🇵🇱 BALDYSZ Cathy · POLAND

45rank
+93.0Butler · 240 bds
+0.39per board
±4.4swing
+0.19vs par /bd · #55/128
+0.45adjusted /bd
Butler per round: 8.7 33.9 2.2 -11.5 2.4 -9.9 18.7 -26.7 6.9 12.2 3.4 14.3 -28.4 22.4 44.4by round

vs par split: bidding -0.18 · play +0.39

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted +0.45/bd

Card play — on target: opening leads 75.0% #95 of 128 · declarer play 79.2% #31 of 128 · defence 89.8% #19 of 128

Card play by contract type — on target
vs NTvs a suit
Opening leads61.5% (26)83.3% (42)
Declarer play81.2% (16)78.4% (37)
Defence85.4% (41)92.0% (87)

Opening leads by suit led: ♠ 77.8% (18) · ♥ 82.6% (23) · ♦ 56.2% (16) · ♣ 81.8% (11)

vs par by strain: NT +1.22 (72) · a suit -0.23 (164)

vs par by level: part-score -0.65 (74) · game +1.09 (147) · slam -4.13 (15)

By role: declaring +0.29/bd (-2.67 vs par · 109) · defending +0.47/bd (+2.57 vs par · 131)

By vulnerability: vulnerable +0.86/bd (-0.29 vs par · 120) · not vulnerable -0.08/bd (+0.68 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.SarniakS.Brock – N.SmithOpen16+8.7+0.54-0.62
Round 2A.SarniakC.Ginsberg – B.TravisOpen16+33.9+2.12+1.88
Round 4A.SarniakJ.Moers – C.BistoquetOpen16+2.2+0.14-0.56
Round 6A.SarniakM.Wortel – M.MichielsenClosed16-11.5-0.72-0.56
Round 7A.SarniakJ.Wolpert – J.LevinOpen16+2.4+0.15-0.50
Round 8A.SarniakA.Houlberg – C.MadsenOpen16-9.9-0.62+3.00
Round 10A.SarniakA.Sain – F.ChothiaOpen16+18.7+1.17+3.00
Round 12A.SarniakK.Fung – J.GartaganisOpen16-26.7-1.67-1.69
Round 13A.SarniakA.Suarez – K.De JesusClosed16+6.9+0.43+0.75
Round 14A.SarniakT.Sokolow – J.Seamon-MolsonOpen16+12.2+0.76-1.19
Round 16A.SarniakV.Reess – J.ZochowskaOpen16+3.4+0.21+0.81
Round 17A.SarniakY.Zhang – H.WangOpen16+14.3+0.89-1.56
Round 18A.SarniakF.Piscitelli – M.ChavarriaClosed16-28.4-1.77-2.19
Round 20A.SarniakC.Philippe Pascal – H.SolimanOpen16+22.4+1.40-0.44
Round 21A.SarniakL.Cartner – G.PalmerOpen16+44.4+2.77+2.75

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
+16.6Round 21🇳🇿 NEW ZEALAND24♥xx♠K-2+17
+14.0Round 21🇳🇿 NEW ZEALAND54♥x♣K-5+14
+10.9Round 16🇫🇷 FRANCE283NT♣6=+10
+10.8Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND106♣♠K+1-13
+10.8Round 8🇩🇰 DENMARK174♠x♥K-5+12
+9.5Round 7🇺🇸 USA1106♠♣A-1+13
+9.3Round 14🇺🇸 USA2185♠♥K-1+9
+9.3Round 20🇪🇬 EGYPT234♠♦5-1+12
+8.7Round 10🇮🇳 INDIA263NTx♠6-2+12
+8.4Round 13🇻🇪 VENEZUELA24♥♠4-2+12
+8.3Round 14🇺🇸 USA2234♥♦K-3-5
+7.9Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♠6+3+3
+7.0Round 13🇻🇪 VENEZUELA64♠♠6=+3
+6.8Round 2🇦🇺 AUSTRALIA214♥♣Q+1+4
+6.7Round 13🇻🇪 VENEZUELA92♥♥2=+6
+6.4Round 17🇨🇳 CHINA34♠♥9=+0
+6.3Round 12🇨🇦 CANADA253NT♠4=+12
+6.3Round 20🇪🇬 EGYPT214♠♠3+2+14
+6.1Round 20🇪🇬 EGYPT293NT♠4+2+1
+5.8Round 4🇬🇵 GUADELOUPE276♥♠K+1+11
+5.7Round 14🇺🇸 USA2254♥♠3+1+11
+5.5Round 7🇺🇸 USA173♦♥Q+3+15
+5.5Round 10🇮🇳 INDIA194♠♠7=+0
+5.5Round 21🇳🇿 NEW ZEALAND73NT♦10=-1
+5.4Round 2🇦🇺 AUSTRALIA184♥♣J+2-12
+5.4Round 13🇻🇪 VENEZUELA134♥♠K=+0
+5.2Round 21🇳🇿 NEW ZEALAND144♠♦6-1+14
+5.1Round 7🇺🇸 USA182♥♠K+2+7
+5.1Round 10🇮🇳 INDIA205♠♦2-3+14
+5.1Round 17🇨🇳 CHINA124♥♦2-1+12
+5.0Round 4🇬🇵 GUADELOUPE184♠♣K-1+10
+5.0Round 18🇮🇹 ITALY184♠♣A=+7
+4.7Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♠♦K-2+8
+4.7Round 4🇬🇵 GUADELOUPE224♥♠5-1+5
+4.7Round 7🇺🇸 USA1114♠♦A=+7
+4.5Round 12🇨🇦 CANADA283♥♦5-1+5
+4.5Round 16🇫🇷 FRANCE174♥♣J=+3
+4.4Round 7🇺🇸 USA145♦♠Q+1-13
+4.4Round 20🇪🇬 EGYPT313NT♦K-3+7
+4.1Round 17🇨🇳 CHINA95♦♥A=-13
+4.0Round 2🇦🇺 AUSTRALIA305♦♠A-2+5
+4.0Round 2🇦🇺 AUSTRALIA322♥♠2-4+0
+4.0Round 7🇺🇸 USA193NT♠7+4-12
+4.0Round 20🇪🇬 EGYPT206♣♠8+1-13
+3.9Round 2🇦🇺 AUSTRALIA174♥♦2-2+5
+3.9Round 21🇳🇿 NEW ZEALAND114♠♦Q-1+4
+3.8Round 17🇨🇳 CHINA44♠x♥K-1+0
+3.7Round 2🇦🇺 AUSTRALIA223NT♠4=+5
+3.7Round 2🇦🇺 AUSTRALIA231♠♦5+1+10
+3.7Round 8🇩🇰 DENMARK184♥♣6=+3
+3.6Round 7🇺🇸 USA124♦♦3=+6
+3.6Round 18🇮🇹 ITALY293♦♥A-1+5
+3.4Round 18🇮🇹 ITALY224♥♦2+2-3
+3.4Round 21🇳🇿 NEW ZEALAND12♠♥5-2+0
+3.3Round 2🇦🇺 AUSTRALIA284♥♠A-2+6
+3.2Round 10🇮🇳 INDIA222♥♠6=+0
+3.2Round 12🇨🇦 CANADA291NT♥5-1+5
+3.2Round 14🇺🇸 USA2293♠♠5=+11
+3.2Round 16🇫🇷 FRANCE263NT♠2=+13
+3.2Round 21🇳🇿 NEW ZEALAND93♠♥8+1+1
+3.1Round 2🇦🇺 AUSTRALIA294♠♣K+1-13
+3.1Round 12🇨🇦 CANADA204♥♣A+1+4
+3.1Round 14🇺🇸 USA2202♦x♣A-3-11
+3.1Round 18🇮🇹 ITALY283NT♦2-1+5
+3.1Round 21🇳🇿 NEW ZEALAND84♥♠7+1+0
+3.0Round 4🇬🇵 GUADELOUPE321NT♥4-2+8
+3.0Round 13🇻🇪 VENEZUELA143♥♥J=+0
+3.0Round 17🇨🇳 CHINA143NT♦9+1+0
+2.9Round 2🇦🇺 AUSTRALIA203NT♠4+1+13
+2.8Round 16🇫🇷 FRANCE213NT♠6+1-13
+2.7Round 4🇬🇵 GUADELOUPE264♠♠J-2+8
+2.7Round 7🇺🇸 USA1155♦♥Q=-2
+2.5Round 2🇦🇺 AUSTRALIA263NT♠Q+2+0
+2.5Round 20🇪🇬 EGYPT253NT♦2=+7
+2.4Round 8🇩🇰 DENMARK324NT♠4+1+13
+2.4Round 17🇨🇳 CHINA54♠♥3=+0
+2.3Round 21🇳🇿 NEW ZEALAND126♠♣A=+0
+2.2Round 6🇳🇱 NETHERLANDS233NT♥A-1+6
+2.2Round 10🇮🇳 INDIA313NT♥3+1-1
+2.1Round 10🇮🇳 INDIA244♠♣K+2+8
+2.1Round 16🇫🇷 FRANCE313NT♥4=-1
+2.1Round 21🇳🇿 NEW ZEALAND103NT♦Q=-2
+2.0Round 6🇳🇱 NETHERLANDS174♠♦3-1-2
+2.0Round 10🇮🇳 INDIA183NT♦3-1+12
+2.0Round 18🇮🇹 ITALY243♣♥J-1-2
+1.9Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143NT♥7=+0
+1.8Round 4🇬🇵 GUADELOUPE313♥♦A-2-9
+1.8Round 21🇳🇿 NEW ZEALAND63♥♣2-2-9
+1.7Round 6🇳🇱 NETHERLANDS273♠♣A+1+6
+1.7Round 8🇩🇰 DENMARK273NT♠2=+0
+1.7Round 16🇫🇷 FRANCE191NT♦J-1+0
+1.6Round 6🇳🇱 NETHERLANDS255♦x♣K-1-5
+1.6Round 17🇨🇳 CHINA114♠♠3+1+1
+1.6Round 20🇪🇬 EGYPT284♠♦J=-13
+1.5Round 18🇮🇹 ITALY254♥♣2+1+0
+1.4Round 6🇳🇱 NETHERLANDS242♦♣8+1+0
+1.1Round 10🇮🇳 INDIA273NT♠Q-2+0
+1.1Round 12🇨🇦 CANADA243NT♥5-2+6
+1.1Round 13🇻🇪 VENEZUELA164♥♣K=+1
+1.1Round 14🇺🇸 USA2192NT♦J-1-6
+1.0Round 14🇺🇸 USA2303♦♠7+1-7
+1.0Round 17🇨🇳 CHINA73NT♦3+2+1
+0.9Round 6🇳🇱 NETHERLANDS203♣♣6+1+0
+0.9Round 6🇳🇱 NETHERLANDS222♠♦J+2-1
+0.8Round 10🇮🇳 INDIA326NT♥Q+1+11
+0.7Round 6🇳🇱 NETHERLANDS292♠♣5+1+0
+0.7Round 16🇫🇷 FRANCE243NT♦6+2+11
+0.6Round 8🇩🇰 DENMARK313NT♠7+2+1
+0.6Round 14🇺🇸 USA2241NT♦A-2-1
+0.6Round 20🇪🇬 EGYPT174♥♦K=+0
+0.5Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND132♥♣Q+1+0
+0.5Round 12🇨🇦 CANADA183♠♦J-1-4
+0.5Round 21🇳🇿 NEW ZEALAND13Pass+3
+0.4Round 10🇮🇳 INDIA293♠♥Q-1-1
+0.4Round 14🇺🇸 USA2324♥♣2+2+1
+0.4Round 20🇪🇬 EGYPT324♥♦J=+0
+0.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43NT♠5+1+1
+0.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND152♥♦9=+1
+0.3Round 4🇬🇵 GUADELOUPE192♠♥2+1+0
+0.3Round 8🇩🇰 DENMARK194♥♣7+2+13
+0.3Round 16🇫🇷 FRANCE234♥♠K=+3
+0.3Round 17🇨🇳 CHINA103NT♦5+1+1
+0.2Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♠♥5=+1
+0.2Round 6🇳🇱 NETHERLANDS303NT♣5+2+0
+0.2Round 20🇪🇬 EGYPT273♠♣A-1+2
+0.1Round 13🇻🇪 VENEZUELA154♥♥4+2+13
+0.1Round 14🇺🇸 USA2263♠♦6-2+2
-0.0Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♥♣J+1+0
-0.0Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND6Pass+3
-0.0Round 8🇩🇰 DENMARK202NT♥J-1+5
+0.0Round 17🇨🇳 CHINA62♠♥9-2-9
-0.0Round 18🇮🇹 ITALY193NT♥7+1+0
-0.1Round 6🇳🇱 NETHERLANDS282♥♠4+2+10
-0.1Round 12🇨🇦 CANADA173NT♦J+1+0
-0.1Round 13🇻🇪 VENEZUELA104♥♣5+1+0
-0.1Round 16🇫🇷 FRANCE274♠♣5+2+11
-0.2Round 8🇩🇰 DENMARK254♠♥7+2+9
-0.2Round 20🇪🇬 EGYPT191NT♥2+2-1
-0.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♣J+1-13
-0.3Round 4🇬🇵 GUADELOUPE233♦♥5-1-1
-0.3Round 6🇳🇱 NETHERLANDS183♠♥3-1+2
-0.4Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33NT♣3+1+1
-0.4Round 6🇳🇱 NETHERLANDS31Pass-3
-0.5Round 4🇬🇵 GUADELOUPE283NT♥4=+0
-0.5Round 8🇩🇰 DENMARK223♥♠8-3+10
-0.5Round 10🇮🇳 INDIA301NT♠K-2+1
-0.6Round 10🇮🇳 INDIA212NT♥10+2-6
-0.6Round 12🇨🇦 CANADA263NT♣7=+2
-0.6Round 13🇻🇪 VENEZUELA54♥♣K+1+0
-0.6Round 16🇫🇷 FRANCE304♠♥J=+0
-0.7Round 4🇬🇵 GUADELOUPE304♥♠Q=+0
-0.7Round 13🇻🇪 VENEZUELA74♠♠2+1-1
-0.8Round 7🇺🇸 USA133NT♣2+2+10
-0.8Round 17🇨🇳 CHINA83NT♥2+1+1
-0.9Round 17🇨🇳 CHINA13NT♦4+2+0
-0.9Round 18🇮🇹 ITALY304♥♣6-1-5
-0.9Round 18🇮🇹 ITALY321NT♦J-3+3
-1.0Round 2🇦🇺 AUSTRALIA254♠♥2=+0
-1.0Round 7🇺🇸 USA1143NT♠8+3-10
-1.0Round 20🇪🇬 EGYPT263♦♠K+1+0
-1.1Round 2🇦🇺 AUSTRALIA313NT♥5+3+10
-1.1Round 4🇬🇵 GUADELOUPE215♣♠6=+0
-1.2Round 8🇩🇰 DENMARK294♥♣2=-1
-1.2Round 14🇺🇸 USA2213♣♦4=+0
-1.2Round 20🇪🇬 EGYPT181NT♠Q+1+0
-1.3Round 4🇬🇵 GUADELOUPE204♥♠Q+2-17
-1.3Round 10🇮🇳 INDIA283NT♠K+2+0
-1.4Round 13🇻🇪 VENEZUELA14♠♥K+1+0
-1.4Round 17🇨🇳 CHINA24♥♠8=-3
-1.5Round 12🇨🇦 CANADA223NT♠7+2-2
-1.5Round 14🇺🇸 USA2223NT♥6+2-1
-1.5Round 14🇺🇸 USA2315♥x♣6-3+0
-1.5Round 16🇫🇷 FRANCE184♠♥4+1+0
-1.6Round 8🇩🇰 DENMARK261♠♠4-1+1
-1.7Round 6🇳🇱 NETHERLANDS213NT♠7=-3
-1.8Round 2🇦🇺 AUSTRALIA193NT♦10=+0
-1.8Round 14🇺🇸 USA2286♥x♦K-3+0
-1.8Round 16🇫🇷 FRANCE203♠♦3=+0
-1.8Round 20🇪🇬 EGYPT224♠♣2+1-4
-1.9Round 6🇳🇱 NETHERLANDS264♠♥5=+1
-1.9Round 10🇮🇳 INDIA233♦♦3+1+0
-2.0Round 2🇦🇺 AUSTRALIA243♥♣Q-1+2
-2.0Round 7🇺🇸 USA163♥♣3=+0
-2.0Round 20🇪🇬 EGYPT303NT♥J-1-5
-2.3Round 8🇩🇰 DENMARK304♠♣K+1+0
-2.4Round 13🇻🇪 VENEZUELA124♥♠Q-2-5
-2.4Round 16🇫🇷 FRANCE253♥♠5-1-5
-2.4Round 18🇮🇹 ITALY204♠♣5-1-6
-2.5Round 13🇻🇪 VENEZUELA43NT♦7+2-2
-2.6Round 7🇺🇸 USA152♥♠3+1-1
-2.7Round 14🇺🇸 USA2275♣♠K-1-5
-2.8Round 4🇬🇵 GUADELOUPE243NT♣J=+1
-2.8Round 21🇳🇿 NEW ZEALAND43NT♠5+2-2
-3.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♥♦3-1-5
-3.3Round 17🇨🇳 CHINA162♥♣A+2-10
-3.4Round 10🇮🇳 INDIA173NT♥10=+0
-3.4Round 17🇨🇳 CHINA152♠♦3+2-6
-3.5Round 2🇦🇺 AUSTRALIA272♥♠4-2-5
-3.5Round 18🇮🇹 ITALY316♦♠A=+1
-3.5Round 21🇳🇿 NEW ZEALAND34NT♣5+2+11
-3.6Round 17🇨🇳 CHINA133♥♣K=+0
-3.7Round 8🇩🇰 DENMARK215♣♠A=+0
-3.7Round 12🇨🇦 CANADA214♠♣5=+0
-3.7Round 16🇫🇷 FRANCE292♠♣10-2-3
-3.7Round 16🇫🇷 FRANCE321NT♥3=-5
-4.0Round 12🇨🇦 CANADA234♠♣A-1-12
-4.1Round 12🇨🇦 CANADA192♦♥K=-6
-4.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♦♠10-1+1
-4.4Round 13🇻🇪 VENEZUELA83♦♣A-2-6
-4.5Round 7🇺🇸 USA1134♥♦8=+0
-4.6Round 21🇳🇿 NEW ZEALAND151NT♠J=+0
-4.7Round 4🇬🇵 GUADELOUPE252♠♥J=-6
-4.7Round 4🇬🇵 GUADELOUPE294♦♠9=-8
-4.7Round 10🇮🇳 INDIA252♠♦6-2-2
-4.8Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND26♥♦3=+13
-4.9Round 18🇮🇹 ITALY212NT♦J-1-10
-5.0Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥♣6+2-11
-5.0Round 4🇬🇵 GUADELOUPE175♣♥K+1-11
-5.2Round 13🇻🇪 VENEZUELA114♥♣K+1+0
-5.3Round 8🇩🇰 DENMARK244♥♣Q+1-4
-5.7Round 7🇺🇸 USA1164♥♠10=-7
-6.3Round 21🇳🇿 NEW ZEALAND163NT♦4=-6
-6.6Round 8🇩🇰 DENMARK232♠x♥J-2+3
-6.8Round 20🇪🇬 EGYPT246♥♣5-1-14
-6.9Round 12🇨🇦 CANADA306♠♥10-1-11
-7.1Round 7🇺🇸 USA115♦x♠A+1-8
-7.2Round 18🇮🇹 ITALY235♣♥A=+0
-7.4Round 12🇨🇦 CANADA322♥♠A+2-8
-7.5Round 13🇻🇪 VENEZUELA33♦♠A=-9
-7.9Round 18🇮🇹 ITALY172♥♥4=-11
-8.0Round 8🇩🇰 DENMARK286♣♥5-2-17
-8.0Round 12🇨🇦 CANADA31Adj.♠6-7
-8.8Round 6🇳🇱 NETHERLANDS321NT♥4-4-7
-9.0Round 16🇫🇷 FRANCE225♦♥4-3-11
-9.1Round 12🇨🇦 CANADA274♠x♥4-4-11
-9.3Round 18🇮🇹 ITALY275♥x♦K=-8
-9.9Round 6🇳🇱 NETHERLANDS196♣x♠K-1-13
-10.0Round 18🇮🇹 ITALY263NT♣2+2-11
-11.9Round 14🇺🇸 USA2176♥♠10-1-17
-13.4Round 7🇺🇸 USA1126♦♥K=-13