🇳🇱 MULLER Bauke · NETHERLANDS

25rank
+93.5Butler · 224 bds
+0.42per board
±4.2swing
+0.84vs par /bd · #9/103
+0.60adjusted /bd
Butler per round: 26.6 -22 -20.3 20.2 9 13.2 13.9 -11.9 19 40.5 -19.7 -8.1 15.5 17.6by round

vs par split: bidding +0.35 · play +0.49

Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.60/bd

Card play — on target: opening leads 83.9% #10 of 103 · declarer play 78.6% #19 of 103 · defence 86.0% #73 of 103

Card play by contract type — on target
vs NTvs a suit
Opening leads87.5% (16)82.6% (46)
Declarer play77.8% (18)78.9% (38)
Defence78.8% (33)89.2% (74)

Opening leads by suit led: ♠ 85.0% (20) · ♥ 80.0% (15) · ♦ 91.7% (12) · ♣ 80.0% (15)

vs par by strain: NT +1.13 (62) · a suit +0.73 (162)

vs par by level: part-score +1.65 (74) · game +0.53 (137) · slam -0.39 (13)

By role: declaring +0.76/bd (-0.52 vs par · 115) · defending +0.06/bd (+2.28 vs par · 109)

By vulnerability: vulnerable -0.19/bd (+0.47 vs par · 112) · not vulnerable +1.02/bd (+1.21 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.De WijsB.Abou Chanab – M.SasselliOpen16+26.6+1.66+2.56
Round 2S.De WijsJ.Kalita – M.NowosadzkiClosed16-22.0-1.38-1.44
Round 3S.De WijsI.Kandemir – S.KolataClosed16-20.3-1.27+0.25
Round 5S.De WijsT.Forrester – A.RobsonOpen16+20.2+1.26+2.38
Round 6S.De WijsP.Shields – F.KurbalijaOpen16+9.0+0.56+1.31
Round 8S.De WijsI.Rotaru – O.GhigheciOpen16+13.2+0.82-0.25
Round 9S.De WijsG.Radisic – D.ZipovskiOpen16+13.9+0.87+3.38
Round 10S.De WijsA.Versace – L.LauriaClosed16-11.9-0.74-0.62
Round 11S.De WijsI.Nanev – R.GunevOpen16+19.0+1.19-0.38
Round 12S.De WijsV.Vainikonis – W.OlanskiOpen16+40.5+2.53+2.44
Round 13S.De WijsD.Padon – A.BirmanOpen16-19.7-1.23-2.06
Round 14S.De WijsD.Bilde – M.BildeOpen16-8.1-0.51-0.19
Round 15S.De WijsA.Dam – S.LassabergOpen16+15.5+0.97+1.94
Round 17S.De WijsB.Szegedi – G.HegedusClosed16+17.6+1.10+2.50

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
+13.5Round 9🇷🇸 SERBIA283NTx♦Q-3+14
+10.5Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES35♠♦3=+0
+10.5Round 12🇱🇹 LITHUANIA254♣♦Q+1+10
+9.8Round 8🇷🇴 ROMANIA24♠♦A-1+12
+9.2Round 9🇷🇸 SERBIA304♠x♥5-3+9
+9.0Round 12🇱🇹 LITHUANIA204♥♣A=+0
+8.7Round 14🇩🇰 DENMARK285♦♠A-2+12
+8.5Round 11🇧🇬 BULGARIA233NT♠3-1+12
+8.4Round 12🇱🇹 LITHUANIA293NT♥6-1+12
+8.3Round 9🇷🇸 SERBIA255♥x♣A-1+11
+8.2Round 17🇭🇺 HUNGARY132♥x♠4-2+8
+7.6Round 12🇱🇹 LITHUANIA196♣♣9=+0
+7.5Round 12🇱🇹 LITHUANIA327NT♣J=+0
+7.1Round 8🇷🇴 ROMANIA16♥♣K=+5
+7.1Round 17🇭🇺 HUNGARY25♦♦3=+0
+7.0Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES84♠♦Q=+7
+6.2Round 14🇩🇰 DENMARK193NT+1+8
+5.9Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♠♣Q=+0
+5.8Round 11🇧🇬 BULGARIA324♠x♣4-2+2
+5.5Round 3🇹🇷 TURKEY205♥♠J-2+10
+5.4Round 8🇷🇴 ROMANIA143NT♣4-4+7
+5.3Round 15🇫🇴 FAROE ISLANDS74♥♦8+2+17
+5.2Round 13🇮🇱 ISRAEL93NT♥7+1+7
+5.0Round 11🇧🇬 BULGARIA253NT♥8=+7
+4.9Round 1🇨🇭 SWITZERLAND284♠x♥Q-1+0
+4.9Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES41NT♣3=+5
+4.8Round 2🇵🇱 POLAND35♦x♦A-3+14
+4.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283NT♦A-1+6
+4.8Round 10🇮🇹 ITALY134♠♥A-1+6
+4.7Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES56♣♥2-1+17
+4.7Round 12🇱🇹 LITHUANIA213♣♠5-2-1
+4.5Round 1🇨🇭 SWITZERLAND174♠♦A+1+11
+4.5Round 11🇧🇬 BULGARIA295♣♥7=-13
+4.5Round 11🇧🇬 BULGARIA305♦x♠K-1+6
+4.4Round 2🇵🇱 POLAND113NT♣3+2-11
+4.4Round 15🇫🇴 FAROE ISLANDS13NT♠2=+0
+4.2Round 17🇭🇺 HUNGARY44♥♠K-1+12
+4.1Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223♠♠8-1+8
+3.9Round 3🇹🇷 TURKEY281NT♠J-3+5
+3.9Round 14🇩🇰 DENMARK314♠♥8=+0
+3.8Round 1🇨🇭 SWITZERLAND233♥♣A=+1
+3.8Round 13🇮🇱 ISRAEL162♥♦Q=+12
+3.7Round 11🇧🇬 BULGARIA212NT♠3+1+1
+3.6Round 2🇵🇱 POLAND65♣♦T=+0
+3.6Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND184♠-1+5
+3.6Round 17🇭🇺 HUNGARY34♥♠3=+3
+3.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND272♠+1+1
+3.5Round 15🇫🇴 FAROE ISLANDS121NT♠2-2+1
+3.4Round 1🇨🇭 SWITZERLAND263♣♠A+3+9
+3.4Round 11🇧🇬 BULGARIA223NT♠10=+6
+3.3Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES24♥♦6=+0
+3.2Round 2🇵🇱 POLAND83♠♥A=+6
+3.2Round 10🇮🇹 ITALY93♣♥9+1+10
+3.2Round 15🇫🇴 FAROE ISLANDS32♠♦3=+6
+3.1Round 1🇨🇭 SWITZERLAND191NT♠8+1+7
+3.1Round 1🇨🇭 SWITZERLAND224♠♥Q+2+11
+3.1Round 13🇮🇱 ISRAEL84♥x♦7-1+5
+3.1Round 14🇩🇰 DENMARK254♠♣7+1+0
+3.0Round 3🇹🇷 TURKEY303♦♠6-2+5
+3.0Round 8🇷🇴 ROMANIA35♥x♠A-2+0
+2.9Round 9🇷🇸 SERBIA216♥♦A=+0
+2.8Round 12🇱🇹 LITHUANIA303♣♥5+1+1
+2.7Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND234♥♦5+2+9
+2.6Round 8🇷🇴 ROMANIA53NT♦4=-1
+2.6Round 12🇱🇹 LITHUANIA225♦♣K-2+12
+2.6Round 14🇩🇰 DENMARK217♥♦2=+0
+2.5Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES92♠♣A=+5
+2.5Round 11🇧🇬 BULGARIA181NT♠5+3+2
+2.3Round 3🇹🇷 TURKEY183NT♠5=-2
+2.3Round 13🇮🇱 ISRAEL143NT♥A+3+1
+2.3Round 13🇮🇱 ISRAEL154♠♣K=-1
+2.2Round 1🇨🇭 SWITZERLAND254♠♦A=+3
+2.2Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES104♠♥7-1+12
+2.2Round 8🇷🇴 ROMANIA63NT♥6+2+0
+2.2Round 15🇫🇴 FAROE ISLANDS143♥♣5+1+1
+2.1Round 11🇧🇬 BULGARIA312♠♠K+1+1
+2.0Round 13🇮🇱 ISRAEL72♠♥3-1+1
+2.0Round 13🇮🇱 ISRAEL126♠♣5=+0
+1.9Round 2🇵🇱 POLAND93NT♥K-1+6
+1.9Round 8🇷🇴 ROMANIA46NT♦9=+0
+1.9Round 12🇱🇹 LITHUANIA244♠♦A=+0
+1.8Round 12🇱🇹 LITHUANIA233♦♠7+1+11
+1.8Round 15🇫🇴 FAROE ISLANDS63♠♥4+1+1
+1.7Round 9🇷🇸 SERBIA193♥♣7-2+0
+1.6Round 1🇨🇭 SWITZERLAND204♥♠K+1+0
+1.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♥6=+11
+1.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203♦♣4+1+0
+1.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♠♥A=-1
+1.4Round 11🇧🇬 BULGARIA173♣♦2+1+0
+1.2Round 1🇨🇭 SWITZERLAND272♠♣10+1-4
+1.2Round 10🇮🇹 ITALY83♠♦3-1-6
+1.2Round 15🇫🇴 FAROE ISLANDS162♥♠J+1+10
+1.2Round 17🇭🇺 HUNGARY85♦♠A-2+0
+1.1Round 8🇷🇴 ROMANIA73NT♥T=+0
+1.1Round 15🇫🇴 FAROE ISLANDS51NT♦6-2-1
+0.9Round 10🇮🇹 ITALY163♦♠A-1+5
+0.9Round 13🇮🇱 ISRAEL62♠♠4-1+0
+0.8Round 3🇹🇷 TURKEY223♥♦Q=+0
+0.8Round 13🇮🇱 ISRAEL113♣♦9=+0
+0.8Round 14🇩🇰 DENMARK201NT♠5=+5
+0.8Round 15🇫🇴 FAROE ISLANDS84♥♣Q+1+0
+0.7Round 9🇷🇸 SERBIA173♠♥8=+0
+0.7Round 17🇭🇺 HUNGARY51NT♦J=+2
+0.6Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303NT♠2-2+0
+0.6Round 10🇮🇹 ITALY114♥♦K-1-3
+0.6Round 17🇭🇺 HUNGARY14♠♥Q=+0
+0.5Round 1🇨🇭 SWITZERLAND215♦♠2=-2
+0.5Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES144♠♣4-1+5
+0.4Round 1🇨🇭 SWITZERLAND303NT♥2+1+0
+0.4Round 8🇷🇴 ROMANIA82♠♣9-1+1
+0.4Round 8🇷🇴 ROMANIA112♠♥T-2+1
+0.4Round 14🇩🇰 DENMARK183NT♣Q+1+0
+0.4Round 17🇭🇺 HUNGARY101NT♦6-1+0
+0.4Round 17🇭🇺 HUNGARY163NT♥4+1+0
+0.3Round 8🇷🇴 ROMANIA124♥♠2=-1
+0.2Round 3🇹🇷 TURKEY251NT♠8-3+0
+0.2Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263NT♣6+2+1
+0.2Round 12🇱🇹 LITHUANIA184♥♦10+1+0
+0.1Round 10🇮🇹 ITALY52♥♦K+1+7
+0.1Round 11🇧🇬 BULGARIA283NT♦6-1-6
-0.0Round 9🇷🇸 SERBIA264♥♠7+1+0
+0.0Round 10🇮🇹 ITALY34♠+1+0
-0.1Round 10🇮🇹 ITALY24♥♠J=+1
-0.1Round 10🇮🇹 ITALY143♦♣7-1+4
-0.1Round 12🇱🇹 LITHUANIA263NT♠5+1+0
-0.1Round 14🇩🇰 DENMARK172♠♠J-1+2
-0.1Round 14🇩🇰 DENMARK301NT♣5+2+6
-0.1Round 15🇫🇴 FAROE ISLANDS95♥♣Q=+0
-0.1Round 17🇭🇺 HUNGARY111NT♥5-1+4
-0.2Round 1🇨🇭 SWITZERLAND314♥♥Q=+0
-0.2Round 2🇵🇱 POLAND45♥x♥J-1+0
-0.2Round 15🇫🇴 FAROE ISLANDS104♠♦A=+0
-0.3Round 1🇨🇭 SWITZERLAND243NT♥8+1+0
-0.4Round 1🇨🇭 SWITZERLAND184♠♦6=+0
-0.4Round 3🇹🇷 TURKEY245♣x♠2-2-4
-0.4Round 15🇫🇴 FAROE ISLANDS45♦♣9+1+1
-0.4Round 15🇫🇴 FAROE ISLANDS154♠x♥4-2-5
-0.5Round 1🇨🇭 SWITZERLAND292♥♣A+1+0
-0.6Round 3🇹🇷 TURKEY263NT♥10+1+0
-0.6Round 8🇷🇴 ROMANIA103♦♠A=+0
-0.6Round 9🇷🇸 SERBIA245♣x♦J-1+5
-0.6Round 17🇭🇺 HUNGARY143NT♠6-1+4
-0.7Round 1🇨🇭 SWITZERLAND324♥♠Q-1+5
-0.7Round 8🇷🇴 ROMANIA162♥♦J=+0
-0.7Round 15🇫🇴 FAROE ISLANDS21♦♠8=+8
-0.8Round 2🇵🇱 POLAND26NT♠T=-13
-0.8Round 9🇷🇸 SERBIA273NT♣5-1+5
-1.1Round 3🇹🇷 TURKEY274♠♦10+2-1
-1.1Round 17🇭🇺 HUNGARY154♠♥Q=-3
-1.2Round 2🇵🇱 POLAND143♠♥2=-1
-1.2Round 9🇷🇸 SERBIA221NT♦5=+7
-1.2Round 9🇷🇸 SERBIA313♥♥J-3+10
-1.3Round 17🇭🇺 HUNGARY75♣♦A=+13
-1.4Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES13♥♣K-1-2
-1.4Round 10🇮🇹 ITALY154♥♦J+1+0
-1.4Round 15🇫🇴 FAROE ISLANDS134♠♠2+2-2
-1.5Round 3🇹🇷 TURKEY324♠♣7+2+11
-1.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND315♣♥A=-3
-1.5Round 13🇮🇱 ISRAEL53NT♦2+3-1
-1.5Round 17🇭🇺 HUNGARY61NT♠10-2+5
-1.6Round 11🇧🇬 BULGARIA265♦♠A=-2
-1.7Round 2🇵🇱 POLAND52♠♦J-1-3
-1.7Round 11🇧🇬 BULGARIA204♥♥2-1-5
-1.7Round 12🇱🇹 LITHUANIA273♠♦3-1+2
-1.8Round 2🇵🇱 POLAND162♠♣K=+0
-1.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND294♥♣K=+1
-1.8Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES123NT♦8-1-5
-1.8Round 17🇭🇺 HUNGARY94♠♦J-2-7
-1.9Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND321NT♥2-1+0
-1.9Round 10🇮🇹 ITALY102♣♥K+1+0
-2.0Round 10🇮🇹 ITALY65♦♣Q+1-15
-2.0Round 13🇮🇱 ISRAEL34♦♥A+1-7
-2.1Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND254♥♠A+1+0
-2.1Round 9🇷🇸 SERBIA183NT♣5+1-1
-2.1Round 10🇮🇹 ITALY12♥♦3+1-2
-2.2Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES63NT♠K+3-2
-2.4Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♠+1+0
-2.4Round 12🇱🇹 LITHUANIA284♠♦Q+1+0
-2.4Round 14🇩🇰 DENMARK222♣♦3+1-1
-2.4Round 14🇩🇰 DENMARK244♣♥T-1-10
-2.4Round 17🇭🇺 HUNGARY123NT♦Q+2-1
-2.5Round 3🇹🇷 TURKEY293NT♥6=+0
-2.8Round 3🇹🇷 TURKEY193NT♣6+2+0
-2.8Round 8🇷🇴 ROMANIA155♣+2-8
-3.2Round 14🇩🇰 DENMARK325♠♣K-1-5
-3.4Round 9🇷🇸 SERBIA204♠♣7-1-6
-3.5Round 2🇵🇱 POLAND102♦♣T-1-6
-3.5Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES114♥♣7-1-8
-3.5Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES165♣♠K+1-5
-3.5Round 9🇷🇸 SERBIA292♥♣K-1+0
-3.5Round 14🇩🇰 DENMARK293NT♥2+2-1
-3.6Round 10🇮🇹 ITALY124♠♣K=+0
-3.9Round 12🇱🇹 LITHUANIA313NT♥10+2-8
-4.0Round 11🇧🇬 BULGARIA243NT♠3+1+1
-4.2Round 14🇩🇰 DENMARK263NT♠5+2-1
-4.3Round 9🇷🇸 SERBIA232♠♣2+1+0
-4.4Round 3🇹🇷 TURKEY215♥x♠A-1-7
-4.4Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES132♥♣5-1-5
-4.5Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES155♣♠Q=-3
-4.5Round 13🇮🇱 ISRAEL133♣♠A+1-6
-4.8Round 15🇫🇴 FAROE ISLANDS113♥♣A+2-6
-5.2Round 3🇹🇷 TURKEY316♣♥4=+0
-5.3Round 2🇵🇱 POLAND154♠♣3=-1
-5.3Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES74♥♣A+1+0
-5.3Round 9🇷🇸 SERBIA326♠♣Q=+0
-5.5Round 2🇵🇱 POLAND73NT♠5+1-4
-5.6Round 10🇮🇹 ITALY73NT♣3-2-8
-5.9Round 2🇵🇱 POLAND134♠♣5-2-9
-5.9Round 3🇹🇷 TURKEY236♠♠2=+0
-5.9Round 10🇮🇹 ITALY45♦x♣A-1-9
-6.6Round 2🇵🇱 POLAND14♥♣J+2-1
-6.7Round 8🇷🇴 ROMANIA133NT♠7+1-11
-6.8Round 13🇮🇱 ISRAEL24♥x♠A-2-8
-7.4Round 2🇵🇱 POLAND124♥♥6=+0
-7.5Round 14🇩🇰 DENMARK273♠♥5-4-7
-7.6Round 11🇧🇬 BULGARIA195♥♣A+1-11
-7.6Round 11🇧🇬 BULGARIA272♦♠10-3-7
-7.9Round 13🇮🇱 ISRAEL44♠♦J+2-9
-8.4Round 12🇱🇹 LITHUANIA173NT♣8+1+0
-9.0Round 13🇮🇱 ISRAEL104♥♠8-2-13
-10.2Round 8🇷🇴 ROMANIA95♣x♠J=-9
-10.4Round 13🇮🇱 ISRAEL17♠♣A-1-14
-10.4Round 14🇩🇰 DENMARK234♠♥9=-11
-11.6Round 3🇹🇷 TURKEY174♠x♥2+1-13