🇵🇱 MARCINOWSKI Piotr · POLAND

86rank
+3.1Butler · 190 bds
+0.02per board
±4.8swing
+0.04vs par /bd · #89/175
+0.07adjusted /bd
Butler per round: -9.7 2.9 3.7 1.7 -32 3.8 3.4 -13.4 9.7 -16.5 1.2 16.5 22.2 -11.3 -3.9 13.5 -10.3 11.7 9.9by round

vs par split: bidding +0.04 · play -0.23

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted +0.07/bd

Card play — on target: opening leads 84.6% #69 of 175 · declarer play 69.7% #145 of 175 · defence 84.9% #127 of 175

Card play by contract type — on target
vs NTvs a suit
Opening leads·84.6% (39)
Declarer play·69.7% (33)
Defence·84.9% (73)

Opening leads by suit led: ♠ 87.5% (8) · ♥ 75.0% (8) · ♦ 100.0% (8) · ♣ 80.0% (15)

vs par by strain: a suit -0.18 (137)

vs par by level: part-score -0.26 (65) · game +0.16 (61) · slam -1.64 (11)

By role: declaring -0.20/bd (-2.32 vs par · 91) · defending +0.21/bd (+2.21 vs par · 99)

By vulnerability: vulnerable +0.06/bd (-0.42 vs par · 95) · not vulnerable -0.02/bd (+0.51 vs par · 95)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.SobczakP.Dias – A.PalmaClosed10-9.7-0.97-0.20
Round 2M.SobczakB.Shukhmeyster – V.ZubanClosed10+2.9+0.29+4.90
Round 3M.SobczakW.Olanski – V.VainikonisClosed10+3.7+0.37+1.40
Round 6M.SobczakS.Punch – S.PeterkinOpen10+1.7+0.17-1.00
Round 7M.SobczakG.Hegedus – B.SzegediClosed10-32.0-3.20-3.70
Round 8M.SobczakR.Plackett – P.DenningOpen10+3.8+0.38+2.10
Round 11M.SobczakB.Drinovec Drnovsek – T.AdamicOpen10+3.4+0.34-0.20
Round 13M.SobczakG.Matushko – M.KrasnosselskiOpen10-13.4-1.34-0.90
Round 14M.SobczakM.Agica – A.MugioiuOpen10+9.7+0.97+1.00
Round 18M.SobczakO.Ozcan – E.KayaOpen10-16.5-1.65-3.30
Round 19M.SobczakM.Bell – B.NortonOpen10+1.2+0.12+1.60
Round 21M.SobczakA.Livgard – T.AaOpen10+16.5+1.65-0.70
Round 22M.SobczakF.Goded – G.FractmanOpen10+22.2+2.22+2.10
Round 23M.SobczakA.Birman – D.PadonClosed10-11.3-1.13-2.30
Round 25M.SobczakD.Bilde – E.JepsenClosed10-3.9-0.39-1.60
Round 26M.SobczakJ.Rombaut – C.LorenziniOpen10+13.5+1.35+2.00
Round 29M.SobczakJ.Fritsche – K.RepsOpen10-10.3-1.03-1.20
Round 30M.SobczakM.Knob – C.WanhaOpen10+11.7+1.17+0.00
Round 31M.SobczakO.Rimstedt – M.RimstedtOpen10+9.9+0.99+0.80

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
+15.0Round 22🇪🇸 SPAIN57N♠8-1+20
+13.7Round 22🇪🇸 SPAIN44♠x♣A-5+13
+13.2Round 8🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES167♦♣A-1+14
+13.1Round 18🇹🇷 TURKEY297♣♠7=-2
+12.3Round 11🇸🇮 SLOVENIA204♥♠Q=+13
+10.7Round 11🇸🇮 SLOVENIA194♥♦A-1+10
+9.9Round 2🇺🇦 UKRAINE112♥x♥6=+11
+9.8Round 21🇳🇴 NORWAY234♠♥K=+0
+9.4Round 31🇸🇪 SWEDEN53N♠4+2+8
+9.0Round 21🇳🇴 NORWAY217N♦4=+0
+9.0Round 26🇫🇷 FRANCE163N♣Q-1+14
+8.0Round 3🇱🇹 LITHUANIA234♥♣J+3+17
+7.4Round 26🇫🇷 FRANCE192♠x♦A-2+4
+6.9Round 3🇱🇹 LITHUANIA254♠x♥A-4+5
+6.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♠x♥3-1+5
+6.7Round 30🇦🇹 AUSTRIA305♥x♣J+1-2
+6.5Round 31🇸🇪 SWEDEN106♥♠K=+8
+6.4Round 1🇵🇹 PORTUGAL21♠♥5+1+11
+6.4Round 31🇸🇪 SWEDEN94♠x♥A-2+10
+6.2Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND213♠♣6-2+7
+6.1Round 3🇱🇹 LITHUANIA214♠♦4=+0
+5.5Round 21🇳🇴 NORWAY252N♣10-2+6
+5.0Round 30🇦🇹 AUSTRIA275♦♣3=+0
+4.8Round 11🇸🇮 SLOVENIA113♦♠K-1+10
+4.7Round 1🇵🇹 PORTUGAL104♥♦A=+0
+4.5Round 13🇷🇺 RUSSIA103N♠2-1+6
+4.5Round 22🇪🇸 SPAIN66N♠7+1+1
+4.4Round 14🇷🇴 ROMANIA154♠♣6-1+12
+4.4Round 25🇩🇰 DENMARK54♠x♣Q=+12
+4.3Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND254♠♣K+1+8
+4.3Round 14🇷🇴 ROMANIA135♦♥J-2+2
+4.2Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13N♥6-1+5
+4.2Round 29🇩🇪 GERMANY185♣x♠A-1+0
+4.0Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND301N♣4+4+7
+3.7Round 1🇵🇹 PORTUGAL93♥♦A=+0
+3.7Round 14🇷🇴 ROMANIA124♥♠Q=+0
+3.7Round 22🇪🇸 SPAIN101N♣3=+5
+3.6Round 3🇱🇹 LITHUANIA282♠♥6=+0
+3.6Round 31🇸🇪 SWEDEN22♠♠3=+6
+3.4Round 8🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES172♣♠8-1+5
+3.4Round 21🇳🇴 NORWAY271N♥3+2+1
+3.3Round 30🇦🇹 AUSTRIA252♠♣K=+0
+3.2Round 25🇩🇰 DENMARK23N♠4-2+2
+3.0Round 13🇷🇺 RUSSIA73♣♠A+1+11
+2.9Round 25🇩🇰 DENMARK87♠♣6=+0
+2.8Round 14🇷🇴 ROMANIA183♣♣3=+0
+2.7Round 23🇮🇱 ISRAEL133♣♠2+2+10
+2.4Round 8🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES181N♦K-1+5
+2.4Round 23🇮🇱 ISRAEL114♠♥5+1-11
+2.4Round 25🇩🇰 DENMARK13N♠3=-11
+1.9Round 31🇸🇪 SWEDEN32♠♣5-3+1
+1.8Round 11🇸🇮 SLOVENIA141N♠2+1+0
+1.6Round 7🇭🇺 HUNGARY96♣♠K=+0
+1.5Round 11🇸🇮 SLOVENIA132♠♦6=+0
+1.5Round 13🇷🇺 RUSSIA82♠♠2-1+2
+1.4Round 30🇦🇹 AUSTRIA224♠♥2-1-2
+1.3Round 13🇷🇺 RUSSIA31N♣3+1+0
+1.2Round 30🇦🇹 AUSTRIA291N♥2+1+10
+0.9Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠♣K+2+11
+0.9Round 30🇦🇹 AUSTRIA234♥♦K+1+0
+0.9Round 30🇦🇹 AUSTRIA243N♠6+1+0
+0.8Round 11🇸🇮 SLOVENIA181♠♥Q=+2
+0.7Round 2🇺🇦 UKRAINE123♣♠K-1+11
+0.7Round 8🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES114♥♦K+1+0
+0.7Round 11🇸🇮 SLOVENIA123♥♠10=+0
+0.6Round 8🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES151♠♣K+2-1
+0.6Round 18🇹🇷 TURKEY271N♥J-1+4
+0.5Round 8🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES143♣♦A+2+7
+0.5Round 21🇳🇴 NORWAY244♠♣5=+1
+0.5Round 23🇮🇱 ISRAEL144♠♦3-1+5
+0.5Round 26🇫🇷 FRANCE144♠♦A=-1
+0.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND242♣x♦A-1+0
+0.4Round 14🇷🇴 ROMANIA174♥♣A-1+4
+0.4Round 18🇹🇷 TURKEY223N♦Q=-2
+0.4Round 22🇪🇸 SPAIN74♥♦A+1+0
+0.4Round 29🇩🇪 GERMANY143♠♥A=+0
+0.2Round 2🇺🇦 UKRAINE174♦♠5+1+6
+0.2Round 25🇩🇰 DENMARK44♠♦K+1+0
+0.2Round 26🇫🇷 FRANCE153N♦4+1+0
+0.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND266♠♦10+1-13
+0.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52N♣4=+11
+0.1Round 25🇩🇰 DENMARK63♥♣A-1+0
+0.1Round 26🇫🇷 FRANCE113♦♣J-1+4
-0.0Round 7🇭🇺 HUNGARY74♠♠4=+0
-0.0Round 7🇭🇺 HUNGARY84♥♠K=+0
-0.0Round 21🇳🇴 NORWAY264♥♦J+1+0
-0.0Round 29🇩🇪 GERMANY193N♦3-1-6
-0.0Round 31🇸🇪 SWEDEN43♠♣Q-1-5
-0.1Round 7🇭🇺 HUNGARY101N♣2=-1
-0.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23N♣8+3-11
-0.1Round 23🇮🇱 ISRAEL163♦♠Q=+1
-0.2Round 23🇮🇱 ISRAEL174♥♣4+1+0
-0.2Round 26🇫🇷 FRANCE133N♠5=-2
-0.3Round 3🇱🇹 LITHUANIA264♥♠6=-3
-0.3Round 25🇩🇰 DENMARK74♠♥A=-3
-0.3Round 29🇩🇪 GERMANY171N♠Q+1+0
-0.4Round 2🇺🇦 UKRAINE144♥♦7+1-1
-0.4Round 2🇺🇦 UKRAINE183N♥A+2+2
-0.4Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103♦♠7-1+1
-0.5Round 2🇺🇦 UKRAINE194♥♣J+1+0
-0.5Round 22🇪🇸 SPAIN24♠♥5+2-11
-0.5Round 26🇫🇷 FRANCE173♣♦5+1+0
-0.6Round 14🇷🇴 ROMANIA194♥♥A+1+0
-0.6Round 30🇦🇹 AUSTRIA263N♣8+1+0
-0.7Round 14🇷🇴 ROMANIA205♠♣A=+0
-0.7Round 26🇫🇷 FRANCE123N♦4+3+13
-0.7Round 26🇫🇷 FRANCE182♦♠Q+1-1
-0.8Round 25🇩🇰 DENMARK93♥♣A-1+0
-0.9Round 1🇵🇹 PORTUGAL53N♥Q=+2
-0.9Round 14🇷🇴 ROMANIA142♥x♥Q-1+0
-0.9Round 18🇹🇷 TURKEY232♠♦A+1+10
-1.0Round 2🇺🇦 UKRAINE151♥♠6+3+10
-1.0Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND232♠♥A=+0
-1.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND81N♥5-1+3
-1.0Round 29🇩🇪 GERMANY154♠♥2+1+0
-1.1Round 3🇱🇹 LITHUANIA293N♠K-1-6
-1.1Round 13🇷🇺 RUSSIA92♠♦3=-1
-1.2Round 1🇵🇹 PORTUGAL81N♦4+1-1
-1.2Round 13🇷🇺 RUSSIA62♠♥K-2-11
-1.2Round 21🇳🇴 NORWAY281N♣6=+1
-1.2Round 31🇸🇪 SWEDEN83♥♣5-1+2
-1.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND291N♣7=-11
-1.4Round 7🇭🇺 HUNGARY64♥♦4=+0
-1.4Round 14🇷🇴 ROMANIA116♦♣4=+2
-1.5Round 8🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES133N♥Q-1-6
-1.6Round 21🇳🇴 NORWAY293N♠3+2+0
-1.6Round 26🇫🇷 FRANCE202♥♦K-1-11
-1.7Round 2🇺🇦 UKRAINE131N♠6+1+10
-1.7Round 8🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES203♥♣9-1-1
-1.7Round 29🇩🇪 GERMANY163♠♥3+2-2
-1.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND283N♥A-1+2
-1.9Round 2🇺🇦 UKRAINE204♥♣J=+0
-1.9Round 7🇭🇺 HUNGARY53N♠J+1-1
-1.9Round 18🇹🇷 TURKEY243♦♠J+1-7
-2.0Round 2🇺🇦 UKRAINE163♠♥K=+0
-2.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♥♦A+1-1
-2.0Round 25🇩🇰 DENMARK31N♠4-1-2
-2.1Round 22🇪🇸 SPAIN84♠♦2=+0
-2.1Round 23🇮🇱 ISRAEL182♠♥J+3-6
-2.1Round 29🇩🇪 GERMANY123♠♣3=-1
-2.3Round 14🇷🇴 ROMANIA162♥♣Q+2-10
-2.5Round 22🇪🇸 SPAIN13N♣J+1+1
-2.6Round 7🇭🇺 HUNGARY23♣♠6-3-2
-2.6Round 22🇪🇸 SPAIN94♥♣K+1-1
-2.7Round 13🇷🇺 RUSSIA23♠♦J=+0
-2.7Round 21🇳🇴 NORWAY223♦♠4-1-6
-2.9Round 3🇱🇹 LITHUANIA243N♣9+1-1
-2.9Round 23🇮🇱 ISRAEL203N♥10+1+0
-2.9Round 29🇩🇪 GERMANY202N♦3=-5
-3.2Round 30🇦🇹 AUSTRIA212♣♥10-3-6
-3.3Round 1🇵🇹 PORTUGAL14♥♠J-2-5
-3.3Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND222♦♥A+2+0
-3.3Round 13🇷🇺 RUSSIA42♦♥7-1-6
-3.3Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43♠♣8-2-2
-3.3Round 29🇩🇪 GERMANY133♦♥K+1+0
-3.4Round 1🇵🇹 PORTUGAL61N♠10-2-3
-3.5Round 23🇮🇱 ISRAEL124♥♣6=-11
-3.6Round 3🇱🇹 LITHUANIA222♣♠Q=-6
-3.6Round 29🇩🇪 GERMANY116♦♠4=+2
-3.8Round 11🇸🇮 SLOVENIA173♦x♣J-1-8
-3.8Round 23🇮🇱 ISRAEL153♣♦8=-6
-3.9Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND61N♥3+1-6
-3.9Round 30🇦🇹 AUSTRIA283N♠8+2+0
-4.1Round 31🇸🇪 SWEDEN13N♦10+1-7
-4.2Round 1🇵🇹 PORTUGAL74♥♦6=-1
-4.2Round 18🇹🇷 TURKEY303N♥A-2-6
-4.2Round 31🇸🇪 SWEDEN74♥♥4-1-6
-4.3Round 13🇷🇺 RUSSIA54♦♣Q+2-1
-4.3Round 23🇮🇱 ISRAEL194♥♠7-1-5
-4.4Round 1🇵🇹 PORTUGAL43♦♥J-1-6
-4.5Round 8🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES123♠♥7-3-2
-4.8Round 3🇱🇹 LITHUANIA274♠♣4=+11
-4.8Round 18🇹🇷 TURKEY284♥x♥3-2-4
-5.1Round 18🇹🇷 TURKEY215♥x♠5-2+0
-5.3Round 7🇭🇺 HUNGARY44♥♥5-1-12
-5.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND273N♥Q-1-10
-6.2Round 18🇹🇷 TURKEY264♠♦8+2-17
-6.2Round 21🇳🇴 NORWAY305♦♠Q-1-10
-7.1Round 1🇵🇹 PORTUGAL34♥♠6=+1
-7.4Round 22🇪🇸 SPAIN34♠♦4-2-7
-7.5Round 18🇹🇷 TURKEY252♦♦10=-9
-8.2Round 3🇱🇹 LITHUANIA305♣♠A=-3
-8.4Round 31🇸🇪 SWEDEN62♠x♣K-3-9
-9.3Round 8🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES196♥♦6=+0
-9.6Round 7🇭🇺 HUNGARY13N♣J-5-8
-11.1Round 13🇷🇺 RUSSIA12♠xx♥5+1-9
-11.6Round 11🇸🇮 SLOVENIA166♦♠K-1-12
-12.7Round 7🇭🇺 HUNGARY35♥♣4-2-13
-13.8Round 11🇸🇮 SLOVENIA157♥♥3-1-17
-14.0Round 25🇩🇰 DENMARK104♦x♦6-4-14