🇵🇱 SOBOLEWSKA Ewa · POLAND

1rank
+233.5Butler · 256 bds
+0.91per board
±4.8swing
+1.34vs par /bd · #3/136
+0.95adjusted /bd
Butler per round: -1.7 -1.6 31.6 -4.5 13.6 31.5 36.4 24.1 -9.8 -5 19.5 30 -3.4 50.1 -33.4 56.1by round

vs par split: bidding +1.25 · play +0.09

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +0.95/bd

Card play — on target: opening leads 76.5% #109 of 136 · declarer play 83.9% #7 of 136 · defence 86.3% #39 of 136

Card play by contract type — on target
vs NTvs a suit
Opening leads78.6% (14)75.9% (54)
Declarer play100.0% (13)79.6% (49)
Defence88.2% (34)85.6% (97)

Opening leads by suit led: ♠ 81.2% (16) · ♥ 75.0% (20) · ♦ 70.6% (17) · ♣ 80.0% (15)

vs par by strain: NT +0.67 (63) · a suit +1.56 (193)

vs par by level: part-score +1.60 (93) · game +1.08 (139) · slam +1.83 (24)

By role: declaring +0.86/bd (-0.22 vs par · 125) · defending +0.96/bd (+2.82 vs par · 131)

By vulnerability: vulnerable +1.56/bd (+1.20 vs par · 128) · not vulnerable +0.26/bd (+1.48 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.NowakD.Beauchamp – J.TuttyOpen16-1.7-0.11-0.44
Round 2K.NowakM.Ghanem – S.BarakatOpen16-1.6-0.10-0.69
Round 4K.NowakO.Stanicic – M.PilipovicOpen16+31.6+1.98+1.81
Round 5K.NowakD.Rosenberg – A.RosenthalOpen16-4.5-0.28-0.88
Round 7K.NowakH.Ben Abdelmalak – M.Daldoul DoraiOpen16+13.6+0.85+1.38
Round 8K.NowakA.Gladiator – M.GromoellerOpen16+31.5+1.97+1.12
Round 9K.NowakJ.Valdes – C.YanezOpen16+36.4+2.27+3.94
Round 11K.NowakM.Stegaroiu – M.IonitaOpen16+24.1+1.51+4.19
Round 13K.NowakS.Karmarkar – M.KarmarkarClosed16-9.8-0.61+0.00
Round 14K.NowakM.Romanovska – J.IlzinsOpen16-5.0-0.31-0.69
Round 15K.NowakR.Poleschi – L.FerreroOpen16+19.5+1.22+3.31
Round 18K.NowakS.Low – E.LimOpen16+30.0+1.88+3.25
Round 19K.NowakA.Gandoglia – I.BaroniOpen16-3.4-0.21+0.62
Round 21K.NowakJ.Van Cleeff – M.WitvlietOpen16+50.1+3.13+3.19
Round 22K.NowakS.Buus Thomsen – P.JepsenOpen16-33.4-2.09-3.00
Round 23K.NowakE.Ates – T.OzbayOpen16+56.1+3.51+4.31

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
+14.5Round 9🇨🇱 CHILE102♦x♠4-4+14
+13.1Round 18🇸🇬 SINGAPORE227NT♣5=+0
+13.0Round 2🇯🇴 JORDAN184♥x♥8+1+10
+11.5Round 2🇯🇴 JORDAN236♠♥10+1-13
+11.0Round 5🇺🇸 USA 166♦x♥Q-1+11
+10.8Round 14🇱🇻 LATVIA234♥♥3=+0
+10.7Round 4🇭🇷 CROATIA186♠♥10=+0
+10.6Round 8🇩🇪 GERMANY316NT♣7-1+14
+10.6Round 23🇹🇷 TURKEY104♠♥6-2+13
+10.2Round 18🇸🇬 SINGAPORE286♠♣7=+12
+10.1Round 21🇳🇱 NETHERLANDS36♣♦7=+0
+10.1Round 21🇳🇱 NETHERLANDS76♥♥J-1+13
+9.9Round 7🇹🇳 TUNISIA25♠♥J-1+12
+9.8Round 15🇦🇷 ARGENTINA35♠♥5-3+11
+9.3Round 8🇩🇪 GERMANY203NT♠J=+10
+9.1Round 21🇳🇱 NETHERLANDS146♠♣J-2+14
+9.0Round 4🇭🇷 CROATIA175♣♦A-2+11
+8.7Round 7🇹🇳 TUNISIA115♥♣5-1+11
+8.6Round 5🇺🇸 USA 1107♠♣Q=+0
+8.5Round 1🇦🇺 AUSTRALIA24♠♠4=+0
+8.5Round 15🇦🇷 ARGENTINA56♠♥K+1+5
+8.3Round 11🇷🇴 ROMANIA54♥♣K=+10
+7.7Round 21🇳🇱 NETHERLANDS86♠♣2+1+11
+7.5Round 9🇨🇱 CHILE76♣x♠6-2+0
+7.4Round 1🇦🇺 AUSTRALIA113NT♣A-1+5
+7.3Round 22🇩🇰 DENMARK294♠♦7=+0
+7.3Round 23🇹🇷 TURKEY124♥♣10-1+12
+7.2Round 4🇭🇷 CROATIA202♣x♠8-4-7
+7.1Round 9🇨🇱 CHILE24♠♠5-3+10
+7.0Round 9🇨🇱 CHILE63NT♣K-5+9
+6.7Round 4🇭🇷 CROATIA294♠♦8-1+12
+6.7Round 11🇷🇴 ROMANIA104♦♠A+1+10
+6.7Round 23🇹🇷 TURKEY63NT♦6-3+7
+6.3Round 11🇷🇴 ROMANIA134♠♠4+1+1
+6.3Round 13🇮🇳 INDIA74♥♣J-2+13
+6.2Round 9🇨🇱 CHILE14♥♣J-3+6
+6.2Round 9🇨🇱 CHILE124♠♦K+2+12
+6.0Round 21🇳🇱 NETHERLANDS14♥♦8=+8
+5.9Round 23🇹🇷 TURKEY72♠♠A+2+12
+5.8Round 23🇹🇷 TURKEY145♣x♥6-3+12
+5.7Round 4🇭🇷 CROATIA273♠x♥8-2+4
+5.6Round 18🇸🇬 SINGAPORE295♠x♦K-1+8
+5.5Round 7🇹🇳 TUNISIA33♠♥A-2+6
+5.5Round 8🇩🇪 GERMANY221NT♣8+1+11
+5.5Round 18🇸🇬 SINGAPORE235♣♥9=+13
+5.4Round 1🇦🇺 AUSTRALIA105♦♥A-1+16
+5.4Round 14🇱🇻 LATVIA193NT♥6=+10
+5.3Round 11🇷🇴 ROMANIA74♠♣4=+0
+5.2Round 23🇹🇷 TURKEY53♥♦7=+7
+5.0Round 7🇹🇳 TUNISIA85♦x♣K-2+5
+4.7Round 15🇦🇷 ARGENTINA43NT♦J=+0
+4.7Round 23🇹🇷 TURKEY133NT♠8+1+0
+4.6Round 8🇩🇪 GERMANY304♠♥9-1+10
+4.5Round 11🇷🇴 ROMANIA45♣♠Q-4+7
+4.5Round 23🇹🇷 TURKEY152NT♦3+3+3
+4.4Round 4🇭🇷 CROATIA283♦♥10=+6
+4.3Round 4🇭🇷 CROATIA192NT♥J=+11
+4.3Round 7🇹🇳 TUNISIA42♥♦A=+12
+4.3Round 14🇱🇻 LATVIA271♠♥3=+8
+4.3Round 19🇮🇹 ITALY132♥♦K=+12
+4.3Round 21🇳🇱 NETHERLANDS53♥♠K-1+12
+4.3Round 23🇹🇷 TURKEY164♠♥8-3+12
+4.2Round 8🇩🇪 GERMANY263♥♦A=+0
+4.0Round 19🇮🇹 ITALY83NT♣2-2+5
+3.9Round 19🇮🇹 ITALY151♠x♦K-2+7
+3.5Round 15🇦🇷 ARGENTINA12NT♥4=+7
+3.5Round 18🇸🇬 SINGAPORE303♠♠7-1+4
+3.4Round 18🇸🇬 SINGAPORE264♠♥9+1+0
+3.3Round 11🇷🇴 ROMANIA85♣♦A+1+1
+3.2Round 13🇮🇳 INDIA15♦x♣Q-1+0
+2.9Round 9🇨🇱 CHILE54♥♣5=-1
+2.9Round 19🇮🇹 ITALY53NT♥2+3+1
+2.9Round 22🇩🇰 DENMARK233NT♦2+2-12
+2.7Round 5🇺🇸 USA 1154♠♣8=+11
+2.7Round 13🇮🇳 INDIA163NT♦7+1+1
+2.7Round 18🇸🇬 SINGAPORE185♣♥A+1-1
+2.7Round 18🇸🇬 SINGAPORE211NT♣2+1+1
+2.7Round 21🇳🇱 NETHERLANDS123♠♥9=+10
+2.5Round 11🇷🇴 ROMANIA151NT♦K=+0
+2.5Round 15🇦🇷 ARGENTINA161NT♠3=+7
+2.5Round 23🇹🇷 TURKEY93NT♦6+1+0
+2.4Round 1🇦🇺 AUSTRALIA161NT♦7-1+5
+2.4Round 9🇨🇱 CHILE113♦♥A-1+9
+2.3Round 2🇯🇴 JORDAN265♦♠A-1+6
+2.3Round 4🇭🇷 CROATIA234♥♦K=+0
+2.3Round 14🇱🇻 LATVIA264♥♥A=+0
+2.3Round 14🇱🇻 LATVIA322♠♣6+1+6
+2.3Round 19🇮🇹 ITALY124♠x♥A-1-5
+2.3Round 21🇳🇱 NETHERLANDS96NT♠9=+0
+2.3Round 21🇳🇱 NETHERLANDS133♣♥A-2+2
+2.2Round 4🇭🇷 CROATIA214♥♠9=+3
+2.2Round 15🇦🇷 ARGENTINA63♦♠K=+6
+2.0Round 9🇨🇱 CHILE34♥♠6-1+10
+2.0Round 9🇨🇱 CHILE154♠♥10+1+0
+2.0Round 21🇳🇱 NETHERLANDS152♠♦Q-1+0
+2.0Round 21🇳🇱 NETHERLANDS163NT♦4+2+0
+2.0Round 23🇹🇷 TURKEY45♣x♥A-3-12
+1.9Round 8🇩🇪 GERMANY183♣♠J-1+4
+1.9Round 8🇩🇪 GERMANY294♠♥Q+2+1
+1.8Round 2🇯🇴 JORDAN191NT♠K=-1
+1.8Round 7🇹🇳 TUNISIA13NT♥7+2+0
+1.8Round 8🇩🇪 GERMANY213♠♥6-3+1
+1.8Round 15🇦🇷 ARGENTINA95♦♦7=+11
+1.8Round 23🇹🇷 TURKEY24♥♠2+2+7
+1.7Round 2🇯🇴 JORDAN324♥♣Q=+0
+1.7Round 8🇩🇪 GERMANY193♦♠A-2+2
+1.7Round 8🇩🇪 GERMANY283♦♦10=-1
+1.7Round 13🇮🇳 INDIA83♣♦4+1+7
+1.6Round 19🇮🇹 ITALY13♦♣J-1-5
+1.6Round 19🇮🇹 ITALY162♣♣Q+2-9
+1.5Round 1🇦🇺 AUSTRALIA134♥♦3+1+1
+1.5Round 14🇱🇻 LATVIA204♥♠8=-1
+1.4Round 8🇩🇪 GERMANY244♥♠3=+1
+1.1Round 18🇸🇬 SINGAPORE241NT♠6+1+7
+1.0Round 7🇹🇳 TUNISIA54♠♥5=+0
+1.0Round 15🇦🇷 ARGENTINA124NT♣Q+3+17
+1.0Round 19🇮🇹 ITALY143NT♦2=+2
+1.0Round 23🇹🇷 TURKEY81NT♠5+2+1
+0.9Round 11🇷🇴 ROMANIA113NT♠7-2+6
+0.9Round 22🇩🇰 DENMARK243NT♥4=+1
+0.8Round 7🇹🇳 TUNISIA93♦♠Q-1+8
+0.8Round 18🇸🇬 SINGAPORE203♥♣4=+10
+0.7Round 5🇺🇸 USA 133♦♠6-2+1
+0.6Round 9🇨🇱 CHILE83♣♣A-1+8
+0.5Round 23🇹🇷 TURKEY12♥♦A-2-7
+0.4Round 2🇯🇴 JORDAN223NT♥2+1+0
+0.4Round 11🇷🇴 ROMANIA13♥♣A+1+4
+0.4Round 19🇮🇹 ITALY32♥♣A+1+7
+0.3Round 4🇭🇷 CROATIA311NT♥J+2+6
+0.3Round 11🇷🇴 ROMANIA144♠♦3=-1
+0.3Round 15🇦🇷 ARGENTINA112♠♦Q+1+6
+0.2Round 1🇦🇺 AUSTRALIA143♣♥10=+0
+0.2Round 4🇭🇷 CROATIA305♥x♠K-2+0
+0.2Round 18🇸🇬 SINGAPORE251NT♠3=+1
+0.1Round 1🇦🇺 AUSTRALIA154♥♦J+1+0
+0.0Round 2🇯🇴 JORDAN213♣♦6-3+0
-0.0Round 5🇺🇸 USA 154♥♠J+1+0
+0.0Round 5🇺🇸 USA 1163♣♥A=+0
-0.0Round 7🇹🇳 TUNISIA134♠♣5=+0
-0.0Round 22🇩🇰 DENMARK174♠♦K+1+0
-0.1Round 1🇦🇺 AUSTRALIA32♠♣3-1+2
-0.1Round 19🇮🇹 ITALY23NT♦10+2+1
-0.1Round 23🇹🇷 TURKEY33NT♥3=+0
-0.2Round 1🇦🇺 AUSTRALIA124♥♣7+2-1
-0.3Round 5🇺🇸 USA 1142♠x♥5-1-7
-0.3Round 13🇮🇳 INDIA51NT♦7-1+7
-0.4Round 4🇭🇷 CROATIA264♣♦A+1+8
-0.4Round 22🇩🇰 DENMARK222♠♦2+2+10
-0.5Round 13🇮🇳 INDIA144♥♠J+1+0
-0.5Round 14🇱🇻 LATVIA304♠♣4+2+11
-0.5Round 21🇳🇱 NETHERLANDS63NT♦8=-7
-0.6Round 7🇹🇳 TUNISIA61NT♣3=+1
-0.6Round 9🇨🇱 CHILE42♥♣K+1+0
-0.6Round 14🇱🇻 LATVIA293♦♣6+1+0
-0.7Round 13🇮🇳 INDIA114♥♦6+1+0
-0.7Round 13🇮🇳 INDIA133NT♣4=+1
-0.7Round 15🇦🇷 ARGENTINA73NT♠10+2+0
-0.7Round 19🇮🇹 ITALY44♥♣J+2+13
-0.7Round 22🇩🇰 DENMARK323NT♦K-4+9
-0.8Round 2🇯🇴 JORDAN254♠♦A-2+0
-0.8Round 21🇳🇱 NETHERLANDS45♣♣A-1-3
-0.9Round 5🇺🇸 USA 1123♠♥A+2+6
-0.9Round 7🇹🇳 TUNISIA124♦♥8-1-5
-0.9Round 21🇳🇱 NETHERLANDS103NT♠2-1+1
-1.0Round 1🇦🇺 AUSTRALIA12♠♦5=+0
-1.0Round 2🇯🇴 JORDAN316♠♦6=+11
-1.0Round 18🇸🇬 SINGAPORE316♣♥3=+2
-1.0Round 19🇮🇹 ITALY114♠♣Q+2-1
-1.0Round 21🇳🇱 NETHERLANDS24♥♠2-1-5
-1.1Round 2🇯🇴 JORDAN202♠♠8+2-1
-1.1Round 13🇮🇳 INDIA64♥♠7+1+0
-1.1Round 14🇱🇻 LATVIA183♠♠3-1+2
-1.2Round 5🇺🇸 USA 1114♣x♠6-1-5
-1.2Round 11🇷🇴 ROMANIA93♦x♦A-3+3
-1.2Round 14🇱🇻 LATVIA175♣♠A=+0
-1.3Round 7🇹🇳 TUNISIA144♠♠4+1+0
-1.3Round 8🇩🇪 GERMANY256♦x♠Q-3-9
-1.3Round 15🇦🇷 ARGENTINA22♠♦A+1+0
-1.3Round 22🇩🇰 DENMARK272♠♦7=+0
-1.4Round 13🇮🇳 INDIA93♦♥8+1-1
-1.5Round 1🇦🇺 AUSTRALIA64♦♠K-1-4
-1.5Round 8🇩🇪 GERMANY175♣♠K=-2
-1.5Round 11🇷🇴 ROMANIA35♠♥8=-1
-1.5Round 11🇷🇴 ROMANIA124♠♣K=+0
-1.5Round 13🇮🇳 INDIA24♦♥9-1-6
-1.5Round 13🇮🇳 INDIA42♠♥A=+1
-1.5Round 14🇱🇻 LATVIA221NT♠8=-5
-1.5Round 15🇦🇷 ARGENTINA102♦♠K=-5
-1.5Round 18🇸🇬 SINGAPORE324♠♣J+1+0
-1.6Round 5🇺🇸 USA 124♥♣A+2-12
-1.7Round 5🇺🇸 USA 183NT♦Q-2-5
-1.7Round 5🇺🇸 USA 1133♦♣K-2-2
-1.7Round 8🇩🇪 GERMANY235♣♠A+1-13
-1.7Round 14🇱🇻 LATVIA253NT♠J+4-17
-1.7Round 15🇦🇷 ARGENTINA143♦♠7=-5
-1.8Round 13🇮🇳 INDIA122♠♥Q=-5
-1.8Round 13🇮🇳 INDIA154♥♣8-1-6
-1.8Round 14🇱🇻 LATVIA284♠♦Q-2+5
-1.9Round 1🇦🇺 AUSTRALIA42♠♣9+1-6
-2.0Round 1🇦🇺 AUSTRALIA94♣♦A-4-7
-2.0Round 2🇯🇴 JORDAN285♥♦K-1-2
-2.0Round 7🇹🇳 TUNISIA104♥♠K=+1
-2.0Round 11🇷🇴 ROMANIA24♠♥K=+15
-2.4Round 2🇯🇴 JORDAN293♦♥K=+0
-2.4Round 13🇮🇳 INDIA32♥♦A=+0
-2.4Round 14🇱🇻 LATVIA313♥♦Q=-7
-2.4Round 15🇦🇷 ARGENTINA133♣♦9=-1
-2.5Round 5🇺🇸 USA 113NT♦Q+4-2
-2.8Round 2🇯🇴 JORDAN173NT♦4+1+0
-2.8Round 4🇭🇷 CROATIA221NT♣3+1+0
-2.9Round 22🇩🇰 DENMARK311NT♥3=-5
-3.0Round 9🇨🇱 CHILE164♠♠2-1-6
-3.1Round 15🇦🇷 ARGENTINA153NT♥K-1-6
-3.3Round 22🇩🇰 DENMARK263♦♠A=-6
-3.5Round 22🇩🇰 DENMARK303♣♥K-1-9
-3.7Round 4🇭🇷 CROATIA244♥♦J=-11
-3.7Round 22🇩🇰 DENMARK283♠♠4-1-6
-3.8Round 11🇷🇴 ROMANIA65♦♥Q+2+12
-3.8Round 19🇮🇹 ITALY63NT♦3+1+1
-3.9Round 8🇩🇪 GERMANY274♣♠7=+0
-3.9Round 18🇸🇬 SINGAPORE173♥♣A-2-6
-4.0Round 22🇩🇰 DENMARK204♥♦3-1+1
-4.1Round 15🇦🇷 ARGENTINA84♠♣5=+0
-4.2Round 2🇯🇴 JORDAN304♠♦K=-3
-4.3Round 7🇹🇳 TUNISIA74♥♠7+1-11
-4.3Round 9🇨🇱 CHILE143NT♥7+3+11
-4.3Round 18🇸🇬 SINGAPORE273NT♠10=-6
-4.3Round 19🇮🇹 ITALY95♥♠9-1+3
-4.4Round 1🇦🇺 AUSTRALIA55♣x♥2-1-8
-4.4Round 11🇷🇴 ROMANIA165♦x♥A-2+0
-4.6Round 9🇨🇱 CHILE93NT♥3=-6
-4.6Round 22🇩🇰 DENMARK193NT♦Q-2-5
-4.7Round 5🇺🇸 USA 174♠♥K+1+0
-4.7Round 8🇩🇪 GERMANY324♥♠K=-11
-4.7Round 22🇩🇰 DENMARK214♥♦3-1-6
-4.9Round 4🇭🇷 CROATIA254♥♠7-2-7
-5.3Round 21🇳🇱 NETHERLANDS116♣x♥A-2-5
-5.5Round 5🇺🇸 USA 143NT♥5=-10
-6.2Round 1🇦🇺 AUSTRALIA86♥♠6=+0
-6.4Round 7🇹🇳 TUNISIA164♠♣A=-11
-6.6Round 23🇹🇷 TURKEY116♦♣J=+2
-6.7Round 19🇮🇹 ITALY72♠♦10-1-12
-6.7Round 22🇩🇰 DENMARK255♦x♥6-3-8
-7.4Round 5🇺🇸 USA 194♥♣5=+0
-7.9Round 2🇯🇴 JORDAN273NT♥9=-7
-7.9Round 7🇹🇳 TUNISIA155♣♠A=-7
-8.1Round 18🇸🇬 SINGAPORE196♥x♣4-5+7
-8.7Round 22🇩🇰 DENMARK183NT♥J-1-12
-8.8Round 19🇮🇹 ITALY102♥♣A+3-10
-9.5Round 9🇨🇱 CHILE136♥♦2-1-13
-9.6Round 4🇭🇷 CROATIA326♠x♦A-6-7
-9.9Round 1🇦🇺 AUSTRALIA73NT♠Q=-10
-10.0Round 13🇮🇳 INDIA104♥♠5-1-12
-10.1Round 2🇯🇴 JORDAN246NT♥6-1-11
-10.2Round 14🇱🇻 LATVIA213NT♠4-2-11
-10.6Round 14🇱🇻 LATVIA244♠x♠A-5-12