🇫🇷 ZOCHOWSKA Joanna · FRANCE

31rank
+89.7Butler · 240 bds
+0.37per board
±4.3swing
+0.14vs par /bd · #61/138
+0.38adjusted /bd
Butler per round: 16.1 3.7 -30.5 -7 -7 -2.8 4.2 15.4 49.2 1.6 23.4 17.6 9.7 -5.1 1.2by round

vs par split: bidding -0.06 · play +0.20

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted +0.38/bd

Card play — on target: opening leads 84.3% #30 of 138 · declarer play 84.1% #10 of 138 · defence 86.3% #61 of 138

Card play by contract type — on target
vs NTvs a suit
Opening leads81.2% (16)85.7% (35)
Declarer play70.6% (17)89.1% (46)
Defence90.0% (40)83.9% (62)

Opening leads by suit led: ♠ 88.9% (18) · ♥ 71.4% (7) · ♦ 93.3% (15) · ♣ 72.7% (11)

vs par by strain: NT +0.62 (82) · a suit -0.11 (158)

vs par by level: part-score +0.91 (85) · game -0.04 (137) · slam -2.17 (18)

By role: declaring +0.98/bd (-1.28 vs par · 138) · defending -0.44/bd (+2.06 vs par · 102)

By vulnerability: vulnerable +0.33/bd (+0.07 vs par · 120) · not vulnerable +0.42/bd (+0.21 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.SchmidtK.Dwyer – S.RimstedtOpen16+16.1+1.01-0.75
Round 3P.SchmidtA.Gladiator – M.GromoellerOpen16+3.7+0.23+0.50
Round 4P.SchmidtC.Pellegrini – S.RoccaOpen16-30.5-1.91-2.25
Round 6P.SchmidtN.Sakowska – P.ButrynOpen16-7.0-0.44+3.06
Round 7P.SchmidtV.Carcassonne-Labaere – A.LabaereClosed16-7.0-0.44-1.31
Round 8P.SchmidtT.Wu – H.SoOpen16-2.8-0.17+0.50
Round 10P.SchmidtR.Guenoun – F.GuerraouiOpen16+4.2+0.26+0.00
Round 11P.SchmidtC.He – J.LuoClosed16+15.4+0.96+0.31
Round 13P.SchmidtN.Rechtman – P.CumminsClosed16+49.2+3.08+3.62
Round 14P.SchmidtM.Stegaroiu – M.IonitaOpen16+1.6+0.10-0.62
Round 16P.SchmidtP.Jepsen – S.Buus ThomsenOpen16+23.4+1.46+0.12
Round 18P.SchmidtC.Willenken – A.LinClosed16+17.6+1.10+1.25
Round 20P.SchmidtE.Edis – T.EdisClosed16+9.7+0.61+1.75
Round 21P.SchmidtM.Poplilov – I.LiranClosed16-5.1-0.32-1.69
Round 22P.SchmidtD.Hachem – A.KhedrClosed16+1.2+0.07-2.44

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
+12.9Round 1🇺🇸 USA154♠x♦K=+12
+12.6Round 13🇧🇧 BARBADOS36♣♥5=-2
+10.5Round 13🇧🇧 BARBADOS83NT♠2-1+16
+9.9Round 3🇩🇪 GERMANY85♥♦10-1+14
+9.2Round 8🇹🇼 CHINESE TAIPEI293NT♦3+2+11
+9.2Round 13🇧🇧 BARBADOS163NT♥7-1+10
+9.0Round 3🇩🇪 GERMANY74♠♦A-3+14
+9.0Round 22🇪🇬 EGYPT105♦x♥2+1+8
+8.9Round 6🇵🇱 POLAND224♠♥5=-1
+8.9Round 21🇮🇱 ISRAEL186♦♣K-1+10
+8.7Round 14🇷🇴 ROMANIA304♦♥A=+12
+8.7Round 21🇮🇱 ISRAEL176♥♣K=+0
+8.4Round 18🇺🇸 USA2283NT♠4-1+11
+8.3Round 20🇦🇪 UAE73NT♥J=+0
+8.0Round 11🇨🇦 CANADA56♥♥7-3+14
+7.7Round 7🇧🇪 BELGIUM55♣x♦K-2+15
+7.3Round 8🇹🇼 CHINESE TAIPEI233♦♣3-1+11
+7.3Round 13🇧🇧 BARBADOS91NTx♠4-3+5
+7.0Round 21🇮🇱 ISRAEL283NT♦2=+3
+6.9Round 1🇺🇸 USA131NTx♠2=+3
+6.7Round 1🇺🇸 USA165♣♦A=+7
+6.5Round 16🇩🇰 DENMARK263NT♥4=+10
+6.4Round 10🇲🇦 MOROCCO306♠♣10=+0
+6.3Round 8🇹🇼 CHINESE TAIPEI176♦♣9=+3
+6.3Round 22🇪🇬 EGYPT154♥x♣K=-9
+6.2Round 1🇺🇸 USA1123NT♣J-2+8
+5.9Round 11🇨🇦 CANADA147♦♣Q=-2
+5.7Round 20🇦🇪 UAE56♥♣6-2+11
+5.5Round 20🇦🇪 UAE15♥x♦J=+11
+5.4Round 7🇧🇪 BELGIUM114♥♠10-1+11
+5.3Round 1🇺🇸 USA124♠♠A=+0
+5.3Round 11🇨🇦 CANADA163NT♠10+2+1
+5.3Round 13🇧🇧 BARBADOS13♠♦7-1+8
+5.2Round 10🇲🇦 MOROCCO323NT♥K-2+11
+4.9Round 7🇧🇪 BELGIUM65♦x♦Q-1+6
+4.9Round 16🇩🇰 DENMARK272♥♠4=+5
+4.9Round 18🇺🇸 USA2263♥♠3+2+10
+4.8Round 10🇲🇦 MOROCCO263NT♠6-1+6
+4.7Round 16🇩🇰 DENMARK293NT♦A+1+10
+4.4Round 11🇨🇦 CANADA72♥♣6=+6
+4.3Round 10🇲🇦 MOROCCO186♣♠A=-2
+4.2Round 14🇷🇴 ROMANIA264♥♣Q-1-1
+4.2Round 18🇺🇸 USA2252♥♣K=+0
+4.1Round 4🇦🇷 ARGENTINA213♣♦5=+0
+4.0Round 3🇩🇪 GERMANY163NT♥Q+1+4
+4.0Round 20🇦🇪 UAE63♣♣8+1+6
+3.9Round 8🇹🇼 CHINESE TAIPEI304♠♥Q-1+4
+3.8Round 4🇦🇷 ARGENTINA286♦♣7=-2
+3.7Round 7🇧🇪 BELGIUM101NT♣6=+0
+3.7Round 11🇨🇦 CANADA23♣♠Q-2+3
+3.7Round 18🇺🇸 USA2223NT♦J-2+13
+3.5Round 21🇮🇱 ISRAEL236NT♦9=-13
+3.4Round 14🇷🇴 ROMANIA225♣x♥A-1+0
+3.3Round 16🇩🇰 DENMARK304♥♠2+3-10
+3.3Round 20🇦🇪 UAE111NT♥7+2+7
+3.2Round 8🇹🇼 CHINESE TAIPEI206NT♦10+1+1
+3.2Round 13🇧🇧 BARBADOS63♥♦10-1+5
+3.0Round 3🇩🇪 GERMANY22♠♥J+2+8
+3.0Round 4🇦🇷 ARGENTINA253♥♦4=+7
+2.9Round 11🇨🇦 CANADA64♥♦K-1+5
+2.7Round 16🇩🇰 DENMARK193♦♥5-1+4
+2.6Round 1🇺🇸 USA193NT♠4-2+6
+2.6Round 4🇦🇷 ARGENTINA194♥♦6+1+0
+2.6Round 13🇧🇧 BARBADOS52♥♥9-1+0
+2.5Round 1🇺🇸 USA113NT♦3=+0
+2.5Round 6🇵🇱 POLAND303NT♥2+1+0
+2.4Round 16🇩🇰 DENMARK181NT♥6+1+0
+2.3Round 18🇺🇸 USA2273NT♠4-1+10
+2.2Round 6🇵🇱 POLAND253NT♦5-2+5
+2.2Round 16🇩🇰 DENMARK283♥♠7=+0
+2.1Round 13🇧🇧 BARBADOS23♥♠2-1+11
+2.1Round 21🇮🇱 ISRAEL274♠♥A=+0
+2.0Round 8🇹🇼 CHINESE TAIPEI183♠♥5-1+4
+2.0Round 22🇪🇬 EGYPT63NT♦7+2+11
+1.9Round 8🇹🇼 CHINESE TAIPEI192NT♥4+1+2
+1.9Round 16🇩🇰 DENMARK212♠♣K+1+0
+1.9Round 18🇺🇸 USA2232NT♠4-1+5
+1.9Round 22🇪🇬 EGYPT84♥♠3-1+5
+1.7Round 3🇩🇪 GERMANY104♠♥7-1+6
+1.7Round 7🇧🇪 BELGIUM123NT♥6+1+1
+1.7Round 10🇲🇦 MOROCCO294♥♥6+1+0
+1.7Round 13🇧🇧 BARBADOS112♥♦10=+0
+1.7Round 18🇺🇸 USA2303♠♦3=+1
+1.6Round 8🇹🇼 CHINESE TAIPEI271NT♣9-1+2
+1.6Round 14🇷🇴 ROMANIA244♥♦5-3-4
+1.5Round 20🇦🇪 UAE23NT♠3+2+0
+1.3Round 14🇷🇴 ROMANIA193NT♣4=-1
+1.2Round 7🇧🇪 BELGIUM44♠♦8=-1
+1.1Round 6🇵🇱 POLAND292♥♠4+1+1
+1.1Round 13🇧🇧 BARBADOS132♥♦J+1+0
+1.1Round 20🇦🇪 UAE125♦♣A-2+5
+1.0Round 3🇩🇪 GERMANY56♣♦4+1-11
+1.0Round 13🇧🇧 BARBADOS43NT♠3=+0
+1.0Round 16🇩🇰 DENMARK243♠♠3=+0
+1.0Round 20🇦🇪 UAE133NT♠Q+1+0
+0.9Round 7🇧🇪 BELGIUM142♠♥10=+0
+0.9Round 13🇧🇧 BARBADOS103NT♥Q=+0
+0.9Round 14🇷🇴 ROMANIA325♠♥7=+0
+0.9Round 16🇩🇰 DENMARK252♥♦5+1+0
+0.9Round 16🇩🇰 DENMARK324♠♦A+1+4
+0.9Round 18🇺🇸 USA2193NT♣2=+0
+0.7Round 6🇵🇱 POLAND193NT♥2+2+10
+0.7Round 6🇵🇱 POLAND323NT♠6+1+11
+0.7Round 10🇲🇦 MOROCCO243♥♣10=+1
+0.7Round 11🇨🇦 CANADA103♠♦2=+0
+0.7Round 22🇪🇬 EGYPT115♥♣6+2-14
+0.6Round 3🇩🇪 GERMANY153♣♦7-1+3
+0.6Round 11🇨🇦 CANADA33NT♠4+1+0
+0.5Round 10🇲🇦 MOROCCO273♠♥3-1+6
+0.5Round 11🇨🇦 CANADA44♠♦3-1+1
+0.5Round 11🇨🇦 CANADA135♠♣K+1-12
+0.5Round 20🇦🇪 UAE104♥x♣10-1+9
+0.4Round 1🇺🇸 USA1163NT♠9+2-12
+0.4Round 16🇩🇰 DENMARK313NT♥7+1+1
+0.4Round 22🇪🇬 EGYPT44♥♣K+1+0
+0.3Round 13🇧🇧 BARBADOS123NT♠A+1+0
+0.3Round 14🇷🇴 ROMANIA272♥♠K-1+4
+0.2Round 6🇵🇱 POLAND284♥♠8=+0
+0.2Round 22🇪🇬 EGYPT34♦♠3-3-10
+0.1Round 3🇩🇪 GERMANY124♥♠10=+0
+0.1Round 4🇦🇷 ARGENTINA244♠♦A+1+0
+0.1Round 6🇵🇱 POLAND274♥♠K=+1
+0.1Round 14🇷🇴 ROMANIA184♥♠A-2+5
-0.0Round 1🇺🇸 USA1103NT♦7+1+0
-0.0Round 3🇩🇪 GERMANY133♠♣2-1+0
+0.0Round 4🇦🇷 ARGENTINA271NT♠10=-1
+0.0Round 6🇵🇱 POLAND312NT♠10+1+10
-0.0Round 10🇲🇦 MOROCCO234♥♦J=+3
-0.0Round 11🇨🇦 CANADA13NT♣4+2+11
-0.0Round 22🇪🇬 EGYPT24♥♥2+2-11
-0.0Round 22🇪🇬 EGYPT52♥♠Q+2+10
-0.1Round 14🇷🇴 ROMANIA202♣♠K+1+0
-0.2Round 1🇺🇸 USA186♥♠10+1-11
-0.2Round 10🇲🇦 MOROCCO222♠♥Q=+0
-0.2Round 16🇩🇰 DENMARK205♥♦A=+0
-0.2Round 20🇦🇪 UAE94♠♦5=+0
-0.2Round 21🇮🇱 ISRAEL264♠♣6+1+0
-0.3Round 22🇪🇬 EGYPT133♦♦J=-1
-0.5Round 13🇧🇧 BARBADOS155♦♣A+1-2
-0.5Round 22🇪🇬 EGYPT71NT♣K-2+2
-0.6Round 3🇩🇪 GERMANY15♥♣7=+0
-0.6Round 6🇵🇱 POLAND243NT♠A+1+0
-0.6Round 6🇵🇱 POLAND265♦♠J=+0
-0.6Round 10🇲🇦 MOROCCO173NT♠4=-1
-0.6Round 18🇺🇸 USA2313NT♠Q+1+0
-0.7Round 4🇦🇷 ARGENTINA182♥♦10=+0
-0.7Round 4🇦🇷 ARGENTINA233NT♠Q-1+6
-0.7Round 18🇺🇸 USA2204♠♣K+2-1
-0.7Round 18🇺🇸 USA2215♦♥10=-2
-0.8Round 7🇧🇪 BELGIUM73NT♠7=+0
-0.8Round 10🇲🇦 MOROCCO251NT♠9=+0
-0.8Round 10🇲🇦 MOROCCO284♥♣6-1+2
-0.9Round 7🇧🇪 BELGIUM31NT♥4-1-5
-0.9Round 8🇹🇼 CHINESE TAIPEI245♥x♠A-2-3
-1.0Round 7🇧🇪 BELGIUM163♦♠J+2-10
-1.0Round 11🇨🇦 CANADA124♠♥Q-1+2
-1.0Round 14🇷🇴 ROMANIA212♦♦8+1+0
-1.0Round 14🇷🇴 ROMANIA292♥♣A-1+0
-1.0Round 18🇺🇸 USA2243♦x♣8-1+0
-1.0Round 20🇦🇪 UAE141NT♥A+2+6
-1.0Round 21🇮🇱 ISRAEL323NT♠5=-3
-1.1Round 20🇦🇪 UAE43NT♠8+2-13
-1.2Round 6🇵🇱 POLAND202♥♦5-2+9
-1.2Round 11🇨🇦 CANADA155♠♥9+1-11
-1.2Round 18🇺🇸 USA2182♠♣K-1+1
-1.3Round 6🇵🇱 POLAND173NT♣J+2+0
-1.3Round 13🇧🇧 BARBADOS145♥♠Q=+10
-1.3Round 22🇪🇬 EGYPT145♣♥Q+1-11
-1.4Round 4🇦🇷 ARGENTINA223♦♣A-1+1
-1.4Round 7🇧🇪 BELGIUM81NT♥3-3+0
-1.4Round 21🇮🇱 ISRAEL223♠♣A-2+11
-1.6Round 16🇩🇰 DENMARK173NT♠6+3-10
-1.6Round 16🇩🇰 DENMARK235♣♠9-1-12
-1.6Round 21🇮🇱 ISRAEL191NT♣A=-8
-1.6Round 21🇮🇱 ISRAEL303NT♥4-2-5
-1.6Round 21🇮🇱 ISRAEL314♠♣7+1+0
-1.7Round 1🇺🇸 USA141NT♠10+1+0
-1.7Round 10🇲🇦 MOROCCO312♥♣Q-2+0
-1.9Round 8🇹🇼 CHINESE TAIPEI221♠♦2=-2
-2.0Round 1🇺🇸 USA1153♠♠5-2+0
-2.0Round 4🇦🇷 ARGENTINA313♥♦9=+0
-2.0Round 18🇺🇸 USA2294♠♣J-1-12
-2.0Round 18🇺🇸 USA2322♦♥9-2-11
-2.0Round 22🇪🇬 EGYPT165♥♠7-1+3
-2.2Round 18🇺🇸 USA2173NT♠Q-1-5
-2.3Round 3🇩🇪 GERMANY142NT♠Q=+1
-2.3Round 11🇨🇦 CANADA113♦♣5=+0
-2.5Round 3🇩🇪 GERMANY62♦♣10+2+0
-2.5Round 14🇷🇴 ROMANIA253NT♠6=-11
-2.5Round 14🇷🇴 ROMANIA313♠♦10+1-1
-2.7Round 7🇧🇪 BELGIUM24♥♦5+3-14
-2.7Round 10🇲🇦 MOROCCO191NT♦K=-2
-2.9Round 8🇹🇼 CHINESE TAIPEI253♥♦2-1+2
-2.9Round 14🇷🇴 ROMANIA284♥♥6-1-6
-3.0Round 3🇩🇪 GERMANY93NT♣3+1-13
-3.0Round 7🇧🇪 BELGIUM92♥♥Q=+1
-3.3Round 21🇮🇱 ISRAEL242♠x♣A-2-5
-3.5Round 22🇪🇬 EGYPT14♥♥6-2-5
-3.6Round 1🇺🇸 USA1143NT♥2+2-8
-3.6Round 4🇦🇷 ARGENTINA174♦♣Q=+0
-3.7Round 3🇩🇪 GERMANY32♠♦5+2-2
-3.7Round 10🇲🇦 MOROCCO205♥♣A+1-13
-4.0Round 6🇵🇱 POLAND214♥♣A+1+13
-4.1Round 21🇮🇱 ISRAEL294♠♦6-1-6
-4.2Round 8🇹🇼 CHINESE TAIPEI311♣♦10-1-5
-4.2Round 20🇦🇪 UAE35♠♣K=+0
-4.2Round 21🇮🇱 ISRAEL214♥♣A=+0
-4.4Round 14🇷🇴 ROMANIA173♥♦7=-8
-4.5Round 3🇩🇪 GERMANY113♣♠10+2-6
-4.5Round 14🇷🇴 ROMANIA233NT♠J=+1
-4.7Round 20🇦🇪 UAE153♦♠J-2-7
-4.8Round 1🇺🇸 USA1114♥♣2+1-1
-4.8Round 20🇦🇪 UAE163NT♦3+2-2
-4.9Round 8🇹🇼 CHINESE TAIPEI214♥♠A-1+1
-4.9Round 11🇨🇦 CANADA94♠x♣A=-5
-5.0Round 16🇩🇰 DENMARK224♠♣6=+0
-5.2Round 4🇦🇷 ARGENTINA294♠x♣7-2-12
-5.2Round 20🇦🇪 UAE83NT♣7-2-5
-5.2Round 22🇪🇬 EGYPT123NT♥Q=+0
-5.3Round 4🇦🇷 ARGENTINA263NT♦3=+1
-6.0Round 1🇺🇸 USA174♥♣A+1-10
-6.0Round 7🇧🇪 BELGIUM133NT♦8-1-12
-6.5Round 21🇮🇱 ISRAEL255♣♦7=+1
-6.5Round 22🇪🇬 EGYPT94NT♠2+3-17
-6.8Round 13🇧🇧 BARBADOS74♠♥6=-3
-7.1Round 8🇹🇼 CHINESE TAIPEI284♥♦K=-7
-7.2Round 4🇦🇷 ARGENTINA203NT♣2=-10
-7.4Round 7🇧🇪 BELGIUM16♥♣A=+0
-7.7Round 6🇵🇱 POLAND186NT♥5-2-11
-7.7Round 11🇨🇦 CANADA85♠x♦A=-8
-7.9Round 8🇹🇼 CHINESE TAIPEI323NT♠K=-3
-8.0Round 6🇵🇱 POLAND233NT♥4=+1
-8.1Round 4🇦🇷 ARGENTINA306♠♥5-1-11
-8.4Round 8🇹🇼 CHINESE TAIPEI266♦♠2+1-13
-8.9Round 10🇲🇦 MOROCCO213NT♥7=-11
-9.0Round 3🇩🇪 GERMANY44♠♦A=-10
-9.1Round 1🇺🇸 USA1132♠♣6-3-6
-9.3Round 7🇧🇪 BELGIUM154♥♠4=-13
-9.8Round 21🇮🇱 ISRAEL203♣♣A=-12
-9.9Round 4🇦🇷 ARGENTINA322♠x♥J-1-15