🇳🇱 LEUFKENS Lotte · NETHERLANDS

17rank
+78.4Butler · 180 bds
+0.44per board
±4.3swing
+0.34vs par /bd · #19/73
+0.06adjusted /bd
Butler per round: 2.2 39.7 34.4 13.2 19.2 -4 -35.7 5.8 3.6by round

vs par split: bidding +0.01 · play +0.33

Strength of schedule: opponents averaged -0.37/bd (an easy draw) → opponent-adjusted +0.06/bd

Card play — on target: opening leads 89.1% #6 of 73 · declarer play 75.5% #25 of 73 · defence 84.8% #26 of 73

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (20)94.3% (35)
Declarer play52.9% (17)87.5% (32)
Defence80.0% (30)87.1% (62)

Opening leads by suit led: ♠ 83.3% (12) · ♥ 91.7% (12) · ♦ 87.5% (16) · ♣ 93.3% (15)

vs par by strain: NT +0.33 (58) · a suit +0.34 (122)

vs par by level: part-score +0.40 (52) · game -0.11 (117) · slam +4.82 (11)

By role: declaring +0.75/bd (-1.78 vs par · 88) · defending +0.13/bd (+2.37 vs par · 92)

By vulnerability: vulnerable +0.94/bd (+0.93 vs par · 90) · not vulnerable -0.07/bd (-0.26 vs par · 90)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.BarendregtM.Oras – P.SarvClosed20+2.2+0.11-1.75
Round 5R.BarendregtG.Petria – A.SaftaClosed20+39.7+1.99+2.10
Round 6R.BarendregtK.Kopecka – M.DudkovaClosed20+34.4+1.72+3.35
Round 7R.BarendregtA.Kaye – S.BellClosed20+13.2+0.66+1.15
Round 8R.BarendregtM.Fonkalsrud – I.HagenClosed20+19.2+0.96-0.90
Round 9R.BarendregtS.Buus Thomsen – A.EgeClosed20-4.0-0.20-0.85
Round 11R.BarendregtS.Morina – C.BurgioClosed20-35.7-1.79-0.20
Round 12R.BarendregtK.Brinck – M.BoeckerClosed20+5.8+0.29+1.30
Round 13R.BarendregtO.Seker – C.YildizClosed20+3.6+0.18-1.15

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
+10.8Round 13🇹🇷 TURKEY45♦♥K=+0
+9.9Round 13🇹🇷 TURKEY104♠♦3=+0
+9.1Round 12🇩🇪 GERMANY35♦x♣2-2+9
+9.0Round 6🇨🇿 CZECH REPUBLIC74♥♣2+2+13
+8.7Round 1🇪🇪 ESTONIA76♣♠J=+0
+8.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND187♣x♥K-4+0
+8.6Round 13🇹🇷 TURKEY34♠♣9-1+11
+8.5Round 8🇳🇴 NORWAY204♠x♦5+1+10
+8.4Round 5🇷🇴 ROMANIA155♦♣3-2+13
+8.1Round 6🇨🇿 CZECH REPUBLIC93NT♥4-2+11
+7.9Round 8🇳🇴 NORWAY136♠♦2-1+20
+7.8Round 11🇮🇹 ITALY14♥♠J+3+14
+7.7Round 5🇷🇴 ROMANIA94♥♠5+2+9
+7.0Round 1🇪🇪 ESTONIA175♦♣3-3+7
+6.5Round 9🇩🇰 DENMARK203NT♦7-1+13
+6.2Round 8🇳🇴 NORWAY63♥♠7+2+6
+6.1Round 9🇩🇰 DENMARK73NT♣2-1+12
+5.8Round 5🇷🇴 ROMANIA162♦♥3+1+6
+5.8Round 13🇹🇷 TURKEY54♥♣2-2+8
+5.5Round 5🇷🇴 ROMANIA122♦♣A=-2
+5.5Round 6🇨🇿 CZECH REPUBLIC113NT♦3-1+10
+5.3Round 5🇷🇴 ROMANIA105♣♠A-3+4
+5.3Round 8🇳🇴 NORWAY176♥♦2=+0
+5.2Round 9🇩🇰 DENMARK183NT♦5-4-11
+5.1Round 8🇳🇴 NORWAY74♥♣4-2+2
+5.0Round 5🇷🇴 ROMANIA174♠♣K-1+6
+4.9Round 8🇳🇴 NORWAY163NT♠3-2+11
+4.9Round 12🇩🇪 GERMANY12♠♥Q+2+6
+4.9Round 13🇹🇷 TURKEY144♥♦5-1+4
+4.7Round 6🇨🇿 CZECH REPUBLIC42NT♥10-1+12
+4.5Round 5🇷🇴 ROMANIA72♥♣2+2+10
+4.5Round 8🇳🇴 NORWAY83NT♠7=+0
+4.4Round 6🇨🇿 CZECH REPUBLIC175♥x♠A+1+7
+4.2Round 6🇨🇿 CZECH REPUBLIC143NT♠6=+3
+4.2Round 12🇩🇪 GERMANY124♠♥J-1+10
+4.1Round 12🇩🇪 GERMANY191NT♥Q=+5
+3.9Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193NT♥A-3-3
+3.8Round 5🇷🇴 ROMANIA15♦♥5-1+5
+3.8Round 9🇩🇰 DENMARK54♥♠7=+0
+3.8Round 11🇮🇹 ITALY152♠♦A+4+6
+3.7Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND25♥♠A-1+3
+3.5Round 5🇷🇴 ROMANIA111♠♦K=+5
+3.3Round 8🇳🇴 NORWAY12♠♦J+1+7
+3.2Round 12🇩🇪 GERMANY203NT♠6=+10
+3.1Round 5🇷🇴 ROMANIA143♠♣A-1+13
+3.1Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♠2=+10
+2.9Round 5🇷🇴 ROMANIA21♣♠2+1+5
+2.9Round 6🇨🇿 CZECH REPUBLIC22♣♥A=+6
+2.7Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53NT♣Q+2+0
+2.7Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♥♦8=+3
+2.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♥♦9+1+0
+2.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND86♣♠3-1+8
+2.2Round 1🇪🇪 ESTONIA132♥♦10-1+1
+2.2Round 8🇳🇴 NORWAY156♦♦3+1-11
+2.2Round 9🇩🇰 DENMARK145♦♣6=-11
+2.0Round 5🇷🇴 ROMANIA196NT♠4+1+1
+2.0Round 9🇩🇰 DENMARK162♣♦A+2+0
+2.0Round 11🇮🇹 ITALY114♠♣6+1+0
+1.9Round 1🇪🇪 ESTONIA84♥♦2-1+4
+1.8Round 1🇪🇪 ESTONIA203♥♣K+2-7
+1.8Round 6🇨🇿 CZECH REPUBLIC154♥♠Q=+0
+1.7Round 9🇩🇰 DENMARK101NT♣10+1+0
+1.6Round 5🇷🇴 ROMANIA203NT♥5+1+0
+1.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143NT♥6+3+1
+1.6Round 13🇹🇷 TURKEY203♣♥8+2-10
+1.5Round 1🇪🇪 ESTONIA154♥♠3+1+1
+1.5Round 5🇷🇴 ROMANIA131NT♣8-1+6
+1.5Round 11🇮🇹 ITALY144♠♣9=+0
+1.5Round 12🇩🇪 GERMANY52♦♥3+1-5
+1.4Round 6🇨🇿 CZECH REPUBLIC183♠♥A-1+6
+1.4Round 11🇮🇹 ITALY164♥♦2+1+0
+1.3Round 11🇮🇹 ITALY52♠♥J-1-2
+1.2Round 9🇩🇰 DENMARK133♠♣J=+0
+1.2Round 12🇩🇪 GERMANY143♥♠J-1+3
+1.0Round 5🇷🇴 ROMANIA183NT♠3+3+1
+1.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND41NT♥9+1+11
+1.0Round 13🇹🇷 TURKEY193NT♦8-1+5
+0.9Round 6🇨🇿 CZECH REPUBLIC204♠♣10-1+6
+0.9Round 9🇩🇰 DENMARK93NT♥9-1+4
+0.8Round 1🇪🇪 ESTONIA164♥♠9+2-13
+0.8Round 1🇪🇪 ESTONIA184♥♠J+2-1
+0.8Round 6🇨🇿 CZECH REPUBLIC163♥♠10=+0
+0.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND31NT♣4=-2
+0.8Round 11🇮🇹 ITALY204♠♦Q=+0
+0.8Round 13🇹🇷 TURKEY161NT♠6-2-11
+0.6Round 6🇨🇿 CZECH REPUBLIC102♦♦8=-2
+0.6Round 12🇩🇪 GERMANY63NT♠3=+2
+0.5Round 1🇪🇪 ESTONIA93♠♦K-1-2
+0.5Round 6🇨🇿 CZECH REPUBLIC54♥♥A+1+0
+0.5Round 13🇹🇷 TURKEY63NT♦6-2+5
+0.4Round 8🇳🇴 NORWAY55♦♣A-2+7
+0.2Round 1🇪🇪 ESTONIA113NT♣K-1+8
+0.2Round 8🇳🇴 NORWAY93NT♠6+1+0
+0.2Round 9🇩🇰 DENMARK84♠♣Q+1+0
-0.0Round 1🇪🇪 ESTONIA194♠♦4+1+0
-0.1Round 6🇨🇿 CZECH REPUBLIC192♠♣6+1+0
-0.1Round 12🇩🇪 GERMANY84♥♣3+1+0
-0.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♥♦9+1-1
-0.2Round 8🇳🇴 NORWAY183NT♠4+3-11
-0.2Round 9🇩🇰 DENMARK113NT♦6+1-1
-0.2Round 13🇹🇷 TURKEY75♣♦3+1+0
-0.3Round 6🇨🇿 CZECH REPUBLIC132NT♦Q+1+0
-0.4Round 12🇩🇪 GERMANY113♣♥A+1+0
-0.5Round 6🇨🇿 CZECH REPUBLIC123NT♦J+1+1
-0.5Round 12🇩🇪 GERMANY72♥♦A-1+0
-0.5Round 13🇹🇷 TURKEY172♦♣2+2+0
-0.6Round 12🇩🇪 GERMANY133♦♦8+1+0
-0.7Round 8🇳🇴 NORWAY143NT♣7-1-4
-0.8Round 5🇷🇴 ROMANIA65♦♣9=-13
-0.8Round 12🇩🇪 GERMANY163NT♦5+2-14
-0.9Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103NT♦9+1+12
-1.0Round 1🇪🇪 ESTONIA104♠♥Q-1-12
-1.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND65♣♥10=-3
-1.1Round 13🇹🇷 TURKEY83NT♣7-2-11
-1.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113NT♠4+1+0
-1.2Round 9🇩🇰 DENMARK194♠♣K-1-12
-1.2Round 11🇮🇹 ITALY83NT♦Q-1+2
-1.2Round 12🇩🇪 GERMANY154♠♣A-1-6
-1.2Round 13🇹🇷 TURKEY153♦♠Q-2+2
-1.3Round 9🇩🇰 DENMARK66NT♠K=+10
-1.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203NT♦5=+0
-1.4Round 9🇩🇰 DENMARK44♥♦K+1+0
-1.5Round 5🇷🇴 ROMANIA44♠♥A+1+0
-1.5Round 6🇨🇿 CZECH REPUBLIC63♣♠6-1-3
-1.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♠♥K+1+0
-1.5Round 9🇩🇰 DENMARK32♥x♦10-3+12
-1.5Round 11🇮🇹 ITALY64♥♣4+2+2
-1.5Round 11🇮🇹 ITALY132NT♠8+1+1
-1.5Round 13🇹🇷 TURKEY133NT♦6+1-10
-1.6Round 1🇪🇪 ESTONIA34♥♠Q=+0
-1.7Round 1🇪🇪 ESTONIA64♠♣10-1-5
-1.7Round 8🇳🇴 NORWAY113NT♦6+3-14
-1.8Round 6🇨🇿 CZECH REPUBLIC36NT♥4=+0
-1.8Round 11🇮🇹 ITALY104♥♠J+2-13
-1.8Round 12🇩🇪 GERMANY184♠♥4+1+0
-1.9Round 12🇩🇪 GERMANY24♥♣2+2-12
-2.0Round 9🇩🇰 DENMARK154♥♣4=+0
-2.0Round 12🇩🇪 GERMANY174♠♣7=-7
-2.1Round 13🇹🇷 TURKEY112♠♦2=-1
-2.2Round 1🇪🇪 ESTONIA43NT♦5+2+0
-2.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133♥♦2-1-5
-2.4Round 1🇪🇪 ESTONIA23NT♠3=+1
-2.4Round 6🇨🇿 CZECH REPUBLIC83♠♥9-1-5
-2.5Round 11🇮🇹 ITALY43NT♠Q+2+12
-2.5Round 12🇩🇪 GERMANY104♥♠A+2-1
-2.7Round 1🇪🇪 ESTONIA14♥♦Q+3-2
-2.7Round 11🇮🇹 ITALY34♠♥9=+1
-2.7Round 12🇩🇪 GERMANY46♦♣9+1+13
-2.8Round 8🇳🇴 NORWAY23♥♦3=+0
-2.9Round 9🇩🇰 DENMARK14♠♣A-1-5
-2.9Round 9🇩🇰 DENMARK171NT♣4-1-4
-2.9Round 13🇹🇷 TURKEY24♠♥K-1-5
-3.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153♠♣J=-1
-3.2Round 8🇳🇴 NORWAY194♥♠K=+1
-3.5Round 8🇳🇴 NORWAY31NT♠6-1-5
-3.6Round 1🇪🇪 ESTONIA123NT♥10-1-11
-3.8Round 6🇨🇿 CZECH REPUBLIC13NT♦5=+2
-3.9Round 11🇮🇹 ITALY73NT♠6=-10
-4.0Round 1🇪🇪 ESTONIA53♥♦Q-2+0
-4.0Round 1🇪🇪 ESTONIA145♥♠K=-4
-4.2Round 8🇳🇴 NORWAY44♠♣4=-10
-4.2Round 11🇮🇹 ITALY171♠♣K+4-6
-4.3Round 5🇷🇴 ROMANIA33♥♠3-1-12
-4.9Round 11🇮🇹 ITALY94♠♥2=+13
-5.2Round 11🇮🇹 ITALY123♣♥2+2-10
-5.2Round 13🇹🇷 TURKEY124♥♣A-1-4
-5.5Round 11🇮🇹 ITALY25♠♣2-4-11
-6.0Round 8🇳🇴 NORWAY103NT♦5-2-13
-6.1Round 5🇷🇴 ROMANIA54♥♣A-1-5
-6.3Round 9🇩🇰 DENMARK123NT♥5-2-11
-7.0Round 8🇳🇴 NORWAY124♠♦K=-14
-7.8Round 13🇹🇷 TURKEY13NT♣J=-7
-8.1Round 13🇹🇷 TURKEY184♥♦4+1-11
-8.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♠♥A=-10
-8.5Round 12🇩🇪 GERMANY94♥♦Q=+13
-9.2Round 5🇷🇴 ROMANIA83NT♣6-1-10
-9.5Round 11🇮🇹 ITALY194♥♣A=-3
-9.7Round 13🇹🇷 TURKEY96♦♣Q=+12
-9.9Round 11🇮🇹 ITALY183NT♥4=+0
-14.1Round 9🇩🇰 DENMARK23♠x♣Q+1-13