🇹🇼 LIN Chien-Ya · CHINESE TAIPEI

84rank
-62.0Butler · 168 bds
-0.37per board
±4.8swing
-0.65vs par /bd · #100/109
-0.18adjusted /bd
Butler per round: 2.7 7.9 30.6 -41.9 -13.2 -25.2 -16.2 22.1 -14.4 -11.1 30.2 -33.5by round

vs par split: bidding -0.29 · play -0.37

Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted -0.18/bd

Card play — on target: opening leads 71.8% #96 of 109 · declarer play 65.1% #95 of 109 · defence 81.2% #77 of 109

Bidding activity — not a pass: 40.3% #87 of 109 (198/491)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (10)79.3% (29)
Declarer play50.0% (16)74.1% (27)
Defence87.0% (23)79.0% (62)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 91.7% (12) · ♦ 54.5% (11) · ♣ 60.0% (10)

vs par by strain: NT -0.66 (56) · a suit -0.64 (112)

vs par by level: part-score -0.17 (69) · game -1.16 (92) · slam +1.43 (7)

By role: declaring -0.44/bd (-2.71 vs par · 83) · defending -0.30/bd (+1.36 vs par · 85)

By vulnerability: vulnerable -0.67/bd (-1.50 vs par · 84) · not vulnerable -0.07/bd (+0.20 vs par · 84)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1C.ChiangJ.Ong – S.TeoClosed14+2.7+0.19-0.43
Round 4S.LiS.Bahbout – C.DehayeOpen14+7.9+0.56-0.93
Round 5C.ChiangA.Mijic – J.DjilovicOpen14+30.6+2.19+2.07
Round 7S.LiR.Basler – M.DufreneClosed14-41.9-2.99-1.64
Round 8C.ChiangJ.Nakamaru-Pinder – A.MilneOpen14-13.2-0.94+0.86
Round 9S.LiM.Chodacki – W.KazmierczakClosed14-25.2-1.80-2.36
Round 11C.ChiangS.Chatterjee – W.ChakrabortyClosed14-16.2-1.16-3.36
Round 12S.LiB.Kompa – J.SchwartzClosed14+22.1+1.58+0.64
Round 13S.LiY.Liu – Z.YuanOpen14-14.4-1.03-1.14
Round 16C.ChiangJ.Coenen – A.LucassenOpen14-11.1-0.79-1.00
Round 18C.ChiangL.Inan – C.AgaOpen14+30.2+2.16+0.50
Round 19S.LiT.Wan – E.MooOpen14-33.5-2.39-1.00

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
+11.1Round 5🇭🇷 CROATIA136♣♦K=-2
+10.7Round 18🇹🇷 TURKIYE206♠♣5-1+13
+10.1Round 13🇨🇳 CHINA86♠♥J=+0
+10.0Round 5🇭🇷 CROATIA15♦♥A-1+10
+9.8Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND253NT♠6=+14
+8.8Round 12🇺🇸 USA1193♣x♣8=+12
+8.1Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND153♥♣A+1+10
+7.7Round 12🇺🇸 USA1167NT♦3=+0
+7.5Round 1🇸🇬 SINGAPORE72NT♠K-3+9
+7.5Round 12🇺🇸 USA1254♥♣8-1+6
+6.9Round 18🇹🇷 TURKIYE213NT♦J=-1
+6.7Round 5🇭🇷 CROATIA94♥♣A-2+7
+6.2Round 9🇵🇱 POLAND74♥♦K+1-13
+5.9Round 4🇧🇪 BELGIUM244♠♣K=+0
+5.8Round 11🇮🇳 INDIA91NT♥6-1+6
+5.5Round 1🇸🇬 SINGAPORE143NT♦5-1+10
+5.3Round 4🇧🇪 BELGIUM224♠♣4+1+0
+4.8Round 1🇸🇬 SINGAPORE53NT♠A+1+1
+4.4Round 4🇧🇪 BELGIUM154♠♦9-1+10
+4.4Round 18🇹🇷 TURKIYE265♥x♠6=+6
+4.2Round 7🇫🇷 FRANCE53♠♥K=+1
+4.2Round 16🇳🇱 NETHERLANDS184♥♦7-2-5
+4.2Round 18🇹🇷 TURKIYE285♥x♠2-4+4
+4.1Round 13🇨🇳 CHINA73♦♦A=+6
+4.1Round 18🇹🇷 TURKIYE233NT♦6+2+1
+3.8Round 4🇧🇪 BELGIUM192♦♣K+2+6
+3.8Round 7🇫🇷 FRANCE93NT♣4-2+7
+3.7Round 18🇹🇷 TURKIYE243♥♣3+2-6
+3.6Round 11🇮🇳 INDIA61♥♥K-3-3
+3.5Round 16🇳🇱 NETHERLANDS224♠♦2-1+5
+3.5Round 16🇳🇱 NETHERLANDS253♠♠4-1-1
+3.3Round 12🇺🇸 USA1284♥♣6+1+0
+3.2Round 12🇺🇸 USA1153♠♥J-1+4
+3.2Round 13🇨🇳 CHINA103NT♦2-1+12
+3.2Round 19🇭🇰 HONG KONG CHINA91NT♦5=-1
+2.9Round 18🇹🇷 TURKIYE182♦♥7-2-1
+2.8Round 16🇳🇱 NETHERLANDS243NT♠2+1+0
+2.6Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND203NT♥5-3+10
+2.5Round 9🇵🇱 POLAND64♠♥K=-1
+2.5Round 12🇺🇸 USA1175♦x♥A-3+2
+2.4Round 5🇭🇷 CROATIA104♠♥4-1+12
+2.3Round 5🇭🇷 CROATIA113NT♠9=-1
+2.2Round 4🇧🇪 BELGIUM212♦♥A=+0
+2.2Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND232♠♦6=+6
+2.2Round 18🇹🇷 TURKIYE161NT♥4-1+5
+2.0Round 19🇭🇰 HONG KONG CHINA113NT♣4-1+5
+1.9Round 1🇸🇬 SINGAPORE44♠♣A+1+0
+1.9Round 1🇸🇬 SINGAPORE84♠♥J-2+0
+1.8Round 5🇭🇷 CROATIA123♠♥8-2+7
+1.8Round 11🇮🇳 INDIA34♥♠T+1+0
+1.8Round 19🇭🇰 HONG KONG CHINA144♠♣K-1+4
+1.7Round 13🇨🇳 CHINA33NT♣J=-1
+1.7Round 16🇳🇱 NETHERLANDS273NT♥A+1-1
+1.6Round 4🇧🇪 BELGIUM234♠♦T+1-13
+1.5Round 4🇧🇪 BELGIUM284♦♥9-3+0
+1.5Round 5🇭🇷 CROATIA54♠♦K=+0
+1.5Round 12🇺🇸 USA1183♠♣T-1+7
+1.2Round 11🇮🇳 INDIA112NT♠3=+5
+1.2Round 13🇨🇳 CHINA44♥♦A+2+1
+1.1Round 5🇭🇷 CROATIA34♣♠5-1-2
+1.1Round 5🇭🇷 CROATIA71NT♦K-1-1
+0.8Round 4🇧🇪 BELGIUM164♥♠J+1+0
+0.8Round 5🇭🇷 CROATIA62♣♥A-1+5
+0.8Round 7🇫🇷 FRANCE122NT♠3-2-1
+0.8Round 9🇵🇱 POLAND84♥♦A=-1
+0.8Round 11🇮🇳 INDIA73NT♦6=+0
+0.8Round 11🇮🇳 INDIA144♥♦A+1+0
+0.7Round 1🇸🇬 SINGAPORE61NT♠2+3-6
+0.7Round 9🇵🇱 POLAND133NT♦Q=+0
+0.7Round 13🇨🇳 CHINA112♥♠4=+7
+0.6Round 19🇭🇰 HONG KONG CHINA32♠♠5+1+0
+0.5Round 16🇳🇱 NETHERLANDS171NT♣2+2+6
+0.4Round 1🇸🇬 SINGAPORE24♥♠5+2-12
+0.4Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND174♥♦5+1+0
+0.4Round 19🇭🇰 HONG KONG CHINA22♦♥T+1+0
+0.3Round 11🇮🇳 INDIA84♥♠9=+0
+0.2Round 4🇧🇪 BELGIUM203NT♠Q+1+0
+0.1Round 1🇸🇬 SINGAPORE132♦♣A-1-1
+0.1Round 4🇧🇪 BELGIUM184♠♣9+1+0
+0.1Round 11🇮🇳 INDIA124♥♠8+2-13
+0.1Round 12🇺🇸 USA1214♠♦8=+1
+0.1Round 13🇨🇳 CHINA62♦♠Q+1+0
+0.1Round 19🇭🇰 HONG KONG CHINA84♥♦8=-7
+0.0Round 1🇸🇬 SINGAPORE105♦♦5-1+6
+0.0Round 7🇫🇷 FRANCE142♠♥3-2+1
-0.0Round 9🇵🇱 POLAND115♣♥Q+1-11
+0.0Round 11🇮🇳 INDIA131NT♥2=-2
+0.0Round 12🇺🇸 USA1205♥♠A=+0
+0.0Round 18🇹🇷 TURKIYE273♠♥2=-1
-0.1Round 12🇺🇸 USA1241NT♥5=+1
-0.1Round 16🇳🇱 NETHERLANDS152♠♥2-1+1
-0.2Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND182♥.-5+2
-0.2Round 13🇨🇳 CHINA142♣♣3=+0
-0.2Round 16🇳🇱 NETHERLANDS203NT♦J+2+0
-0.3Round 16🇳🇱 NETHERLANDS194♠♥6=-1
-0.3Round 19🇭🇰 HONG KONG CHINA124♠♦7+1+0
-0.4Round 4🇧🇪 BELGIUM251NT♣Q+1-1
-0.5Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND275♥♦A=+0
-0.5Round 18🇹🇷 TURKIYE173NT♦2+1-1
-0.5Round 18🇹🇷 TURKIYE221NT♥7+1+0
-0.6Round 16🇳🇱 NETHERLANDS214♠♥4+1+0
-0.7Round 1🇸🇬 SINGAPORE14♠♣A+1+0
-0.7Round 19🇭🇰 HONG KONG CHINA14♠♦3+1+0
-0.8Round 18🇹🇷 TURKIYE153♦♥2-3-8
-0.9Round 9🇵🇱 POLAND123NT♦5+1+1
-0.9Round 13🇨🇳 CHINA52♠♣A=-1
-1.0Round 7🇫🇷 FRANCE23♥♠A+1+6
-1.0Round 13🇨🇳 CHINA134♠♦A=-1
-1.1Round 5🇭🇷 CROATIA23NT♦Q-1-5
-1.1Round 5🇭🇷 CROATIA42♠♥K+1+0
-1.2Round 1🇸🇬 SINGAPORE112♠♦5+1-1
-1.2Round 9🇵🇱 POLAND92♠♥9+2-1
-1.3Round 7🇫🇷 FRANCE11NT♥5-3+4
-1.7Round 7🇫🇷 FRANCE63♣♠7-2+9
-1.7Round 11🇮🇳 INDIA13NT♥Q=+1
-1.7Round 12🇺🇸 USA1262♥♦8-1-11
-1.8Round 9🇵🇱 POLAND12♠♦A+2-1
-1.9Round 9🇵🇱 POLAND33NT♣T+1+0
-2.2Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND214♠♣A=-3
-2.2Round 19🇭🇰 HONG KONG CHINA75♦♥A-1-6
-2.3Round 12🇺🇸 USA1277♣♥2=+2
-2.4Round 16🇳🇱 NETHERLANDS284♠♥K=+0
-2.5Round 1🇸🇬 SINGAPORE123♠♦K+2-9
-2.8Round 1🇸🇬 SINGAPORE33NT♦4+2+12
-2.8Round 12🇺🇸 USA1223♠♥2-1-10
-2.8Round 13🇨🇳 CHINA11NT♦K-1-4
-2.8Round 19🇭🇰 HONG KONG CHINA62♥♠A+1+10
-2.9Round 5🇭🇷 CROATIA81NT♥5=+0
-2.9Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND162♠♥2-1-5
-3.0Round 16🇳🇱 NETHERLANDS163NT♣5+1+0
-3.1Round 5🇭🇷 CROATIA144♥♣A=-1
-3.2Round 4🇧🇪 BELGIUM272NT♣6-1-5
-3.2Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND261NT♥J+2-10
-3.2Round 9🇵🇱 POLAND142♠♣8+2+6
-3.3Round 9🇵🇱 POLAND105♦♥6=+1
-3.3Round 18🇹🇷 TURKIYE192♠♦4+1+0
-3.5Round 19🇭🇰 HONG KONG CHINA53NT♣6-1-6
-3.7Round 11🇮🇳 INDIA52♥♠A=-9
-3.8Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND284♥♦K-1-5
-3.8Round 18🇹🇷 TURKIYE253♠x♠8-4-4
-4.2Round 7🇫🇷 FRANCE83NT♣4-1-4
-4.3Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND196♣♠2=+12
-4.7Round 7🇫🇷 FRANCE102♥♦Q-2-3
-5.4Round 9🇵🇱 POLAND44♦♥A=-7
-5.6Round 12🇺🇸 USA1232♥♣J-1-5
-6.5Round 11🇮🇳 INDIA24♠♣K+1-11
-6.8Round 16🇳🇱 NETHERLANDS264♥♦T+1-1
-6.9Round 4🇧🇪 BELGIUM263NT♣9=-10
-6.9Round 7🇫🇷 FRANCE34♠♥A=-8
-7.1Round 7🇫🇷 FRANCE73NT♥6-2-13
-7.1Round 7🇫🇷 FRANCE131NT♣8+2-10
-7.1Round 13🇨🇳 CHINA123NT♦K-5-12
-7.4Round 4🇧🇪 BELGIUM174♠♦Q=+0
-7.8Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND223NT♥6-3-10
-7.9Round 7🇫🇷 FRANCE41NT♥3-3-5
-8.3Round 9🇵🇱 POLAND53NT♥6=+2
-8.8Round 7🇫🇷 FRANCE114♥♦A=-7
-9.3Round 11🇮🇳 INDIA103NT♣J-2-13
-9.3Round 19🇭🇰 HONG KONG CHINA134♠♦4=+0
-9.4Round 9🇵🇱 POLAND24♠x♣9+1-8
-9.4Round 11🇮🇳 INDIA43NT♦J-2-8
-10.3Round 19🇭🇰 HONG KONG CHINA104NT♠7+1+0
-11.4Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND241♥x♦4-4-9
-11.6Round 13🇨🇳 CHINA94♥♦4+3-14
-11.9Round 13🇨🇳 CHINA22♥x♠8-3-9
-12.5Round 19🇭🇰 HONG KONG CHINA44♠♦Q-1-13
-12.9Round 1🇸🇬 SINGAPORE96♠♣7=-15
-13.9Round 16🇳🇱 NETHERLANDS233NT♣J+3-17