🇳🇱 POLAK Tobias · NETHERLANDS

54rank
+68.2Butler · 252 bds
+0.27per board
±4.9swing
+0.60vs par /bd · #21/144
+0.43adjusted /bd
Butler per round: 10.4 15.2 -34.5 -30.3 4.8 -8.9 12.1 -6.6 48.2 -23.3 21.9 20.9 5.5 17.2 -20.7 14.7 -3.3 24.9by round

vs par split: bidding +0.87 · play -0.27

Strength of schedule: opponents averaged +0.16/bd (a tough draw) → opponent-adjusted +0.43/bd

Card play — on target: opening leads 79.4% #63 of 144 · declarer play 70.5% #100 of 144 · defence 81.9% #82 of 144

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (16)80.9% (47)
Declarer play58.8% (17)75.0% (44)
Defence83.3% (36)81.4% (102)

Opening leads by suit led: ♠ 82.4% (17) · ♥ 70.6% (17) · ♦ 83.3% (12) · ♣ 82.4% (17)

vs par by strain: NT +0.38 (66) · a suit +0.68 (185)

vs par by level: part-score +0.92 (100) · game -0.09 (141) · slam +7.10 (10)

By role: declaring +0.32/bd (-1.20 vs par · 113) · defending +0.23/bd (+2.07 vs par · 139)

By vulnerability: vulnerable +0.22/bd (+0.97 vs par · 126) · not vulnerable +0.33/bd (+0.24 vs par · 126)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1T.Van OverbeekeF.Coutinho – J.MoraesOpen14+10.4+0.74+2.57
Round 3T.Van OverbeekeG.Donati – M.ChavarriaOpen14+15.2+1.09+0.79
Round 4T.Van OverbeekeS.Hult – A.StokkaClosed14-34.5-2.46-1.29
Round 5T.Van OverbeekeE.Du Corail – G.LafontOpen14-30.3-2.16-1.21
Round 6T.Van OverbeekeS.Kennedy – M.AlishawOpen14+4.8+0.34-1.71
Round 8T.Van OverbeekeS.Pepic – J.ZoranovicClosed14-8.9-0.64-1.00
Round 10T.Van OverbeekeJ.Kvocek – J.JakabsicOpen14+12.1+0.86+1.50
Round 11T.Van OverbeekeA.Zamir – A.EzionOpen14-6.6-0.47+0.21
Round 13T.Van OverbeekeM.Ferenca – K.StefanecOpen14+48.2+3.44+2.43
Round 15T.Van OverbeekeW.Kazmierczak – K.NowakClosed14-23.3-1.66-0.29
Round 17T.Van OverbeekeA.Bolger – N.DoyleOpen14+21.9+1.56+3.36
Round 18T.Van OverbeekeC.Dehaye – J.Van OvermeireOpen14+20.9+1.49+2.14
Round 20T.Van OverbeekeF.Hahn – L.StreckOpen14+5.5+0.39+0.29
Round 21T.Van OverbeekeV.Todd-Moir – S.BuneClosed14+17.2+1.23+2.43
Round 23T.Van OverbeekeL.Kolek – J.VojtikOpen14-20.7-1.48-1.79
Round 24T.Van OverbeekeI.Postovalov – E.ArsentyevaClosed14+14.7+1.05+0.57
Round 26T.Van OverbeekeE.Flaatt – C.BakkeOpen14-3.3-0.24+1.50
Round 27T.Van OverbeekeK.Kapayannidi – Z.KaryofyllidouClosed14+24.9+1.78+0.36

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
+13.0Round 10🇸🇰 SLOVAKIA196♥♣8-1+17
+12.2Round 3🇮🇹 ITALY37♦♣6-1+17
+12.2Round 13🇭🇷 CROATIA51NTx♠A-4+12
+11.5Round 26🇳🇴 NORWAY226♣♠A-3+14
+11.2Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND255♦x♠J-4+14
+11.0Round 8🇷🇸 SERBIA214♥♠8=+0
+11.0Round 17🇮🇪 IRELAND132♠x♥K-2+12
+10.6Round 27🇬🇷 GREECE44♠x♦2-1+13
+10.4Round 5🇫🇷 FRANCE46♠♣A-1+13
+10.0Round 26🇳🇴 NORWAY194NT♠7-4+14
+9.6Round 20🇩🇪 GERMANY282♠x♥A+1+10
+9.5Round 13🇭🇷 CROATIA73NT♣2=+10
+9.4Round 3🇮🇹 ITALY116♥♦K-1+14
+9.0Round 1🇵🇹 PORTUGAL46NT♠10-2+13
+9.0Round 21🇩🇰 DENMARK104♥♣K=+10
+7.7Round 13🇭🇷 CROATIA123NT♥7+1-1
+7.6Round 18🇧🇪 BELGIUM234♥♠6-3+10
+7.6Round 24🇷🇺 RUSSIA154♠♦4=+0
+7.4Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♥♠10=+7
+7.3Round 21🇩🇰 DENMARK54♦x♣6-1+11
+7.0Round 21🇩🇰 DENMARK64♥♦8=+7
+6.9Round 4🇸🇪 SWEDEN265♦x♥5-2+8
+6.7Round 13🇭🇷 CROATIA14♠♣6-1+5
+6.6Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213♦♣K=+9
+6.4Round 10🇸🇰 SLOVAKIA223NT♦2=-1
+6.2Round 17🇮🇪 IRELAND43NT♥3-2+13
+6.0Round 17🇮🇪 IRELAND53♦♥6=+6
+6.0Round 26🇳🇴 NORWAY175♠x♥2-2+12
+5.9Round 24🇷🇺 RUSSIA214♠♥6=+7
+5.9Round 27🇬🇷 GREECE102♠♦2-2+7
+5.6Round 11🇮🇱 ISRAEL111NT♦9=+5
+5.6Round 11🇮🇱 ISRAEL123♦♦2+1+8
+5.6Round 15🇵🇱 POLAND92NT♥Q-3+5
+5.3Round 18🇧🇪 BELGIUM283♦♠10+1+10
+5.0Round 18🇧🇪 BELGIUM225♣♠3-1+14
+4.9Round 18🇧🇪 BELGIUM255♦x♠Q-1+6
+4.9Round 27🇬🇷 GREECE84♥♣J=+0
+4.8Round 10🇸🇰 SLOVAKIA243NT♠2+1+4
+4.8Round 18🇧🇪 BELGIUM213NT♥9-2+8
+4.8Round 24🇷🇺 RUSSIA235♦♥K-1+12
+4.8Round 26🇳🇴 NORWAY263NT♣2=-2
+4.7Round 13🇭🇷 CROATIA133♦♥2=-9
+4.6Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263♥♥6+3+9
+4.5Round 27🇬🇷 GREECE34♠♥6=+0
+4.4Round 11🇮🇱 ISRAEL13NT♠5+1+1
+4.4Round 24🇷🇺 RUSSIA163♣♦5+2+2
+4.4Round 24🇷🇺 RUSSIA201NT♠2-2+2
+4.3Round 27🇬🇷 GREECE122♦♠2=+5
+4.2Round 24🇷🇺 RUSSIA274♥♠4-2+0
+4.0Round 1🇵🇹 PORTUGAL114♥x♦A-1+5
+4.0Round 17🇮🇪 IRELAND21NTx♥5-1+5
+4.0Round 24🇷🇺 RUSSIA194♠x♥K-1+6
+3.9Round 26🇳🇴 NORWAY283♠♦K-1+4
+3.8Round 3🇮🇹 ITALY84♠♣5=+0
+3.8Round 8🇷🇸 SERBIA254♥♦9-2+7
+3.6Round 3🇮🇹 ITALY43NT♥4=+10
+3.6Round 27🇬🇷 GREECE111NTx♦6-1-1
+3.5Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND242♠♥4-1-1
+3.5Round 13🇭🇷 CROATIA103♥♠2-1+11
+3.5Round 20🇩🇪 GERMANY183♣♦Q=+6
+3.4Round 13🇭🇷 CROATIA112♦x♣J-1+0
+3.4Round 17🇮🇪 IRELAND15♦♣A=+0
+3.4Round 17🇮🇪 IRELAND111NT♥2=+5
+3.3Round 4🇸🇪 SWEDEN245♦♣K=+0
+3.2Round 8🇷🇸 SERBIA223♣♦K=+1
+3.2Round 10🇸🇰 SLOVAKIA204♥♠4+2+17
+3.2Round 21🇩🇰 DENMARK34♥♣9-2+8
+3.1Round 1🇵🇹 PORTUGAL104♥♥7+1+11
+3.1Round 11🇮🇱 ISRAEL32♠♥K+1+0
+3.1Round 26🇳🇴 NORWAY203NT♠J-2+8
+2.8Round 10🇸🇰 SLOVAKIA184♥♣5+1+0
+2.6Round 3🇮🇹 ITALY74♥♣Q+1+10
+2.6Round 23🇨🇿 CZECH REPUBLIC62♦♦2+2+0
+2.5Round 13🇭🇷 CROATIA84♠♦3-2+0
+2.4Round 5🇫🇷 FRANCE64♠♣7+2+1
+2.4Round 20🇩🇪 GERMANY172♥♣J-2+0
+2.4Round 24🇷🇺 RUSSIA222♥♠6-1-2
+2.3Round 1🇵🇹 PORTUGAL53NT♥2=+3
+2.2Round 10🇸🇰 SLOVAKIA212♥♣8-2+0
+2.2Round 20🇩🇪 GERMANY152♠♥7-2+3
+2.1Round 20🇩🇪 GERMANY213♥♦J=+0
+2.0Round 15🇵🇱 POLAND123♥♠J+1+6
+1.9Round 11🇮🇱 ISRAEL25♦♣J+2-1
+1.9Round 13🇭🇷 CROATIA143♥♦J-1+4
+1.9Round 21🇩🇰 DENMARK12♠♥Q=+6
+1.8Round 8🇷🇸 SERBIA164♠♣8+1+0
+1.8Round 18🇧🇪 BELGIUM183♣♥10=-1
+1.8Round 18🇧🇪 BELGIUM241NT♣3-1+9
+1.8Round 20🇩🇪 GERMANY163♣♠K=+0
+1.7Round 21🇩🇰 DENMARK42♠♥10-1+0
+1.6Round 10🇸🇰 SLOVAKIA253♦♣7=-1
+1.6Round 18🇧🇪 BELGIUM273♦♥2=+0
+1.6Round 21🇩🇰 DENMARK84♠♦K+2-11
+1.6Round 21🇩🇰 DENMARK91NT♥2=+5
+1.6Round 27🇬🇷 GREECE72♠♥4=+1
+1.5Round 23🇨🇿 CZECH REPUBLIC93NT♥2+2-10
+1.5Round 27🇬🇷 GREECE142♠♦6-2+0
+1.4Round 1🇵🇹 PORTUGAL71NT♠9+2+6
+1.4Round 3🇮🇹 ITALY64♥♣Q-3-10
+1.4Round 8🇷🇸 SERBIA26Adj.♠2+2
+1.3Round 8🇷🇸 SERBIA272♠♣10=+0
+1.3Round 18🇧🇪 BELGIUM203NT♠Q=+1
+1.2Round 4🇸🇪 SWEDEN194♠♥3=+0
+1.2Round 13🇭🇷 CROATIA43NT♠10+1+1
+1.2Round 13🇭🇷 CROATIA93♥♣Q=+0
+1.2Round 17🇮🇪 IRELAND74♠♣5=+13
+1.2Round 23🇨🇿 CZECH REPUBLIC103NT♥K+2+10
+1.0Round 3🇮🇹 ITALY22♠♦6=-8
+1.0Round 4🇸🇪 SWEDEN284♥♠4-2+5
+1.0Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND271NT♣Q=-1
+1.0Round 23🇨🇿 CZECH REPUBLIC43♣♠A=+0
+0.8Round 1🇵🇹 PORTUGAL24♥♠2+1+0
+0.8Round 4🇸🇪 SWEDEN183♥♣2-1+5
+0.8Round 5🇫🇷 FRANCE124♥♥5=+3
+0.8Round 15🇵🇱 POLAND13♥♦A-4-5
+0.7Round 8🇷🇸 SERBIA151NT♠3+1+0
+0.7Round 15🇵🇱 POLAND43NT♣2=+2
+0.7Round 18🇧🇪 BELGIUM192♠♠10-1+0
+0.6Round 8🇷🇸 SERBIA173NT♥5+2+0
+0.6Round 17🇮🇪 IRELAND145♣♦2+1+11
+0.6Round 23🇨🇿 CZECH REPUBLIC134♥♣4+2+13
+0.5Round 20🇩🇪 GERMANY202♠♥3=+6
+0.4Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♥♦2+2-13
+0.4Round 27🇬🇷 GREECE64♠♦8+1+0
+0.3Round 5🇫🇷 FRANCE13♠♦2-1+2
+0.3Round 10🇸🇰 SLOVAKIA162♥♣Q+1+0
+0.3Round 11🇮🇱 ISRAEL82♠♣A=+0
+0.3Round 15🇵🇱 POLAND54♠♦A+1+0
+0.3Round 21🇩🇰 DENMARK146♣♦2=+12
+0.3Round 23🇨🇿 CZECH REPUBLIC84♥♦2+1+0
+0.3Round 24🇷🇺 RUSSIA171NT♦5-2-1
+0.2Round 1🇵🇹 PORTUGAL134♠♥10=-1
+0.1Round 17🇮🇪 IRELAND122♠♦J+1+0
+0.1Round 20🇩🇪 GERMANY223NT♦4=-1
+0.1Round 21🇩🇰 DENMARK75♠x♣2=+5
+0.0Round 1🇵🇹 PORTUGAL83NT♦J=-1
+0.0Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173NT♠3+3-11
+0.0Round 10🇸🇰 SLOVAKIA282♥♦2=+1
+0.0Round 15🇵🇱 POLAND134♥♦2+1+0
-0.0Round 20🇩🇪 GERMANY254♥♣2+2+1
-0.1Round 1🇵🇹 PORTUGAL124♠♥J+1+0
-0.1Round 3🇮🇹 ITALY13♣♠A+1+7
-0.1Round 20🇩🇪 GERMANY274♥♠2+2-11
-0.2Round 8🇷🇸 SERBIA243♠♥A=-1
-0.2Round 24🇷🇺 RUSSIA184♥♦J+3+12
-0.3Round 10🇸🇰 SLOVAKIA233NT♠Q+4+12
-0.4Round 1🇵🇹 PORTUGAL63NT♣2+1+0
-0.4Round 3🇮🇹 ITALY53NT♥J+1-10
-0.4Round 4🇸🇪 SWEDEN224♠♣3-1-6
-0.4Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND282♣♦3-1+2
-0.5Round 5🇫🇷 FRANCE93NT♥2+1+0
-0.5Round 11🇮🇱 ISRAEL62♠♠Q+1+0
-0.5Round 17🇮🇪 IRELAND33♣♠7+2-1
-0.6Round 8🇷🇸 SERBIA195♣♦K+1+13
-0.6Round 18🇧🇪 BELGIUM171♥♦Q+3-7
-0.6Round 20🇩🇪 GERMANY233♣♠5=+10
-0.6Round 23🇨🇿 CZECH REPUBLIC143NT♦2=+11
-0.7Round 13🇭🇷 CROATIA23NT♣10+1+1
-0.7Round 27🇬🇷 GREECE14♥♠6+1+0
-0.8Round 26🇳🇴 NORWAY213♠♦2-1+8
-0.8Round 26🇳🇴 NORWAY244♦♥2=+0
-1.0Round 5🇫🇷 FRANCE84♥♠Q+1+0
-1.0Round 15🇵🇱 POLAND144♠♦2+2+11
-1.0Round 23🇨🇿 CZECH REPUBLIC11NT♣2-2+0
-1.0Round 27🇬🇷 GREECE132♥♦A+1+0
-1.2Round 17🇮🇪 IRELAND104♠x♥A-2-13
-1.3Round 11🇮🇱 ISRAEL53♣♦2=+0
-1.3Round 20🇩🇪 GERMANY262♦♥J=+1
-1.4Round 3🇮🇹 ITALY144♥♠4-1-5
-1.5Round 18🇧🇪 BELGIUM164♥♠5+1+0
-1.6Round 21🇩🇰 DENMARK112♦♣10-1-4
-1.6Round 24🇷🇺 RUSSIA263♥♦9=-1
-1.6Round 26🇳🇴 NORWAY272♥♠J=+0
-1.7Round 4🇸🇪 SWEDEN214♠♥A-2+1
-1.7Round 17🇮🇪 IRELAND92♠♦Q+1-2
-1.8Round 1🇵🇹 PORTUGAL13NT♦5=+0
-1.8Round 1🇵🇹 PORTUGAL33NT♣10+3-1
-1.8Round 26🇳🇴 NORWAY183NT♥Q+2+0
-1.9Round 3🇮🇹 ITALY103NT♠A+2-1
-1.9Round 11🇮🇱 ISRAEL103NT♣2+1+0
-2.0Round 13🇭🇷 CROATIA63♦♣A+1-1
-2.1Round 27🇬🇷 GREECE22♠♦8-3+4
-2.2Round 10🇸🇰 SLOVAKIA153♠♣K=-1
-2.3Round 21🇩🇰 DENMARK123♥♣2=-6
-2.4Round 4🇸🇪 SWEDEN233♥♦K=+10
-2.4Round 5🇫🇷 FRANCE73NT♦8+1-1
-2.5Round 11🇮🇱 ISRAEL72♥♥9=-6
-2.5Round 15🇵🇱 POLAND84♥♣K=+0
-2.6Round 1🇵🇹 PORTUGAL144♥♣8=+1
-2.6Round 27🇬🇷 GREECE53♥♠K-1-11
-2.7Round 5🇫🇷 FRANCE23NT♠2=+0
-2.8Round 21🇩🇰 DENMARK133NT♠4+1+0
-3.0Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♥10-1-12
-3.0Round 23🇨🇿 CZECH REPUBLIC24♠♥2-1-5
-3.2Round 5🇫🇷 FRANCE34♠♦2=+1
-3.2Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193♣♥J-1-5
-3.4Round 3🇮🇹 ITALY135♥♠5=-4
-3.4Round 15🇵🇱 POLAND103♦♠8=-6
-3.5Round 11🇮🇱 ISRAEL43NT♠Q+1+0
-3.6Round 11🇮🇱 ISRAEL93NT♦5+1+10
-3.6Round 11🇮🇱 ISRAEL143♣♦2-3-2
-3.6Round 13🇭🇷 CROATIA33NT♥7=+1
-3.7Round 1🇵🇹 PORTUGAL93NT♦5+1+0
-3.7Round 4🇸🇪 SWEDEN174♠♥K=+0
-3.7Round 26🇳🇴 NORWAY233NT♥5=+1
-3.8Round 18🇧🇪 BELGIUM153NT♠3-1-10
-3.8Round 23🇨🇿 CZECH REPUBLIC124♥♦2=-11
-3.9Round 15🇵🇱 POLAND112♠♦2+2-6
-3.9Round 17🇮🇪 IRELAND62♥x♦2-3+3
-3.9Round 23🇨🇿 CZECH REPUBLIC54♥x♦5=-4
-4.2Round 20🇩🇪 GERMANY243NT♥5-3-7
-4.2Round 23🇨🇿 CZECH REPUBLIC114♠♥A-1-10
-4.3Round 5🇫🇷 FRANCE133♣♦2-1+1
-4.4Round 23🇨🇿 CZECH REPUBLIC33♣♦Q+1-7
-4.6Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND222♠♥10-1-6
-4.6Round 15🇵🇱 POLAND73♣♥2+2+10
-4.7Round 10🇸🇰 SLOVAKIA274♥♠2=-7
-5.2Round 5🇫🇷 FRANCE115♣x♥A=-3
-5.2Round 15🇵🇱 POLAND63NT♥2+1-10
-5.4Round 3🇮🇹 ITALY95♦x♥K=-4
-5.5Round 15🇵🇱 POLAND35♦x♦2-1-6
-5.6Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND236♠♥3+1-1
-5.7Round 24🇷🇺 RUSSIA284♠♣Q=-11
-6.0Round 27🇬🇷 GREECE92♥♣5+3-13
-6.2Round 3🇮🇹 ITALY123NT♠6-1-5
-6.6Round 4🇸🇪 SWEDEN254♥♦J=-6
-6.6Round 8🇷🇸 SERBIA203NT♠Q-2-16
-6.6Round 15🇵🇱 POLAND25♠x♦2=-5
-6.7Round 17🇮🇪 IRELAND84♠x♣K-1-5
-6.8Round 10🇸🇰 SLOVAKIA263♣x♠Q-1-9
-6.9Round 8🇷🇸 SERBIA234♥♦2-1-6
-7.0Round 23🇨🇿 CZECH REPUBLIC73NT♠3-2-12
-7.0Round 24🇷🇺 RUSSIA254♠♣9=-7
-7.1Round 4🇸🇪 SWEDEN164♥♦K+2-1
-7.5Round 4🇸🇪 SWEDEN204♥x♦A-2-12
-7.6Round 5🇫🇷 FRANCE145♣x♦2-3-9
-7.6Round 8🇷🇸 SERBIA182♠x♦J-2-2
-8.0Round 18🇧🇪 BELGIUM264♠♥4=-10
-8.2Round 5🇫🇷 FRANCE103NT♦2-3-13
-8.2Round 10🇸🇰 SLOVAKIA174♥♦2-1-11
-8.3Round 4🇸🇪 SWEDEN153NT♠3+1-11
-8.8Round 24🇷🇺 RUSSIA247♥♣J=-11
-9.1Round 5🇫🇷 FRANCE53NT♣2-1-12
-9.8Round 21🇩🇰 DENMARK24♦x♣A=-9
-10.0Round 4🇸🇪 SWEDEN274♠♦2-1-11
-10.4Round 26🇳🇴 NORWAY156♠♦2-1-17
-10.5Round 20🇩🇪 GERMANY192♥x♥8=-14
-10.6Round 11🇮🇱 ISRAEL134♠♣10-1-12
-10.8Round 8🇷🇸 SERBIA283NTx♥2=-12
-10.9Round 26🇳🇴 NORWAY254♥x♣K+1-8
-12.6Round 26🇳🇴 NORWAY162♠x♠Q=-13
-13.1Round 6🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND184♠x♣J=-15