STEFANOV Julian · K ONE

197rank
-20.3Butler · 150 bds
-0.14per board
±4.2swing
+0.35vs par /bd · #95/311
-0.17adjusted /bd
Butler per round: 21 4 4.7 5.7 0.1 2 0.9 3 -16 12.7 -17.2 -9 -51.7 14.4 5.1by round

vs par split: bidding +0.09 · play +0.27

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.17/bd

Card play — on target: opening leads 78.4% #173 of 310 · declarer play 80.0% #83 of 311 · defence 86.5% #182 of 311

Card play by contract type — on target
vs NTvs a suit
Opening leads45.5% (11)92.3% (26)
Declarer play88.9% (9)76.2% (21)
Defence87.5% (24)86.0% (50)

Opening leads by suit led: ♠ 76.9% (13) · ♥ 70.0% (10) · ♦ 100.0% (7) · ♣ 71.4% (7)

vs par by strain: NT +2.14 (50) · a suit -0.54 (100)

vs par by level: part-score +0.52 (44) · game +0.63 (93) · slam -2.23 (13)

By role: declaring +0.11/bd (-1.67 vs par · 76) · defending -0.39/bd (+2.43 vs par · 74)

By vulnerability: vulnerable -0.48/bd (+0.32 vs par · 75) · not vulnerable +0.21/bd (+0.39 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.GunevL.Marotta – D.FonteneauOpen10+21.0+2.10+2.60
Round 2R.GunevJ.Cieslak – D.FilipowiczOpen10+4.0+0.40-0.80
Round 3R.GunevJ.Slemr – D.VozabalOpen10+4.7+0.47+0.40
Round 4R.GunevJ.Aroix – J.TignelOpen10+5.7+0.57+2.70
Round 5R.GunevT.Sprinkhuizen – G.Mendes De LeonOpen10+0.1+0.01-0.30
Round 6R.GunevA.Hiemstra – Y.SmitOpen10+2.0+0.20-0.70
Round 7R.GunevS.Srinivasan – P.SridharanOpen10+0.9+0.09-0.30
Round 8R.GunevF.Piedra – B.IglaClosed10+3.0+0.30+0.20
Round 9R.GunevT.Tiholov – T.TenevOpen10-16.0-1.60+0.20
Round 10R.GunevF.Helness – T.HelnessOpen10+12.7+1.27+1.20
Round 11R.GunevB.Brogeland – E.SaelensmindeClosed10-17.2-1.72+0.60
Round 12R.GunevP.Franceschetti – Q.RobertClosed10-9.0-0.90+0.30
Round 13V.MihovM.Di Franco – A.MannoClosed10-51.7-5.17-4.20
Round 14I.NanevK.Buras – G.NarkiewiczOpen10+14.4+1.44+2.00
Round 15I.NanevE.Erichsen – A.LeibowitzClosed10+5.1+0.51+1.40

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
+9.2Round 3CZECH REPUBLIC226NT♦J=+0
+8.1Round 15ERICHSEN284♠♥4+3+17
+7.6Round 6AGRIPORT276♦♥A=-2
+7.0Round 1BRIDGE ACADEMIE73NT♠7-1+12
+6.9Round 1BRIDGE ACADEMIE83NT♠J=+0
+6.6Round 14BERNAL184♥♠A=+7
+6.2Round 11GILLIS193NT♥8-1+6
+6.1Round 4ABCT33NT♥7-1+16
+6.0Round 1BRIDGE ACADEMIE103NT♥Q-1+13
+6.0Round 2MARTENS135♦♠10=-1
+6.0Round 6AGRIPORT256♥♦2+1+13
+5.8Round 7TEXAN ACES103♠♣K-1+11
+5.8Round 10WARD PLATT23NT♠7-2+11
+5.6Round 14BERNAL114♥♦4=+0
+5.4Round 10WARD PLATT101NT♠K=+12
+5.2Round 3CZECH REPUBLIC302♠♥3-2+11
+5.2Round 7TEXAN ACES94♥♣2+1+0
+4.8Round 2MARTENS113♠x♣K-2+5
+4.7Round 14BERNAL163NT♥9-1+5
+4.6Round 2MARTENS151♠♥8-1+5
+4.5Round 9HARRIS284♥♠7=+0
+4.3Round 4ABCT83NT♣9-3+7
+4.2Round 12ICEBERGS304♠♥2=+7
+4.0Round 6AGRIPORT224♥♦2=+0
+4.0Round 8MISE EN PLACE155♦♥A-1+10
+4.0Round 10WARD PLATT83♥♠K=+6
+3.9Round 9HARRIS274♠♥2=+3
+3.8Round 11GILLIS144♦♠K-1+4
+3.7Round 12ICEBERGS274♥♠8+1+0
+3.5Round 1BRIDGE ACADEMIE54♥♣10-1+5
+3.5Round 13SEOUL63♦♥7+1+1
+3.5Round 14BERNAL195♠x♣2-1+7
+3.4Round 2MARTENS195♥♦K-2-6
+3.4Round 3CZECH REPUBLIC294♠♥Q-2+2
+3.4Round 4ABCT43NT♦3+1-1
+3.4Round 8MISE EN PLACE143NT♣3-1+10
+2.6Round 3CZECH REPUBLIC251NT♠5+1-1
+2.6Round 5NETHERLANDS193NT♥2=-1
+2.4Round 2MARTENS204♥♣J=-1
+2.4Round 7TEXAN ACES72NT♣Q+2+10
+2.3Round 7TEXAN ACES24♥♠2=+3
+2.1Round 5NETHERLANDS113NT♥2=+0
+2.1Round 9HARRIS263NT♦Q+3+1
+2.0Round 1BRIDGE ACADEMIE42♠♣K=+6
+1.7Round 12ICEBERGS293NT♣2=-1
+1.7Round 15ERICHSEN224♥♦K+1+1
+1.5Round 2MARTENS184♠♥7-2+0
+1.5Round 6AGRIPORT232♥♦8-1+5
+1.5Round 8MISE EN PLACE131NT♥10-3+8
+1.5Round 9HARRIS254♥♣J+2+1
+1.5Round 9HARRIS295♣♣2=+0
+1.4Round 6AGRIPORT243NT♠6+2+1
+1.4Round 8MISE EN PLACE191NT♥2+1-7
+1.3Round 11GILLIS123NT♠J+3+11
+1.1Round 5NETHERLANDS184♠♥2+2-12
+1.1Round 10WARD PLATT64♥♦2+1+0
+0.9Round 5NETHERLANDS132♠♣J+1+0
+0.9Round 5NETHERLANDS144♠♥A=-1
+0.9Round 14BERNAL153♣♠Q=+0
+0.8Round 4ABCT63♦♥K-2+0
+0.8Round 10WARD PLATT92♦♠J=-1
+0.8Round 12ICEBERGS223NT♠K-1+12
+0.8Round 14BERNAL122♥♥10=+9
+0.7Round 4ABCT23NT♦3-2+5
+0.6Round 10WARD PLATT43NT♦6+1+0
+0.6Round 15ERICHSEN213NT♦9+2+0
+0.6Round 15ERICHSEN233♦♥K+1-1
+0.6Round 15ERICHSEN294♥♠K=+1
+0.5Round 1BRIDGE ACADEMIE34♠♥2+1+0
+0.5Round 12ICEBERGS213NT♠5+1+1
+0.5Round 13SEOUL44♥♠K+1+13
+0.5Round 14BERNAL145♦♥K-1+5
+0.4Round 1BRIDGE ACADEMIE93NT♥2+2+1
+0.4Round 15ERICHSEN263♦♥8=+0
+0.3Round 5NETHERLANDS121NT♦Q-3-10
+0.3Round 7TEXAN ACES41NT♥2=+1
+0.2Round 3CZECH REPUBLIC213NT♠J+2+1
+0.1Round 5NETHERLANDS153NT♠J+2+11
+0.1Round 10WARD PLATT52♦♠Q-1+1
+0.0Round 3CZECH REPUBLIC242♠♠7=+0
-0.0Round 15ERICHSEN254♠♠3=+0
-0.1Round 4ABCT74♠♣K+1+0
-0.2Round 4ABCT53NT♠2+3+11
-0.3Round 11GILLIS154♠♥J+1+0
-0.4Round 8MISE EN PLACE163NT♣10=-2
-0.4Round 12ICEBERGS244♠♣3+1-1
-0.5Round 10WARD PLATT13NT♦2+1-1
-0.7Round 4ABCT94♠x♥7-1+2
-0.7Round 8MISE EN PLACE123♦♣K+2-10
-0.7Round 12ICEBERGS252NT♠K-1-4
-0.9Round 8MISE EN PLACE173NT♥6+2+0
-0.9Round 15ERICHSEN273NT♥2+2+0
-1.0Round 6AGRIPORT304♠♦K+1+0
-1.0Round 7TEXAN ACES83NT♦9-2-5
-1.0Round 8MISE EN PLACE182♠♣A-1+1
-1.1Round 1BRIDGE ACADEMIE64♠♦K=+1
-1.2Round 7TEXAN ACES55♦x♥K-1-5
-1.2Round 8MISE EN PLACE114♠♦Q+1-1
-1.3Round 5NETHERLANDS172♥♥2=+0
-1.4Round 3CZECH REPUBLIC263NT♣7-1+6
-1.4Round 11GILLIS164♠♣K-1-5
-1.4Round 11GILLIS171NT♠Q-1+2
-1.6Round 15ERICHSEN305♥♣A=+0
-1.7Round 5NETHERLANDS202♠♦2+1+0
-1.8Round 1BRIDGE ACADEMIE23NT♠7=-6
-1.8Round 2MARTENS174♥♠2+1+0
-1.9Round 2MARTENS161NTx♠Q-3+4
-2.0Round 11GILLIS183♣♦10+1+0
-2.2Round 9HARRIS211NT♠2+1+1
-2.3Round 10WARD PLATT35♣♦A+1-11
-2.3Round 10WARD PLATT73♥♠K-1-5
-2.4Round 1BRIDGE ACADEMIE12♠♥K+2-6
-2.5Round 6AGRIPORT262♥♥2=-5
-2.5Round 14BERNAL131NT♠3-1+0
-2.5Round 14BERNAL174♠♠3+1-1
-2.7Round 4ABCT102♦♣6=-5
-2.7Round 13SEOUL105♦♠6+1-13
-3.1Round 7TEXAN ACES33♦x♠2-5-10
-3.1Round 8MISE EN PLACE202NT♣Q-2-7
-3.1Round 9HARRIS226♠♥2=+0
-3.1Round 13SEOUL37♦♦4=+0
-3.2Round 14BERNAL204♠♦J-1-12
-3.3Round 13SEOUL14♠♣Q=+0
-3.6Round 13SEOUL22♠♠3=-6
-3.9Round 6AGRIPORT213♠♣2-1-5
-4.0Round 7TEXAN ACES13NTx♠2=-3
-4.2Round 9HARRIS304♠♦K=-3
-4.3Round 3CZECH REPUBLIC273NT♥K-1-10
-4.4Round 12ICEBERGS234♠♥2=-1
-4.4Round 15ERICHSEN244♠♦9-1-4
-4.7Round 2MARTENS146♣♥K=+0
-4.7Round 3CZECH REPUBLIC286♥♦K=+0
-4.9Round 5NETHERLANDS164♥♠Q+1+10
-4.9Round 6AGRIPORT283NT♣4=-7
-5.4Round 12ICEBERGS264♥♣2-1-13
-5.5Round 3CZECH REPUBLIC234♥♣K-3-5
-5.8Round 7TEXAN ACES65♥x♦3-4-5
-5.9Round 4ABCT14♠♣5+2-8
-6.2Round 6AGRIPORT294♠♦K-2-7
-7.0Round 11GILLIS134♥♣3-1-6
-7.5Round 11GILLIS203NT♦3-1-6
-8.6Round 9HARRIS234♥♠2=+0
-8.6Round 13SEOUL86♣♦K-1-11
-8.9Round 11GILLIS116♠♦3=+0
-9.0Round 12ICEBERGS282♥x♠2-3+3
-10.3Round 2MARTENS126♣x♠6-2-14
-10.4Round 13SEOUL56♦x♥Q=-14
-11.4Round 9HARRIS246♠♠8+1-1
-11.7Round 13SEOUL76♥♠8=+0
-12.3Round 13SEOUL95♠♥K-1-12