🇨🇦 LITWIN Katrin · CANADA

67rank
-12.5Butler · 208 bds
-0.06per board
±4.4swing
-0.33vs par /bd · #95/126
-0.26adjusted /bd
Butler per round: -6.2 19.7 -11.6 8.6 -17 12.3 -38.1 -6.1 16.6 2.7 27.2 -6.3 -14.3by round

vs par split: bidding -0.38 · play +0.10

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted -0.26/bd

Card play — on target: opening leads 87.0% #8 of 126 · declarer play 73.9% #62 of 126 · defence 80.7% #97 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads87.5% (8)87.0% (46)
Declarer play64.3% (14)78.1% (32)
Defence71.4% (21)83.0% (88)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 81.2% (16) · ♦ 94.1% (17) · ♣ 82.4% (17)

vs par by strain: NT +0.63 (51) · a suit -0.58 (151)

vs par by level: part-score +0.01 (76) · game -0.38 (110) · slam -0.94 (16)

By role: declaring +0.55/bd (-1.80 vs par · 97) · defending -0.60/bd (+0.95 vs par · 111)

By vulnerability: vulnerable +0.40/bd (+0.20 vs par · 104) · not vulnerable -0.52/bd (-0.86 vs par · 104)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.FraserS.Brock – N.SmithClosed16-6.2-0.39+1.56
Round 3S.FraserM.Sakamoto – N.NishidaClosed16+19.7+1.23-1.69
Round 4S.FraserS.Dewi – K.MurniatiClosed16-11.6-0.72-0.50
Round 5S.FraserY.Singapurin – P.KunderOpen16+8.6+0.54+1.38
Round 7S.FraserL.Badawi – N.HamdyOpen16-17.0-1.06-1.81
Round 8S.FraserA.Abu Jaber – H.ZabanehOpen16+12.3+0.77+2.31
Round 10S.FraserE.Sjoberg – S.RimstedtOpen16-38.1-2.38-2.12
Round 11S.FraserC.Lachman – H.SnashallOpen16-6.1-0.38-0.19
Round 12S.FraserH.Nogueira – G.PoncioniOpen16+16.6+1.04-0.69
Round 13S.FraserG.Brewiak – A.SarniakOpen16+2.7+0.17-0.62
Round 16S.FraserV.Bessis – C.D'OvidioOpen16+27.2+1.70+1.94
Round 18S.FraserB.Hackett – A.Della MontaClosed16-6.3-0.39-1.69
Round 20S.FraserM.Bettini – T.Loshi De ZullianOpen16-14.3-0.89-2.19

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
+12.0Round 3🇯🇵 JAPAN165♠x♦2-1+12
+11.5Round 8🇯🇴 JORDAN196♥♦K=+16
+11.2Round 10🇸🇪 SWEDEN324♥♦7=+10
+11.1Round 16🇫🇷 FRANCE183NT♥J=+11
+10.9Round 5🇮🇳 INDIA123NT♣3+1+10
+10.7Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND136♣♥3-1+17
+8.7Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND115♦♦6-2+11
+8.6Round 12🇧🇷 BRAZIL284♥♥9-1+10
+8.2Round 5🇮🇳 INDIA73NT♣3-1+12
+8.0Round 11🇦🇺 AUSTRALIA23NT♥K-3+11
+7.6Round 20🇻🇪 VENEZUELA313NT♦6-5+4
+7.5Round 3🇯🇵 JAPAN64♠♣10-1+6
+7.4Round 3🇯🇵 JAPAN14♥x♣Q-2+9
+7.4Round 12🇧🇷 BRAZIL224♥♣4=+12
+7.4Round 16🇫🇷 FRANCE266♠♥J=+0
+6.8Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND65♥♠A-1+8
+6.0Round 20🇻🇪 VENEZUELA243NT♥6-1+10
+5.9Round 13🇵🇱 POLAND96♣x♠K-2+10
+5.2Round 4🇮🇩 INDONESIA283NT♣3-3+6
+5.0Round 7🇪🇬 EGYPT155♦♠4=-5
+4.9Round 18🇩🇪 GERMANY321N♠K-2+0
+4.8Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13♥♣Q=+7
+4.6Round 11🇦🇺 AUSTRALIA16♠x♦K-4+8
+4.5Round 18🇩🇪 GERMANY233♦♥5+2+10
+4.3Round 8🇯🇴 JORDAN243NT♠4+1+0
+4.3Round 12🇧🇷 BRAZIL264♥♦J+1+0
+4.3Round 13🇵🇱 POLAND133♥♣Q-2-9
+4.1Round 4🇮🇩 INDONESIA276NT♥9=+0
+4.1Round 5🇮🇳 INDIA82♠♣J+1+0
+4.1Round 13🇵🇱 POLAND23♦♠3-2+7
+4.0Round 7🇪🇬 EGYPT123♠♦3-2+5
+4.0Round 8🇯🇴 JORDAN183NT♥4+2+1
+3.8Round 16🇫🇷 FRANCE292♠♦2=+0
+3.7Round 3🇯🇵 JAPAN22♠♦4=+0
+3.6Round 20🇻🇪 VENEZUELA274♠♠J-2+0
+3.5Round 4🇮🇩 INDONESIA195♠♥K+1+9
+3.5Round 12🇧🇷 BRAZIL173♠♥A-2+0
+3.5Round 12🇧🇷 BRAZIL243NT♠Q+1+0
+3.5Round 16🇫🇷 FRANCE202♠♥6+1-10
+3.5Round 16🇫🇷 FRANCE212♠♥K+1+11
+3.4Round 7🇪🇬 EGYPT54♥♥9-1+5
+3.3Round 18🇩🇪 GERMANY172♠♦5=+5
+3.2Round 5🇮🇳 INDIA15Pass+4
+3.1Round 7🇪🇬 EGYPT32♥♠4=-1
+3.1Round 20🇻🇪 VENEZUELA293♠♣J-1+5
+3.0Round 4🇮🇩 INDONESIA304♠♥A=+0
+3.0Round 8🇯🇴 JORDAN312♠x♦Q-1+3
+2.9Round 4🇮🇩 INDONESIA213♦♥6=+0
+2.8Round 12🇧🇷 BRAZIL184♥♠K=-1
+2.7Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND85♣♦7+1-11
+2.7Round 5🇮🇳 INDIA43NT♥2=+0
+2.5Round 4🇮🇩 INDONESIA204♥♦K+1+0
+2.5Round 18🇩🇪 GERMANY262♥x♣K-1+10
+2.4Round 10🇸🇪 SWEDEN192♠♥4-1+4
+2.3Round 3🇯🇵 JAPAN56NT♦10+1-13
+2.3Round 12🇧🇷 BRAZIL194♠♥A-2+1
+2.3Round 13🇵🇱 POLAND113NT♠5=+0
+2.1Round 16🇫🇷 FRANCE176♥♣A=-11
+2.0Round 13🇵🇱 POLAND13NT♦2+3+1
+1.9Round 3🇯🇵 JAPAN94♠♦6+1+1
+1.9Round 5🇮🇳 INDIA16NT♥J+1-11
+1.9Round 11🇦🇺 AUSTRALIA144♠♦6-1+4
+1.9Round 13🇵🇱 POLAND142♠♥10-1-2
+1.9Round 18🇩🇪 GERMANY183♥♦9=-7
+1.8Round 5🇮🇳 INDIA92♥♦10=+0
+1.6Round 8🇯🇴 JORDAN261NT♥4=-1
+1.6Round 11🇦🇺 AUSTRALIA133♠♦6=+6
+1.6Round 16🇫🇷 FRANCE274♥♣3-2+6
+1.4Round 8🇯🇴 JORDAN203♥♠2=+10
+1.4Round 8🇯🇴 JORDAN223NT♣4+3+1
+1.1Round 7🇪🇬 EGYPT42♥♦3+2-8
+1.1Round 10🇸🇪 SWEDEN293N♦3=-1
+1.0Round 8🇯🇴 JORDAN233NT♠3+2+0
+1.0Round 8🇯🇴 JORDAN322♠♣K-2+6
+1.0Round 12🇧🇷 BRAZIL203NT♠4=-1
+1.0Round 16🇫🇷 FRANCE323NT♣4+3+1
+0.9Round 11🇦🇺 AUSTRALIA74♥♦J+2+1
+0.9Round 12🇧🇷 BRAZIL293NT♦2+2+0
+0.9Round 20🇻🇪 VENEZUELA203♠♦A=+0
+0.8Round 18🇩🇪 GERMANY274♥♦5+3+2
+0.7Round 4🇮🇩 INDONESIA252♦♣J=-1
+0.6Round 11🇦🇺 AUSTRALIA93NT♦Q+3-11
+0.6Round 16🇫🇷 FRANCE243♣♦7-1-2
+0.5Round 12🇧🇷 BRAZIL314♥♣K-1-2
+0.5Round 18🇩🇪 GERMANY204♠♥Q+1+0
+0.4Round 3🇯🇵 JAPAN123NT♥2=+0
+0.4Round 4🇮🇩 INDONESIA182♥♦7+2+6
+0.4Round 11🇦🇺 AUSTRALIA51NT♥4+2+1
+0.3Round 16🇫🇷 FRANCE314♥♣K=+1
+0.2Round 3🇯🇵 JAPAN142♠♣K-2-1
+0.2Round 16🇫🇷 FRANCE194♠♣6=-1
+0.2Round 20🇻🇪 VENEZUELA182♠♥K+1-1
+0.1Round 10🇸🇪 SWEDEN303♦♠4=+5
+0.0Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♠♥4=+9
-0.0Round 3🇯🇵 JAPAN71NT♦4=+6
+0.0Round 4🇮🇩 INDONESIA314♠♥7=+0
+0.0Round 5🇮🇳 INDIA53NT♠5+2+0
-0.1Round 4🇮🇩 INDONESIA173NT♦7+2-11
-0.1Round 11🇦🇺 AUSTRALIA163NT♣5+4-10
-0.2Round 5🇮🇳 INDIA24♠♥2+1+0
-0.2Round 5🇮🇳 INDIA114♠♣8=+0
-0.2Round 7🇪🇬 EGYPT92NT♣5+1-6
-0.2Round 10🇸🇪 SWEDEN243♠♥4=+0
-0.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143NT♠10+1-10
-0.3Round 5🇮🇳 INDIA61NT♦8=-1
-0.3Round 7🇪🇬 EGYPT163♦♣4+1+0
-0.3Round 13🇵🇱 POLAND61♠♥9+1+0
-0.3Round 18🇩🇪 GERMANY294♠♥3+1+0
-0.3Round 18🇩🇪 GERMANY304♥♣T+2-11
-0.4Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND71NT♦2+2+10
-0.4Round 4🇮🇩 INDONESIA243NT♣4+2+0
-0.4Round 13🇵🇱 POLAND101NT♦A+2+10
-0.5Round 3🇯🇵 JAPAN132♣♠A+1-6
-0.5Round 8🇯🇴 JORDAN293♣♥K=+0
-0.5Round 13🇵🇱 POLAND164♠♣10+1+0
-0.5Round 16🇫🇷 FRANCE223NT♠K+1+12
-0.6Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153NT♣8+2+0
-0.6Round 11🇦🇺 AUSTRALIA83♠♣10+1-1
-0.7Round 10🇸🇪 SWEDEN172♦♦J+4-6
-0.7Round 12🇧🇷 BRAZIL254♠♦K+1+0
-0.7Round 20🇻🇪 VENEZUELA234♠x♥Q-2+0
-0.8Round 16🇫🇷 FRANCE285♣♥J=+0
-0.8Round 18🇩🇪 GERMANY222♥♣2-1-2
-0.8Round 20🇻🇪 VENEZUELA175♦♣Q=+0
-0.8Round 20🇻🇪 VENEZUELA213NT♥4+1-1
-0.9Round 7🇪🇬 EGYPT74♠♥4-2+0
-1.1Round 3🇯🇵 JAPAN113♠♥2=-1
-1.1Round 8🇯🇴 JORDAN276♥♦K+1+11
-1.1Round 10🇸🇪 SWEDEN273N♠8=-1
-1.1Round 20🇻🇪 VENEZUELA253♦♠K-2-1
-1.2Round 3🇯🇵 JAPAN153NT♦4+2-1
-1.2Round 4🇮🇩 INDONESIA225♠x♣Q-2+11
-1.2Round 18🇩🇪 GERMANY283♠♥9=+10
-1.3Round 3🇯🇵 JAPAN104♥♣J-2-8
-1.3Round 5🇮🇳 INDIA134♠♣10+1+17
-1.3Round 18🇩🇪 GERMANY253♦♣2=-5
-1.4Round 8🇯🇴 JORDAN21Pass-3
-1.4Round 12🇧🇷 BRAZIL323♠♦7-1-4
-1.4Round 16🇫🇷 FRANCE251NT♦2-1+2
-1.6Round 11🇦🇺 AUSTRALIA113NT♥3-1-2
-1.6Round 16🇫🇷 FRANCE303NT♠3+2+11
-1.7Round 7🇪🇬 EGYPT61NT♠A=+1
-1.8Round 13🇵🇱 POLAND56♣♠A=-11
-1.9Round 4🇮🇩 INDONESIA262♠♥8+1+0
-1.9Round 11🇦🇺 AUSTRALIA42♣♥9=-2
-1.9Round 13🇵🇱 POLAND34♦♣J=-1
-2.0Round 11🇦🇺 AUSTRALIA154♥♠J=+1
-2.0Round 13🇵🇱 POLAND42♠♠6-1-5
-2.0Round 13🇵🇱 POLAND73NT♣J+1+1
-2.0Round 18🇩🇪 GERMANY195♥♠T-2-13
-2.1Round 11🇦🇺 AUSTRALIA122♥♠Q+2-1
-2.1Round 13🇵🇱 POLAND124♠♦6+2-1
-2.2Round 7🇪🇬 EGYPT84♠♦K+1+11
-2.2Round 7🇪🇬 EGYPT111NT♠5+1-1
-2.2Round 8🇯🇴 JORDAN172♦♥8=+1
-2.3Round 11🇦🇺 AUSTRALIA62♠♥Q+2+1
-2.4Round 3🇯🇵 JAPAN45♣♠7+1-13
-2.4Round 12🇧🇷 BRAZIL214♠♥A-1-6
-2.5Round 5🇮🇳 INDIA164♥♣K=+1
-2.5Round 8🇯🇴 JORDAN282♠♣2+1+0
-2.6Round 10🇸🇪 SWEDEN223♠x♦K-2-13
-2.6Round 12🇧🇷 BRAZIL275♣♥5-2-6
-2.6Round 13🇵🇱 POLAND154♠♦A=+0
-2.7Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122♠♥2=+0
-2.8Round 20🇻🇪 VENEZUELA224♠♥2=-10
-2.8Round 20🇻🇪 VENEZUELA284♠♣A+1-6
-2.9Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♣J+2-5
-2.9Round 10🇸🇪 SWEDEN232♠♥5-1-6
-3.0Round 5🇮🇳 INDIA101NT♦6+2-1
-3.2Round 20🇻🇪 VENEZUELA302♣♦3+2+0
-3.3Round 7🇪🇬 EGYPT134♠♦J-1-12
-3.4Round 10🇸🇪 SWEDEN184♠♥J=+0
-3.6Round 3🇯🇵 JAPAN84♥♦Q+2-11
-3.6Round 16🇫🇷 FRANCE232♠♥A+1+0
-3.9Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND35♠♥4-1-6
-3.9Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND46♦♠6=+0
-3.9Round 7🇪🇬 EGYPT14♠♦10=-8
-3.9Round 20🇻🇪 VENEZUELA262♦x♣8-1-9
-4.2Round 13🇵🇱 POLAND84♥♥8+3-10
-4.6Round 7🇪🇬 EGYPT23♠♥K=+0
-4.6Round 8🇯🇴 JORDAN253NT♣4+1-1
-4.6Round 8🇯🇴 JORDAN303♠♣K=-7
-4.7Round 12🇧🇷 BRAZIL302♠♦A+1-1
-4.9Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53NT♣10+1+0
-5.2Round 10🇸🇪 SWEDEN285♦x♥A-2+5
-5.2Round 10🇸🇪 SWEDEN314♥♣J=+0
-5.6Round 3🇯🇵 JAPAN33♠♥A=-7
-5.6Round 18🇩🇪 GERMANY215♠♦K=-8
-5.8Round 18🇩🇪 GERMANY314♥♥7+2-11
-5.9Round 7🇪🇬 EGYPT104♥♣A=+0
-6.3Round 11🇦🇺 AUSTRALIA103♦♥K=-6
-6.4Round 12🇧🇷 BRAZIL235♦♣A=-13
-6.7Round 4🇮🇩 INDONESIA323NT♦4=+1
-7.1Round 5🇮🇳 INDIA143NT♥6=+1
-7.2Round 10🇸🇪 SWEDEN255♥♠A-1-12
-7.2Round 11🇦🇺 AUSTRALIA34♠♣A=-3
-7.3Round 10🇸🇪 SWEDEN204♠♦T-1+3
-7.4Round 18🇩🇪 GERMANY244♥♦3=-7
-8.1Round 10🇸🇪 SWEDEN216♦♦T-1-10
-8.4Round 7🇪🇬 EGYPT144NT♣6+3-10
-8.6Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND96♠♣6=+0
-8.6Round 4🇮🇩 INDONESIA234♥♠Q=-10
-9.0Round 10🇸🇪 SWEDEN263N♠2-1-12
-9.6Round 5🇮🇳 INDIA36♠♥6-1-10
-9.6Round 20🇻🇪 VENEZUELA196♦♣K-2-11
-10.0Round 20🇻🇪 VENEZUELA324♥x♣3=-15
-11.7Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102♦x♠10-3-5
-15.0Round 4🇮🇩 INDONESIA294♠♥Q+2-19