🇩🇪 LEPPER Jannik · GERMANY

33rank
-17.4Butler · 208 bds
-0.08per board
±5.2swing
+0.46vs par /bd · #9/50
-0.34adjusted /bd
Butler per round: 1.2 -30.2 43.3 3.6 -9.3 41.5 -21.2 -5.1 -8.6 -28.4 -35 25.5 5.3by round

vs par split: bidding +0.63 · play -0.15

Strength of schedule: opponents averaged -0.26/bd (an easy draw) → opponent-adjusted -0.34/bd

Card play — on target: opening leads 78.3% #31 of 50 · declarer play 62.5% #47 of 50 · defence 81.4% #41 of 50

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (21)84.6% (39)
Declarer play60.0% (10)63.2% (38)
Defence81.1% (37)81.6% (76)

Opening leads by suit led: ♠ 66.7% (15) · ♥ 82.4% (17) · ♦ 93.8% (16) · ♣ 66.7% (12)

vs par by strain: NT +1.61 (56) · a suit +0.06 (151)

vs par by level: part-score +0.04 (73) · game +0.43 (121) · slam +3.38 (13)

By role: declaring -0.21/bd (-1.84 vs par · 95) · defending +0.03/bd (+2.39 vs par · 113)

By vulnerability: vulnerable -0.15/bd (+0.28 vs par · 104) · not vulnerable -0.02/bd (+0.64 vs par · 104)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1F.DoermerM.Lombardi – F.PortaClosed16+1.2+0.07+0.50
Round 3F.DoermerM.Fragola – N.TabataOpen16-30.2-1.89+0.69
Round 5F.DoermerL.Sanderson – D.WinterClosed16+43.3+2.71+5.00
Round 6F.DoermerA.Kalayci – E.OzbanClosed16+3.6+0.23+1.44
Round 7F.DoermerA.Sandin – S.ClementssonClosed16-9.3-0.58-1.44
Round 8F.DoermerD.Goudzwaard – T.WesterveldClosed16+41.5+2.59+3.31
Round 10F.DoermerA.Sandin – S.ClementssonOpen16-21.2-1.32-1.94
Round 11F.DoermerC.Gulez – E.GunesClosed16-5.1-0.32-1.00
Round 13F.DoermerM.Lombardi – F.PortaClosed16-8.6-0.54+1.75
Round 14F.DoermerR.Madej – R.RosikiewiczClosed16-28.4-1.77-3.75
Round 15F.DoermerR.Goor – X.FriesenClosed16-35.0-2.19-2.50
Round 17F.DoermerA.Katz – O.ManzurClosed16+25.5+1.59+2.62
Round 18F.DoermerC.Johnsen – M.SaetreClosed16+5.3+0.33+1.25

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
+16.2Round 18🇳🇴 NORWAY126♥♦Q-4+15
+14.2Round 6🇹🇷 TURKEY184♥x♣6=+12
+13.6Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND105♥♠3=+15
+12.3Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠♣9=+13
+11.8Round 17🇮🇱 ISRAEL285♦x♥Q-5+10
+11.6Round 8🇳🇱 NETHERLANDS186♠x♥A=+6
+11.0Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND75♦♠J-2+8
+10.6Round 8🇳🇱 NETHERLANDS224♠♦A=+10
+10.6Round 13🇮🇹 ITALY284♥♦7+2+14
+9.6Round 6🇹🇷 TURKEY274♠x♣K=+10
+9.6Round 18🇳🇴 NORWAY164♠♠9=+10
+8.8Round 1🇮🇹 ITALY134♠♣K+2+17
+8.0Round 18🇳🇴 NORWAY96NT♥2-2+11
+7.9Round 13🇮🇹 ITALY184♠♦7=+10
+7.6Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND126♠♣10-1+14
+7.3Round 15🇳🇱 NETHERLANDS303NT♠Q-5+9
+7.3Round 17🇮🇱 ISRAEL174NT♣Q-3+15
+7.0Round 10🇸🇪 SWEDEN285♣♥Q+1-13
+6.9Round 3🇫🇷 FRANCE113NT♥4-4+12
+6.9Round 8🇳🇱 NETHERLANDS194♥♦J-1+10
+6.9Round 18🇳🇴 NORWAY43NT♥A-1+12
+6.4Round 7🇸🇪 SWEDEN74♠♥K-2+7
+6.3Round 7🇸🇪 SWEDEN54♠x♥A+1+8
+6.3Round 10🇸🇪 SWEDEN173NT♠K-2+6
+6.2Round 17🇮🇱 ISRAEL304♥♦5=+0
+6.1Round 15🇳🇱 NETHERLANDS246♠♣6-1+14
+5.9Round 8🇳🇱 NETHERLANDS243NT♦10-1+5
+5.4Round 11🇹🇷 TURKEY53NT♣4+1+1
+5.3Round 13🇮🇹 ITALY253NT♥3+1+12
+5.0Round 17🇮🇱 ISRAEL273NT♠4-1+5
+4.8Round 14🇵🇱 POLAND83NT♣8=-1
+4.6Round 8🇳🇱 NETHERLANDS232♠♣J+2+1
+4.4Round 11🇹🇷 TURKEY62♥♠3+1+10
+4.4Round 11🇹🇷 TURKEY126♥♠3=+0
+4.3Round 8🇳🇱 NETHERLANDS304♠♦J-1+10
+4.3Round 10🇸🇪 SWEDEN253NT♦5-1+12
+4.2Round 7🇸🇪 SWEDEN34♥♣Q=+11
+4.0Round 8🇳🇱 NETHERLANDS275♦♣J-1+5
+3.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND11NT♦2+2+7
+3.8Round 7🇸🇪 SWEDEN113♥♦A+1+7
+3.8Round 8🇳🇱 NETHERLANDS213♠♥6-1+5
+3.7Round 1🇮🇹 ITALY154♠x♦K-1+0
+3.6Round 14🇵🇱 POLAND144♥♦2-2+8
+3.3Round 13🇮🇹 ITALY312♠♦5=+6
+3.2Round 17🇮🇱 ISRAEL263♦♠4+3+10
+3.1Round 3🇫🇷 FRANCE24♥♠9-1+12
+3.1Round 6🇹🇷 TURKEY225♦♥K+1+1
+3.1Round 14🇵🇱 POLAND43NT♥7=+0
+3.0Round 15🇳🇱 NETHERLANDS263♣♥A-3-8
+2.9Round 10🇸🇪 SWEDEN292♥♦2-1+5
+2.9Round 17🇮🇱 ISRAEL183♥♦7=+1
+2.9Round 17🇮🇱 ISRAEL293NT♠4-1+6
+2.8Round 13🇮🇹 ITALY303♦♠3+1-7
+2.7Round 11🇹🇷 TURKEY15♥♠A-1-2
+2.7Round 14🇵🇱 POLAND14♠♦10=+0
+2.7Round 17🇮🇱 ISRAEL311NTx♦4-3+9
+2.6Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND86♦♥3+1+4
+2.6Round 6🇹🇷 TURKEY231NT♥2+3+10
+2.6Round 17🇮🇱 ISRAEL244♥♦6=+0
+2.4Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND115♦♥7=+0
+2.4Round 11🇹🇷 TURKEY84♥♠K=+1
+2.3Round 6🇹🇷 TURKEY312♠♣K-2+5
+2.3Round 8🇳🇱 NETHERLANDS323♥♣Q-1+4
+2.2Round 1🇮🇹 ITALY14♣♥K-5+4
+2.2Round 11🇹🇷 TURKEY134♥♠7=+0
+2.0Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND32♣♥Q+2+6
+1.8Round 15🇳🇱 NETHERLANDS282♥♦7+3+2
+1.6Round 7🇸🇪 SWEDEN13♥♦9=+1
+1.4Round 11🇹🇷 TURKEY114♠♥K-1-2
+1.3Round 3🇫🇷 FRANCE141NT♠Q+1+7
+1.3Round 14🇵🇱 POLAND23NT♦3=+0
+1.3Round 17🇮🇱 ISRAEL192♥♦K+2+1
+1.2Round 1🇮🇹 ITALY112♥♥6+1+0
+1.0Round 1🇮🇹 ITALY83NT♦4+3+1
+1.0Round 6🇹🇷 TURKEY264♥♥Q+2+1
+0.8Round 1🇮🇹 ITALY73NT♥10=+0
+0.8Round 1🇮🇹 ITALY123♦♦5+2-4
+0.8Round 1🇮🇹 ITALY161NT♥3=+1
+0.8Round 8🇳🇱 NETHERLANDS265♥♠A=+4
+0.7Round 7🇸🇪 SWEDEN163♦♠5=+0
+0.6Round 3🇫🇷 FRANCE163NT♠5-1+4
+0.6Round 10🇸🇪 SWEDEN222♠♥2-1-7
+0.6Round 11🇹🇷 TURKEY93♣♦10=+0
+0.4Round 15🇳🇱 NETHERLANDS294♠♥A+1+0
+0.3Round 7🇸🇪 SWEDEN61NT♥5+2+1
+0.3Round 15🇳🇱 NETHERLANDS192♠♦Q=+0
+0.2Round 6🇹🇷 TURKEY291NT♣5+1+10
+0.2Round 8🇳🇱 NETHERLANDS203♣♦6-1+0
+0.2Round 17🇮🇱 ISRAEL20Pass-4
+0.1Round 3🇫🇷 FRANCE44♠♣K+1+0
+0.1Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♥♣K+1+0
+0.1Round 10🇸🇪 SWEDEN213♦♣9-1+4
+0.1Round 14🇵🇱 POLAND34♥♠5=-1
+0.1Round 17🇮🇱 ISRAEL324♠♦K-1+5
+0.0Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠♦6-1-6
+0.0Round 10🇸🇪 SWEDEN244♠♦A+2-1
-0.0Round 18🇳🇴 NORWAY104♥♦2+1+0
-0.1Round 6🇹🇷 TURKEY194♠♣2=-1
-0.1Round 8🇳🇱 NETHERLANDS173♦♥K-1-2
-0.1Round 8🇳🇱 NETHERLANDS285♥♠4=+0
-0.1Round 13🇮🇹 ITALY193NT♠4=+13
-0.1Round 14🇵🇱 POLAND133NT♣2-1-12
-0.1Round 15🇳🇱 NETHERLANDS251NT♦3=-1
-0.1Round 18🇳🇴 NORWAY53♥♠K=+8
-0.2Round 3🇫🇷 FRANCE13♠♥A-1+6
-0.2Round 3🇫🇷 FRANCE103NT♦2+3+12
-0.2Round 17🇮🇱 ISRAEL254♠♣7+1+0
-0.4Round 11🇹🇷 TURKEY43♠♣Q=+10
-0.4Round 13🇮🇹 ITALY273NT♦5+1-1
-0.6Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63♥♥6+1+10
-0.6Round 6🇹🇷 TURKEY173NT♥5=-2
-0.6Round 6🇹🇷 TURKEY284♥♣6=+0
-0.6Round 15🇳🇱 NETHERLANDS203NT♥7+2-1
-0.7Round 3🇫🇷 FRANCE34♠♦K-1-6
-0.8Round 7🇸🇪 SWEDEN154♥♠Q-2+5
-0.9Round 1🇮🇹 ITALY62♥♠K+1+0
-0.9Round 3🇫🇷 FRANCE74♥♣9=-1
-0.9Round 11🇹🇷 TURKEY153NT♣2=+0
-0.9Round 14🇵🇱 POLAND94♠♥4=+1
-1.0Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♠♥A-1+6
-1.1Round 13🇮🇹 ITALY323NT♠J+1+1
-1.2Round 1🇮🇹 ITALY44♠♠5-1-6
-1.2Round 1🇮🇹 ITALY142♠♥2-1-2
-1.2Round 7🇸🇪 SWEDEN104♠♣Q=-10
-1.2Round 13🇮🇹 ITALY262♥♦7+2+10
-1.2Round 18🇳🇴 NORWAY12♠♣3+1+0
-1.2Round 18🇳🇴 NORWAY114♠♥Q+1-1
-1.2Round 18🇳🇴 NORWAY133NT♦Q+1+1
-1.3Round 8🇳🇱 NETHERLANDS314♠♣7+1+0
-1.4Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♥♣4=+4
-1.6Round 14🇵🇱 POLAND64♠♠3+1+0
-1.7Round 1🇮🇹 ITALY24♠♣J=+0
-1.7Round 3🇫🇷 FRANCE93NT♠3+2-1
-1.7Round 6🇹🇷 TURKEY304♥♣K=+0
-1.7Round 7🇸🇪 SWEDEN83♠♣6-1-8
-1.7Round 15🇳🇱 NETHERLANDS171NT♥3+2-1
-1.7Round 15🇳🇱 NETHERLANDS271NT♥10=-7
-1.8Round 1🇮🇹 ITALY33NT♦2=+0
-1.8Round 10🇸🇪 SWEDEN324♥♣8=-1
-1.8Round 13🇮🇹 ITALY222NT♠7-2+0
-1.9Round 1🇮🇹 ITALY96♠♠4+1-2
-1.9Round 15🇳🇱 NETHERLANDS181NT♠5+1-1
-1.9Round 15🇳🇱 NETHERLANDS322♦♣2+2+0
-1.9Round 17🇮🇱 ISRAEL224♥♣10-1-10
-2.0Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♥♦3+2+9
-2.0Round 7🇸🇪 SWEDEN22♣♦4+1+0
-2.0Round 10🇸🇪 SWEDEN303♣♦K=-5
-2.2Round 14🇵🇱 POLAND54♠♥K=-1
-2.3Round 3🇫🇷 FRANCE63♥♣10-1+0
-2.3Round 6🇹🇷 TURKEY243♦♥2+1+0
-2.3Round 11🇹🇷 TURKEY74♠♦Q-2-8
-2.3Round 11🇹🇷 TURKEY161NT♣5=-5
-2.4Round 11🇹🇷 TURKEY103NT♣A-1-6
-2.6Round 1🇮🇹 ITALY53♠♥2=-1
-2.6Round 18🇳🇴 NORWAY64♥♣A+1+0
-2.7Round 10🇸🇪 SWEDEN273♠♥3-1-5
-2.8Round 18🇳🇴 NORWAY146NT♣2=+11
-2.9Round 8🇳🇱 NETHERLANDS255♣♦6-1+5
-3.1Round 3🇫🇷 FRANCE81NT♣K-4+5
-3.2Round 10🇸🇪 SWEDEN266♦♥A=+2
-3.2Round 13🇮🇹 ITALY204♥♦2+1+0
-3.3Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♠J=-3
-3.3Round 13🇮🇹 ITALY234♠♣A-2-3
-3.3Round 18🇳🇴 NORWAY84♠♥A-1-11
-3.7Round 10🇸🇪 SWEDEN184♠♠2=+0
-3.7Round 14🇵🇱 POLAND124♥♠6-1-6
-3.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♠♣A-2-7
-3.8Round 10🇸🇪 SWEDEN234♠♥A-1-6
-3.9Round 7🇸🇪 SWEDEN133♥x♣A-2-13
-4.0Round 14🇵🇱 POLAND113♥♦9-1-10
-4.3Round 13🇮🇹 ITALY291NT♥4=-5
-4.9Round 3🇫🇷 FRANCE152♠♣6+3-6
-4.9Round 6🇹🇷 TURKEY323♦♠2-1-5
-4.9Round 7🇸🇪 SWEDEN124♠♦A-1-5
-4.9Round 14🇵🇱 POLAND73NT♠3+1+1
-5.0Round 3🇫🇷 FRANCE55♣♠K-5-8
-5.1Round 7🇸🇪 SWEDEN95♠♦A-2-12
-5.2Round 18🇳🇴 NORWAY73♠x♥10-1-8
-5.3Round 11🇹🇷 TURKEY142♥♣J+3-6
-5.3Round 17🇮🇱 ISRAEL211NT♠K-1-6
-5.4Round 18🇳🇴 NORWAY25♥♣7-3-11
-5.4Round 18🇳🇴 NORWAY33♥♦7-1-6
-5.8Round 7🇸🇪 SWEDEN143♥♦K+1-2
-5.9Round 6🇹🇷 TURKEY213NT♣6-1-12
-6.4Round 6🇹🇷 TURKEY201NT♠5=-6
-6.6Round 10🇸🇪 SWEDEN314♣♦K-2-11
-6.8Round 1🇮🇹 ITALY103♥♦K-1+0
-6.9Round 6🇹🇷 TURKEY254♠♥K=+0
-6.9Round 11🇹🇷 TURKEY35♥♥8=-8
-6.9Round 13🇮🇹 ITALY173NT♥10=-7
-7.0Round 18🇳🇴 NORWAY153NT♠Q-2-11
-7.2Round 7🇸🇪 SWEDEN44♠♥3+2-13
-7.6Round 10🇸🇪 SWEDEN203NT♥J+1-1
-7.8Round 14🇵🇱 POLAND155♠♣8-2-11
-7.8Round 14🇵🇱 POLAND164♠♥2-2-11
-7.9Round 13🇮🇹 ITALY214♥♠2-2-8
-7.9Round 15🇳🇱 NETHERLANDS314♥♠6-1-5
-8.1Round 11🇹🇷 TURKEY24♥♠8=-1
-8.3Round 13🇮🇹 ITALY245♣♦A=-7
-9.1Round 8🇳🇱 NETHERLANDS293NT♦2+1-10
-10.1Round 15🇳🇱 NETHERLANDS233♠♦K+2-12
-10.3Round 3🇫🇷 FRANCE126♣x♦A-3-12
-10.4Round 15🇳🇱 NETHERLANDS213NT♣7=-10
-11.0Round 10🇸🇪 SWEDEN194♥♠6=-10
-11.0Round 14🇵🇱 POLAND104♠♣J+2-17
-12.9Round 3🇫🇷 FRANCE133♦x♠Q=-13
-13.3Round 17🇮🇱 ISRAEL236♠♠J=+0
-17.6Round 15🇳🇱 NETHERLANDS227♣x♠J-3-19