🇳🇱 MICHIELSEN Marion · NETHERLANDS

13rank
+150.9Butler · 224 bds
+0.67per board
±4.5swing
-0.06vs par /bd · #75/126
+0.66adjusted /bd
Butler per round: 8.3 5.7 13.7 -36.2 10.7 7.5 41.2 8 30.7 4.3 3.5 28.5 -8.6 33.6by round

vs par split: bidding -0.54 · play +0.48

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted +0.66/bd

Card play — on target: opening leads 75.8% #95 of 126 · declarer play 88.0% #1 of 126 · defence 87.4% #39 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (20)76.2% (42)
Declarer play90.5% (21)86.2% (29)
Defence80.0% (30)89.9% (89)

Opening leads by suit led: ♠ 63.6% (11) · ♥ 64.7% (17) · ♦ 88.2% (17) · ♣ 82.4% (17)

vs par by strain: NT -0.92 (64) · a suit +0.29 (160)

vs par by level: part-score +0.60 (88) · game -0.49 (118) · slam -0.44 (18)

By role: declaring +0.97/bd (-1.97 vs par · 105) · defending +0.42/bd (+1.63 vs par · 119)

By vulnerability: vulnerable +0.49/bd (-0.36 vs par · 112) · not vulnerable +0.86/bd (+0.24 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1L.DekkersH.Saket – M.Hamadeh AwwadClosed16+8.3+0.52-1.88
Round 3L.DekkersM.Sun – H.WangClosed16+5.7+0.36-2.19
Round 4L.DekkersN.Tache – I.SmithClosed16+13.7+0.86+0.88
Round 6L.DekkersS.Reus – D.GordonClosed16-36.2-2.26-3.38
Round 8L.DekkersD.Rosenberg – J.Seamon-MolsonOpen16+10.7+0.67-0.56
Round 9L.DekkersL.Bojoh – J.TuejeClosed16+7.5+0.47+0.31
Round 10L.DekkersD.Fletcher – L.De MeillacClosed16+41.2+2.58+2.75
Round 12L.DekkersF.Lahlou – C.RaffaliClosed16+8.0+0.50+2.31
Round 13L.DekkersM.Khouri – L.KhalilClosed16+30.7+1.92+1.69
Round 15L.DekkersA.Clark – C.BermanClosed16+4.3+0.27-0.94
Round 16L.DekkersP.Andersson – M.JohanssonClosed16+3.5+0.22+0.12
Round 18L.DekkersE.Harasimowicz – M.SawickaClosed16+28.5+1.78+0.25
Round 19L.DekkersS.Stockdale – F.BrownClosed16-8.6-0.54-1.06
Round 20L.DekkersY.Singapurin – P.KunderClosed16+33.6+2.10+0.88

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
+14.8Round 8🇺🇸 USA 2195♠x♥K=+13
+12.0Round 13🇪🇬 EGYPT133♥x♣Q-3+5
+11.9Round 18🇵🇱 POLAND215♠♦K-4+12
+11.8Round 18🇵🇱 POLAND193NT♠3+1+1
+11.0Round 12🇲🇦 MOROCCO224♠♥5=+8
+11.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13♣♦9-7+10
+10.0Round 1🇯🇴 JORDAN14♥x♠2-3+9
+10.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♦♠4-1+12
+9.8Round 4🇻🇪 VENEZUELA176NT♠Q-1+14
+9.8Round 20🇮🇳 INDIA286♠x♦K-2+11
+9.0Round 10🇹🇹 TRINIDAD & TOBAGO263NT♠2-1+12
+8.6Round 1🇯🇴 JORDAN96♠♦A=+0
+8.3Round 13🇪🇬 EGYPT73♦♥J+1+11
+7.9Round 3🇨🇳 CHINA86♥♦Q=+0
+7.8Round 15🇦🇺 AUSTRALIA66♦♥K-1+11
+7.5Round 3🇨🇳 CHINA64♠♥Q-1+6
+7.4Round 4🇻🇪 VENEZUELA275♦♣4=+11
+7.4Round 20🇮🇳 INDIA233♠♥3-1+9
+7.3Round 10🇹🇹 TRINIDAD & TOBAGO204♠♦10-1-3
+7.2Round 4🇻🇪 VENEZUELA324♠♥9=+0
+6.9Round 9🇮🇩 INDONESIA54♥♣3-1+6
+6.7Round 12🇲🇦 MOROCCO194♠x♥A-3+8
+6.3Round 20🇮🇳 INDIA253♠♦A-2+7
+6.1Round 8🇺🇸 USA 2244♥♣7-1+10
+6.1Round 9🇮🇩 INDONESIA136♥♦4-1+12
+6.0Round 15🇦🇺 AUSTRALIA53♠♦K-1+10
+6.0Round 16🇸🇪 SWEDEN264♠♥3+2+13
+6.0Round 20🇮🇳 INDIA243NT♠10-1+10
+5.9Round 13🇪🇬 EGYPT95♣x♠8-2+10
+5.9Round 20🇮🇳 INDIA264♠♣2+1+1
+5.8Round 10🇹🇹 TRINIDAD & TOBAGO175♦♣K-1+10
+5.7Round 18🇵🇱 POLAND316NT♦A=+0
+5.4Round 12🇲🇦 MOROCCO313♥♥6+1+7
+4.9Round 1🇯🇴 JORDAN53NT♦Q+1+0
+4.9Round 12🇲🇦 MOROCCO273NT♥3-4+8
+4.7Round 18🇵🇱 POLAND283NT♥5-1+12
+4.6Round 10🇹🇹 TRINIDAD & TOBAGO213♦♦10+1+7
+4.5Round 6🇨🇦 CANADA173NT♣7-1+5
+4.5Round 9🇮🇩 INDONESIA73NT♠4=+10
+4.4Round 10🇹🇹 TRINIDAD & TOBAGO252♠♣A-1+10
+4.4Round 13🇪🇬 EGYPT142♥♦3+1+1
+4.3Round 4🇻🇪 VENEZUELA254NT♣J-2+5
+4.2Round 3🇨🇳 CHINA13♠♣K=+6
+4.2Round 15🇦🇺 AUSTRALIA23♥♣3-1+2
+4.2Round 18🇵🇱 POLAND172♠♦4+1+6
+4.2Round 20🇮🇳 INDIA313♦A♠=+0
+4.1Round 13🇪🇬 EGYPT23♦♠3-2+7
+4.0Round 8🇺🇸 USA 2183♦♣7+1+7
+4.0Round 8🇺🇸 USA 2253NT♠2=+0
+3.9Round 1🇯🇴 JORDAN46♦♠6=+0
+3.9Round 10🇹🇹 TRINIDAD & TOBAGO232♥♠K+1+7
+3.7Round 8🇺🇸 USA 2313♥♠K-1+4
+3.7Round 15🇦🇺 AUSTRALIA13♦♥3=+5
+3.6Round 20🇮🇳 INDIA273♣♦10=+0
+3.5Round 10🇹🇹 TRINIDAD & TOBAGO323♥♠4-2+8
+3.4Round 10🇹🇹 TRINIDAD & TOBAGO184♠♠A=+0
+3.4Round 18🇵🇱 POLAND181NT♠3-2-6
+3.1Round 13🇪🇬 EGYPT113NT♠6+1+1
+3.1Round 16🇸🇪 SWEDEN251NT♥2-2+0
+3.1Round 20🇮🇳 INDIA302♠♦10-2+6
+3.0Round 13🇪🇬 EGYPT42♠♦4=+1
+2.9Round 16🇸🇪 SWEDEN183♠♥K-2+7
+2.8Round 12🇲🇦 MOROCCO173♣♥10+1+6
+2.7Round 8🇺🇸 USA 2173♦♠8=+0
+2.7Round 18🇵🇱 POLAND253♦♥7-1-2
+2.6Round 1🇯🇴 JORDAN113NT♠6+1+1
+2.6Round 1🇯🇴 JORDAN122NT♠4-2+0
+2.6Round 9🇮🇩 INDONESIA24♠♦6=+0
+2.5Round 4🇻🇪 VENEZUELA211NT♠8+1+6
+2.3Round 3🇨🇳 CHINA56NT♦10+1-13
+2.1Round 1🇯🇴 JORDAN133NT♠5+2-13
+2.1Round 9🇮🇩 INDONESIA33NT♠Q=-1
+1.9Round 4🇻🇪 VENEZUELA282NT♣5=+0
+1.9Round 15🇦🇺 AUSTRALIA133♦♠6+1+0
+1.8Round 12🇲🇦 MOROCCO284♥♥8=+0
+1.7Round 9🇮🇩 INDONESIA104♥♣7+2+13
+1.7Round 10🇹🇹 TRINIDAD & TOBAGO192♠♥4=+0
+1.6Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♥♠5=-1
+1.5Round 15🇦🇺 AUSTRALIA74♥♥2=+3
+1.3Round 16🇸🇪 SWEDEN292♠♣10-1+5
+1.3Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122♠♦10=+5
+1.3Round 20🇮🇳 INDIA213NT♠2+3+1
+1.1Round 8🇺🇸 USA 2276♥♥4+1-11
+1.1Round 10🇹🇹 TRINIDAD & TOBAGO273NT♣10=+1
+1.1Round 10🇹🇹 TRINIDAD & TOBAGO283♥♦A=-8
+1.1Round 20🇮🇳 INDIA182♠♥K=+0
+1.0Round 1🇯🇴 JORDAN24♠♣J=+3
+1.0Round 10🇹🇹 TRINIDAD & TOBAGO302♠♦K-3-4
+1.0Round 15🇦🇺 AUSTRALIA91NT♦3+2+2
+1.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND116♠♦10+1+11
+0.9Round 3🇨🇳 CHINA94♠♦K=+0
+0.9Round 6🇨🇦 CANADA252♠♦7=+1
+0.9Round 18🇵🇱 POLAND223♥♥9-2-1
+0.9Round 20🇮🇳 INDIA202♠♦5+1+0
+0.8Round 3🇨🇳 CHINA71NT♦4+1+6
+0.8Round 16🇸🇪 SWEDEN285♣♥J=+0
+0.7Round 12🇲🇦 MOROCCO254♠♦2+1+0
+0.7Round 13🇪🇬 EGYPT61♠♥Q+2+1
+0.7Round 16🇸🇪 SWEDEN314♠♣A+1+0
+0.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74NT♣8+1-12
+0.6Round 6🇨🇦 CANADA263NT♠K+3-13
+0.6Round 13🇪🇬 EGYPT164♠♣10=+1
+0.6Round 16🇸🇪 SWEDEN303NT♥3+1-11
+0.4Round 1🇯🇴 JORDAN71NT♠7+2-10
+0.4Round 3🇨🇳 CHINA123NT♦5=+0
+0.4Round 3🇨🇳 CHINA143♦♠8=+0
+0.4Round 4🇻🇪 VENEZUELA243NT♥6+2+0
+0.4Round 9🇮🇩 INDONESIA153NT♣2+1+1
+0.4Round 15🇦🇺 AUSTRALIA114♠♠5+1+0
+0.3Round 1🇯🇴 JORDAN143NT♥3+1+10
+0.3Round 8🇺🇸 USA 2292♥♦9-1+0
+0.3Round 16🇸🇪 SWEDEN274♥♠4-1-5
+0.3Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠♥5+2-11
+0.2Round 9🇮🇩 INDONESIA113NT♥Q=-1
+0.2Round 10🇹🇹 TRINIDAD & TOBAGO241NT♥3+2+0
+0.2Round 12🇲🇦 MOROCCO294♠♦Q=+1
+0.1Round 3🇨🇳 CHINA33♠♦2-1-1
+0.1Round 9🇮🇩 INDONESIA12♥♥Q=+0
-0.0Round 4🇻🇪 VENEZUELA314♠♣A=+0
+0.0Round 9🇮🇩 INDONESIA85♣♦4=-2
+0.0Round 12🇲🇦 MOROCCO303♠♦3-1-4
-0.0Round 13🇪🇬 EGYPT13NT♥6+1-1
+0.0Round 15🇦🇺 AUSTRALIA154♥♠7+1-4
+0.0Round 16🇸🇪 SWEDEN324♠♦J+1+0
+0.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♠♥5-1-5
-0.1Round 3🇨🇳 CHINA112♠♥2=+0
-0.1Round 3🇨🇳 CHINA153NT♦6+1+0
-0.1Round 4🇻🇪 VENEZUELA261NT♦K=-2
-0.2Round 6🇨🇦 CANADA273NT♣6=-11
-0.2Round 9🇮🇩 INDONESIA94♠♦2-1-12
-0.2Round 16🇸🇪 SWEDEN194♠♣4=+1
-0.3Round 6🇨🇦 CANADA194♠♣8=+1
-0.3Round 6🇨🇦 CANADA324♠♥Q+2+11
-0.3Round 18🇵🇱 POLAND294♠♣4+1+0
-0.3Round 18🇵🇱 POLAND304♥♣10+2-11
-0.4Round 1🇯🇴 JORDAN153NT♥6+3-1
-0.4Round 3🇨🇳 CHINA132♦♣J-1-6
-0.4Round 13🇪🇬 EGYPT101NT♦A+2+10
-0.4Round 15🇦🇺 AUSTRALIA165♦♠8-1-5
-0.5Round 18🇵🇱 POLAND203NT♥7+1-1
-0.6Round 10🇹🇹 TRINIDAD & TOBAGO223♠x♦A-3+12
-0.6Round 13🇪🇬 EGYPT124♠♦2=+1
-0.6Round 16🇸🇪 SWEDEN223NT♠K=-13
-0.6Round 16🇸🇪 SWEDEN243♣♠Q-1+2
-0.6Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND162♥♥8=+9
-0.7Round 4🇻🇪 VENEZUELA196♥x♦7-4-7
-0.7Round 6🇨🇦 CANADA184♥♣J+1+0
-0.7Round 6🇨🇦 CANADA314♠♥A=-8
-0.8Round 12🇲🇦 MOROCCO235♣x♠3-1+9
-0.8Round 15🇦🇺 AUSTRALIA124♠♥K=-11
-0.8Round 18🇵🇱 POLAND242♠♦K+1+0
-0.8Round 20🇮🇳 INDIA175♦♣Q=+0
-0.9Round 9🇮🇩 INDONESIA64♥♦6+2-13
-0.9Round 13🇪🇬 EGYPT34♠♦2-1+0
-1.0Round 6🇨🇦 CANADA236♠♦5=+0
-1.0Round 8🇺🇸 USA 2233NT♥8+2+0
-1.0Round 15🇦🇺 AUSTRALIA33NT♣10+1+1
-1.0Round 20🇮🇳 INDIA323♥♣2+1-11
-1.1Round 3🇨🇳 CHINA164♠♦2=-3
-1.1Round 10🇹🇹 TRINIDAD & TOBAGO293NT♦2=+1
-1.3Round 1🇯🇴 JORDAN101NT♥K-2-9
-1.3Round 3🇨🇳 CHINA104♥♣J-2-8
-1.3Round 4🇻🇪 VENEZUELA182♠♦A+1-7
-1.3Round 18🇵🇱 POLAND274♥♠2+1+0
-1.4Round 8🇺🇸 USA 2202NT♠3+1-10
-1.6Round 4🇻🇪 VENEZUELA294♠♣2+1+13
-1.6Round 6🇨🇦 CANADA203NT♠9-2-7
-1.7Round 15🇦🇺 AUSTRALIA43NT♥K-1-6
-1.8Round 8🇺🇸 USA 2211NT♠10+1-1
-1.8Round 20🇮🇳 INDIA291NT♣J=+1
-1.9Round 3🇨🇳 CHINA22♠♦2-1-5
-1.9Round 6🇨🇦 CANADA283NT♦2=+0
-2.0Round 1🇯🇴 JORDAN85♣♥J=+11
-2.0Round 6🇨🇦 CANADA303♥♥3-1-6
-2.0Round 8🇺🇸 USA 2262♦♣3+1+0
-2.1Round 12🇲🇦 MOROCCO322♣♥8=+1
-2.1Round 16🇸🇪 SWEDEN176♥♠4=+11
-2.2Round 8🇺🇸 USA 2223NT♠5+4-2
-2.2Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63♣♦9=+0
-2.3Round 18🇵🇱 POLAND321NT♠A+3-7
-2.3Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND151NT♥5=+0
-2.5Round 4🇻🇪 VENEZUELA204♥♦2+1+0
-2.5Round 12🇲🇦 MOROCCO245♣♠Q=+1
-2.5Round 16🇸🇪 SWEDEN202♠♥6=+10
-2.5Round 16🇸🇪 SWEDEN212♠♥K=-11
-2.6Round 13🇪🇬 EGYPT154♠♥10=+0
-2.7Round 6🇨🇦 CANADA242♠♣4-2+0
-2.7Round 9🇮🇩 INDONESIA144♥♦2-1-5
-2.7Round 13🇪🇬 EGYPT56♦♣2+1-11
-2.8Round 8🇺🇸 USA 2303♣♠3+1+0
-2.8Round 12🇲🇦 MOROCCO184♥♦2=+1
-2.8Round 12🇲🇦 MOROCCO203NT♣5+2-1
-2.8Round 20🇮🇳 INDIA224♠♥2=-10
-3.0Round 4🇻🇪 VENEZUELA304♠♥A=+0
-3.0Round 9🇮🇩 INDONESIA162♠♣8-1+1
-3.5Round 9🇮🇩 INDONESIA43♦♠3+1-1
-3.6Round 15🇦🇺 AUSTRALIA103♣♠Q-1-6
-3.7Round 16🇸🇪 SWEDEN233♣♣8+1-7
-4.1Round 10🇹🇹 TRINIDAD & TOBAGO312♥♠J+3-9
-4.2Round 13🇪🇬 EGYPT85♥♦J+2-10
-4.3Round 12🇲🇦 MOROCCO264♥♣J+1+0
-4.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♠♠A=-11
-4.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♠♦5-1-6
-4.8Round 4🇻🇪 VENEZUELA224♠♥A-1-13
-4.9Round 15🇦🇺 AUSTRALIA83NT♠9-3-6
-5.1Round 18🇵🇱 POLAND235♦♥5=+0
-5.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠x♠3-2-11
-5.8Round 4🇻🇪 VENEZUELA234♥♠Q-1-6
-6.0Round 6🇨🇦 CANADA222NT♦2=-6
-6.1Round 8🇺🇸 USA 2283NT♦9-2-8
-6.2Round 18🇵🇱 POLAND263NT♥9=+1
-6.8Round 1🇯🇴 JORDAN65♥♠A-1-8
-6.8Round 9🇮🇩 INDONESIA124♠♣J=-3
-7.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23NT♠Q-4-7
-7.2Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43NT♥2=+0
-8.5Round 1🇯🇴 JORDAN34♠♥10=-10
-8.7Round 8🇺🇸 USA 2321♠x♠7=-11
-9.1Round 1🇯🇴 JORDAN165♠♥4-1-13
-9.6Round 20🇮🇳 INDIA196♥♦5-2-11
-9.8Round 15🇦🇺 AUSTRALIA144♥♦7=-11
-10.2Round 12🇲🇦 MOROCCO214♥♣A+1-8
-12.3Round 6🇨🇦 CANADA213♣x♦8=-13
-12.5Round 6🇨🇦 CANADA296♠♣A=-8
-13.9Round 3🇨🇳 CHINA47♣x♠A-1-17