED ARAB EMIRATES211NT♣A=+0
-0.2Round 12🇸🇪 SWEDEN144♠♦6+1+0
-0.2Round 13🇷🇺 RUSSIA44♥♠K=-10
-0.2Round 21🇮🇳 INDIA54♠♣6+1+0
-0.2Round 21🇮🇳 INDIA83♦♣2=+1
-0.4Round 10🇺🇸 USA204♠♣K+1+0
-0.5Round 2🇨🇳 CHINA234♥♣10=-1
-0.5Round 21🇮🇳 INDIA74♠♠2=-1
-0.6Round 2🇨🇳 CHINA153NT♥7+1+0
-0.6Round 2🇨🇳 CHINA224♥♣Q-1-5
-0.6Round 4🇦🇪 UNITED ARAB EMIRATES141NT♥Q+1-5
-0.7Round 13🇷🇺 RUSSIA64♥♠A+1+0
-0.7Round 16🇯🇵 JAPAN143♣♥K-1-5
-0.8Round 21🇮🇳 INDIA114♠♦K=-3
-0.9Round 16🇯🇵 JAPAN232♠♥K+2+10
-1.1Round 12🇸🇪 SWEDEN231NT♥10+2+0
-1.4Round 4🇦🇪 UNITED ARAB EMIRATES24Pass-3
-1.6Round 13🇷🇺 RUSSIA13NT♠J+3-11
-1.6Round 19🇦🇺 AUSTRALIA112♠♥Q=+1
-1.7Round 12🇸🇪 SWEDEN242♠♦2-1-8
-1.7Round 19🇦🇺 AUSTRALIA83♥♣9-1+2
-1.8Round 16🇯🇵 JAPAN134♠♦4=+0
-2.0Round 4🇦🇪 UNITED ARAB EMIRATES155♠♥3=+0
-2.2Round 8🇧🇷 BRAZIL143NT♦J-3-6
-2.2Round 17🇩🇪 GERMANY112NT♠2=-6
-2.5Round 17🇩🇪 GERMANY42NT♠10+1-2
-2.6Round 19🇦🇺 AUSTRALIA94♠♣K=+0
-2.6Round 21🇮🇳 INDIA64♠♦J+1+0
-2.8Round 10🇺🇸 USA134♠x♥Q-2-14
-3.0Round 8🇧🇷 BRAZIL244♠♥5=+0
-3.0Round 19🇦🇺 AUSTRALIA35♦x♥3-1+0
-3.1Round 2🇨🇳 CHINA205♥x♦Q-2+14
-3.1Round 12🇸🇪 SWEDEN161NT♥2-2-5
-3.2Round 17🇩🇪 GERMANY32♠♦K=+0
-3.5Round 21🇮🇳 INDIA14♠x♣K-1+0
-3.8Round 16🇯🇵 JAPAN242♠x♦10-2+3
-3.9Round 10🇺🇸 USA143NT♥J-2-6
-4.0Round 19🇦🇺 AUSTRALIA21NT♦7-1-5
-4.1Round 8🇧🇷 BRAZIL214♥♣Q=+1
-4.3Round 17🇩🇪 GERMANY85♣♦9-1-5
-4.4Round 8🇧🇷 BRAZIL173NT♠J=+0
-4.5Round 13🇷🇺 RUSSIA72NT♠K=+0
-4.9Round 8🇧🇷 BRAZIL206♠♦A-1-12
-4.9Round 10🇺🇸 USA233NT♦7-2-7
-5.8Round 21🇮🇳 INDIA104♥♥J=-10
-6.0Round 8🇧🇷 BRAZIL186♥♥7=+11
-6.3Round 16🇯🇵 JAPAN203NT♣2-1-12
-6.5Round 10🇺🇸 USA214♠x♥Q-2-10
-6.6Round 17🇩🇪 GERMANY14♠♥J+3-14
-6.9Round 13🇷🇺 RUSSIA34♠x♣K=-5
-7.0Round 19🇦🇺 AUSTRALIA14♠x♣7-1-8
-7.0Round 21🇮🇳 INDIA96♥♦6=+0
-7.4Round 2🇨🇳 CHINA164♠x♦A-2-2
-8.3Round 16🇯🇵 JAPAN176♣♥5-1-11
-8.8Round 8🇧🇷 BRAZIL233♥♣A+1-13
-8.9Round 2🇨🇳 CHINA183NT♥9-1-11
-9.0Round 21🇮🇳 INDIA124♥♥3+1-13
-9.1Round 21🇮🇳 INDIA26♥♦2=+0
-10.0Round 12🇸🇪 SWEDEN182♦♦2-5-9