🇯🇵 TSUBAKI Junko · JAPAN

73rank
-46.6Butler · 176 bds
-0.26per board
±4.2swing
-0.76vs par /bd · #93/103
-0.14adjusted /bd
Butler per round: 4.7 14.1 19.7 5.2 -24.2 10.4 -6.7 -25.1 -32.2 -18.3 5.8by round

vs par split: bidding -1.16 · play +0.37

Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted -0.14/bd

Card play — on target: opening leads 83.3% #26 of 103 · declarer play 68.4% #76 of 103 · defence 87.0% #30 of 103

Card play by contract type — on target
vs NTvs a suit
Opening leads88.9% (9)82.2% (45)
Declarer play75.0% (4)67.6% (34)
Defence94.4% (18)85.1% (74)

Opening leads by suit led: ♠ 87.5% (16) · ♥ 70.0% (10) · ♦ 69.2% (13) · ♣ 100.0% (15)

vs par by strain: NT -0.85 (39) · a suit -0.77 (134)

vs par by level: part-score -0.56 (72) · game -0.97 (87) · slam -0.86 (14)

By role: declaring -0.32/bd (-2.38 vs par · 82) · defending -0.22/bd (+0.66 vs par · 94)

By vulnerability: vulnerable -0.04/bd (-1.17 vs par · 88) · not vulnerable -0.49/bd (-0.34 vs par · 88)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.ShimazakiN.Bateman – M.ModlinOpen16+4.7+0.29+0.00
Round 3A.ShimazakiD.Priarone – E.MaccioniClosed16+14.1+0.88+0.69
Round 4A.ShimazakiL.Badawi – N.HamdyClosed16+19.7+1.23+1.75
Round 6A.ShimazakiB.Nosnik – S.SarnowOpen16+5.2+0.33-1.38
Round 7A.ShimazakiC.Ahlesved – M.GronkvistOpen16-24.2-1.51-0.75
Round 8A.ShimazakiN.Senior – H.DhondyOpen16+10.4+0.65+2.38
Round 10A.ShimazakiH.Nogueira – A.MandelotClosed16-6.7-0.42-0.50
Round 12A.ShimazakiL.Grude – B.OigardenOpen16-25.1-1.57-3.56
Round 13A.ShimazakiA.Simons – J.PasmanOpen16-32.2-2.01-4.62
Round 14A.ShimazakiY.Lu – Y.LiuOpen16-18.3-1.14-2.31
Round 16A.ShimazakiM.Nordgren – A.BerglundClosed16+5.8+0.36+0.00

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
+8.6Round 14🇨🇳 CHINA202♠x♣A-3+5
+8.2Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND276♦♠7-1+14
+8.1Round 14🇨🇳 CHINA276♦♣2-1+14
+7.7Round 4🇪🇬 EGYPT254♠♦K-4+7
+7.6Round 12🇳🇴 NORWAY194♥x♠A+1+10
+7.0Round 3🇸🇲 SAN MARINO123NT♥4+1+0
+7.0Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND295♦♣A-1+12
+6.8Round 16🇫🇮 FINLAND173♥x♦6-2+5
+6.7Round 4🇪🇬 EGYPT204♥♣Q-1+12
+5.9Round 1🇿🇦 SOUTH AFRICA74♠♣K+1+0
+5.8Round 7🇸🇪 SWEDEN124♠♦6+2+11
+5.8Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND286♠♥2=+0
+5.5Round 6🇲🇽 MEXICO263♠♣7-3-8
+5.4Round 3🇸🇲 SAN MARINO166♥♦8=+0
+5.3Round 4🇪🇬 EGYPT233♠♥2+1+8
+5.2Round 3🇸🇲 SAN MARINO153♦♠10=+9
+4.9Round 3🇸🇲 SAN MARINO63NT♠5-1+10
+4.6Round 13🇳🇱 NETHERLANDS63♠♥K-2+11
+4.6Round 16🇫🇮 FINLAND324♥♠Q+1+1
+4.4Round 6🇲🇽 MEXICO183♠♥10-2+7
+4.3Round 6🇲🇽 MEXICO223NT♠2=+0
+4.3Round 16🇫🇮 FINLAND232NT♥5-1+6
+4.1Round 1🇿🇦 SOUTH AFRICA154♥♠10-2+5
+4.1Round 12🇳🇴 NORWAY184♥♠5=-1
+3.9Round 3🇸🇲 SAN MARINO102♦♠J-1+5
+3.9Round 6🇲🇽 MEXICO212NT♠2+1+6
+3.6Round 14🇨🇳 CHINA302♥♦2=+5
+3.4Round 6🇲🇽 MEXICO323NT♠J+3+1
+3.2Round 1🇿🇦 SOUTH AFRICA102♠♥A=+6
+3.2Round 4🇪🇬 EGYPT274♥♠A+1+4
+3.2Round 10🇧🇷 BRAZIL223NT♣J+2+13
+3.1Round 1🇿🇦 SOUTH AFRICA144♥♥K+1+1
+3.0Round 6🇲🇽 MEXICO273NT♠7-3+0
+3.0Round 10🇧🇷 BRAZIL234♠♦3+3-9
+2.9Round 4🇪🇬 EGYPT173♠♣A=+6
+2.6Round 4🇪🇬 EGYPT193♣♠Q=+5
+2.6Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND242♦♠Q+1+8
+2.6Round 13🇳🇱 NETHERLANDS163♦♣A=-1
+2.6Round 16🇫🇮 FINLAND224♣♦7=+0
+2.4Round 1🇿🇦 SOUTH AFRICA66♠♦2-1+13
+2.4Round 4🇪🇬 EGYPT183♦x♥K-2-8
+2.4Round 7🇸🇪 SWEDEN71NT♥6-1-1
+2.2Round 6🇲🇽 MEXICO232♥♠A-2-9
+2.2Round 10🇧🇷 BRAZIL313♥♦7-1+7
+2.2Round 12🇳🇴 NORWAY303NT♦7+2+14
+2.1Round 13🇳🇱 NETHERLANDS25♥x♠5-3-4
+2.1Round 14🇨🇳 CHINA194♥♥6-1+5
+2.0Round 3🇸🇲 SAN MARINO32♥♣K+1+0
+2.0Round 4🇪🇬 EGYPT314♠♣A+1+0
+2.0Round 6🇲🇽 MEXICO203♠♦A=+7
+2.0Round 16🇫🇮 FINLAND213♣♦A-2-1
+1.9Round 1🇿🇦 SOUTH AFRICA123NT♠5+3+1
+1.9Round 14🇨🇳 CHINA29Pass+3
+1.8Round 12🇳🇴 NORWAY176♥♦2-1-8
+1.7Round 14🇨🇳 CHINA234♥♦Q+1+0
+1.7Round 16🇫🇮 FINLAND183♥♠K=+6
+1.6Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND233♠♣2-1-1
+1.6Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND304♥♦Q-1+5
+1.6Round 10🇧🇷 BRAZIL195♠♦4+1+13
+1.6Round 10🇧🇷 BRAZIL243NT♥J-1+5
+1.5Round 10🇧🇷 BRAZIL213♦x♣A-3-4
+1.5Round 16🇫🇮 FINLAND205♦♠K-1+6
+1.4Round 1🇿🇦 SOUTH AFRICA111NT♠3+1-7
+1.3Round 10🇧🇷 BRAZIL183♠♥2-1-2
+1.2Round 12🇳🇴 NORWAY323NT♠2=+0
+1.1Round 7🇸🇪 SWEDEN23♦♦6+1+1
+1.0Round 12🇳🇴 NORWAY204♥♥4-1-1
+0.9Round 1🇿🇦 SOUTH AFRICA134♥♣6-3-7
+0.8Round 4🇪🇬 EGYPT284♠♣8+1+0
+0.8Round 7🇸🇪 SWEDEN94♠♣4-1-1
+0.8Round 16🇫🇮 FINLAND282♠♥J+1+0
+0.7Round 10🇧🇷 BRAZIL203NT♠6+2+0
+0.6Round 14🇨🇳 CHINA324♠♠A=-1
+0.5Round 1🇿🇦 SOUTH AFRICA83♣♣6=+0
+0.5Round 3🇸🇲 SAN MARINO54♠♣7=-8
+0.4Round 7🇸🇪 SWEDEN142♥♠A-1+3
+0.4Round 7🇸🇪 SWEDEN152♠x♥10-1+5
+0.3Round 10🇧🇷 BRAZIL253NT♠2=+0
+0.2Round 3🇸🇲 SAN MARINO42♥♠J=-1
+0.2Round 10🇧🇷 BRAZIL273♦♥4=-5
+0.2Round 10🇧🇷 BRAZIL284♥♦K-2-1
+0.2Round 12🇳🇴 NORWAY224♠♦7-3-8
+0.1Round 6🇲🇽 MEXICO304♥♦3+1+0
+0.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♥♣K+1+0
+0.0Round 13🇳🇱 NETHERLANDS74♠♣2+1+0
-0.1Round 6🇲🇽 MEXICO171NT♦3+1-7
-0.1Round 12🇳🇴 NORWAY314♥♣Q-2-6
-0.1Round 13🇳🇱 NETHERLANDS114♠♦A+1+0
-0.2Round 3🇸🇲 SAN MARINO94♥♣A+1+0
-0.2Round 4🇪🇬 EGYPT265♣♠A=-2
-0.2Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND251NT♠2+1+1
-0.2Round 16🇫🇮 FINLAND253NT♦3=-1
-0.2Round 16🇫🇮 FINLAND313♣♦6=+1
-0.3Round 4🇪🇬 EGYPT292♦♠10+1-1
-0.3Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND312♠♣K-3-1
-0.3Round 16🇫🇮 FINLAND293♣♥A=+0
-0.4Round 7🇸🇪 SWEDEN35♦♦4=-2
-0.4Round 7🇸🇪 SWEDEN4Pass+3
-0.4Round 13🇳🇱 NETHERLANDS134♠♦6+2-12
-0.6Round 3🇸🇲 SAN MARINO23♥♥8-1-5
-0.6Round 12🇳🇴 NORWAY241NT♦3=-1
-0.6Round 13🇳🇱 NETHERLANDS53NT♠4+3-13
-0.6Round 14🇨🇳 CHINA314♠♦K=-8
-0.7Round 3🇸🇲 SAN MARINO144♠♦A-1+6
-0.7Round 12🇳🇴 NORWAY274♥♠4+1-1
-0.8Round 6🇲🇽 MEXICO254♥♣6=+1
-0.8Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203NT♦2=+0
-0.8Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♥♦2+1-1
-0.8Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND324♥♠2=+1
-0.8Round 13🇳🇱 NETHERLANDS33♦♣K+1-1
-0.9Round 13🇳🇱 NETHERLANDS14♠♠3+1-14
-0.9Round 16🇫🇮 FINLAND242♥♣8-1-9
-1.0Round 6🇲🇽 MEXICO316♥♥3=+7
-1.2Round 1🇿🇦 SOUTH AFRICA14♥♠6=-11
-1.2Round 3🇸🇲 SAN MARINO11Pass-3
-1.2Round 16🇫🇮 FINLAND271NT♠6+1+7
-1.4Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND192♥♦J-1-3
-1.4Round 16🇫🇮 FINLAND192♠♣Q-2+0
-1.5Round 4🇪🇬 EGYPT324♠♦3+1+0
-1.6Round 7🇸🇪 SWEDEN104♠♦A+1+0
-1.6Round 13🇳🇱 NETHERLANDS103NT♣K=+1
-1.7Round 3🇸🇲 SAN MARINO133♠♥8+1+1
-1.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND184♥♦2+2+3
-1.8Round 7🇸🇪 SWEDEN136♦♦10+1-13
-1.8Round 12🇳🇴 NORWAY252♣♦Q+2-1
-1.9Round 1🇿🇦 SOUTH AFRICA24♠x♣A-3-4
-1.9Round 1🇿🇦 SOUTH AFRICA92♠♥A-3-1
-1.9Round 3🇸🇲 SAN MARINO73NT♥4=+0
-1.9Round 4🇪🇬 EGYPT302♠♦5=-5
-1.9Round 14🇨🇳 CHINA282♠♣K=-7
-2.1Round 4🇪🇬 EGYPT242♥♦A=-1
-2.1Round 13🇳🇱 NETHERLANDS122♠♠6=+0
-2.1Round 16🇫🇮 FINLAND262NT♦2+2-9
-2.2Round 14🇨🇳 CHINA243NT♦8=+0
-2.4Round 6🇲🇽 MEXICO282♠♦10+1+0
-2.5Round 1🇿🇦 SOUTH AFRICA33♣♦Q+1+11
-2.5Round 3🇸🇲 SAN MARINO14♠♣5-1-4
-2.5Round 10🇧🇷 BRAZIL175♣♥A=+0
-2.6Round 1🇿🇦 SOUTH AFRICA52NT♠6-1-6
-2.6Round 7🇸🇪 SWEDEN13NT♠J=+1
-2.6Round 14🇨🇳 CHINA252NT♥3-1-5
-2.8Round 4🇪🇬 EGYPT214♥♠Q+1-1
-2.9Round 13🇳🇱 NETHERLANDS143♣♣A+2-10
-3.1Round 7🇸🇪 SWEDEN64♥♠2=+0
-3.4Round 13🇳🇱 NETHERLANDS42♠♥9=+0
-3.5Round 1🇿🇦 SOUTH AFRICA162NT♠3-1+2
-3.5Round 10🇧🇷 BRAZIL323NT♠5-2-6
-3.5Round 14🇨🇳 CHINA264♠♦10=-10
-3.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264♥♥2+1+0
-3.9Round 7🇸🇪 SWEDEN85♠x♣6-1-5
-4.2Round 7🇸🇪 SWEDEN167NT♥7=+0
-4.2Round 14🇨🇳 CHINA212♠♥K-1-5
-4.3Round 14🇨🇳 CHINA182♠♦A+2-6
-4.5Round 6🇲🇽 MEXICO294♠♣2+2-13
-4.5Round 10🇧🇷 BRAZIL262♠♥6+2-10
-4.5Round 10🇧🇷 BRAZIL301NT♠2=-6
-4.6Round 12🇳🇴 NORWAY233♥♣K-1-6
-5.1Round 1🇿🇦 SOUTH AFRICA44♥♦8=-3
-5.1Round 4🇪🇬 EGYPT224♥♣9+1+4
-5.2Round 6🇲🇽 MEXICO244♠♥J-2-14
-5.2Round 7🇸🇪 SWEDEN56♠♦A=+0
-5.5Round 13🇳🇱 NETHERLANDS92♦♠5+1-6
-5.7Round 12🇳🇴 NORWAY214♥♠2+2-11
-6.2Round 3🇸🇲 SAN MARINO85♣♥K=+1
-6.8Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213NT♥2=+0
-7.5Round 10🇧🇷 BRAZIL293NT♥10=-3
-7.9Round 14🇨🇳 CHINA173NT♣10-1-10
-9.4Round 12🇳🇴 NORWAY281NTx♦K-3-9
-9.4Round 13🇳🇱 NETHERLANDS87♣♠2=-8
-9.6Round 6🇲🇽 MEXICO196♦♠K=+0
-9.9Round 12🇳🇴 NORWAY292♠♦J+1-15
-10.4Round 12🇳🇴 NORWAY264♥♣3=-13
-11.9Round 7🇸🇪 SWEDEN117♥x♠Q-1-14
-12.2Round 16🇫🇮 FINLAND304♥♠8=-12
-13.8Round 13🇳🇱 NETHERLANDS154♥♥K-3-17
-17.7Round 14🇨🇳 CHINA226NTx♥A-5-17