🇵🇱 KAZMUCHA Danuta · POLAND

3rank
+197.6Butler · 256 bds
+0.77per board
±3.8swing
+0.64vs par /bd · #14/100
+0.67adjusted /bd
Butler per round: 11.3 -4.9 13.5 6.4 -10 13.8 -1.6 37.9 7.6 3.1 14.2 27.9 25.7 40.8 11.7 0.2by round

vs par split: bidding -0.15 · play +0.82

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted +0.67/bd

Card play — on target: opening leads 73.4% #79 of 100 · declarer play 82.1% #6 of 100 · defence 90.6% #5 of 100

Card play by contract type — on target
vs NTvs a suit
Opening leads68.0% (25)76.9% (39)
Declarer play76.0% (25)85.7% (42)
Defence89.4% (47)91.4% (81)

Opening leads by suit led: ♠ 66.7% (18) · ♥ 66.7% (18) · ♦ 86.7% (15) · ♣ 76.9% (13)

vs par by strain: NT +1.62 (90) · a suit +0.15 (164)

vs par by level: part-score +1.61 (94) · game +0.05 (152) · slam +1.50 (8)

By role: declaring +0.90/bd (-1.71 vs par · 128) · defending +0.64/bd (+2.99 vs par · 128)

By vulnerability: vulnerable +0.59/bd (+0.38 vs par · 128) · not vulnerable +0.95/bd (+0.91 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.SarniakA.Gudnadottir – A.JonsdottirOpen16+11.3+0.71+2.19
Round 2A.SarniakS.Kriftner – M.PlathOpen16-4.9-0.31+0.00
Round 3A.SarniakM.Hernandez – A.MartorellClosed16+13.5+0.84-0.94
Round 4A.SarniakC.Puillet – S.RollandClosed16+6.4+0.40-1.38
Round 6A.SarniakJ.Fitzgerald – J.KennyClosed16-10.0-0.62+0.44
Round 8A.SarniakI.Ozbay – H.OzgurClosed16+13.8+0.86+1.25
Round 9A.SarniakA.Fuglestad – M.HardingOpen16-1.6-0.10-0.06
Round 10A.SarniakI.Piibeleht – A.TaubeClosed16+37.9+2.37+2.81
Round 11A.SarniakM.Vanuzzi – A.RosettaOpen16+7.6+0.47-0.69
Round 13A.SarniakD.Bilde – A.Buus ThomsenOpen16+3.1+0.19-0.69
Round 14A.SarniakA.Bosi – S.ZoliClosed16+14.2+0.89+1.31
Round 15A.SarniakE.Kater – E.WieczorekOpen16+27.9+1.74+2.38
Round 16A.SarniakD.Tal – N.TalClosed16+25.7+1.61+3.50
Round 17A.SarniakE.Visser – M.ChristensenClosed16+40.8+2.55+1.56
Round 18A.SarniakK.Bertheau – J.LarssonClosed16+11.7+0.73-1.62
Round 19A.SarniakE.Tichy – O.HegedusOpen16+0.2+0.01+0.19

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
+11.7Round 16🇮🇱 ISRAEL134♠♦K-1+12
+11.1Round 16🇮🇱 ISRAEL123NT♠7=+10
+9.5Round 8🇹🇷 TURKIYE105♦x♥K-2+12
+9.4Round 1🇮🇸 ICELAND161NT♥A-3+15
+9.2Round 17🇳🇱 NETHERLANDS213NT♥2=+7
+8.9Round 19🇭🇺 HUNGARY246♠♥2+1+1
+8.8Round 10🇪🇪 ESTONIA35♥♥6-3+12
+8.7Round 14🇸🇲 SAN MARINO163NT♠2-4+11
+8.6Round 11🇮🇹 ITALY214♥♦A=+0
+8.3Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223NT♥6-2+8
+8.2Round 4🇫🇷 FRANCE303NT♠5-1+10
+7.9Round 10🇪🇪 ESTONIA133♣♦5=+10
+7.8Round 10🇪🇪 ESTONIA106♥♥3=-13
+7.8Round 13🇩🇰 DENMARK302♥♥9+1+10
+7.7Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303NT♠2=+7
+7.7Round 17🇳🇱 NETHERLANDS244♠♣Q=+0
+7.4Round 17🇳🇱 NETHERLANDS203♣♥9+2+10
+7.2Round 3🇪🇸 SPAIN113NT♠J-2+11
+6.9Round 1🇮🇸 ICELAND63NT♣K-2+8
+6.8Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND314NT♥4+2+14
+6.7Round 16🇮🇱 ISRAEL143NT♥3-1+5
+6.6Round 18🇸🇪 SWEDEN34♠♣9+1-10
+6.2Round 4🇫🇷 FRANCE263♣♠9-2+8
+6.2Round 10🇪🇪 ESTONIA73NT♥2-1+12
+6.1Round 14🇸🇲 SAN MARINO113NT♥10+1+4
+5.8Round 9🇳🇴 NORWAY192♥♠Q-1+6
+5.7Round 10🇪🇪 ESTONIA124♠♥9=+1
+5.6Round 1🇮🇸 ICELAND51NT♣4=+5
+5.6Round 9🇳🇴 NORWAY224♠♥K-2+13
+5.6Round 11🇮🇹 ITALY283♦♠A+1+1
+5.3Round 9🇳🇴 NORWAY273NT♠5=+0
+5.2Round 1🇮🇸 ICELAND43♣♥2+2+10
+5.2Round 14🇸🇲 SAN MARINO135♣x♠K-1+0
+4.9Round 16🇮🇱 ISRAEL33NT♦3+1+0
+4.8Round 17🇳🇱 NETHERLANDS294♠♦K=+9
+4.7Round 6🇮🇪 IRELAND281NT♠4-1+5
+4.7Round 10🇪🇪 ESTONIA91NT♦10=+6
+4.6Round 1🇮🇸 ICELAND132NT♠10-3+6
+4.6Round 8🇹🇷 TURKIYE143♥♠Q-1+10
+4.6Round 10🇪🇪 ESTONIA143NT♥10+1-1
+4.6Round 18🇸🇪 SWEDEN103♣♥3=+0
+4.5Round 2🇩🇪 GERMANY326♠♣A=+5
+4.5Round 14🇸🇲 SAN MARINO144♠♦Q-1+10
+4.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND235♦♠Q=-1
+4.5Round 16🇮🇱 ISRAEL22♠x♦10-2+5
+4.5Round 18🇸🇪 SWEDEN14♥♣Q+1+0
+4.4Round 3🇪🇸 SPAIN132♥♠J=+0
+4.3Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173NT♥6=+0
+4.3Round 19🇭🇺 HUNGARY192♠♣A+1+0
+4.1Round 18🇸🇪 SWEDEN144♠♣8=+3
+3.8Round 6🇮🇪 IRELAND213♦♣J=+11
+3.7Round 19🇭🇺 HUNGARY305♠♦A-2+9
+3.6Round 3🇪🇸 SPAIN143♠♦A+1+2
+3.6Round 8🇹🇷 TURKIYE43NT♦7=+0
+3.4Round 17🇳🇱 NETHERLANDS263♠♥A=+0
+3.3Round 13🇩🇰 DENMARK325♦♣A-1+6
+3.2Round 19🇭🇺 HUNGARY272♣♠7-3-4
+2.9Round 13🇩🇰 DENMARK182♠♦A-1+4
+2.8Round 2🇩🇪 GERMANY251NT♣3-1+5
+2.8Round 3🇪🇸 SPAIN34♥♦A-1+6
+2.8Round 3🇪🇸 SPAIN62♠♥10-1-1
+2.8Round 17🇳🇱 NETHERLANDS231NT♠3=+0
+2.7Round 14🇸🇲 SAN MARINO102♠♠5+3+0
+2.7Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203♥♠A-2+2
+2.6Round 4🇫🇷 FRANCE252♣♣8=+5
+2.6Round 14🇸🇲 SAN MARINO43NT♦6-1+5
+2.5Round 19🇭🇺 HUNGARY263NT♣K+2+13
+2.4Round 6🇮🇪 IRELAND244♠♣4-1+10
+2.4Round 17🇳🇱 NETHERLANDS253♠♣4+1-1
+2.2Round 14🇸🇲 SAN MARINO13NT♠J+3-10
+2.1Round 2🇩🇪 GERMANY314♥♠2-1-2
+2.1Round 3🇪🇸 SPAIN12♠♦K=+0
+2.1Round 9🇳🇴 NORWAY172♠♣K+1+1
+2.1Round 10🇪🇪 ESTONIA21♥♠J+3+2
+2.1Round 17🇳🇱 NETHERLANDS304♥♣K+2+1
+1.9Round 18🇸🇪 SWEDEN151♥x♦6-1+5
+1.8Round 6🇮🇪 IRELAND274♠♦7+1+1
+1.8Round 11🇮🇹 ITALY221NT♥4=+5
+1.8Round 14🇸🇲 SAN MARINO123NT♦7-1+10
+1.7Round 1🇮🇸 ICELAND32♥♥6+1+0
+1.7Round 11🇮🇹 ITALY195♦x♣K-2+5
+1.7Round 11🇮🇹 ITALY323NT♠9+2+13
+1.6Round 2🇩🇪 GERMANY293NT♠4+2+0
+1.6Round 3🇪🇸 SPAIN162♠♦A-1+0
+1.6Round 16🇮🇱 ISRAEL73NT♠J=+1
+1.5Round 2🇩🇪 GERMANY266♥♦8+1+13
+1.5Round 8🇹🇷 TURKIYE123NT♥7+3+1
+1.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND273♥♣A-1+4
+1.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND284♠♥5=+0
+1.5Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND293NT♥5+1+1
+1.5Round 16🇮🇱 ISRAEL116♥♣A+1+11
+1.5Round 18🇸🇪 SWEDEN62♠♣K=+6
+1.4Round 11🇮🇹 ITALY311NT♣7+3+6
+1.4Round 13🇩🇰 DENMARK272♠♥K+1+1
+1.4Round 17🇳🇱 NETHERLANDS184♥♣A-1+2
+1.3Round 2🇩🇪 GERMANY281NT♦4=+0
+1.3Round 11🇮🇹 ITALY183♠♥8-1+4
+1.3Round 14🇸🇲 SAN MARINO153NT♥A+2+11
+1.3Round 18🇸🇪 SWEDEN52♥♥A-2+0
+1.2Round 4🇫🇷 FRANCE215♠x♥Q-1-7
+1.2Round 8🇹🇷 TURKIYE162♦♦9-1+3
+1.2Round 10🇪🇪 ESTONIA62♦♠8+1+5
+1.2Round 18🇸🇪 SWEDEN42♥♦2=-1
+1.1Round 4🇫🇷 FRANCE283NT♠6+2+0
+1.1Round 8🇹🇷 TURKIYE82NT♥9+1-6
+1.1Round 9🇳🇴 NORWAY324♠♦6+1+0
+1.1Round 13🇩🇰 DENMARK171NT♥6=+0
+1.1Round 16🇮🇱 ISRAEL62♠♣Q+3+10
+1.0Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND214♥♦4=+0
+0.9Round 8🇹🇷 TURKIYE153♣♦K+2+2
+0.9Round 13🇩🇰 DENMARK241NT♥9+2+6
+0.9Round 16🇮🇱 ISRAEL163♠♥4+1+1
+0.9Round 19🇭🇺 HUNGARY252♠♥3+1+0
+0.8Round 2🇩🇪 GERMANY222♦♥J+2+10
+0.8Round 3🇪🇸 SPAIN83NT♠4+3-10
+0.8Round 4🇫🇷 FRANCE193NT♣10+2-11
+0.8Round 8🇹🇷 TURKIYE14♠♥J=-1
+0.8Round 17🇳🇱 NETHERLANDS224♥♦2+1+0
+0.8Round 18🇸🇪 SWEDEN23NT♣4+2+0
+0.7Round 3🇪🇸 SPAIN73NT♥3+1+0
+0.7Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♥♠4+2+3
+0.7Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND263NT♣7+3+1
+0.7Round 19🇭🇺 HUNGARY211NT♦3+3+6
+0.6Round 1🇮🇸 ICELAND9Pass-3
+0.6Round 8🇹🇷 TURKIYE34♥♥3+1+0
+0.6Round 8🇹🇷 TURKIYE73NT♥J+3+1
+0.5Round 1🇮🇸 ICELAND116NT♠4=+11
+0.5Round 4🇫🇷 FRANCE203NT♠J=-13
+0.5Round 6🇮🇪 IRELAND253NT♥J+1+1
+0.5Round 9🇳🇴 NORWAY204♥♣4+1-13
+0.5Round 9🇳🇴 NORWAY214♠♣Q-2-1
+0.5Round 13🇩🇰 DENMARK28Pass-3
+0.5Round 14🇸🇲 SAN MARINO54♠♦6=+0
+0.5Round 17🇳🇱 NETHERLANDS325♣♥6-1+3
+0.4Round 3🇪🇸 SPAIN102♠♠2+1-10
+0.4Round 6🇮🇪 IRELAND222♦♥10-1-4
+0.4Round 11🇮🇹 ITALY275♠♣K=+0
+0.3Round 17🇳🇱 NETHERLANDS192♥♦3-2-11
+0.2Round 3🇪🇸 SPAIN54♥♣K=-1
+0.2Round 4🇫🇷 FRANCE173NT♥J+3-11
+0.2Round 17🇳🇱 NETHERLANDS311NT♠3=-1
+0.2Round 19🇭🇺 HUNGARY313NT♠8=+1
+0.1Round 9🇳🇴 NORWAY313NT♣9=+0
+0.1Round 13🇩🇰 DENMARK261NT♠6=-1
+0.1Round 17🇳🇱 NETHERLANDS173NT♦10+1+0
+0.1Round 19🇭🇺 HUNGARY203NT♥8+1+0
+0.0Round 14🇸🇲 SAN MARINO65♣♦2=-2
+0.0Round 18🇸🇪 SWEDEN123NT♠6=+1
+0.0Round 18🇸🇪 SWEDEN133NT♥4-1+5
-0.1Round 2🇩🇪 GERMANY244♥♦J=+0
-0.1Round 6🇮🇪 IRELAND183NT♠3+1+0
-0.1Round 6🇮🇪 IRELAND301NT♦2+1+0
-0.1Round 6🇮🇪 IRELAND314♠♣J+2+11
-0.1Round 10🇪🇪 ESTONIA14♥♦A+1+11
-0.1Round 10🇪🇪 ESTONIA114♠♣K+1+0
-0.1Round 14🇸🇲 SAN MARINO34♥♠Q+1+13
-0.1Round 14🇸🇲 SAN MARINO84NT♣4=+0
-0.1Round 16🇮🇱 ISRAEL53NT♠3+1+1
-0.2Round 6🇮🇪 IRELAND194♥♣A+2-11
-0.2Round 8🇹🇷 TURKIYE113♥♦K=+0
-0.2Round 11🇮🇹 ITALY264♠♦3-2-7
-0.3Round 2🇩🇪 GERMANY213NT♠Q+2+0
-0.3Round 4🇫🇷 FRANCE242♥♦Q-2+1
-0.3Round 4🇫🇷 FRANCE292♥♠8+1+0
-0.4Round 2🇩🇪 GERMANY192♠♣6+1+0
-0.4Round 4🇫🇷 FRANCE182NT♠J=+0
-0.4Round 10🇪🇪 ESTONIA41NT♥5+1+1
-0.4Round 11🇮🇹 ITALY174♠♥A=+0
-0.4Round 17🇳🇱 NETHERLANDS284♥x♣2-1+5
-0.5Round 8🇹🇷 TURKIYE52NT♥3=+0
-0.6Round 11🇮🇹 ITALY294♥♠K+1-13
-0.7Round 1🇮🇸 ICELAND24♥♦K=+0
-0.7Round 19🇭🇺 HUNGARY233NT♦J+3-13
-0.8Round 4🇫🇷 FRANCE321NT♣6-2+1
-0.8Round 9🇳🇴 NORWAY232♥♦5=+1
-0.8Round 9🇳🇴 NORWAY284♥♦2=+0
-0.9Round 4🇫🇷 FRANCE223NT♠5-2-5
-0.9Round 10🇪🇪 ESTONIA84♦♠A-2+0
-0.9Round 11🇮🇹 ITALY233NT♦6+2-1
-0.9Round 16🇮🇱 ISRAEL93NT♠5=-2
-1.0Round 13🇩🇰 DENMARK195♦♠J+1+0
-1.0Round 13🇩🇰 DENMARK203NT♠5+1-13
-1.1Round 1🇮🇸 ICELAND122♥♠9+1-1
-1.1Round 6🇮🇪 IRELAND204♥♠J+1-4
-1.1Round 9🇳🇴 NORWAY303♦♥6-2+1
-1.1Round 13🇩🇰 DENMARK234♥♦3-2-12
-1.1Round 19🇭🇺 HUNGARY284♠♥6+1+0
-1.2Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♥♠Q=+0
-1.2Round 19🇭🇺 HUNGARY293NT♥Q=+17
-1.3Round 1🇮🇸 ICELAND102NT♥2-1+0
-1.3Round 2🇩🇪 GERMANY184♠♠8=+0
-1.3Round 8🇹🇷 TURKIYE93♠♦7-1+3
-1.3Round 18🇸🇪 SWEDEN72♥♣6+1+0
-1.4Round 10🇪🇪 ESTONIA163♠♥5-2+0
-1.4Round 16🇮🇱 ISRAEL104♥♦7+1-1
-1.5Round 2🇩🇪 GERMANY233NT♦4+1-1
-1.5Round 8🇹🇷 TURKIYE62♠♦4=+0
-1.5Round 10🇪🇪 ESTONIA154♠♥J=+0
-1.5Round 11🇮🇹 ITALY303NT♥J=+2
-1.5Round 13🇩🇰 DENMARK215♣♥K+1-1
-1.6Round 1🇮🇸 ICELAND86♠♣Q=-5
-1.6Round 3🇪🇸 SPAIN153♣♥4=-1
-1.6Round 4🇫🇷 FRANCE235♣♠K=+0
-1.6Round 16🇮🇱 ISRAEL152♠♥9-1+0
-1.7Round 18🇸🇪 SWEDEN165♦x♠A-1+0
-1.8Round 6🇮🇪 IRELAND234♠♥Q=+0
-1.8Round 11🇮🇹 ITALY243♠♦9+1-6
-1.9Round 4🇫🇷 FRANCE311NT♦8=+0
-1.9Round 9🇳🇴 NORWAY253NT♦8+2-1
-1.9Round 13🇩🇰 DENMARK312♠♣10-2+6
-1.9Round 17🇳🇱 NETHERLANDS273NT♦Q=+1
-2.1Round 1🇮🇸 ICELAND144♣♠K-1+4
-2.1Round 3🇪🇸 SPAIN94♠♥3-1-5
-2.1Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND182♣x♣J-1-2
-2.1Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND323NT♦10=+1
-2.2Round 2🇩🇪 GERMANY304♥♠K-2-9
-2.2Round 3🇪🇸 SPAIN124♥♣8+1-1
-2.2Round 6🇮🇪 IRELAND262♠♦A=+1
-2.4Round 3🇪🇸 SPAIN24♥♦J+1-1
-2.5Round 9🇳🇴 NORWAY294♥♠K=-3
-2.5Round 16🇮🇱 ISRAEL13♥♣4=-1
-2.5Round 19🇭🇺 HUNGARY223NT♠6=+2
-2.7Round 13🇩🇰 DENMARK224♥♠10=-10
-2.7Round 13🇩🇰 DENMARK252♦♣Q-1-4
-2.8Round 6🇮🇪 IRELAND174♥♦8+3-5
-2.8Round 18🇸🇪 SWEDEN94♥♠A-3-7
-2.9Round 18🇸🇪 SWEDEN84♥♣J+3-14
-3.0Round 13🇩🇰 DENMARK294♠♣7+1+0
-3.2Round 8🇹🇷 TURKIYE134♠♥4-1-6
-3.5Round 2🇩🇪 GERMANY273♠♠Q-4-6
-3.5Round 9🇳🇴 NORWAY182NT♦3=+0
-3.6Round 1🇮🇸 ICELAND14♠x♥3-2-5
-3.7Round 1🇮🇸 ICELAND73♦♣J=+1
-3.9Round 6🇮🇪 IRELAND324♥♥3+1-4
-3.9Round 8🇹🇷 TURKIYE24♠♣A=+1
-4.0Round 11🇮🇹 ITALY202♥♥7+1-10
-4.5Round 9🇳🇴 NORWAY244♥♦Q-3-6
-4.5Round 14🇸🇲 SAN MARINO73NT♥A-1-9
-4.8Round 2🇩🇪 GERMANY204♠♥4-1-6
-4.8Round 3🇪🇸 SPAIN43♠♣Q-5-4
-5.1Round 19🇭🇺 HUNGARY183NT♥K-2-8
-5.4Round 2🇩🇪 GERMANY174♠x♣A-1-9
-5.5Round 11🇮🇹 ITALY253NT♦J-1-10
-5.7Round 16🇮🇱 ISRAEL43♠♥K-2-7
-6.1Round 16🇮🇱 ISRAEL83NT♣7+2+11
-6.1Round 18🇸🇪 SWEDEN114♠♣A+2-14
-6.4Round 19🇭🇺 HUNGARY326♥♠K-1-11
-6.7Round 10🇪🇪 ESTONIA53NT♠8+1-1
-7.3Round 19🇭🇺 HUNGARY174♥♠7-1-10
-7.5Round 9🇳🇴 NORWAY265♣♦K=+1
-7.9Round 15🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND254♠♥9=+0
-8.2Round 4🇫🇷 FRANCE274♠♥A=+0
-8.2Round 14🇸🇲 SAN MARINO94♠♦A-1-10
-8.5Round 14🇸🇲 SAN MARINO25♣♦3-1-12
-9.1Round 1🇮🇸 ICELAND153NT♣8-4-11
-11.3Round 6🇮🇪 IRELAND294♠x♦K=-5