🇹🇼 LIN Chih-Hung · CHINESE TAIPEI

40rank
+35.4Butler · 220 bds
+0.16per board
±4.7swing
+0.22vs par /bd · #38/83
+0.16adjusted /bd
Butler per round: 5 9 20.4 2.3 12.6 28.5 -11.5 1 23.8 -20.9 -34.8by round

vs par split: bidding +0.23 · play -0.02

Strength of schedule: opponents averaged -0.00/bd (an average draw) → opponent-adjusted +0.16/bd

Card play — on target: opening leads 81.7% #28 of 83 · declarer play 66.1% #65 of 83 · defence 90.2% #9 of 83

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (20)85.0% (40)
Declarer play66.7% (18)65.9% (41)
Defence83.3% (36)93.4% (76)

Opening leads by suit led: ♠ 92.3% (13) · ♥ 81.2% (16) · ♦ 88.2% (17) · ♣ 64.3% (14)

vs par by strain: NT +0.01 (67) · a suit +0.30 (152)

vs par by level: part-score +0.24 (91) · game -0.38 (115) · slam +5.23 (13)

By role: declaring -0.39/bd (-2.74 vs par · 107) · defending +0.68/bd (+3.03 vs par · 113)

By vulnerability: vulnerable +0.46/bd (-0.08 vs par · 110) · not vulnerable -0.14/bd (+0.53 vs par · 110)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2Y.Ou-YangX.Wu – W.YuanClosed20+5.0+0.25+0.75
Round 3Y.Ou-YangA.Hung – P.HollandsClosed20+9.0+0.45+1.40
Round 4Y.Ou-YangA.Cattabiani – M.PrestiClosed20+20.4+1.02+2.05
Round 5Y.Ou-YangD.Banh – J.FournierClosed20+2.3+0.11-0.55
Round 6Y.Ou-YangA.Iaboni – H.MacaulayClosed20+12.6+0.63+0.30
Round 8Y.Ou-YangM.Meckstroth – R.GlickmanClosed20+28.5+1.43+1.30
Round 10Y.Ou-YangH.Eide – E.SkjetneClosed20-11.5-0.57+0.15
Round 11Y.Ou-YangH.Saeed – H.MalikOpen20+1.0+0.05-0.05
Round 12Y.Ou-YangE.Fryklund – S.BechOpen20+23.8+1.19+2.70
Round 14Y.Ou-YangJ.Balasovs – J.BethersOpen20-20.9-1.04-3.50
Round 15Y.Ou-YangA.Wasiak – J.KrawczykOpen20-34.8-1.74-2.10

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
+17.7Round 12🇸🇪 SWEDEN107♦♦8-1+20
+12.9Round 8🇺🇸 USA BLUE16♥♣10=+14
+12.5Round 4🇮🇹 ITALY57♥x♣A-1+14
+11.3Round 10🇳🇴 NORWAY153NT♠10-1+12
+11.0Round 2🇨🇳 CHINA42♠x♣A-2+9
+10.7Round 3🇦🇺 AUSTRALIA76♠♥5-1+17
+10.1Round 5🇺🇸 USA RED64♥x♣4=+10
+9.4Round 5🇺🇸 USA RED163NT♥3=-1
+9.1Round 15🇵🇱 POLAND63NT♠9-1+10
+8.4Round 4🇮🇹 ITALY95♣x♠7-3-5
+8.4Round 11🇵🇰 PAKISTAN204♥♦J+1+1
+8.3Round 5🇺🇸 USA RED124♥♣5-1+12
+7.8Round 8🇺🇸 USA BLUE195♠♥A-1+9
+7.8Round 15🇵🇱 POLAND182♠x♠9-4+3
+7.6Round 3🇦🇺 AUSTRALIA154♠x♥A-1+5
+7.5Round 10🇳🇴 NORWAY35♦♠A=+11
+7.3Round 10🇳🇴 NORWAY93NT♠K=+10
+7.0Round 12🇸🇪 SWEDEN74♠♣6=-1
+6.7Round 2🇨🇳 CHINA203NT♦5-2+13
+6.7Round 12🇸🇪 SWEDEN153♥♥8=+7
+6.3Round 11🇵🇰 PAKISTAN151NT♦4-2+13
+6.2Round 11🇵🇰 PAKISTAN173NT♥4-2+6
+6.1Round 10🇳🇴 NORWAY135♠x♣K+1+11
+5.9Round 4🇮🇹 ITALY203NT♠6-2+13
+5.9Round 6🇨🇦 CANADA94♠♣K-4+9
+5.8Round 2🇨🇳 CHINA62♠♦8+1+10
+5.7Round 14🇱🇻 LATVIA126♣x♠A-1+11
+5.6Round 8🇺🇸 USA BLUE44♠♦5=+0
+5.3Round 2🇨🇳 CHINA132♦♠A-1+11
+4.9Round 8🇺🇸 USA BLUE126♠♥Q-2+11
+4.8Round 6🇨🇦 CANADA102♥♦K=+6
+4.8Round 14🇱🇻 LATVIA154♥♣2+1+0
+4.6Round 5🇺🇸 USA RED191NT♣10-2+0
+4.3Round 3🇦🇺 AUSTRALIA24♥♠5=+0
+4.3Round 11🇵🇰 PAKISTAN112NT♠9-2+6
+4.0Round 6🇨🇦 CANADA173NT♠5=+0
+3.8Round 11🇵🇰 PAKISTAN13♥♣A+1+7
+3.7Round 10🇳🇴 NORWAY53NT♥6-1+6
+3.7Round 12🇸🇪 SWEDEN56♦♥4-1+14
+3.6Round 6🇨🇦 CANADA134♠♥Q-1+6
+3.5Round 3🇦🇺 AUSTRALIA193NT♠2+2+1
+3.5Round 4🇮🇹 ITALY73NT♥Q-1+6
+3.5Round 8🇺🇸 USA BLUE21NT♠4-1+5
+3.5Round 11🇵🇰 PAKISTAN161NT♣2+1+0
+3.4Round 8🇺🇸 USA BLUE74♠♦A+2+5
+3.3Round 4🇮🇹 ITALY124♠♦10-1+5
+3.2Round 11🇵🇰 PAKISTAN34♣♠4-1+5
+3.1Round 10🇳🇴 NORWAY63♣♦8+2+6
+3.0Round 6🇨🇦 CANADA194♥♣4-2+7
+2.9Round 6🇨🇦 CANADA184♠♠5+1+11
+2.9Round 14🇱🇻 LATVIA24♣♣J+1+6
+2.8Round 6🇨🇦 CANADA123NT♥4+1+0
+2.7Round 3🇦🇺 AUSTRALIA144♥♦J=+0
+2.7Round 4🇮🇹 ITALY173NT♦5-1+5
+2.7Round 6🇨🇦 CANADA54♥♦A+2+2
+2.6Round 6🇨🇦 CANADA33♥♠K=+0
+2.5Round 12🇸🇪 SWEDEN43♦♦Q+1+0
+2.5Round 12🇸🇪 SWEDEN143NT♥6-2+0
+2.4Round 10🇳🇴 NORWAY44♠♦8=-1
+2.3Round 3🇦🇺 AUSTRALIA11Pass+3
+2.3Round 4🇮🇹 ITALY12♠♥3-1+10
+2.3Round 8🇺🇸 USA BLUE202♠♦K=-1
+2.3Round 15🇵🇱 POLAND23NT♦10-1+6
+2.2Round 8🇺🇸 USA BLUE31NT♦9=-1
+2.1Round 2🇨🇳 CHINA164♠♥4+1+0
+2.1Round 4🇮🇹 ITALY84♠♣9-1+5
+2.1Round 11🇵🇰 PAKISTAN84♥♣10+2+11
+2.0Round 5🇺🇸 USA RED103♠♦A=+0
+1.9Round 4🇮🇹 ITALY192♠♥7-2+2
+1.9Round 6🇨🇦 CANADA142♥♦K+2-6
+1.8Round 3🇦🇺 AUSTRALIA182♦♥J+1+11
+1.8Round 8🇺🇸 USA BLUE154♥♣A=+0
+1.7Round 2🇨🇳 CHINA92♦♥5+1-1
+1.7Round 5🇺🇸 USA RED154♥♣A=+0
+1.7Round 10🇳🇴 NORWAY123♥♦K-1+6
+1.7Round 15🇵🇱 POLAND143NT♠J+1+0
+1.6Round 2🇨🇳 CHINA192♥♣A=+0
+1.6Round 12🇸🇪 SWEDEN163♥♣10-1+2
+1.6Round 14🇱🇻 LATVIA14♥♠K+1+1
+1.4Round 14🇱🇻 LATVIA172♠♥2-3-7
+1.3Round 2🇨🇳 CHINA72♦♦6=-11
+1.3Round 2🇨🇳 CHINA103NT♥7=+2
+1.3Round 12🇸🇪 SWEDEN132♣♣2+4+1
+1.2Round 8🇺🇸 USA BLUE183NT♦6=-1
+1.1Round 4🇮🇹 ITALY62NT♥8-1+0
+1.1Round 5🇺🇸 USA RED83♥♠K+1+2
+1.1Round 15🇵🇱 POLAND114♠♣5+1+0
+1.1Round 15🇵🇱 POLAND194♠♠3+2+11
+1.0Round 3🇦🇺 AUSTRALIA92♦♥A=+1
+1.0Round 6🇨🇦 CANADA43♣♠A+2+8
+1.0Round 12🇸🇪 SWEDEN194♠♣A-1+5
+0.9Round 4🇮🇹 ITALY183NT♦10=+1
+0.9Round 12🇸🇪 SWEDEN82♦♦8+2+7
+0.9Round 14🇱🇻 LATVIA91NT♣K+1+0
+0.9Round 14🇱🇻 LATVIA131NT♠6=+5
+0.7Round 2🇨🇳 CHINA172♥♠A+1+0
+0.7Round 5🇺🇸 USA RED144♥♦Q=+0
+0.7Round 6🇨🇦 CANADA13♠♦7+1+4
+0.6Round 3🇦🇺 AUSTRALIA13NT♠K+1+0
+0.6Round 14🇱🇻 LATVIA82NT♦6-1-4
+0.5Round 3🇦🇺 AUSTRALIA103NT♣J-1+12
+0.5Round 8🇺🇸 USA BLUE94♠♦K+1+0
+0.5Round 11🇵🇰 PAKISTAN53NT♠2=+0
+0.4Round 3🇦🇺 AUSTRALIA52♥♦K-1+5
+0.4Round 6🇨🇦 CANADA152♥♠7-3+1
+0.4Round 8🇺🇸 USA BLUE132♦♦10+1+0
+0.4Round 12🇸🇪 SWEDEN63NT♣7+3-1
+0.4Round 15🇵🇱 POLAND75♥♠A+1+3
+0.3Round 10🇳🇴 NORWAY194♥♠7-2-11
+0.2Round 5🇺🇸 USA RED73NT♣3+2+0
+0.1Round 2🇨🇳 CHINA12♦x♦Q-2+3
+0.1Round 2🇨🇳 CHINA82♠♥A-2-1
+0.1Round 11🇵🇰 PAKISTAN44♠♥Q+1-13
+0.1Round 11🇵🇰 PAKISTAN121NT♥2=-1
+0.0Round 12🇸🇪 SWEDEN183NT♦5+1+0
-0.1Round 3🇦🇺 AUSTRALIA173♦♣6+1+7
-0.1Round 10🇳🇴 NORWAY22♥♣J=+0
-0.3Round 6🇨🇦 CANADA72NT♣5=+1
-0.3Round 8🇺🇸 USA BLUE143NT♠6+2+0
-0.3Round 10🇳🇴 NORWAY162♣♥7+1-1
-0.3Round 15🇵🇱 POLAND151NT♣J=-2
-0.4Round 5🇺🇸 USA RED174♠♠5+3+10
-0.5Round 4🇮🇹 ITALY104♥♦Q+1+0
-0.5Round 8🇺🇸 USA BLUE171NT♥6-2+7
-0.6Round 4🇮🇹 ITALY154♥♠A+1+0
-0.7Round 4🇮🇹 ITALY23♠♥Q-1-2
-0.7Round 8🇺🇸 USA BLUE103NT♥2=+1
-0.7Round 12🇸🇪 SWEDEN33♦♣9-3+10
-0.9Round 3🇦🇺 AUSTRALIA124♠♣K=+0
-0.9Round 6🇨🇦 CANADA83NT♠9+1+0
-0.9Round 14🇱🇻 LATVIA102♣♥4+3-10
-1.0Round 4🇮🇹 ITALY112NT♦4+1+6
-1.0Round 12🇸🇪 SWEDEN201NT♥9=+2
-1.1Round 2🇨🇳 CHINA52♥♥2=+1
-1.1Round 3🇦🇺 AUSTRALIA45♥♠A+1-2
-1.1Round 4🇮🇹 ITALY43NT♥5+4-17
-1.1Round 5🇺🇸 USA RED114♥♣2-2-5
-1.1Round 10🇳🇴 NORWAY113♥♠K-2+1
-1.1Round 14🇱🇻 LATVIA114♥♠A+1-11
-1.1Round 15🇵🇱 POLAND93♣♠K-1+0
-1.3Round 6🇨🇦 CANADA203NT♦4+4-17
-1.3Round 12🇸🇪 SWEDEN114♠♦K+1+11
-1.4Round 5🇺🇸 USA RED33NT♠6=+1
-1.4Round 5🇺🇸 USA RED131NT♥7+2-8
-1.4Round 8🇺🇸 USA BLUE111NT♥Q=-6
-1.5Round 3🇦🇺 AUSTRALIA134♥♠K+1-17
-1.5Round 3🇦🇺 AUSTRALIA201♠♥Q-4+5
-1.5Round 11🇵🇰 PAKISTAN65♦x♣Q-1+0
-1.6Round 11🇵🇰 PAKISTAN93♣♦A=-1
-1.7Round 11🇵🇰 PAKISTAN195♦♠A=+0
-1.7Round 14🇱🇻 LATVIA65♥♦7+1+3
-1.8Round 14🇱🇻 LATVIA142♦x♦10-1-8
-1.9Round 5🇺🇸 USA RED42NT♦4+1-1
-1.9Round 5🇺🇸 USA RED203NT♠5=+0
-1.9Round 10🇳🇴 NORWAY173NT♠K+1+0
-2.0Round 11🇵🇰 PAKISTAN102♥♣10=-6
-2.0Round 15🇵🇱 POLAND32♠♣4=+0
-2.1Round 2🇨🇳 CHINA152♠♥K+1+7
-2.3Round 5🇺🇸 USA RED22♥♠10=+0
-2.3Round 12🇸🇪 SWEDEN11NT♣K=-5
-2.3Round 12🇸🇪 SWEDEN173♥♦6=-11
-2.3Round 15🇵🇱 POLAND13♥♣7=-1
-2.4Round 12🇸🇪 SWEDEN123NT♣3-1-12
-2.5Round 2🇨🇳 CHINA114♠x♥K-1+5
-2.5Round 4🇮🇹 ITALY35♦♣K=+0
-2.5Round 10🇳🇴 NORWAY182♠♥3+1+8
-2.7Round 8🇺🇸 USA BLUE162♥♣A=-6
-2.7Round 11🇵🇰 PAKISTAN144♥♣K-2-6
-2.7Round 14🇱🇻 LATVIA204♠♦A=-3
-2.7Round 15🇵🇱 POLAND53NT♠4-2-6
-2.8Round 6🇨🇦 CANADA21NT♥5-1-5
-3.0Round 8🇺🇸 USA BLUE82♥♥4+2+6
-3.1Round 2🇨🇳 CHINA32♥♠7-1-5
-3.1Round 14🇱🇻 LATVIA183NT♥9+1-1
-3.2Round 6🇨🇦 CANADA164♥♦2=-3
-3.3Round 14🇱🇻 LATVIA163NT♥5-3-7
-3.3Round 14🇱🇻 LATVIA192♠♥7+2-6
-3.5Round 3🇦🇺 AUSTRALIA64♠♠3-1-6
-3.5Round 12🇸🇪 SWEDEN93NT♣Q=+13
-3.6Round 4🇮🇹 ITALY144♥♣K=+0
-3.6Round 15🇵🇱 POLAND102♣♥5-1-5
-3.7Round 5🇺🇸 USA RED52♦♥K=-5
-3.7Round 15🇵🇱 POLAND44♠♣J=+1
-3.8Round 8🇺🇸 USA BLUE53♦♥8-2-3
-3.8Round 15🇵🇱 POLAND176♥♣A=-12
-4.1Round 14🇱🇻 LATVIA34♠♥6-2-6
-4.2Round 11🇵🇰 PAKISTAN131NTx♥5-3-5
-4.2Round 15🇵🇱 POLAND134♠♦8-1-6
-4.3Round 2🇨🇳 CHINA123NT♦5=+2
-4.3Round 3🇦🇺 AUSTRALIA82♦♣A=-5
-4.5Round 15🇵🇱 POLAND203♠♣A+2-9
-4.6Round 10🇳🇴 NORWAY83♠♥7-1-5
-4.9Round 14🇱🇻 LATVIA76♥♠A=-8
-5.5Round 2🇨🇳 CHINA25♣♠A-3-10
-5.5Round 6🇨🇦 CANADA115♦♦9-1-8
-5.6Round 5🇺🇸 USA RED14♠♥9+3-14
-5.6Round 8🇺🇸 USA BLUE64♥♠Q+3-14
-5.7Round 10🇳🇴 NORWAY14♥♣Q-1-11
-5.8Round 14🇱🇻 LATVIA43NT♦4-1-12
-6.0Round 2🇨🇳 CHINA143♥♣A-2-8
-6.4Round 3🇦🇺 AUSTRALIA166♠♠7-1-9
-6.5Round 11🇵🇰 PAKISTAN24♠♣5+1-8
-6.6Round 11🇵🇰 PAKISTAN74♥♦7=-15
-6.7Round 15🇵🇱 POLAND84♠x♠Q-2-9
-7.0Round 14🇱🇻 LATVIA55♦♠A+2-13
-7.1Round 3🇦🇺 AUSTRALIA34♥♠Q=+0
-7.1Round 4🇮🇹 ITALY134♣♥J+2-15
-7.1Round 4🇮🇹 ITALY166♠♥J=+13
-7.6Round 5🇺🇸 USA RED183NT♠10=+0
-8.0Round 12🇸🇪 SWEDEN25♥x♠A-3-8
-8.1Round 2🇨🇳 CHINA183NT♣7-1-12
-8.4Round 10🇳🇴 NORWAY106NT♦9-1-17
-8.5Round 5🇺🇸 USA RED94♥♦4-1-12
-9.7Round 6🇨🇦 CANADA63NT♣3-1-10
-9.8Round 10🇳🇴 NORWAY206♠♥K=+0
-10.0Round 10🇳🇴 NORWAY72♠♥Q+3-10
-10.5Round 10🇳🇴 NORWAY145♦x♥J-3-12
-10.5Round 15🇵🇱 POLAND123NT♥Q-4-12
-10.7Round 11🇵🇰 PAKISTAN184♠x♥A+2+5
-12.9Round 15🇵🇱 POLAND164♦x♥K-4-14