🇹🇼 LIN Chien-Ya · CHINESE TAIPEI

74rank
-28.9Butler · 104 bds
-0.28per board
±4.3swing
-0.38vs par /bd · #74/111
-0.41adjusted /bd
Butler per round: -9.2 9.5 0.8 -10 -18 -4.1 7.4 0.4 17.1 3.9 -11.5 -6.6 -8.6by round

vs par split: bidding -0.04 · play -0.35

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted -0.41/bd

Card play — on target: opening leads 79.3% #66 of 111 · declarer play 78.3% #37 of 111 · defence 79.7% #93 of 111

Bidding activity — not a pass: 37.0% #106 of 111 (114/308)

Card play by contract type — on target
vs NTvs a suit
Opening leads90.9% (11)72.2% (18)
Declarer play66.7% (3)80.0% (20)
Defence73.7% (19)82.5% (40)

Opening leads by suit led: ♠ 66.7% (6) · ♥ 100.0% (10) · ♦ 75.0% (8) · ♣ 60.0% (5)

vs par by strain: NT +1.18 (28) · a suit -0.96 (76)

vs par by level: part-score -0.33 (39) · game +0.18 (54) · slam -3.36 (11)

By role: declaring +0.34/bd (-2.47 vs par · 45) · defending -0.75/bd (+1.20 vs par · 59)

By vulnerability: vulnerable -0.60/bd (-0.31 vs par · 52) · not vulnerable +0.05/bd (-0.46 vs par · 52)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.LiT.Guichet – L.BellicaudClosed8-9.2-1.15-2.50
Round 2S.LiD.Lee – S.WuClosed8+9.5+1.19+2.62
Round 4S.LiJ.Udomsrirungruang – M.JohnstoneOpen8+0.8+0.10+0.62
Round 5S.LiR.Toom – R.ZvorovskiClosed8-10.0-1.25-0.12
Round 7S.LiZ.Ferov – A.MomovClosed8-18.0-2.25-1.88
Round 8S.LiH.Gao – Z.ChuOpen8-4.1-0.51+1.38
Round 10S.LiN.Davila – B.PerezOpen8+7.4+0.93-1.00
Round 11S.LiD.Nobira – D.RahayuClosed8+0.4+0.05-1.38
Round 14S.LiB.Bejenka – T.KielbasaClosed8+17.1+2.14+1.25
Round 15S.LiB.Velickovic – S.GuzvicaOpen8+3.9+0.49-2.88
Round 17S.LiN.Tiscornia Biaus – I.Miquelez CaballeroClosed8-11.5-1.44-2.50
Round 18D.HsiaoJ.Clark – K.PanchagnulaOpen8-6.6-0.82+1.88
Round 19D.HsiaoJ.Middleton – A.HuangClosed8-8.6-1.07-0.50

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
+12.4Round 2🇸🇬 SINGAPORE144♥x♠K=+12
+11.7Round 11🇮🇩 INDONESIA192♥x♥3-4+12
+9.4Round 2🇸🇬 SINGAPORE113NTx♥7=+4
+8.4Round 14🇵🇱 POLAND146♦x♥6-4+8
+8.2Round 10🇨🇱 CHILE136♠♥K+1-13
+7.5Round 14🇵🇱 POLAND164♠♥Q=+0
+6.3Round 8🇨🇳 CHINA286♠♦J-1+14
+5.3Round 4🇺🇸 USA1304♠♦2-2+5
+5.0Round 8🇨🇳 CHINA251♥♠7+4+7
+4.5Round 14🇵🇱 POLAND114♠♣4=+3
+4.4Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122♥♣7-2+11
+4.3Round 11🇮🇩 INDONESIA213NT♥6-2+6
+4.2Round 10🇨🇱 CHILE164♠x♦4-2+9
+4.2Round 15🇷🇸 SERBIA173NT♠4=+0
+3.7Round 4🇺🇸 USA1286♣♠Q=-11
+3.6Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♥♥4+1+0
+3.1Round 10🇨🇱 CHILE106♠x♣K-2+0
+2.8Round 8🇨🇳 CHINA263♥♠5=+6
+2.6Round 4🇺🇸 USA1262NT♥8+1+10
+2.4Round 1🇫🇷 FRANCE81NT♥5-3-7
+2.3Round 11🇮🇩 INDONESIA243NT♠4-1+10
+2.2Round 15🇷🇸 SERBIA233♦♠K+1-10
+1.9Round 14🇵🇱 POLAND91NT♦3=-1
+1.7Round 4🇺🇸 USA1311NT♣4=-1
+1.6Round 2🇸🇬 SINGAPORE154♠♥6-1+10
+1.6Round 7🇧🇬 BULGARIA183♥♠8-1+0
+1.6Round 17🇦🇷 ARGENTINA54NT♦6+1+0
+1.5Round 15🇷🇸 SERBIA243NT♠7+1+0
+1.5Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♥♦3+1+11
+1.5Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♠♦3=+1
+1.4Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND174♠♠8=+1
+1.3Round 17🇦🇷 ARGENTINA22NT♦A+1+1
+1.3Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND243♦♥Q+1+0
+1.2Round 15🇷🇸 SERBIA225♦♣6+1+1
+1.2Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND204♠♥7+1+0
+1.1Round 17🇦🇷 ARGENTINA34♥♣8-2+5
+1.0Round 17🇦🇷 ARGENTINA81♦♠3+1-1
+0.9Round 7🇧🇬 BULGARIA243♦♠4+1+1
+0.9Round 14🇵🇱 POLAND152♥♠K-2+1
+0.7Round 5🇪🇪 ESTONIA74♠♦7=+0
+0.4Round 1🇫🇷 FRANCE32♠♣K+1+0
+0.4Round 5🇪🇪 ESTONIA62NT♣K+2+9
+0.4Round 7🇧🇬 BULGARIA202♠♣Q+1+0
+0.4Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♠2-1+5
+0.3Round 11🇮🇩 INDONESIA183♥♣A-1-11
+0.2Round 14🇵🇱 POLAND123NT♣5+2+0
+0.1Round 1🇫🇷 FRANCE73NT♦6+1+0
+0.1Round 5🇪🇪 ESTONIA14♠♣J-1+4
+0.1Round 11🇮🇩 INDONESIA201NT♥6+1+0
+0.1Round 15🇷🇸 SERBIA194♠♦8=-1
+0.1Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND222♠♣5-2-1
+0.0Round 8🇨🇳 CHINA304♠♣A+1+0
-0.0Round 14🇵🇱 POLAND134♠♣9=-1
-0.1Round 4🇺🇸 USA1295♦♥A=+2
-0.1Round 5🇪🇪 ESTONIA34♠♣A=+0
-0.1Round 10🇨🇱 CHILE113NT♥8=+2
-0.3Round 2🇸🇬 SINGAPORE133♥♦2-1+1
-0.5Round 1🇫🇷 FRANCE61NT♥2+1-1
-0.5Round 5🇪🇪 ESTONIA25♣♥Q-1+5
-0.6Round 11🇮🇩 INDONESIA172♣♥9-1-3
-0.6Round 15🇷🇸 SERBIA214♥♦K=+0
-0.6Round 17🇦🇷 ARGENTINA14♠♥J+2-11
-0.7Round 2🇸🇬 SINGAPORE94♠♥2=+0
-0.7Round 15🇷🇸 SERBIA204♠♦Q-3-7
-0.8Round 1🇫🇷 FRANCE56♥x♠K-1-12
-1.1Round 5🇪🇪 ESTONIA53♠♦Q-1-6
-1.1Round 7🇧🇬 BULGARIA233♠♥2-1+6
-1.2Round 10🇨🇱 CHILE96♠♥T=+0
-1.3Round 4🇺🇸 USA1326NT♦3=+11
-1.4Round 2🇸🇬 SINGAPORE102♠♠5-1+0
-1.6Round 10🇨🇱 CHILE125♥x♥K-1+0
-1.6Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND194♥♣K-1-16
-1.7Round 10🇨🇱 CHILE151NT♠Q=+0
-1.8Round 17🇦🇷 ARGENTINA64♥♠K=+0
-1.9Round 1🇫🇷 FRANCE43♠♣Q=+0
-2.0Round 8🇨🇳 CHINA294♠♦5+1+0
-2.1Round 7🇧🇬 BULGARIA194♥♣8=+0
-2.1Round 7🇧🇬 BULGARIA223NT♣7+1-1
-2.5Round 1🇫🇷 FRANCE22♠♥2+1+0
-2.5Round 2🇸🇬 SINGAPORE162♦♣A+1+0
-2.9Round 8🇨🇳 CHINA273♥♦T-1-9
-3.1Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♣♠3-1+2
-3.2Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND233NT♣6=+13
-3.5Round 10🇨🇱 CHILE144♥♦K-2-6
-3.7Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND185♦x♣J-1+0
-3.9Round 8🇨🇳 CHINA314♠♦6=+0
-4.0Round 15🇷🇸 SERBIA181NT♣J=-6
-4.1Round 5🇪🇪 ESTONIA81NT♦J+1-6
-4.1Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND212♠♠2+1-1
-4.6Round 4🇺🇸 USA1254♠♥A=+0
-4.6Round 17🇦🇷 ARGENTINA43♦♦A-2-2
-5.1Round 7🇧🇬 BULGARIA173♥♠A+1-7
-5.4Round 5🇪🇪 ESTONIA43♥♠T=-7
-6.3Round 14🇵🇱 POLAND105♣♠A=+0
-6.4Round 1🇫🇷 FRANCE13NT♠Q+1+0
-6.4Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND153NT♦6=+2
-6.5Round 4🇺🇸 USA1273NT♠6-3-11
-6.7Round 11🇮🇩 INDONESIA234♠♦J-1-12
-8.5Round 18🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND105♦♦7-2-17
-9.0Round 2🇸🇬 SINGAPORE123NT♠A=-6
-9.4Round 8🇨🇳 CHINA326♦♠A=-7
-9.5Round 17🇦🇷 ARGENTINA74♠x♣4=-12
-10.5Round 7🇧🇬 BULGARIA216♦♦6-1-14
-11.0Round 11🇮🇩 INDONESIA227♠x♣A-2-13