🇧🇪 MASSAR Arthur · BELGIUM

85rank
-257.2Butler · 220 bds
-1.17per board
±4.6swing
-0.67vs par /bd · #64/86
-0.90adjusted /bd
Butler per round: -19.6 0.1 -9.6 -26 -7.5 -45.7 -10.3 -0.6 -3.9 -8.7 -13.3 -7.8 -33.3 -14.8 5 -5 -0.8 -3.1 -32.8 -6.3 -3.9 -9.3by round

vs par split: bidding -0.03 · play -0.64

Strength of schedule: opponents averaged +0.27/bd (a tough draw) → opponent-adjusted -0.90/bd

Card play — on target: opening leads 72.9% #66 of 86 · declarer play 74.0% #42 of 86 · defence 76.1% #76 of 86

Card play by contract type — on target
vs NTvs a suit
Opening leads78.9% (19)70.0% (40)
Declarer play80.0% (15)71.4% (35)
Defence79.5% (39)74.4% (78)

Opening leads by suit led: ♠ 70.0% (10) · ♥ 60.0% (15) · ♦ 81.2% (16) · ♣ 77.8% (18)

vs par by strain: NT +1.91 (63) · a suit -1.70 (157)

vs par by level: part-score -1.26 (89) · game +0.02 (124) · slam -5.43 (7)

By role: declaring -1.23/bd (-2.29 vs par · 103) · defending -1.12/bd (+0.76 vs par · 117)

By vulnerability: vulnerable -1.37/bd (-0.86 vs par · 108) · not vulnerable -0.97/bd (-0.48 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1E.HuybrechtL.Sanderson – D.WinterOpen10-19.6-1.96-1.60
Round 2L.MommaertsM.Miklovic – L.PloscicovaOpen10+0.1+0.01+0.60
Round 3L.MommaertsL.Kostova – T.PavlovOpen10-9.6-0.96-3.80
Round 5L.MommaertsE.Gulsen – A.AcarOpen10-26.0-2.60-1.80
Round 6E.HuybrechtS.Clementsson – A.SandinClosed10-7.5-0.75+2.30
Round 7L.MommaertsF.Alter – L.VornkahlOpen10-45.7-4.57-6.40
Round 10L.MommaertsF.Porta – G.GiubiloOpen10-10.3-1.03+1.00
Round 11E.HuybrechtT.Loonstein – A.ZeitakOpen10-0.6-0.06+2.80
Round 12L.MommaertsM.Lund – S.HelgebyOpen10-3.9-0.39-1.40
Round 14L.MommaertsK.Cichy – K.KopkaOpen10-8.7-0.87-0.50
Round 15E.HuybrechtM.Dufrene – M.FragolaClosed10-13.3-1.33-1.20
Round 16E.HuybrechtO.Koivu – H.HuhtamakiClosed10-7.8-0.78+0.00
Round 19L.MommaertsA.Boulin – T.GuilleminOpen10-33.3-3.33-2.40
Round 20L.MommaertsI.Baniri – N.KhutorskyClosed10-14.8-1.48-1.10
Round 21E.HuybrechtF.Alter – L.VornkahlClosed10+5.0+0.50+1.60
Round 23L.MommaertsY.Caris – P.DupontOpen10-5.0-0.50+0.30
Round 25L.MommaertsG.Giubilo – S.ScataOpen10-0.8-0.08+0.90
Round 26E.HuybrechtA.Ramyar – H.CobanClosed10-3.1-0.31-1.30
Round 28L.MommaertsL.Kohutova – Z.OtradovcovaOpen10-32.8-3.28-3.30
Round 29L.MommaertsO.Koivu – H.HuhtamakiOpen10-6.3-0.63+0.60
Round 31E.HuybrechtA.Devik – M.AustadClosed10-3.9-0.39-0.10
Round 33L.MommaertsE.Hansson – C.MannOpen10-9.3-0.93+0.10

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
+12.1Round 12🇳🇴 NORWAY234♠♠4+2+13
+9.4Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♥3-1+12
+9.4Round 5🇹🇷 TURKEY155♦♥2-1+12
+9.3Round 11🇮🇱 ISRAEL144♥x♣K-4+9
+8.6Round 16🇫🇮 FINLAND14♠♥9=+0
+7.2Round 6🇸🇪 SWEDEN234♥♣2=+3
+7.1Round 6🇸🇪 SWEDEN244♥♣J+2+1
+7.1Round 10🇮🇹 ITALY104♥♥J+2+12
+6.7Round 3🇧🇬 BULGARIA265♦x♠7-2+0
+6.7Round 15🇫🇷 FRANCE303NT♦5-1+10
+6.5Round 33🇸🇪 SWEDEN253NT♥2=+10
+6.1Round 11🇮🇱 ISRAEL184♥♣K-1+9
+5.9Round 29🇫🇮 FINLAND173NT♥J=+6
+5.7Round 15🇫🇷 FRANCE243NT♥4+2+2
+5.7Round 25🇮🇹 ITALY54♠x♦K=+14
+5.5Round 2🇸🇰 SLOVAKIA194♠♥K-1-2
+5.5Round 25🇮🇹 ITALY103NT♣6-1+15
+5.4Round 23🇳🇱 NETHERLANDS144♠♣Q+1+13
+5.1Round 21🇩🇪 GERMANY284♥♣10=+0
+5.1Round 23🇳🇱 NETHERLANDS113♠♦4-1+10
+5.1Round 26🇹🇷 TURKEY164♠♣3=+0
+4.8Round 29🇫🇮 FINLAND124♠♥K=+0
+4.5Round 11🇮🇱 ISRAEL193♠♣3+3+5
+4.5Round 14🇵🇱 POLAND153♦♣Q-1+6
+4.4Round 21🇩🇪 GERMANY263NT♥5-3+9
+4.3Round 2🇸🇰 SLOVAKIA153♠♥Q+1+4
+4.3Round 3🇧🇬 BULGARIA223NT♠4-1+6
+4.3Round 14🇵🇱 POLAND193♠♣K+1+6
+3.8Round 20🇮🇱 ISRAEL201♠♣10-1+5
+3.8Round 23🇳🇱 NETHERLANDS133NT♥6-1+5
+3.5Round 12🇳🇴 NORWAY253♣♠5+2+15
+3.3Round 3🇧🇬 BULGARIA294♠♣3=+0
+3.3Round 10🇮🇹 ITALY73NT♣6-1+6
+3.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠♥A=+3
+3.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33NT♠8-3+7
+2.9Round 2🇸🇰 SLOVAKIA124♥♠K+1+0
+2.9Round 5🇹🇷 TURKEY165♥♦5-3-8
+2.9Round 19🇫🇷 FRANCE14♦♣K-5-4
+2.8Round 25🇮🇹 ITALY24♥♣2-1+4
+2.7Round 15🇫🇷 FRANCE282♠♦5+3+0
+2.6Round 6🇸🇪 SWEDEN263NT♣2-1+12
+2.6Round 19🇫🇷 FRANCE103NT♦2-1+6
+2.6Round 21🇩🇪 GERMANY231NT♥4+2+6
+2.5Round 16🇫🇮 FINLAND81♠♥A+1+5
+2.5Round 29🇫🇮 FINLAND143♣♦K+1+0
+2.5Round 29🇫🇮 FINLAND163NT♦Q-1+10
+2.4Round 31🇳🇴 NORWAY83NT♣3+2+1
+2.4Round 33🇸🇪 SWEDEN294♠x♥2-1-7
+2.3Round 14🇵🇱 POLAND174♥♦3+1+4
+2.3Round 21🇩🇪 GERMANY274♠♣10=+0
+2.3Round 28🇨🇿 CZECH REPUBLIC73NT♠Q=+3
+2.3Round 31🇳🇴 NORWAY63NT♥4+1-1
+2.3Round 31🇳🇴 NORWAY74♣♠A=+13
+2.1Round 23🇳🇱 NETHERLANDS193NT♣6+1+1
+2.1Round 26🇹🇷 TURKEY134♥♣4+1+1
+2.1Round 31🇳🇴 NORWAY12♠♣Q-1+4
+2.0Round 11🇮🇱 ISRAEL153♠♦Q-1+5
+1.9Round 12🇳🇴 NORWAY245♣♥A=+0
+1.9Round 29🇫🇮 FINLAND193♣♦J-1-2
+1.9Round 33🇸🇪 SWEDEN242♠♠4=+5
+1.8Round 23🇳🇱 NETHERLANDS123NT♦5+2+1
+1.8Round 26🇹🇷 TURKEY144♥♥8+2+2
+1.7Round 19🇫🇷 FRANCE83NT♥5-1+5
+1.6Round 14🇵🇱 POLAND133NT♥10+1-1
+1.5Round 6🇸🇪 SWEDEN223NT♦J+3+14
+1.5Round 21🇩🇪 GERMANY292NT♠K-1+5
+1.4Round 6🇸🇪 SWEDEN214♥♣10=+0
+1.3Round 2🇸🇰 SLOVAKIA175♦♠Q+1+1
+1.3Round 26🇹🇷 TURKEY122♥♦K+1+0
+1.2Round 14🇵🇱 POLAND185♠♣8=+1
+1.1Round 3🇧🇬 BULGARIA254♠♥4=-11
+1.1Round 28🇨🇿 CZECH REPUBLIC12♦♣Q+3+7
+1.1Round 31🇳🇴 NORWAY44♥♦K=+0
+0.9Round 15🇫🇷 FRANCE266♥♦J=+0
+0.9Round 16🇫🇮 FINLAND61NT♠10=+1
+0.9Round 20🇮🇱 ISRAEL174♠♠3=-1
+0.7Round 21🇩🇪 GERMANY243NT♠7=+3
+0.7Round 25🇮🇹 ITALY12NT♣J=+0
+0.7Round 31🇳🇴 NORWAY51NT♠Q=-1
+0.6Round 12🇳🇴 NORWAY224♠♥6+2-11
+0.6Round 33🇸🇪 SWEDEN214♠♥A=+0
+0.5Round 7🇩🇪 GERMANY14♠♦Q+1+0
+0.5Round 10🇮🇹 ITALY94NT♠6+3+17
+0.4Round 20🇮🇱 ISRAEL182♦♣10+2+0
+0.4Round 23🇳🇱 NETHERLANDS181NT♦2-2+1
+0.2Round 33🇸🇪 SWEDEN223NT♠3+1+10
+0.1Round 20🇮🇱 ISRAEL134♥♦6+1+0
+0.1Round 33🇸🇪 SWEDEN303♥♦7-1-2
-0.0Round 29🇫🇮 FINLAND111NT♦8=+2
-0.1Round 19🇫🇷 FRANCE44♠♥K+1-4
-0.2Round 29🇫🇮 FINLAND152♥♠7=+5
-0.3Round 2🇸🇰 SLOVAKIA203NT♣6=+2
-0.3Round 7🇩🇪 GERMANY72♥♠J=-10
-0.3Round 11🇮🇱 ISRAEL174♠♣A+2+1
-0.3Round 16🇫🇮 FINLAND34♠♣8+1+0
-0.3Round 16🇫🇮 FINLAND55♦♥J-2+9
-0.4Round 2🇸🇰 SLOVAKIA144♠x♣2-2+4
-0.4Round 6🇸🇪 SWEDEN293♠♦8+1+10
-0.4Round 7🇩🇪 GERMANY105♣♠A-1-11
-0.4Round 28🇨🇿 CZECH REPUBLIC52♣♣A=-9
-0.5Round 3🇧🇬 BULGARIA243♦♠3-1-2
-0.5Round 21🇩🇪 GERMANY222♣♥6=-1
-0.5Round 25🇮🇹 ITALY91NT♦3-1-4
-0.5Round 26🇹🇷 TURKEY154♠♥10-4-3
-0.7Round 7🇩🇪 GERMANY94♠♥K=+0
-0.7Round 10🇮🇹 ITALY12♥♦6-1-2
-0.7Round 15🇫🇷 FRANCE224♥♣2=+0
-0.7Round 26🇹🇷 TURKEY196NT♣10+1+11
-0.9Round 10🇮🇹 ITALY83♥♣3=+7
-0.9Round 12🇳🇴 NORWAY282NT♠10=-5
-1.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND61NT♥A+1-6
-1.1Round 25🇮🇹 ITALY43♠♣8=-7
-1.2Round 16🇫🇮 FINLAND73♠♠8-1+0
-1.3Round 2🇸🇰 SLOVAKIA133NT♦4+1+0
-1.4Round 11🇮🇱 ISRAEL114♥♣9+1+11
-1.4Round 31🇳🇴 NORWAY103NT♥2=+0
-1.5Round 5🇹🇷 TURKEY134♥♦2-1-6
-1.5Round 10🇮🇹 ITALY24♥♦Q+1-1
-1.5Round 14🇵🇱 POLAND203♠♣A-1+0
-1.6Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♠♣5=-11
-1.6Round 12🇳🇴 NORWAY302♠♣K=+0
-1.7Round 2🇸🇰 SLOVAKIA163♦♣Q+4+12
-1.7Round 5🇹🇷 TURKEY122NT♦7+2+10
-1.7Round 6🇸🇪 SWEDEN273NT♦10+1+0
-1.7Round 12🇳🇴 NORWAY213NT♥4+1-1
-1.8Round 23🇳🇱 NETHERLANDS163NT♣9+1+1
-1.9Round 2🇸🇰 SLOVAKIA114♥♦K+2-14
-1.9Round 14🇵🇱 POLAND123♣♥K=+0
-1.9Round 20🇮🇱 ISRAEL124♥♣A+2+11
-1.9Round 20🇮🇱 ISRAEL152♠♥Q+1+0
-1.9Round 28🇨🇿 CZECH REPUBLIC63NT♣2=+2
-2.0Round 26🇹🇷 TURKEY205♦♠5-1-12
-2.2Round 10🇮🇹 ITALY32NT♠2=-7
-2.2Round 12🇳🇴 NORWAY263♥x♠4-1-8
-2.3Round 5🇹🇷 TURKEY173NT♥K=+0
-2.3Round 15🇫🇷 FRANCE213NT♠10+2-1
-2.3Round 21🇩🇪 GERMANY304♠♥8+1+0
-2.4Round 3🇧🇬 BULGARIA284♠♥8=-7
-2.4Round 31🇳🇴 NORWAY22♠♥A+2-6
-2.5Round 15🇫🇷 FRANCE294♥♦6=+0
-2.5Round 20🇮🇱 ISRAEL143NT♠3+1-14
-2.6Round 16🇫🇮 FINLAND101NT♠8-1+0
-2.7Round 33🇸🇪 SWEDEN233♥♦8-1+1
-2.9Round 11🇮🇱 ISRAEL133♠♥A+2+0
-2.9Round 14🇵🇱 POLAND161NT♣3+1+1
-2.9Round 20🇮🇱 ISRAEL194♥♦2+2-1
-2.9Round 25🇮🇹 ITALY62♥♦2+1-7
-2.9Round 26🇹🇷 TURKEY183♦♣4-2-6
-3.0Round 28🇨🇿 CZECH REPUBLIC24♠♠3-1-12
-3.1Round 16🇫🇮 FINLAND94♠♥2+1-1
-3.1Round 19🇫🇷 FRANCE34♥♠10=+0
-3.1Round 25🇮🇹 ITALY82NT♥3+2-2
-3.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52♦♣7-1-5
-3.3Round 26🇹🇷 TURKEY113♠♦2-3-6
-3.5Round 6🇸🇪 SWEDEN281NT♠4+1+0
-3.5Round 10🇮🇹 ITALY61NT♥4+1-1
-3.5Round 12🇳🇴 NORWAY273NT♣4=+0
-3.6Round 25🇮🇹 ITALY72♦♥K-1+1
-3.7Round 3🇧🇬 BULGARIA302♠♣10-1-13
-3.7Round 10🇮🇹 ITALY42♥♠2-1-6
-3.7Round 15🇫🇷 FRANCE273♦♥9+1-7
-3.7Round 31🇳🇴 NORWAY94♠♥2+1+0
-3.9Round 5🇹🇷 TURKEY184♠♥3+2-11
-4.0Round 26🇹🇷 TURKEY174♥♣K=+0
-4.3Round 14🇵🇱 POLAND113♦♣3=-11
-4.3Round 21🇩🇪 GERMANY253NT♥2+3-2
-4.3Round 25🇮🇹 ITALY32♦♣8=-5
-4.4Round 29🇫🇮 FINLAND202♠♣Q-3+7
-4.5Round 11🇮🇱 ISRAEL163NT♠2=+0
-4.5Round 19🇫🇷 FRANCE25♦♥2=+1
-4.5Round 21🇩🇪 GERMANY214♠♣6+1-4
-4.5Round 28🇨🇿 CZECH REPUBLIC32♣♦6=-5
-4.5Round 33🇸🇪 SWEDEN273♣♠3+3-7
-4.5Round 33🇸🇪 SWEDEN282NT♦2=+1
-4.7Round 19🇫🇷 FRANCE52♠♦9+1-6
-5.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43♠♣8-1-6
-5.1Round 28🇨🇿 CZECH REPUBLIC43♥♦A+1-7
-5.3Round 11🇮🇱 ISRAEL122♥x♦A-3+3
-5.3Round 20🇮🇱 ISRAEL164♠x♥A-1-11
-5.4Round 3🇧🇬 BULGARIA214♥♦K-1-5
-5.4Round 5🇹🇷 TURKEY143♣♠2-1-4
-5.5Round 16🇫🇮 FINLAND21♠♥5+2-2
-5.5Round 20🇮🇱 ISRAEL114♠♦Q=+0
-5.9Round 28🇨🇿 CZECH REPUBLIC93♣♥J+1+0
-6.0Round 7🇩🇪 GERMANY22♥♥10-1-5
-6.0Round 7🇩🇪 GERMANY83NT♠K=+0
-6.4Round 19🇫🇷 FRANCE63♠♠A=+0
-6.5Round 3🇧🇬 BULGARIA234♥♣A-1+1
-6.5Round 3🇧🇬 BULGARIA273♦♠Q+1-7
-6.5Round 7🇩🇪 GERMANY45♦♠A+1-13
-6.8Round 7🇩🇪 GERMANY64♥♠7=-7
-6.8Round 16🇫🇮 FINLAND44♥x♦A-2-12
-6.8Round 23🇳🇱 NETHERLANDS154♥♦Q-1-10
-6.9Round 5🇹🇷 TURKEY193NT♥2=+1
-6.9Round 23🇳🇱 NETHERLANDS204♣♦A-1-9
-6.9Round 29🇫🇮 FINLAND132♠♦J+2-10
-7.3Round 28🇨🇿 CZECH REPUBLIC102♠♥5+1-12
-7.3Round 31🇳🇴 NORWAY31♠♦K-3-11
-7.5Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND105♣x♥K-4+8
-7.8Round 15🇫🇷 FRANCE253NT♣6-2-11
-8.0Round 7🇩🇪 GERMANY33♠♦K+2-10
-8.1Round 5🇹🇷 TURKEY203NT♠5+1-1
-8.1Round 11🇮🇱 ISRAEL204♠x♥A-2-15
-8.1Round 23🇳🇱 NETHERLANDS174NT♣J-6-10
-8.1Round 28🇨🇿 CZECH REPUBLIC86♥♦4=+0
-8.2Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♠x♥7-2-13
-8.3Round 2🇸🇰 SLOVAKIA183NT♠6+2-1
-8.4Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♣x♥4=-5
-8.5Round 5🇹🇷 TURKEY114♠♣K=-11
-8.7Round 10🇮🇹 ITALY57♦x♠A-5-15
-9.3Round 6🇸🇪 SWEDEN306♦♣A=-3
-9.3Round 33🇸🇪 SWEDEN265♣♦7=-10
-9.4Round 19🇫🇷 FRANCE93♠♥K-2-8
-11.5Round 7🇩🇪 GERMANY54♥♠5=-8
-12.0Round 14🇵🇱 POLAND145♥♠3=-11
-12.1Round 12🇳🇴 NORWAY296♦♣6-1-17
-12.3Round 15🇫🇷 FRANCE233♦x♥8-3-5
-12.3Round 19🇫🇷 FRANCE73NTx♣5-3-14
-12.4Round 6🇸🇪 SWEDEN256♥♦5-1-14
-12.4Round 29🇫🇮 FINLAND185♦x♦A-3-12