🇳🇱 POLAK Tobias · NETHERLANDS

23rank
+104.0Butler · 240 bds
+0.43per board
±4.3swing
+0.07vs par /bd · #42/89
+0.50adjusted /bd
Butler per round: 3.3 18.1 12.1 -5.7 -31.4 11.4 20.1 44 5.9 26 -1 1.2by round

vs par split: bidding -0.02 · play +0.12

Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.50/bd

Card play — on target: opening leads 87.9% #3 of 89 · declarer play 81.2% #20 of 89 · defence 78.6% #68 of 89

Card play by contract type — on target
vs NTvs a suit
Opening leads76.9% (13)91.1% (45)
Declarer play83.3% (18)80.4% (51)
Defence70.8% (24)81.0% (79)

Opening leads by suit led: ♠ 100.0% (13) · ♥ 100.0% (14) · ♦ 88.2% (17) · ♣ 64.3% (14)

vs par by strain: NT -0.94 (62) · a suit +0.47 (173)

vs par by level: part-score +0.18 (90) · game +0.30 (134) · slam -2.91 (11)

By role: declaring +0.20/bd (-2.11 vs par · 136) · defending +0.74/bd (+2.93 vs par · 104)

By vulnerability: vulnerable -0.01/bd (-0.62 vs par · 120) · not vulnerable +0.87/bd (+0.78 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.ScholsA.Lonski – K.MadejOpen20+3.3+0.16+3.10
Round 2M.ScholsO.Rimstedt – M.RimstedtOpen20+18.1+0.91-1.75
Round 4M.ScholsS.Buus Thomsen – R.JepsenOpen20+12.1+0.60-0.60
Round 5M.ScholsA.Calmanovici – R.SauClosed20-5.7-0.29-0.25
Round 7M.ScholsG.Garkaje – G.FreimanisOpen20-31.4-1.57-2.10
Round 8M.ScholsO.Gallik – A.JanasClosed20+11.4+0.57+0.85
Round 9M.ScholsZ.Draganov – M.AndonovOpen20+20.1+1.01-0.15
Round 10M.ScholsZ.Zvezdin – V.VladykinOpen20+44.0+2.20+0.50
Round 12M.ScholsE.Aydogdu – G.CiftciogluClosed20+5.9+0.30+0.35
Round 13M.ScholsM.Peneder – A.HoeferOpen20+26.0+1.30+0.60
Round 14M.ScholsB.Combescure – C.LaloubeyreOpen20-1.0-0.05-0.25
Round 15M.ScholsA.Asulin – E.ErezOpen20+1.2+0.06+0.60

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 10🇷🇺 RUSSIA176♥♦2-2+14
+11.1Round 13🇦🇹 AUSTRIA116♠♥A=+0
+10.9Round 12🇹🇷 TURKEY53♦x♠2=+11
+10.5Round 7🇱🇻 LATVIA154♠♥A-3+12
+9.9Round 12🇹🇷 TURKEY166♣♣3=+3
+9.8Round 10🇷🇺 RUSSIA123♠x♥Q-4+5
+9.4Round 10🇷🇺 RUSSIA73♠x♠2-2+9
+9.1Round 8🇨🇿 CZECH REPUBLIC33♥♠A-2+11
+8.8Round 13🇦🇹 AUSTRIA133NT♥3=+10
+8.7Round 12🇹🇷 TURKEY12♠x♥6-4+9
+8.6Round 15🇮🇱 ISRAEL74♠♥10-1+12
+8.5Round 8🇨🇿 CZECH REPUBLIC105♠♥4-3+14
+8.3Round 9🇧🇬 BULGARIA76♠♥6=-13
+8.2Round 2🇸🇪 SWEDEN96♥♠8=+0
+8.1Round 13🇦🇹 AUSTRIA171♠x♥J=+7
+7.9Round 4🇩🇰 DENMARK114♠♦A=+7
+7.8Round 4🇩🇰 DENMARK163NT♣3+1+7
+7.5Round 2🇸🇪 SWEDEN194♠x♥K-2+11
+7.3Round 13🇦🇹 AUSTRIA42♥♦6+1+11
+7.2Round 9🇧🇬 BULGARIA114♥♦10+3+10
+7.2Round 10🇷🇺 RUSSIA143NT♣5-2+9
+7.2Round 14🇫🇷 FRANCE107NT♣3=+0
+6.5Round 1🇵🇱 POLAND124♠x♦10=+5
+6.4Round 12🇹🇷 TURKEY34♠♦4-2+7
+6.2Round 5🇮🇹 ITALY83NT♠J=+0
+6.2Round 9🇧🇬 BULGARIA93NT♠K+1+0
+6.0Round 1🇵🇱 POLAND133NT♥4=+0
+5.6Round 4🇩🇰 DENMARK106♥♠K-2+12
+5.5Round 12🇹🇷 TURKEY83NT♦6-2+6
+5.2Round 2🇸🇪 SWEDEN203NT♠K+2+0
+5.2Round 9🇧🇬 BULGARIA32♦♠A-1+10
+5.1Round 1🇵🇱 POLAND65♥♠Q-1+11
+5.1Round 2🇸🇪 SWEDEN44♥♦9=+0
+5.0Round 8🇨🇿 CZECH REPUBLIC14♠♠7=+0
+4.8Round 14🇫🇷 FRANCE142♠♣5+2+6
+4.6Round 1🇵🇱 POLAND183NT♣A-2+13
+4.5Round 7🇱🇻 LATVIA41NT♣A-1+5
+4.4Round 4🇩🇰 DENMARK143NT♣9+1+0
+4.4Round 14🇫🇷 FRANCE134♠♠2-2+8
+4.3Round 2🇸🇪 SWEDEN31NT♥Q=+5
+4.0Round 7🇱🇻 LATVIA184♠♣K-1+6
+4.0Round 9🇧🇬 BULGARIA82♣♦9-3+2
+4.0Round 13🇦🇹 AUSTRIA35♣♠6+2+0
+3.8Round 2🇸🇪 SWEDEN114♥♣A=+0
+3.7Round 1🇵🇱 POLAND24♥♠K=+6
+3.7Round 4🇩🇰 DENMARK22♥♣7-1+5
+3.7Round 15🇮🇱 ISRAEL33♥♠4+2+10
+3.6Round 10🇷🇺 RUSSIA153♠♦2+1+4
+3.5Round 10🇷🇺 RUSSIA42♥♦Q-1+6
+3.5Round 13🇦🇹 AUSTRIA192♥♣J-1+5
+3.5Round 15🇮🇱 ISRAEL25♣x♥A-2-5
+3.3Round 8🇨🇿 CZECH REPUBLIC163♥♥4-1+10
+3.2Round 2🇸🇪 SWEDEN1adj.♥2+6
+3.2Round 2🇸🇪 SWEDEN53NT♥10+1+0
+3.2Round 4🇩🇰 DENMARK194♥♣10=+0
+3.2Round 5🇮🇹 ITALY65♣♠A+1-11
+3.1Round 1🇵🇱 POLAND114♠♦J-1+5
+2.9Round 10🇷🇺 RUSSIA93NT♠3-2+6
+2.9Round 14🇫🇷 FRANCE21NT♠3+1+0
+2.8Round 8🇨🇿 CZECH REPUBLIC64♠♥Q+1+0
+2.8Round 10🇷🇺 RUSSIA6Pass+4
+2.8Round 13🇦🇹 AUSTRIA52♥♦7+2-4
+2.6Round 2🇸🇪 SWEDEN133NT♦2-1-5
+2.6Round 4🇩🇰 DENMARK54♠♥10-1+5
+2.6Round 5🇮🇹 ITALY142♠♠6+1+7
+2.6Round 7🇱🇻 LATVIA34♠♦6=+3
+2.6Round 8🇨🇿 CZECH REPUBLIC73NT♦7+1+1
+2.5Round 1🇵🇱 POLAND94♠♦8-2+6
+2.5Round 10🇷🇺 RUSSIA113♠♥4-1+5
+2.5Round 10🇷🇺 RUSSIA134♠♦9+1-13
+2.5Round 12🇹🇷 TURKEY44♠x♥10-1+12
+2.5Round 12🇹🇷 TURKEY93♦♦J+2+8
+2.4Round 10🇷🇺 RUSSIA34♥♠4+2-13
+2.4Round 12🇹🇷 TURKEY203NT♦9=-1
+2.4Round 15🇮🇱 ISRAEL112♦♦5+1+5
+2.3Round 1🇵🇱 POLAND154♠♦3-3+10
+2.3Round 4🇩🇰 DENMARK34♠♣Q+2+2
+2.3Round 5🇮🇹 ITALY93♦♥K+1+0
+2.3Round 12🇹🇷 TURKEY24♥♠4=+0
+2.2Round 4🇩🇰 DENMARK93NT♠J+2-10
+2.2Round 5🇮🇹 ITALY23♥♠5+1+6
+2.2Round 13🇦🇹 AUSTRIA124♥♠2+1+0
+2.0Round 9🇧🇬 BULGARIA24♥♦K+1+0
+1.9Round 2🇸🇪 SWEDEN64♠♣A-1+5
+1.9Round 4🇩🇰 DENMARK83♥♣2-4+3
+1.8Round 5🇮🇹 ITALY74♠♦3+1+1
+1.7Round 4🇩🇰 DENMARK64♠♥A+1+0
+1.7Round 7🇱🇻 LATVIA174♥♠2=+0
+1.6Round 9🇧🇬 BULGARIA202♠♦9+1+10
+1.5Round 10🇷🇺 RUSSIA184♥♣10-1+11
+1.4Round 2🇸🇪 SWEDEN2adj.♠5-9
+1.4Round 9🇧🇬 BULGARIA43♠♥Q+1-8
+1.3Round 15🇮🇱 ISRAEL203NT♦7+1-1
+1.2Round 1🇵🇱 POLAND14♠♦Q=+0
+1.2Round 1🇵🇱 POLAND34♠♠2=-1
+1.2Round 14🇫🇷 FRANCE201NT♥8+3-10
+1.1Round 15🇮🇱 ISRAEL53NT♥4+2+2
+1.1Round 15🇮🇱 ISRAEL161NT♠2-1+0
+1.0Round 8🇨🇿 CZECH REPUBLIC134♥♦A-2+8
+1.0Round 10🇷🇺 RUSSIA81NT♥2=+9
+0.9Round 5🇮🇹 ITALY102♠♥9-1+1
+0.9Round 8🇨🇿 CZECH REPUBLIC144♥♥4=+1
+0.9Round 15🇮🇱 ISRAEL8Pass-2
+0.8Round 8🇨🇿 CZECH REPUBLIC204♠♥K-1-1
+0.8Round 9🇧🇬 BULGARIA54♠♦6=+0
+0.8Round 13🇦🇹 AUSTRIA92♦♠A=+0
+0.7Round 7🇱🇻 LATVIA192♠♣J+1+0
+0.7Round 8🇨🇿 CZECH REPUBLIC191NT♦3+1+0
+0.7Round 13🇦🇹 AUSTRIA64♥♠J+1+0
+0.7Round 14🇫🇷 FRANCE13♣♠A+1+0
+0.6Round 9🇧🇬 BULGARIA164♠♦Q+1+0
+0.6Round 13🇦🇹 AUSTRIA74♥♠10+1+0
+0.6Round 15🇮🇱 ISRAEL41NT♠7+1+0
+0.6Round 15🇮🇱 ISRAEL134♥♠J+1+0
+0.5Round 8🇨🇿 CZECH REPUBLIC54♥♦A+1+0
+0.5Round 9🇧🇬 BULGARIA182♠x♥A-5+8
+0.2Round 7🇱🇻 LATVIA24♠♣10-1+6
+0.2Round 14🇫🇷 FRANCE163NT♦Q+2+0
+0.2Round 14🇫🇷 FRANCE191NT♣Q=+1
+0.2Round 15🇮🇱 ISRAEL171NT♦3-1+2
+0.1Round 2🇸🇪 SWEDEN84♠♣3-1-5
+0.1Round 2🇸🇪 SWEDEN104♠♦Q+1+1
+0.1Round 7🇱🇻 LATVIA94♠♣3-1-2
+0.0Round 2🇸🇪 SWEDEN173♥♦A=+0
+0.0Round 13🇦🇹 AUSTRIA143♦♠2=+5
-0.1Round 2🇸🇪 SWEDEN121NT♦10+2+0
-0.1Round 9🇧🇬 BULGARIA11NT♥10+1+0
-0.1Round 9🇧🇬 BULGARIA141NT♣5=+1
-0.2Round 5🇮🇹 ITALY133NT♠Q+1+0
-0.2Round 13🇦🇹 AUSTRIA14♥♦2-1+2
-0.2Round 14🇫🇷 FRANCE172♦♠2=+0
-0.3Round 14🇫🇷 FRANCE51NT♥8=+1
-0.3Round 14🇫🇷 FRANCE151NT♥4+2-6
-0.4Round 1🇵🇱 POLAND193NT♠J+1+0
-0.4Round 4🇩🇰 DENMARK123♥♠6+1-4
-0.4Round 5🇮🇹 ITALY195♥♣9-2+0
-0.5Round 12🇹🇷 TURKEY143NT♠2+2+0
-0.5Round 12🇹🇷 TURKEY193♦♦2+2-6
-0.5Round 13🇦🇹 AUSTRIA24♥♣A+3-17
-0.5Round 13🇦🇹 AUSTRIA105♦♣A=+13
-0.5Round 14🇫🇷 FRANCE82♦♣K-3-1
-0.5Round 15🇮🇱 ISRAEL183NT♦J=+1
-0.6Round 5🇮🇹 ITALY14♠♥2=+11
-0.6Round 5🇮🇹 ITALY114♠♥J+2+1
-0.6Round 8🇨🇿 CZECH REPUBLIC8adj.♥K-5
-0.6Round 8🇨🇿 CZECH REPUBLIC113♠♣10=-6
-0.6Round 15🇮🇱 ISRAEL122♥♥6=+0
-0.7Round 1🇵🇱 POLAND44♠♦K+3+17
-0.7Round 1🇵🇱 POLAND142♣♣3-1+4
-0.7Round 2🇸🇪 SWEDEN154♠♣3+2-1
-0.7Round 14🇫🇷 FRANCE44♠♦A+1-1
-0.8Round 5🇮🇹 ITALY124♠♥2=+0
-0.8Round 5🇮🇹 ITALY163NT♠6+1+0
-0.9Round 9🇧🇬 BULGARIA63♣♠7-1-2
-0.9Round 15🇮🇱 ISRAEL15♦♠J-2+0
-1.0Round 1🇵🇱 POLAND203♠♠3-1+1
-1.0Round 12🇹🇷 TURKEY124♥♠10=-6
-1.1Round 10🇷🇺 RUSSIA103♠♥2-1-1
-1.1Round 14🇫🇷 FRANCE93♥♠Q=+0
-1.2Round 8🇨🇿 CZECH REPUBLIC182♠♦5-4-2
-1.2Round 12🇹🇷 TURKEY113♠♦Q=+0
-1.4Round 10🇷🇺 RUSSIA193♥♣2=-1
-1.5Round 15🇮🇱 ISRAEL154♥♠J+2+11
-1.6Round 4🇩🇰 DENMARK134♥♠4+1+0
-1.6Round 5🇮🇹 ITALY151NT♠10-2-3
-1.6Round 9🇧🇬 BULGARIA192♥♦2+2-1
-1.6Round 10🇷🇺 RUSSIA203♥♦2=-6
-1.7Round 8🇨🇿 CZECH REPUBLIC43NT♥4+2-2
-1.7Round 15🇮🇱 ISRAEL192NT♣K-1-4
-1.8Round 5🇮🇹 ITALY174♣♥J-2-5
-1.8Round 10🇷🇺 RUSSIA14♠♥K-4-2
-1.8Round 12🇹🇷 TURKEY64♠x♣K-1-6
-1.8Round 13🇦🇹 AUSTRIA84♠x♣7-1+8
-2.0Round 1🇵🇱 POLAND81♠♦Q+1-1
-2.0Round 15🇮🇱 ISRAEL143NT♥5-2+0
-2.2Round 8🇨🇿 CZECH REPUBLIC122♥♠8+1+0
-2.2Round 9🇧🇬 BULGARIA174♥♠K=+0
-2.2Round 10🇷🇺 RUSSIA25♦♣J-1-14
-2.3Round 4🇩🇰 DENMARK185♥♥5=+0
-2.3Round 7🇱🇻 LATVIA134♠♠3-1+1
-2.4Round 2🇸🇪 SWEDEN143NT♥2+1+0
-2.4Round 8🇨🇿 CZECH REPUBLIC152♥♠J-1-1
-2.4Round 15🇮🇱 ISRAEL63♥♦A-1-4
-2.5Round 4🇩🇰 DENMARK42♥♠2-1+0
-2.5Round 9🇧🇬 BULGARIA134♥♣Q-2-7
-2.6Round 4🇩🇰 DENMARK12NT♥2+2-2
-2.6Round 5🇮🇹 ITALY183NT♣A+1+0
-2.6Round 8🇨🇿 CZECH REPUBLIC22♥♠4-3-1
-2.6Round 14🇫🇷 FRANCE34♥♦K=+0
-2.6Round 14🇫🇷 FRANCE74♥♣3-1+1
-2.7Round 9🇧🇬 BULGARIA123♥♣7-2-6
-2.8Round 14🇫🇷 FRANCE63NT♦10+2-1
-2.9Round 14🇫🇷 FRANCE112♥♠J+2-2
-2.9Round 14🇫🇷 FRANCE123NT♥J=+0
-3.1Round 4🇩🇰 DENMARK155♦♥A-2-11
-3.1Round 7🇱🇻 LATVIA163♣♥A-2-9
-3.3Round 5🇮🇹 ITALY33♣♥A-1-4
-3.3Round 5🇮🇹 ITALY44♥♠J-1+1
-3.4Round 4🇩🇰 DENMARK73♥♠A+2-10
-3.4Round 9🇧🇬 BULGARIA152♦♣K=-5
-3.4Round 13🇦🇹 AUSTRIA164♠♣5+1+0
-3.5Round 5🇮🇹 ITALY203NT♣4+2-2
-3.5Round 7🇱🇻 LATVIA143♠♦Q-1-4
-3.5Round 12🇹🇷 TURKEY134♥♦7-3-9
-3.6Round 1🇵🇱 POLAND54♥x♦5-2+5
-3.6Round 10🇷🇺 RUSSIA53NT♣5=-10
-3.6Round 13🇦🇹 AUSTRIA182NT♣7-2-7
-4.1Round 7🇱🇻 LATVIA84♥♠A-1+2
-4.2Round 7🇱🇻 LATVIA62NT♥4+1-4
-4.2Round 9🇧🇬 BULGARIA103NT♦3+2-2
-4.2Round 12🇹🇷 TURKEY104♥♦K+2+13
-4.4Round 7🇱🇻 LATVIA203♠♥Q-1-12
-4.6Round 15🇮🇱 ISRAEL93♥♠2=-1
-4.7Round 4🇩🇰 DENMARK173♠x♦A-1-7
-4.8Round 1🇵🇱 POLAND104♥♣K=-10
-5.0Round 7🇱🇻 LATVIA115♣♠A-4-3
-5.0Round 8🇨🇿 CZECH REPUBLIC94♥♠7=+0
-5.1Round 2🇸🇪 SWEDEN181NT♦4+2-15
-5.1Round 7🇱🇻 LATVIA125♥♣A+1-14
-5.1Round 12🇹🇷 TURKEY172♥x♥A-2-12
-5.2Round 1🇵🇱 POLAND165♦x♠A+1+4
-5.4Round 5🇮🇹 ITALY55♦♥J-2-8
-5.5Round 7🇱🇻 LATVIA103NT♠Q-1-6
-5.5Round 10🇷🇺 RUSSIA166♦♦6-1-12
-5.7Round 7🇱🇻 LATVIA54♥♦J=-8
-5.7Round 14🇫🇷 FRANCE182♠♥3+2-1
-6.0Round 13🇦🇹 AUSTRIA153NT♠J-2-8
-6.1Round 12🇹🇷 TURKEY73NT♠10=+1
-6.2Round 7🇱🇻 LATVIA16♥♦A-1-8
-6.3Round 1🇵🇱 POLAND174♥♥3-1-5
-6.6Round 7🇱🇻 LATVIA73NT♦A-1-7
-7.3Round 2🇸🇪 SWEDEN73NT♦Q-2-13
-7.5Round 8🇨🇿 CZECH REPUBLIC175♠♥6-1-10
-7.8Round 12🇹🇷 TURKEY153NT♠K-2-11
-7.9Round 13🇦🇹 AUSTRIA206♥♦3-3-13
-8.2Round 1🇵🇱 POLAND73NT♠5-2-8
-8.6Round 15🇮🇱 ISRAEL104♣x♥K+1-14
-10.6Round 4🇩🇰 DENMARK204♠x♥A-2-9
-12.9Round 2🇸🇪 SWEDEN167♣♦A-6-15
-13.5Round 12🇹🇷 TURKEY185♣x♥10-3-12