🇩🇪 KOERNER Benedikt Philip · GERMANY

68rank
-97.2Butler · 120 bds
-0.81per board
±5.1swing
-0.68vs par /bd · #57/72
-0.87adjusted /bd
Butler per round: -4.8 -22.1 1.5 -13.6 27.4 27.1 -22.5 -40.5 -32.2 -17.5by round

vs par split: bidding -0.23 · play -0.45

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted -0.87/bd

Card play — on target: opening leads 78.1% #39 of 72 · declarer play 80.0% #27 of 72 · defence 65.6% #64 of 72

Bidding activity — not a pass: 46.4% #8 of 72 (148/319)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (12)85.0% (20)
Declarer play63.6% (11)89.5% (19)
Defence68.2% (22)64.1% (39)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 83.3% (6) · ♦ 72.7% (11) · ♣ 80.0% (10)

vs par by strain: NT -0.87 (46) · a suit -0.57 (74)

vs par by level: part-score -0.59 (39) · game -0.58 (78) · slam -4.67 (3)

By role: declaring -0.88/bd (-2.66 vs par · 59) · defending -0.75/bd (+1.23 vs par · 61)

By vulnerability: vulnerable -0.51/bd (+0.13 vs par · 60) · not vulnerable -1.11/bd (-1.50 vs par · 60)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1N.TykhonyukR.Brocken – M.BrockenClosed12-4.8-0.40-0.67
Round 2N.TykhonyukT.Furness – A.ParekhOpen12-22.1-1.84+0.08
Round 4N.TykhonyukK.Skourtsidis – D.KatsakiorisClosed12+1.5+0.12+0.92
Round 5N.TykhonyukN.Vachtarcikova – M.LysekOpen12-13.6-1.13+0.42
Round 7N.TykhonyukD.Tokes – A.KovacsOpen12+27.4+2.28+2.83
Round 8N.TykhonyukN.Dragcevic – T.ProbstOpen12+27.1+2.26-0.50
Round 10N.TykhonyukJ.Vahk – A.PedmansonClosed12-22.5-1.88-2.42
Round 12N.TykhonyukE.Gisin – Y.ShorOpen12-40.5-3.38-4.33
Round 14N.TykhonyukM.Larsen – F.ZeebergClosed12-32.2-2.68-2.25
Round 15N.TykhonyukK.Austad – E.OsenOpen12-17.5-1.46-0.92

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
+10.0Round 14🇩🇰 DENMARK163NT♥Q-1+12
+9.8Round 7🇭🇺 HUNGARY43NT♠6-5+12
+9.4Round 8🇭🇷 CROATIA201♠x♣Q+1+10
+8.8Round 12🇮🇱 ISRAEL153NTx♦K-3+12
+8.4Round 7🇭🇺 HUNGARY24♠♦Q-1+11
+8.3Round 8🇭🇷 CROATIA177♠♥2=+0
+7.5Round 8🇭🇷 CROATIA244♥♦T+3+14
+6.8Round 7🇭🇺 HUNGARY123NT♥K-2+6
+6.8Round 10🇪🇪 ESTONIA234♥x♠J=+12
+6.8Round 12🇮🇱 ISRAEL214♠x♦4-2+5
+6.4Round 4🇬🇷 GREECE193♦x♠K-3-3
+6.2Round 7🇭🇺 HUNGARY71NT♣5+1+6
+6.1Round 4🇬🇷 GREECE227♠♥9=+0
+5.8Round 7🇭🇺 HUNGARY102♠♦A=+5
+5.6Round 4🇬🇷 GREECE235♣x♦A-1+13
+5.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠♣9-1+12
+5.0Round 15🇳🇴 NORWAY113NT♠6-4+8
+4.3Round 5🇨🇿 CZECH REPUBLIC53NT♣Q+1+0
+3.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND184♠♦6-1+5
+3.3Round 8🇭🇷 CROATIA213♠♠A=-11
+2.9Round 4🇬🇷 GREECE202♠♥3=+6
+2.9Round 8🇭🇷 CROATIA143NT♣T+1+0
+2.9Round 15🇳🇴 NORWAY11NT♥2=+0
+2.8Round 4🇬🇷 GREECE153NT♣4+1+13
+2.8Round 7🇭🇺 HUNGARY14♠♥5=+0
+2.8Round 8🇭🇷 CROATIA182NT♥7+2+1
+2.7Round 8🇭🇷 CROATIA153NT♥T+1+0
+2.5Round 5🇨🇿 CZECH REPUBLIC84♠♥J=+8
+2.5Round 10🇪🇪 ESTONIA183NT♥8+1-11
+2.4Round 1🇳🇱 NETHERLANDS31NT♣4+2+10
+2.4Round 1🇳🇱 NETHERLANDS104♠♦5-3-7
+2.2Round 1🇳🇱 NETHERLANDS92NT♦J=+0
+2.2Round 4🇬🇷 GREECE163♥♠K=+6
+2.2Round 4🇬🇷 GREECE212♠♦9=+5
+2.2Round 7🇭🇺 HUNGARY94♠♣J=+0
+2.2Round 12🇮🇱 ISRAEL244♥♠8+1+0
+1.9Round 14🇩🇰 DENMARK201NT♠3-1-1
+1.9Round 15🇳🇴 NORWAY34♠♦A=+0
+1.8Round 1🇳🇱 NETHERLANDS83NT♣3+1-1
+1.8Round 5🇨🇿 CZECH REPUBLIC64♠♥3-2+5
+1.8Round 10🇪🇪 ESTONIA132♥♣6+2+8
+1.7Round 10🇪🇪 ESTONIA165♠x♣6-2-5
+1.5Round 14🇩🇰 DENMARK133♠♥T-1+6
+1.4Round 1🇳🇱 NETHERLANDS23NT♥Q=-1
+1.4Round 10🇪🇪 ESTONIA204♥♠Q=-1
+1.1Round 5🇨🇿 CZECH REPUBLIC114♥x♣A-2-3
+1.1Round 8🇭🇷 CROATIA225♣x♥K-1+0
+0.9Round 4🇬🇷 GREECE184♠♦A=+0
+0.7Round 1🇳🇱 NETHERLANDS44♥♠J=+0
+0.7Round 5🇨🇿 CZECH REPUBLIC103♦♠A=+6
+0.5Round 7🇭🇺 HUNGARY81NT♥7=+0
+0.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♣♥5+1+0
+0.2Round 5🇨🇿 CZECH REPUBLIC13NT♠7+3-11
+0.1Round 15🇳🇴 NORWAY53NT♠8+3-11
-0.1Round 15🇳🇴 NORWAY63♦♥8+1+0
-0.1Round 15🇳🇴 NORWAY93NT♦Q+1-1
-0.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203NT♥2+2+13
-0.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND235♣♥T+1-10
-0.3Round 5🇨🇿 CZECH REPUBLIC93NT♠A-1+5
-0.5Round 1🇳🇱 NETHERLANDS52♠♣T+2+6
-0.5Round 14🇩🇰 DENMARK244♠♦6=+1
-0.7Round 4🇬🇷 GREECE242♣♦A+1-5
-0.8Round 10🇪🇪 ESTONIA244♥♣5+1-1
-0.9Round 15🇳🇴 NORWAY83NT♦J=-3
-1.2Round 8🇭🇷 CROATIA233♣♠A=-1
-1.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172♥♠8=-1
-1.5Round 1🇳🇱 NETHERLANDS124♠♦8=-1
-1.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♠♣A+1-1
-1.7Round 1🇳🇱 NETHERLANDS14♠♥3=-1
-2.1Round 7🇭🇺 HUNGARY63♣♠2=+0
-2.1Round 8🇭🇷 CROATIA164♥♦Q-1+0
-2.1Round 15🇳🇴 NORWAY44♥♣A+2+13
-2.2Round 1🇳🇱 NETHERLANDS113NT♥2+3-11
-2.2Round 12🇮🇱 ISRAEL224♥♣6+2-1
-2.2Round 14🇩🇰 DENMARK174♠♥5+1-1
-2.3Round 7🇭🇺 HUNGARY53NT♦6+2+0
-2.3Round 15🇳🇴 NORWAY121NT♥7=+1
-2.4Round 10🇪🇪 ESTONIA222♠♥J+2-1
-2.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♠♣7+1+0
-2.6Round 14🇩🇰 DENMARK143♥♠T-3-1
-2.7Round 10🇪🇪 ESTONIA173NT♠9-1-4
-2.8Round 5🇨🇿 CZECH REPUBLIC41NT♦7-1-5
-2.8Round 12🇮🇱 ISRAEL234♠♥2+1-1
-3.0Round 12🇮🇱 ISRAEL141NT♠3+3-3
-3.2Round 7🇭🇺 HUNGARY113♣♠2-2-6
-3.2Round 12🇮🇱 ISRAEL161NT♠7+2-2
-3.2Round 15🇳🇴 NORWAY73NT♦T+1+0
-3.5Round 8🇭🇷 CROATIA133NT♥J+2-13
-3.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♥♦K-1-6
-3.9Round 5🇨🇿 CZECH REPUBLIC121NT♣4-3+0
-4.0Round 1🇳🇱 NETHERLANDS64♣♦A=-2
-4.1Round 8🇭🇷 CROATIA193♥♠5-1-6
-4.3Round 10🇪🇪 ESTONIA153NT♦9-1-5
-4.7Round 5🇨🇿 CZECH REPUBLIC34♠♦3+1-1
-5.3Round 4🇬🇷 GREECE174♥♠8=+0
-5.4Round 12🇮🇱 ISRAEL183♠♥8-2-12
-5.4Round 14🇩🇰 DENMARK224♥♣8+2-9
-5.5Round 10🇪🇪 ESTONIA194♠x♥A-1-2
-5.5Round 14🇩🇰 DENMARK214♠♠A-2-8
-5.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♠7+1+0
-5.8Round 1🇳🇱 NETHERLANDS73♠♥T=+0
-5.8Round 14🇩🇰 DENMARK234♥♠5+2-13
-6.1Round 5🇨🇿 CZECH REPUBLIC23♥♣A=-11
-6.2Round 15🇳🇴 NORWAY103NT♥9-2-7
-6.4Round 5🇨🇿 CZECH REPUBLIC73NT♥7+3+12
-6.5Round 14🇩🇰 DENMARK184♠♦7=-7
-6.5Round 14🇩🇰 DENMARK194♥♠9=-1
-7.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♠♣Q=-11
-7.5Round 7🇭🇺 HUNGARY33NT♦6=+0
-7.5Round 12🇮🇱 ISRAEL173NT♣Q+1-8
-8.7Round 10🇪🇪 ESTONIA144♠x♥A=-5
-9.1Round 4🇬🇷 GREECE143NT♥A-4-12
-9.2Round 12🇮🇱 ISRAEL203♠x♣8-2-15
-9.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243NT♦7=+0
-10.6Round 14🇩🇰 DENMARK155♥♦J-1-5
-11.5Round 12🇮🇱 ISRAEL133NT♣7-3-14
-12.3Round 10🇪🇪 ESTONIA216NT♥7-1-14
-12.5Round 4🇬🇷 GREECE134♠♥4-1-12
-12.5Round 15🇳🇴 NORWAY25♥x♦A=-11
-13.5Round 12🇮🇱 ISRAEL192NTx♥9+1-13