🇧🇬 YANCHEV Penko · BULGARIA

58rank
+10.8Butler · 180 bds
+0.06per board
±4.7swing
-0.62vs par /bd · #77/89
+0.10adjusted /bd
Butler per round: -7.3 50.3 -12.9 -13.8 -16.4 -0.9 -1.1 -2.4 15.3by round

vs par split: bidding -0.73 · play +0.11

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +0.10/bd

Card play — on target: opening leads 80.0% #29 of 89 · declarer play 67.3% #72 of 89 · defence 81.2% #56 of 89

Card play by contract type — on target
vs NTvs a suit
Opening leads69.2% (13)86.4% (22)
Declarer play64.3% (14)68.4% (38)
Defence76.2% (21)82.8% (64)

Opening leads by suit led: ♠ 100.0% (5) · ♥ 80.0% (15) · ♦ 71.4% (7) · ♣ 75.0% (8)

vs par by strain: NT -1.28 (54) · a suit -0.34 (126)

vs par by level: part-score +0.36 (47) · game -1.17 (127) · slam +3.17 (6)

By role: declaring +0.51/bd (-2.20 vs par · 95) · defending -0.45/bd (+1.14 vs par · 85)

By vulnerability: vulnerable +0.46/bd (+0.18 vs par · 90) · not vulnerable -0.34/bd (-1.42 vs par · 90)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2M.AndonovA.Erastova – V.MartynovClosed20-7.3-0.36-2.80
Round 4M.AndonovB.Gulenc – E.AydogduClosed20+50.3+2.51+1.55
Round 6M.AndonovC.Laloubeyre – B.CombescureClosed20-12.9-0.65+1.40
Round 8M.AndonovN.Ertel – F.HahnClosed20-13.8-0.69-1.00
Round 10M.AndonovA.Krysa – J.ZmudaOpen20-16.4-0.82-2.20
Round 12M.AndonovH.Brandsnes – T.GrudeClosed20-0.9-0.04-0.15
Round 14M.AndonovA.Calmanovici – R.SauClosed20-1.1-0.06+0.50
Round 16M.AndonovJ.Ilzins – A.ZalitisClosed20-2.4-0.12-0.80
Round 17M.AndonovL.Kolek – M.BoturOpen20+15.3+0.77-2.10

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
+13.1Round 14🇮🇹 ITALY74♠x♥A=+12
+12.0Round 8🇩🇪 GERMANY55♠♦A-3+12
+11.4Round 12🇳🇴 NORWAY106♥♣6-2+17
+10.9Round 4🇹🇷 TURKEY136♥♠8-1+13
+9.5Round 6🇫🇷 FRANCE104♠♥A=+10
+9.2Round 4🇹🇷 TURKEY124♥♦A=+8
+9.1Round 8🇩🇪 GERMANY183NT♣4+1+11
+8.9Round 6🇫🇷 FRANCE205♦♥J-1+12
+8.4Round 12🇳🇴 NORWAY134♠♠7-2+2
+8.2Round 2🇷🇺 RUSSIA143NT♥8-1+10
+7.7Round 6🇫🇷 FRANCE195♦♥8=+5
+7.3Round 4🇹🇷 TURKEY74♥♣Q+2+1
+7.2Round 8🇩🇪 GERMANY153NT♥3-2+6
+7.2Round 14🇮🇹 ITALY93NT♠2=+6
+6.6Round 17🇨🇿 CZECH REPUBLIC204♠♣A+2-12
+6.4Round 14🇮🇹 ITALY34♥x♠6=+5
+6.4Round 17🇨🇿 CZECH REPUBLIC144♠x♥A-2+5
+6.3Round 4🇹🇷 TURKEY83NT♠7=+7
+6.0Round 2🇷🇺 RUSSIA44♥♦9+1+1
+5.9Round 6🇫🇷 FRANCE43♠♦6-2+3
+5.3Round 12🇳🇴 NORWAY195♦♠Q=+0
+5.2Round 2🇷🇺 RUSSIA203NT♠J+2+0
+5.1Round 10🇵🇱 POLAND194♥♦Q-2+5
+5.0Round 12🇳🇴 NORWAY155♣♠K=+7
+4.9Round 2🇷🇺 RUSSIA174♥♠6-1+5
+4.9Round 4🇹🇷 TURKEY13♦♥10-2+5
+4.9Round 16🇱🇻 LATVIA161♠♦4+2+0
+4.9Round 17🇨🇿 CZECH REPUBLIC14♠♣A+1+0
+4.4Round 14🇮🇹 ITALY15♣♠A-1+5
+4.4Round 17🇨🇿 CZECH REPUBLIC163NT♦2=-1
+4.3Round 2🇷🇺 RUSSIA31NT♥Q=+5
+4.1Round 16🇱🇻 LATVIA194♠♦A-2+9
+3.9Round 16🇱🇻 LATVIA94♠♣2=+0
+3.8Round 2🇷🇺 RUSSIA114♥♣K=+0
+3.8Round 14🇮🇹 ITALY123NT♠J+1+1
+3.7Round 14🇮🇹 ITALY113NT♥Q-4+3
+3.6Round 4🇹🇷 TURKEY104♥♣9-1+12
+3.6Round 17🇨🇿 CZECH REPUBLIC44♠♥10-4-5
+3.5Round 10🇵🇱 POLAND175♥♦10+1+11
+3.3Round 12🇳🇴 NORWAY114♠♦Q-1+5
+3.2Round 4🇹🇷 TURKEY194♠♠9=+0
+3.2Round 16🇱🇻 LATVIA204♥♠Q+1+13
+3.0Round 2🇷🇺 RUSSIA63♥♣9=+6
+2.9Round 16🇱🇻 LATVIA23♦♣K-4+2
+2.8Round 17🇨🇿 CZECH REPUBLIC86♥♦K+1-11
+2.6Round 4🇹🇷 TURKEY55♦♥A-1+5
+2.5Round 10🇵🇱 POLAND113♠♥4-1+5
+2.5Round 12🇳🇴 NORWAY183♠♦A=+7
+2.5Round 16🇱🇻 LATVIA123♦♣7+2+1
+2.4Round 12🇳🇴 NORWAY203NT♦9=-1
+2.3Round 2🇷🇺 RUSSIA53NT♥7=-1
+2.3Round 12🇳🇴 NORWAY23NT♠10+1+0
+2.2Round 4🇹🇷 TURKEY93NT♦J+2-10
+2.1Round 4🇹🇷 TURKEY42♦♥Q-1+5
+2.1Round 4🇹🇷 TURKEY205♦♣J-1+6
+2.1Round 16🇱🇻 LATVIA14♥♣K-2+0
+1.8Round 8🇩🇪 GERMANY134♥♦A-1-6
+1.7Round 4🇹🇷 TURKEY64♠♦4+1+0
+1.7Round 6🇫🇷 FRANCE141NT♠3=+0
+1.6Round 6🇫🇷 FRANCE14♠♦2-1+10
+1.6Round 12🇳🇴 NORWAY143NT♥6+4+2
+1.5Round 10🇵🇱 POLAND34♥♣J+1-13
+1.5Round 10🇵🇱 POLAND184♥♣10-1+11
+1.5Round 17🇨🇿 CZECH REPUBLIC52♠♦Q+2+7
+1.4Round 14🇮🇹 ITALY51NT♥3+1+0
+1.3Round 2🇷🇺 RUSSIA22♠♦5+2-10
+1.2Round 6🇫🇷 FRANCE33NT♥3=-1
+1.2Round 14🇮🇹 ITALY144♠♣5=+0
+1.2Round 17🇨🇿 CZECH REPUBLIC103NT♥2+3+1
+1.1Round 4🇹🇷 TURKEY162♥♣2+1+1
+1.0Round 8🇩🇪 GERMANY22♥♣3-2-1
+1.0Round 10🇵🇱 POLAND81NT♠6=+9
+1.0Round 17🇨🇿 CZECH REPUBLIC22♥♦A-1-1
+0.9Round 10🇵🇱 POLAND93NT♠2-1+5
+0.9Round 17🇨🇿 CZECH REPUBLIC174♥♣A+1+0
+0.8Round 14🇮🇹 ITALY163NT♦4+3+1
+0.7Round 16🇱🇻 LATVIA63NT♠4+2-11
+0.6Round 8🇩🇪 GERMANY43NT♦7+1+1
+0.6Round 8🇩🇪 GERMANY113♠♥3=+6
+0.6Round 10🇵🇱 POLAND143♠♥10+1+4
+0.6Round 17🇨🇿 CZECH REPUBLIC182♠♥3-3+0
+0.5Round 12🇳🇴 NORWAY13NT♠4+1+0
+0.5Round 16🇱🇻 LATVIA133NT♠9+1-1
+0.4Round 17🇨🇿 CZECH REPUBLIC72♥♠Q+1-10
+0.4Round 17🇨🇿 CZECH REPUBLIC134♥♥8=+0
+0.3Round 4🇹🇷 TURKEY34♠♥2=+0
+0.3Round 8🇩🇪 GERMANY191NT♦5=+1
+0.2Round 6🇫🇷 FRANCE83♠♥A-1-4
+0.2Round 8🇩🇪 GERMANY144♥♠A+1+0
+0.2Round 14🇮🇹 ITALY172♦♠4=+0
+0.1Round 2🇷🇺 RUSSIA84♠♥5-1-5
+0.1Round 2🇷🇺 RUSSIA104♠♥3+1+1
+0.1Round 4🇹🇷 TURKEY24♠♦9-1+1
+0.1Round 12🇳🇴 NORWAY44♠♦6-1+12
+0.1Round 17🇨🇿 CZECH REPUBLIC115♥♠6-1-4
-0.1Round 16🇱🇻 LATVIA54♥♥10+1+0
-0.2Round 4🇹🇷 TURKEY174♠x♦A-2-3
-0.2Round 14🇮🇹 ITALY191NT♣Q=-1
-0.3Round 4🇹🇷 TURKEY155♦♥A-1-9
-0.4Round 10🇵🇱 POLAND13♠♥K-3-1
-0.4Round 10🇵🇱 POLAND104♣♦K=+0
-0.4Round 12🇳🇴 NORWAY54♣♦2-2+0
-0.4Round 14🇮🇹 ITALY44♠♥K=+0
-0.5Round 6🇫🇷 FRANCE183NT♣7+2+0
-0.5Round 10🇵🇱 POLAND201NT♥6-1-5
-0.5Round 12🇳🇴 NORWAY173♣♠6=-11
-0.5Round 16🇱🇻 LATVIA84♥♣K+3-14
-0.5Round 17🇨🇿 CZECH REPUBLIC64♠♣5-2+2
-0.6Round 14🇮🇹 ITALY151NT♥7+3+6
-0.7Round 2🇷🇺 RUSSIA154♠♣5+2-1
-0.8Round 6🇫🇷 FRANCE24♠♣4=+0
-0.8Round 17🇨🇿 CZECH REPUBLIC192♥♦7-1+3
-0.9Round 14🇮🇹 ITALY83♣♠9=-1
-0.9Round 16🇱🇻 LATVIA113♠♥7-1-3
-1.0Round 12🇳🇴 NORWAY124♥♠10=-6
-1.1Round 2🇷🇺 RUSSIA195♥♦6+1+3
-1.2Round 4🇹🇷 TURKEY185♣♣6+1+1
-1.2Round 6🇫🇷 FRANCE113♠♦Q+1-2
-1.2Round 14🇮🇹 ITALY201NT♠4+3+10
-1.2Round 17🇨🇿 CZECH REPUBLIC153NT♠6-1+1
-1.4Round 10🇵🇱 POLAND61♠♣4+2+0
-1.5Round 16🇱🇻 LATVIA74♦♥A=+0
-1.7Round 8🇩🇪 GERMANY73NT♦J=+0
-1.7Round 12🇳🇴 NORWAY32♠♥A+2-2
-1.8Round 8🇩🇪 GERMANY203♥♦2=+0
-1.8Round 10🇵🇱 POLAND42♥♠3=+0
-1.8Round 16🇱🇻 LATVIA174♠♥A=+0
-1.8Round 16🇱🇻 LATVIA184♥♠J+1+0
-1.9Round 10🇵🇱 POLAND74♥♦9-1-6
-2.1Round 10🇵🇱 POLAND123NT♠3+2-10
-2.1Round 16🇱🇻 LATVIA142♠♦K+1-6
-2.1Round 16🇱🇻 LATVIA153NT♣5+1+1
-2.2Round 10🇵🇱 POLAND23NT♠3-1-14
-2.6Round 6🇫🇷 FRANCE153NT♥6+3-2
-2.6Round 17🇨🇿 CZECH REPUBLIC34♥♥6+2-11
-2.8Round 2🇷🇺 RUSSIA13♣♦Q=+0
-2.8Round 4🇹🇷 TURKEY114♠♦A-1-5
-2.8Round 4🇹🇷 TURKEY143♣♦4+1-7
-2.8Round 8🇩🇪 GERMANY64♠♥Q+1+0
-3.0Round 2🇷🇺 RUSSIA165♦x♣A-2-10
-3.2Round 6🇫🇷 FRANCE56♥♦A=+0
-3.3Round 6🇫🇷 FRANCE133♦♣A-1+1
-3.3Round 8🇩🇪 GERMANY164♥♠2-1-10
-3.6Round 8🇩🇪 GERMANY174♠♥3+1-1
-3.6Round 10🇵🇱 POLAND53NT♣4=-10
-3.7Round 8🇩🇪 GERMANY84♥♣5=+1
-3.8Round 16🇱🇻 LATVIA34♥x♣A-1-6
-4.0Round 6🇫🇷 FRANCE123NT♥8=+11
-4.4Round 6🇫🇷 FRANCE174♠♦4-1-5
-4.4Round 8🇩🇪 GERMANY104♠♥4-1-12
-4.9Round 6🇫🇷 FRANCE163NT♥10=-10
-5.0Round 8🇩🇪 GERMANY14♠♥5=+0
-5.1Round 2🇷🇺 RUSSIA135♣♦4-4-11
-5.1Round 8🇩🇪 GERMANY124♥♣2=-7
-5.5Round 10🇵🇱 POLAND163NT♥6-1-12
-5.8Round 10🇵🇱 POLAND154♠♥6=-8
-5.8Round 16🇱🇻 LATVIA103NT♥A=+0
-6.1Round 12🇳🇴 NORWAY73NT♠10=+1
-6.2Round 2🇷🇺 RUSSIA123NT♦6=-6
-6.2Round 12🇳🇴 NORWAY83NT♠J=-6
-6.2Round 17🇨🇿 CZECH REPUBLIC124♥♠6-1-6
-6.8Round 16🇱🇻 LATVIA44♠♦8+1-1
-6.9Round 14🇮🇹 ITALY23♠♥6-3-5
-7.1Round 6🇫🇷 FRANCE74♠♥A=+0
-7.2Round 8🇩🇪 GERMANY94♥♦3-2-11
-7.2Round 14🇮🇹 ITALY107NT♣4=+0
-7.3Round 2🇷🇺 RUSSIA73NT♥3-2-13
-7.4Round 6🇫🇷 FRANCE93NT♠K=+0
-7.4Round 10🇵🇱 POLAND134♥♦A-2-15
-7.6Round 12🇳🇴 NORWAY95♦♣4=-3
-8.0Round 8🇩🇪 GERMANY33NT♥5-1-10
-8.2Round 17🇨🇿 CZECH REPUBLIC96♥♦Q=+0
-8.4Round 14🇮🇹 ITALY135♠♣5-4-11
-8.5Round 14🇮🇹 ITALY184♥♣K+1-11
-8.9Round 2🇷🇺 RUSSIA183NT♠8-1-16
-9.0Round 14🇮🇹 ITALY65♣♥K-1-10
-9.6Round 12🇳🇴 NORWAY163NT♥9-4-14
-10.2Round 6🇫🇷 FRANCE63NT♥A=+0
-10.6Round 12🇳🇴 NORWAY63NT♠A+1-13
-11.4Round 2🇷🇺 RUSSIA95♣♥8-1-14