🇳🇱 ROS Gert-Jan · NETHERLANDS

1rank
+196.7Butler · 240 bds
+0.82per board
±4.7swing
+1.15vs par /bd · #5/134
+0.89adjusted /bd
Butler per round: 27.4 -14.5 17.3 6.9 0.4 -12.5 45.2 10.5 7 0.3 20.6 0.1 32.3 27 28.7by round

vs par split: bidding +0.68 · play +0.49

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.89/bd

Card play — on target: opening leads 84.8% #33 of 134 · declarer play 79.5% #24 of 134 · defence 90.8% #11 of 134

Bidding activity — not a pass: 46.2% #11 of 134 (293/634)

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (18)85.4% (48)
Declarer play87.5% (16)77.2% (57)
Defence93.5% (31)89.9% (89)

Opening leads by suit led: ♠ 76.5% (17) · ♥ 94.4% (18) · ♦ 84.6% (13) · ♣ 83.3% (18)

vs par by strain: NT +0.94 (63) · a suit +1.25 (176)

vs par by level: part-score +0.66 (85) · game +1.34 (136) · slam +2.28 (18)

By role: declaring +0.67/bd (-1.51 vs par · 119) · defending +0.99/bd (+3.83 vs par · 120)

By vulnerability: vulnerable +0.99/bd (+1.06 vs par · 120) · not vulnerable +0.65/bd (+1.23 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2J.LesmeisterM.D'Orey Capucho – M.LaraOpen16+27.4+1.71+1.25
Round 3J.LesmeisterJ.Romanovskis – S.CerepovsOpen16-14.5-0.91+1.12
Round 5J.LesmeisterE.Gudjohnsen – K.SigurhjartarsonOpen16+17.3+1.08+1.75
Round 6J.LesmeisterD.Garvey – P.QuinnClosed16+6.9+0.43-1.19
Round 7J.LesmeisterJ.Engel – D.CohenOpen16+0.4+0.03-1.19
Round 9J.LesmeisterW.Starkowski – M.KwiecienOpen16-12.5-0.78+0.69
Round 10J.LesmeisterN.Vartanovici – G.RoscaClosed16+45.2+2.83+5.81
Round 12J.LesmeisterM.Abecassis – A.LevyOpen16+10.5+0.66-0.62
Round 13J.LesmeisterD.Rase – T.PerkovicClosed16+7.0+0.44+1.06
Round 15J.LesmeisterR.Marsal – H.KlumppOpen16+0.3+0.02+2.69
Round 17J.LesmeisterT.Bergdahl – J.OstbergClosed16+20.6+1.29+2.06
Round 19J.LesmeisterD.Ivanov – A.StoyanovOpen16+0.1+0.01+1.69
Round 20J.LesmeisterA.Mould – B.SeniorOpen16+32.3+2.02+0.50
Round 21J.LesmeisterF.Bigdeli – C.RenardClosed16+27.0+1.69+1.25
Round 23J.LesmeisterK.Blakset – L.BlaksetOpen16+28.7+1.79+0.31

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
+14.2Round 17🇸🇪 SWEDEN154♣x♥3-7+14
+12.9Round 10🇷🇴 ROMANIA264♠x♥T-2+15
+11.3Round 23🇩🇰 DENMARK186♠♥T-1+13
+11.1Round 12🇫🇷 FRANCE226NT♥J=+2
+10.7Round 2🇵🇹 PORTUGAL105♠x♣7=+12
+10.3Round 5🇮🇸 ICELAND15♠x♥A-1+11
+10.0Round 3🇱🇻 LATVIA244♥x♣7-2+12
+10.0Round 17🇸🇪 SWEDEN123NT♠2+1+1
+9.9Round 10🇷🇴 ROMANIA176♥♦Q-1+14
+9.9Round 21🇧🇪 BELGIUM283♦♠K=+11
+9.8Round 6🇮🇪 IRELAND263♦♦2+2+11
+9.8Round 13🇭🇷 CROATIA134♠♥Q=+10
+9.4Round 23🇩🇰 DENMARK266♥♠6=+1
+9.0Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193NT♠4-1+12
+8.9Round 5🇮🇸 ICELAND93♠x♦3=+11
+8.9Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND255♦x♥Q=+4
+8.2Round 13🇭🇷 CROATIA84♠♦6-1+11
+8.1Round 9🇵🇱 POLAND125♦♠A=+11
+7.9Round 12🇫🇷 FRANCE186♥♠A=+0
+7.8Round 17🇸🇪 SWEDEN133♠♥K=+8
+7.7Round 7🇮🇱 ISRAEL166♣♦A-1+11
+7.6Round 12🇫🇷 FRANCE214♥♣5-1+5
+7.3Round 7🇮🇱 ISRAEL132♠x♥Q-2+9
+7.3Round 10🇷🇴 ROMANIA237♦♠4-2+17
+6.9Round 7🇮🇱 ISRAEL156♠♠6=+0
+6.8Round 23🇩🇰 DENMARK224♥♦T-3+11
+6.7Round 23🇩🇰 DENMARK244♠♦A+1+7
+6.6Round 12🇫🇷 FRANCE322♠♥A=+11
+6.3Round 9🇵🇱 POLAND34♠♥J-1+5
+6.3Round 13🇭🇷 CROATIA74♥♦Q+1+0
+6.3Round 17🇸🇪 SWEDEN143NT♥7-2+11
+6.1Round 9🇵🇱 POLAND94♦♣4=+12
+6.0Round 5🇮🇸 ICELAND114♥♠2+1+0
+5.9Round 7🇮🇱 ISRAEL144♠♥Q=+7
+5.9Round 12🇫🇷 FRANCE314♠♣9=+7
+5.9Round 13🇭🇷 CROATIA113NT♥6-2+11
+5.9Round 21🇧🇪 BELGIUM315♥x♠7-2+11
+5.5Round 21🇧🇪 BELGIUM324♥♦2=+0
+5.4Round 10🇷🇴 ROMANIA272♥♠T+2+6
+5.1Round 23🇩🇰 DENMARK256♠♠6+1+11
+5.0Round 2🇵🇹 PORTUGAL124♠x♣K-2+12
+5.0Round 19🇧🇬 BULGARIA102♠♠K+1+6
+5.0Round 19🇧🇬 BULGARIA156♥♦J=+1
+4.7Round 2🇵🇹 PORTUGAL113NT♥9+3+11
+4.4Round 5🇮🇸 ICELAND34♥♦5=+3
+4.4Round 21🇧🇪 BELGIUM295♣x♥2=+3
+4.3Round 12🇫🇷 FRANCE173NT♣6-1+14
+4.2Round 15🇩🇪 GERMANY33NT♥6+1+0
+4.2Round 17🇸🇪 SWEDEN25♣x♥K-1+6
+4.1Round 2🇵🇹 PORTUGAL43♠♣J=+0
+4.1Round 6🇮🇪 IRELAND324♥♣6=+0
+4.0Round 10🇷🇴 ROMANIA213♥♠A-1+3
+3.9Round 7🇮🇱 ISRAEL64♥♦A-1+4
+3.9Round 21🇧🇪 BELGIUM274♠♦T-2+8
+3.8Round 5🇮🇸 ICELAND124♦♥K-1+6
+3.7Round 5🇮🇸 ICELAND83NT♣3-3+7
+3.6Round 9🇵🇱 POLAND164♥♠7-1+0
+3.6Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172♠♣A-1+5
+3.6Round 21🇧🇪 BELGIUM223NT♠2+2+1
+3.5Round 19🇧🇬 BULGARIA26NT♦J=+0
+3.5Round 21🇧🇪 BELGIUM174♠♦K+1+0
+3.4Round 15🇩🇪 GERMANY133♣♠2=+13
+3.3Round 6🇮🇪 IRELAND186♠♥2=+0
+3.3Round 10🇷🇴 ROMANIA314♠♥K+1+1
+3.1Round 2🇵🇹 PORTUGAL92♠♦K=+6
+3.1Round 2🇵🇹 PORTUGAL154♠♣5-1+5
+3.1Round 3🇱🇻 LATVIA224♠♥A=+11
+3.1Round 12🇫🇷 FRANCE196♠x♠A-5-15
+3.1Round 15🇩🇪 GERMANY62♠♣K-1+5
+3.1Round 19🇧🇬 BULGARIA91NT♣6-1+0
+3.0Round 5🇮🇸 ICELAND156♠♥4=+0
+3.0Round 23🇩🇰 DENMARK195♦x♠A-1+6
+2.8Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND261NT♦2+2+1
+2.7Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND314♥♣Q-1-2
+2.5Round 2🇵🇹 PORTUGAL82♠♦K=+0
+2.5Round 7🇮🇱 ISRAEL84♦♠K-1-2
+2.5Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♠♦K=-13
+2.5Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND294♠♠2=+0
+2.4Round 2🇵🇹 PORTUGAL32♠♣Q-2+2
+2.4Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND232♠♥K+1+0
+2.3Round 21🇧🇪 BELGIUM264♥♦4+1+1
+2.2Round 10🇷🇴 ROMANIA302NT♠3=+6
+2.2Round 19🇧🇬 BULGARIA56♠♣Q=+8
+2.2Round 19🇧🇬 BULGARIA125♦x♠6-1+6
+2.0Round 21🇧🇪 BELGIUM214♥♦7-1+5
+1.8Round 2🇵🇹 PORTUGAL144♥♦6+1+0
+1.8Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND323NT♠J-2+13
+1.6Round 3🇱🇻 LATVIA174♠♦A+2+11
+1.6Round 3🇱🇻 LATVIA324♠♥8+1+0
+1.6Round 6🇮🇪 IRELAND174♠x♥4-2-4
+1.6Round 10🇷🇴 ROMANIA183NT♣T+3+11
+1.6Round 15🇩🇪 GERMANY13♥♣6-3+1
+1.5Round 19🇧🇬 BULGARIA34♣♦2-1+6
+1.4Round 5🇮🇸 ICELAND22♥♥J+1+1
+1.4Round 15🇩🇪 GERMANY94♠♣3+1+0
+1.3Round 6🇮🇪 IRELAND285♥♠K=-11
+1.3Round 10🇷🇴 ROMANIA191NT♠2+1+0
+1.3Round 10🇷🇴 ROMANIA204♥♦A-1-1
+1.2Round 10🇷🇴 ROMANIA254♥♠4+2+13
+1.2Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223♠♣A=+0
+1.0Round 3🇱🇻 LATVIA184♥♣A-2+6
+1.0Round 7🇮🇱 ISRAEL22NT♣3+1+0
+0.9Round 9🇵🇱 POLAND74♠♥K-2+2
+0.9Round 13🇭🇷 CROATIA62♠♦7+2-6
+0.8Round 5🇮🇸 ICELAND73NT♠2+2+12
+0.8Round 5🇮🇸 ICELAND163NT♦8+1+1
+0.8Round 10🇷🇴 ROMANIA283NT♣T-1+5
+0.7Round 6🇮🇪 IRELAND253NT♥5=-1
+0.7Round 13🇭🇷 CROATIA14NT♠T+1+0
+0.7Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♠3+1+1
+0.7Round 23🇩🇰 DENMARK293NT♠9-1+6
+0.6Round 6🇮🇪 IRELAND232NT♠4-1+6
+0.6Round 12🇫🇷 FRANCE304♠♥J+2+5
+0.6Round 17🇸🇪 SWEDEN72♦♠9=-1
+0.5Round 3🇱🇻 LATVIA213♦♠K-1+1
+0.5Round 7🇮🇱 ISRAEL13NT♥5+2+0
+0.4Round 9🇵🇱 POLAND153♠♦2=+7
+0.4Round 12🇫🇷 FRANCE202♠♣4=+6
+0.4Round 19🇧🇬 BULGARIA13NT♣3+1+0
+0.3Round 15🇩🇪 GERMANY103NT♠7+1+1
+0.3Round 23🇩🇰 DENMARK324♠♥6+2-13
+0.2Round 2🇵🇹 PORTUGAL133NT♦K+2-16
+0.2Round 6🇮🇪 IRELAND223NT♥8=+0
+0.2Round 9🇵🇱 POLAND143NT♣T+1+0
+0.2Round 10🇷🇴 ROMANIA295♥♦6+1+1
+0.1Round 6🇮🇪 IRELAND193NT♥2=+11
+0.1Round 10🇷🇴 ROMANIA323NT♥8+3+12
+0.1Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283NT♦3+2+1
+0.1Round 21🇧🇪 BELGIUM181NT♣7+1+0
-0.0Round 7🇮🇱 ISRAEL44♠♥Q+1+0
+0.0Round 10🇷🇴 ROMANIA244♠♥2+1+0
+0.0Round 17🇸🇪 SWEDEN33NT♠T+1+0
+0.0Round 17🇸🇪 SWEDEN41NT♥2+1+0
+0.0Round 21🇧🇪 BELGIUM231NT♠6+1+0
-0.1Round 5🇮🇸 ICELAND64♥♦K+2-1
-0.1Round 15🇩🇪 GERMANY24♠♠2-2+0
-0.1Round 23🇩🇰 DENMARK204♠♦T+1-13
-0.1Round 23🇩🇰 DENMARK313NT♠Q+1-10
-0.2Round 3🇱🇻 LATVIA252♠♥Q+1-7
-0.2Round 3🇱🇻 LATVIA273NT♠4+3+10
-0.3Round 2🇵🇹 PORTUGAL161♠♣K+1-1
-0.3Round 7🇮🇱 ISRAEL34♥♠A+1+0
-0.3Round 15🇩🇪 GERMANY84♥♠K+2+11
-0.4Round 3🇱🇻 LATVIA264♠♥K=+0
-0.4Round 3🇱🇻 LATVIA302♠♥2+2+6
-0.4Round 5🇮🇸 ICELAND52♥♣A=-1
-0.4Round 7🇮🇱 ISRAEL102♦♣5=+0
-0.5Round 2🇵🇹 PORTUGAL24♠♥K=+0
-0.5Round 2🇵🇹 PORTUGAL74♥♦K+1+0
-0.5Round 13🇭🇷 CROATIA144♠♦6+1+0
-0.5Round 15🇩🇪 GERMANY124♠♦6+1+16
-0.5Round 17🇸🇪 SWEDEN52♥♣T+2+6
-0.7Round 2🇵🇹 PORTUGAL61NT♦2-3+0
-0.7Round 6🇮🇪 IRELAND204♠♥A=-9
-0.7Round 12🇫🇷 FRANCE252♦♣A+2+0
-0.7Round 13🇭🇷 CROATIA162♥♣Q-1-4
-0.7Round 19🇧🇬 BULGARIA43NT♠Q+3+12
-0.8Round 6🇮🇪 IRELAND294♥♦4+1+0
-0.8Round 17🇸🇪 SWEDEN92♠♣T=-1
-0.8Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND273NT♥2-1-5
-0.8Round 23🇩🇰 DENMARK304♠♦A+1+0
-1.0Round 9🇵🇱 POLAND113NT♥4-2-6
-1.0Round 12🇫🇷 FRANCE283♣♥3+3-13
-1.0Round 15🇩🇪 GERMANY152♥♣A-1-4
-1.1Round 6🇮🇪 IRELAND213♣♥A+1+0
-1.1Round 6🇮🇪 IRELAND314♥♣8=-15
-1.1Round 9🇵🇱 POLAND62♥♠J+2+8
-1.1Round 13🇭🇷 CROATIA23♥♣8=+0
-1.1Round 23🇩🇰 DENMARK284♠♦K-4+7
-1.2Round 9🇵🇱 POLAND13NT♠5=+11
-1.2Round 19🇧🇬 BULGARIA81NT♥J+2-7
-1.2Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♥♠5=+0
-1.3Round 3🇱🇻 LATVIA232♥♣T=+1
-1.3Round 15🇩🇪 GERMANY142♦♣6+3-6
-1.4Round 15🇩🇪 GERMANY44♥♣K+1-4
-1.5Round 3🇱🇻 LATVIA312♠♥Q+2+6
-1.5Round 7🇮🇱 ISRAEL114♠♣A=+0
-1.5Round 19🇧🇬 BULGARIA111NT♣6=-2
-1.5Round 21🇧🇪 BELGIUM193♦♥A=+0
-1.7Round 13🇭🇷 CROATIA52♠♦9+2-1
-1.7Round 17🇸🇪 SWEDEN82♦♣K+1+0
-1.7Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24Pass-4
-1.8Round 17🇸🇪 SWEDEN62♣♦Q+3-6
-1.8Round 17🇸🇪 SWEDEN114♠♥5-2+8
-1.9Round 6🇮🇪 IRELAND273♦♣6+1-1
-1.9Round 13🇭🇷 CROATIA34♥♣6+1+13
-1.9Round 15🇩🇪 GERMANY73♦♠8+1+0
-2.0Round 15🇩🇪 GERMANY116♥♦2+1+11
-2.0Round 23🇩🇰 DENMARK211NT♠2+3-6
-2.1Round 9🇵🇱 POLAND21♠♣2+1+1
-2.1Round 17🇸🇪 SWEDEN102♥♠2-1+0
-2.2Round 20🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND301NT♠2=-5
-2.2Round 21🇧🇪 BELGIUM203♠♥J=-1
-2.3Round 9🇵🇱 POLAND103♦♣A=-12
-2.3Round 13🇭🇷 CROATIA122♠♠J=-1
-2.4Round 17🇸🇪 SWEDEN162♥♦Q=+1
-2.5Round 15🇩🇪 GERMANY53NT♥2-3+0
-2.6Round 21🇧🇪 BELGIUM243NT♥5-2-11
-2.7Round 15🇩🇪 GERMANY162♥♣T+1-1
-2.7Round 21🇧🇪 BELGIUM254♠♦6=-3
-2.9Round 12🇫🇷 FRANCE292♠♣7=+0
-2.9Round 19🇧🇬 BULGARIA64♥♣A-2-6
-2.9Round 19🇧🇬 BULGARIA134♦♣4-1+1
-3.0Round 3🇱🇻 LATVIA204♠♥T-2-8
-3.0Round 23🇩🇰 DENMARK274♠♣J+1+0
-3.4Round 19🇧🇬 BULGARIA73NT♠2+2+0
-3.5Round 13🇭🇷 CROATIA102♠♦6+1+2
-3.6Round 12🇫🇷 FRANCE273NT♠8=+1
-3.6Round 19🇧🇬 BULGARIA165♣♥6+1+10
-3.6Round 23🇩🇰 DENMARK233♥♦K+1-10
-3.7Round 2🇵🇹 PORTUGAL11NT♠J-2-6
-3.7Round 13🇭🇷 CROATIA156NT♦A-1-13
-3.8Round 5🇮🇸 ICELAND134♠♥T+1+0
-3.9Round 23🇩🇰 DENMARK174♠♦A-2-5
-4.0Round 6🇮🇪 IRELAND304♦♣J=-6
-4.4Round 13🇭🇷 CROATIA92♦♠9-1-5
-4.5Round 2🇵🇹 PORTUGAL51♥♦K=-5
-4.6Round 7🇮🇱 ISRAEL124♠♥3+2-11
-4.6Round 9🇵🇱 POLAND83NT♠T=-7
-4.9Round 3🇱🇻 LATVIA284♠x♣K-1-8
-5.0Round 9🇵🇱 POLAND44♠♣4+1+0
-5.0Round 13🇭🇷 CROATIA43NT♥8=+0
-5.1Round 21🇧🇪 BELGIUM303NT♦T-2-5
-5.2Round 6🇮🇪 IRELAND244♠♦5+1+0
-5.6Round 5🇮🇸 ICELAND143NT♣3=+1
-5.7Round 5🇮🇸 ICELAND43NT♣3-3-10
-6.3Round 10🇷🇴 ROMANIA223NT♦K-1-10
-6.6Round 19🇧🇬 BULGARIA144♥x♦K+2-8
-6.8Round 9🇵🇱 POLAND54♠♦2-1-6
-7.4Round 12🇫🇷 FRANCE265♣♥2-1-12
-8.4Round 7🇮🇱 ISRAEL55♦x♣Q=-10
-8.5Round 12🇫🇷 FRANCE242♦x♦A-3-9
-9.3Round 7🇮🇱 ISRAEL73♠♦A-4-7
-9.8Round 3🇱🇻 LATVIA195♠x♥K-5-10
-10.2Round 5🇮🇸 ICELAND103♥♠A+1-13
-10.6Round 3🇱🇻 LATVIA293NT♦T+3-13
-10.8Round 7🇮🇱 ISRAEL96♠♣Q-1-20
-11.4Round 17🇸🇪 SWEDEN15♥♦2+2-14
-12.9Round 12🇫🇷 FRANCE235♦x♥A-3-12
-14.0Round 9🇵🇱 POLAND134♠x♥A-5-15