🇧🇪 DE WIT Dennis · BELGIUM

52rank
+61.2Butler · 224 bds
+0.27per board
±4.5swing
+0.80vs par /bd · #11/144
+0.19adjusted /bd
Butler per round: 2.6 -17.9 9.6 -30.8 -6.8 55.9 -20.6 26.9 -3.9 -18.9 -0.5 -3.7 13.7 3.2 37.5 14.9by round

vs par split: bidding +0.49 · play +0.32

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted +0.19/bd

Card play — on target: opening leads 76.3% #101 of 144 · declarer play 74.5% #60 of 144 · defence 84.0% #63 of 144

Card play by contract type — on target
vs NTvs a suit
Opening leads70.0% (20)79.5% (39)
Declarer play75.0% (12)74.3% (35)
Defence88.2% (34)82.4% (85)

Opening leads by suit led: ♠ 60.0% (15) · ♥ 90.0% (10) · ♦ 81.2% (16) · ♣ 77.8% (18)

vs par by strain: NT +1.38 (61) · a suit +0.59 (163)

vs par by level: part-score -0.52 (93) · game +1.48 (113) · slam +3.39 (18)

By role: declaring +0.55/bd (-1.49 vs par · 105) · defending +0.03/bd (+2.82 vs par · 119)

By vulnerability: vulnerable +0.27/bd (+0.72 vs par · 112) · not vulnerable +0.28/bd (+0.88 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1E.VandewieleC.Tukenmez – E.AkkayaClosed14+2.6+0.19+2.00
Round 2E.VandewieleF.Weiss – J.PiiborClosed14-17.9-1.28+0.36
Round 3E.VandewieleJ.Jakabsic – O.KovacClosed14+9.6+0.69+1.00
Round 4E.VandewieleA.Ordog – A.DaianClosed14-30.8-2.20-3.36
Round 5E.VandewieleP.Marcinowski – M.SobczakClosed14-6.8-0.49-1.21
Round 6E.VandewieleE.Penalba – G.Gemeno DiazOpen14+55.9+3.99+6.21
Round 7E.VandewieleJ.Djilovic – A.MijicOpen14-20.6-1.47+1.57
Round 8E.VandewieleF.Coutinho – J.MoraesOpen14+26.9+1.92+2.50
Round 10E.VandewieleM.Melcak – E.KlemsOpen14-3.9-0.28+1.00
Round 12E.VandewieleN.Pelsis – J.IlzinsOpen14-18.9-1.35-0.64
Round 16E.VandewieleF.Hahn – L.StreckOpen14-0.5-0.04+1.36
Round 19E.VandewieleS.Kennedy – M.AlishawOpen14-3.7-0.26-1.57
Round 21E.VandewieleM.Vagi – M.KovacsOpen14+13.7+0.98+2.36
Round 24E.VandewieleM.Chavarria – G.PercarioOpen14+3.2+0.23+0.57
Round 26E.VandewieleT.Piibeleht – R.ZvorovskiOpen14+37.5+2.68+1.50
Round 27E.VandewieleL.Obrien – R.ValentineOpen14+14.9+1.06-0.79

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
+13.7Round 21🇭🇺 HUNGARY137♦x♠A-2+15
+12.7Round 26🇪🇪 ESTONIA226♠♥8=+13
+12.4Round 8🇵🇹 PORTUGAL196♣♥9=-1
+12.1Round 26🇪🇪 ESTONIA174♥x♣J-4+9
+11.3Round 6🇪🇸 SPAIN184♠♣K=+14
+10.6Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND44♠♥9-2+13
+9.8Round 6🇪🇸 SPAIN253NT♦6+1+6
+9.4Round 3🇸🇰 SLOVAKIA116♥♣4-1+14
+9.3Round 1🇹🇷 TURKEY146♥♣3-3+12
+8.3Round 6🇪🇸 SPAIN214♠♥A=+8
+8.1Round 16🇩🇪 GERMANY264♥♥A-2+7
+8.0Round 10🇨🇿 CZECH REPUBLIC254♥♠4=+7
+8.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND126♠♥J=+0
+8.0Round 26🇪🇪 ESTONIA193NT♥3+1+1
+7.5Round 8🇵🇹 PORTUGAL263♠♠8-2+7
+7.0Round 3🇸🇰 SLOVAKIA134♠♦Q-1+9
+7.0Round 24🇮🇹 ITALY254♠♣9=+7
+6.9Round 21🇭🇺 HUNGARY112♥x♦4-2+5
+6.6Round 4🇷🇴 ROMANIA164♠♥5+1+0
+6.3Round 2🇦🇹 AUSTRIA243♠x♥K-3+2
+6.3Round 26🇪🇪 ESTONIA266♠♠9-1+13
+5.7Round 24🇮🇹 ITALY284♠♣Q=+11
+5.6Round 2🇦🇹 AUSTRIA253NT♦2-1+12
+5.5Round 8🇵🇹 PORTUGAL285♥♣K-2+7
+5.5Round 21🇭🇺 HUNGARY35♥♣8-3+9
+5.1Round 8🇵🇹 PORTUGAL272♥♥A+1+6
+4.9Round 6🇪🇸 SPAIN236♠♦A=+0
+4.9Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND84♥♣A=+0
+4.6Round 6🇪🇸 SPAIN222♥♠10-1+6
+4.6Round 7🇭🇷 CROATIA44♠♣K-1+7
+4.4Round 26🇪🇪 ESTONIA233NT♦Q+1+0
+4.4Round 26🇪🇪 ESTONIA253NT♣A=-2
+4.2Round 3🇸🇰 SLOVAKIA123NT♣5=+6
+4.2Round 21🇭🇺 HUNGARY24♣♥J+1+7
+4.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113NT♠2-1+10
+4.0Round 6🇪🇸 SPAIN153♥♠10-2+6
+4.0Round 16🇩🇪 GERMANY202♥♣Q=+6
+3.9Round 12🇱🇻 LATVIA153♦♦3=+7
+3.8Round 3🇸🇰 SLOVAKIA84♠♣5=+0
+3.6Round 2🇦🇹 AUSTRIA181NT♣3+1+7
+3.6Round 6🇪🇸 SPAIN264♥♥3=+0
+3.6Round 8🇵🇹 PORTUGAL214♥♦7-2+13
+3.6Round 24🇮🇹 ITALY156♣♥8-2+11
+3.6Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND111NT♣4-2-1
+3.4Round 10🇨🇿 CZECH REPUBLIC174♥♥J+1+0
+3.2Round 5🇵🇱 POLAND34♠♦5=-1
+3.2Round 6🇪🇸 SPAIN192♦♠10=+5
+3.2Round 10🇨🇿 CZECH REPUBLIC204♥♦Q+2+17
+3.2Round 24🇮🇹 ITALY203♣♣5=+6
+3.0Round 6🇪🇸 SPAIN163NT♠4-1+12
+3.0Round 21🇭🇺 HUNGARY13NT♠3-3+6
+2.9Round 5🇵🇱 POLAND44♠♠2+1+0
+2.9Round 12🇱🇻 LATVIA233♦♥7=-1
+2.8Round 10🇨🇿 CZECH REPUBLIC184♥♣5+1+0
+2.8Round 16🇩🇪 GERMANY174♥♦4=+0
+2.7Round 5🇵🇱 POLAND23NT♠7=+0
+2.7Round 8🇵🇹 PORTUGAL253♣♦7=+0
+2.4Round 1🇹🇷 TURKEY71NT♠3+3+7
+2.4Round 10🇨🇿 CZECH REPUBLIC264♠♣A=+0
+2.4Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND12NT♠7+1+1
+2.3Round 1🇹🇷 TURKEY53NT♥6=+3
+2.3Round 16🇩🇪 GERMANY183♥♦Q-1+5
+2.3Round 21🇭🇺 HUNGARY92NT♦A=+5
+2.2Round 6🇪🇸 SPAIN281NT♣J-2+0
+2.2Round 12🇱🇻 LATVIA201NT♠Q+1+6
+2.2Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND26♠♥2=+0
+2.1Round 1🇹🇷 TURKEY104♥♥10=+10
+2.1Round 3🇸🇰 SLOVAKIA22♠♦8+1-7
+2.0Round 2🇦🇹 AUSTRIA233NT♦6+3+13
+2.0Round 24🇮🇹 ITALY193♠♥3=+0
+1.8Round 24🇮🇹 ITALY163NT♦5-1+5
+1.8Round 26🇪🇪 ESTONIA183NT♥J+2+0
+1.7Round 3🇸🇰 SLOVAKIA74♥♠2+2+9
+1.7Round 21🇭🇺 HUNGARY42♠♥10-1+0
+1.6Round 5🇵🇱 POLAND144♠♥2-4+2
+1.6Round 6🇪🇸 SPAIN242♠♠7+1+6
+1.6Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102♠♠K+2-10
+1.6Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND72♠♦A=+1
+1.5Round 5🇵🇱 POLAND73NT♠6=+0
+1.3Round 8🇵🇹 PORTUGAL232♥♠K+2-1
+1.2Round 1🇹🇷 TURKEY134♠♦K+1+0
+1.2Round 5🇵🇱 POLAND11♥♥K-2+0
+1.1Round 4🇷🇴 ROMANIA253♥♠Q+1-1
+1.0Round 2🇦🇹 AUSTRIA224♠♦K=+0
+1.0Round 8🇵🇹 PORTUGAL243♠♥A+1+2
+1.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND32♠♦K-2-1
+1.0Round 24🇮🇹 ITALY273♠♥A-2+5
+0.9Round 12🇱🇻 LATVIA244♠♦K+1+0
+0.8Round 1🇹🇷 TURKEY24♥♥3+1+0
+0.8Round 2🇦🇹 AUSTRIA192♦♠7+1+0
+0.7Round 4🇷🇴 ROMANIA284♥♦3-3-4
+0.7Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND23♥♣3+2+6
+0.7Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND54♣♥J+1-10
+0.6Round 2🇦🇹 AUSTRIA174♠♣Q+1+0
+0.6Round 3🇸🇰 SLOVAKIA13♣♠A=+7
+0.6Round 3🇸🇰 SLOVAKIA53NT♠2+2-10
+0.6Round 6🇪🇸 SPAIN205♥♠2=+13
+0.6Round 24🇮🇹 ITALY262♥♣2=+0
+0.5Round 5🇵🇱 POLAND93NT♣5+1+0
+0.5Round 16🇩🇪 GERMANY191NT♥8=+0
+0.5Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND94♥♦A+1-11
+0.4Round 12🇱🇻 LATVIA193♣♥5+2-6
+0.4Round 16🇩🇪 GERMANY273NT♠3=-1
+0.4Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND64♠♦A+1+0
+0.3Round 7🇭🇷 CROATIA114NT♦6+2+11
+0.3Round 12🇱🇻 LATVIA263♣♠4+1+0
+0.3Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♠♥3=+11
+0.3Round 21🇭🇺 HUNGARY146♣♥10=+12
+0.3Round 24🇮🇹 ITALY213♠♥6=+0
+0.2Round 7🇭🇷 CROATIA21NT♥2=-1
+0.2Round 7🇭🇷 CROATIA103NT♦5+2+0
+0.2Round 21🇭🇺 HUNGARY63♦♥K-1-1
+0.2Round 26🇪🇪 ESTONIA283♥♣Q-1+0
+0.1Round 7🇭🇷 CROATIA73NT♦9=+2
+0.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63♥♠6-1-2
+0.0Round 1🇹🇷 TURKEY83NT♥Q=-1
-0.0Round 3🇸🇰 SLOVAKIA61NT♣2-2-11
-0.0Round 5🇵🇱 POLAND84♥♦7+2-1
-0.0Round 6🇪🇸 SPAIN173NT♦10+3+11
+0.0Round 10🇨🇿 CZECH REPUBLIC221NT♦3+2-7
+0.0Round 10🇨🇿 CZECH REPUBLIC282♥♥J=+1
+0.0Round 12🇱🇻 LATVIA163♥♠4+1+10
+0.0Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND13NT♠5+3+1
-0.0Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND133NT♠A-1+1
-0.1Round 1🇹🇷 TURKEY124♠♦10+1+0
-0.1Round 2🇦🇹 AUSTRIA272♥♠K+2+6
-0.1Round 4🇷🇴 ROMANIA213♠♣K-1-2
-0.2Round 4🇷🇴 ROMANIA274♠♦2=+1
-0.2Round 16🇩🇪 GERMANY254♥♦A+1+0
-0.2Round 26🇪🇪 ESTONIA273♣♥3-1-2
-0.3Round 5🇵🇱 POLAND133♠♣K-1-6
-0.3Round 8🇵🇹 PORTUGAL181NT♠4+2-7
-0.3Round 10🇨🇿 CZECH REPUBLIC233NT♠Q+4+12
-0.3Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND102♠♥9=+0
-0.4Round 1🇹🇷 TURKEY64♠♥9=+0
-0.4Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♥♦2=-3
-0.4Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND142♠♦6-1-1
-0.5Round 12🇱🇻 LATVIA182♦♠4+1+0
-0.6Round 8🇵🇹 PORTUGAL174♥♠8+1+0
-0.6Round 10🇨🇿 CZECH REPUBLIC194♥♦6+3+12
-0.6Round 16🇩🇪 GERMANY234♥♣Q-1+6
-0.8Round 4🇷🇴 ROMANIA184♥♣2-1-5
-0.8Round 5🇵🇱 POLAND124♥♥5=-3
-0.8Round 7🇭🇷 CROATIA143♥♠3+1+1
-0.8Round 8🇵🇹 PORTUGAL152♦♠2+2+0
-0.8Round 16🇩🇪 GERMANY223NT♥7=+1
-0.9Round 1🇹🇷 TURKEY33NT♥9+2+0
-0.9Round 3🇸🇰 SLOVAKIA103NT♠J+1+0
-0.9Round 12🇱🇻 LATVIA253NT♠3+2+0
-1.0Round 7🇭🇷 CROATIA12♥♦9-3+1
-1.2Round 4🇷🇴 ROMANIA194♠♣5=+0
-1.2Round 5🇵🇱 POLAND103♦♠10+1+9
-1.2Round 6🇪🇸 SPAIN274♣♠2-2+0
-1.2Round 26🇪🇪 ESTONIA154♠♣6+1+13
-1.3Round 7🇭🇷 CROATIA32♠♣6+1+0
-1.3Round 7🇭🇷 CROATIA84♠♣2+2+11
-1.3Round 21🇭🇺 HUNGARY122♠♥3-1-5
-1.4Round 3🇸🇰 SLOVAKIA144♥♣A-1-5
-1.5Round 3🇸🇰 SLOVAKIA36♣♦7+1+11
-1.5Round 16🇩🇪 GERMANY242♥♣K+1+0
-1.5Round 26🇪🇪 ESTONIA162NT♥A+1-1
-1.6Round 12🇱🇻 LATVIA224♥♣Q=+1
-1.6Round 24🇮🇹 ITALY172♥♦8+1+0
-1.6Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND124♣♣7=+0
-1.8Round 8🇵🇹 PORTUGAL164♠♣A+1+0
-1.8Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND41♠♦6-2-3
-1.8Round 24🇮🇹 ITALY184NT♣5+1-13
-1.9Round 2🇦🇹 AUSTRIA203NT♠5=+1
-1.9Round 7🇭🇷 CROATIA133NT♥5=+13
-2.0Round 16🇩🇪 GERMANY151NT♠7+1-1
-2.1Round 4🇷🇴 ROMANIA152♣♣2+1+0
-2.2Round 4🇷🇴 ROMANIA173♠♣5+1-6
-2.2Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♥♦J=-6
-2.4Round 16🇩🇪 GERMANY213NT♥8+2+0
-2.4Round 24🇮🇹 ITALY222♥♠6-1+2
-2.6Round 26🇪🇪 ESTONIA214♥♠10-1-10
-2.7Round 1🇹🇷 TURKEY13NT♣3+1-1
-2.8Round 2🇦🇹 AUSTRIA152♠♥5-1+0
-2.9Round 1🇹🇷 TURKEY93NT♣4=+1
-3.0Round 2🇦🇹 AUSTRIA162♣♦K-1-4
-3.1Round 10🇨🇿 CZECH REPUBLIC213♣♣9-1-5
-3.1Round 26🇪🇪 ESTONIA203NT♠10-2-8
-3.2Round 5🇵🇱 POLAND53NT♥4=+1
-3.2Round 10🇨🇿 CZECH REPUBLIC153♠♣A+1-2
-3.3Round 4🇷🇴 ROMANIA245♦♣K=+0
-3.4Round 8🇵🇹 PORTUGAL223♦♣K-2-1
-3.5Round 1🇹🇷 TURKEY114♠♣7=-3
-3.6Round 4🇷🇴 ROMANIA233♠♦A=-12
-3.6Round 12🇱🇻 LATVIA173♥♣7-3-2
-3.6Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND91NT♦6+2-6
-3.6Round 21🇭🇺 HUNGARY53NT♠5=+0
-3.8Round 12🇱🇻 LATVIA212NT♠2=+0
-3.8Round 16🇩🇪 GERMANY286♥♠2+1+13
-3.8Round 26🇪🇪 ESTONIA245♦♣3-1-5
-3.9Round 10🇨🇿 CZECH REPUBLIC243♠♣K-1-6
-4.0Round 7🇭🇷 CROATIA93NT♥10=+0
-4.2Round 5🇵🇱 POLAND113♦♠8+2-7
-4.2Round 21🇭🇺 HUNGARY104♥♣K-1-6
-4.5Round 21🇭🇺 HUNGARY74♠♣2+1+0
-4.6Round 7🇭🇷 CROATIA56♥♦K=-1
-4.7Round 7🇭🇷 CROATIA64♥♣8-2-12
-4.7Round 10🇨🇿 CZECH REPUBLIC274♥♥8=-7
-4.8Round 24🇮🇹 ITALY235♦♥A-1-12
-5.0Round 1🇹🇷 TURKEY43NT♦4+1+0
-5.3Round 8🇵🇹 PORTUGAL203NT♥3+2+10
-5.8Round 27🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND34♠♥6-1-10
-6.0Round 2🇦🇹 AUSTRIA284♥♠K-1-6
-6.2Round 3🇸🇰 SLOVAKIA42NT♥5+1+0
-6.2Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♠7=+0
-6.4Round 7🇭🇷 CROATIA124♥♣Q-1-10
-6.9Round 4🇷🇴 ROMANIA265♦x♥5-2-8
-7.3Round 4🇷🇴 ROMANIA203♥♠2=+0
-7.3Round 16🇩🇪 GERMANY164♥♣7+2-17
-7.4Round 12🇱🇻 LATVIA286♣♦4-2-13
-7.9Round 10🇨🇿 CZECH REPUBLIC163♦x♣A-3-8
-9.2Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND51♦x♦2-1-13
-9.8Round 3🇸🇰 SLOVAKIA93♥x♦2-3-9
-10.5Round 21🇭🇺 HUNGARY84♥♥3-2-14
-10.7Round 5🇵🇱 POLAND66♠♦4=-11
-11.4Round 24🇮🇹 ITALY247♥♠J-2-14
-11.5Round 2🇦🇹 AUSTRIA216♠♦J-2-13
-11.5Round 4🇷🇴 ROMANIA223NT♦7=-10
-11.7Round 12🇱🇻 LATVIA272♠x♣8+2-11
-12.5Round 2🇦🇹 AUSTRIA262♠x♦8+1-13