🇹🇼 HUANG Hsiao-Tien · CHINESE TAIPEI

49rank
+11.7Butler · 182 bds
+0.06per board
±4.1swing
+0.11vs par /bd · #43/109
+0.04adjusted /bd
Butler per round: 16.8 -2.3 3 7 -10.8 -11.6 6.2 -20.5 -12.8 28.2 -10.6 -5.8 24.9by round

vs par split: bidding +0.30 · play -0.19

Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted +0.04/bd

Card play — on target: opening leads 77.8% #66 of 109 · declarer play 75.5% #42 of 109 · defence 85.7% #35 of 109

Bidding activity — not a pass: 43.5% #56 of 109 (226/520)

Card play by contract type — on target
vs NTvs a suit
Opening leads64.0% (25)89.7% (29)
Declarer play69.2% (13)77.8% (36)
Defence71.1% (38)95.0% (60)

Opening leads by suit led: ♠ 87.5% (16) · ♥ 81.2% (16) · ♦ 66.7% (6) · ♣ 68.8% (16)

vs par by strain: NT -1.16 (62) · a suit +0.77 (120)

vs par by level: part-score -0.79 (62) · game +0.57 (113) · slam +0.57 (7)

By role: declaring -0.42/bd (-2.90 vs par · 84) · defending +0.48/bd (+2.69 vs par · 98)

By vulnerability: vulnerable +0.20/bd (+0.11 vs par · 91) · not vulnerable -0.07/bd (+0.11 vs par · 91)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.GuoD.Lee – K.SiewOpen14+16.8+1.20+1.64
Round 2K.LinT.Drnovsek – T.KukuljanOpen14-2.3-0.16+0.14
Round 4H.GuoD.De Wit – E.VandewieleClosed14+3.0+0.21+1.50
Round 5K.LinT.Vidovic – M.GrguricClosed14+7.0+0.50+0.21
Round 7H.GuoL.Bellicaud – R.GuthOpen14-10.8-0.77-2.00
Round 8K.LinG.Freimanis – G.FalconerClosed14-11.6-0.83-3.07
Round 10H.GuoV.Trnavac – M.SimicClosed14+6.2+0.44+1.50
Round 11K.LinS.Kar – P.DasOpen14-20.5-1.46+0.71
Round 13H.GuoC.Zhu – K.JinClosed14-12.8-0.91-0.50
Round 14K.LinK.Schwalbach – M.GuendelOpen14+28.2+2.01+1.79
Round 16H.GuoP.Coppens – B.Van EngelenClosed14-10.6-0.76-0.07
Round 17K.LinL.Urman – A.EzionClosed14-5.8-0.41-1.07
Round 19H.GuoN.Man – S.TsengClosed14+24.9+1.78+0.64

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
+13.1Round 10🇷🇸 SERBIA285♣x♠A-3+14
+11.3Round 19🇭🇰 HONG KONG CHINA32♠x♣K-4+12
+11.0Round 1🇸🇬 SINGAPORE46♠♦7-1+13
+8.3Round 14🇩🇪 GERMANY166♣♥Q=-1
+8.2Round 4🇧🇪 BELGIUM213NT♠7=+10
+7.4Round 10🇷🇸 SERBIA203♥♣A=+12
+7.2Round 4🇧🇪 BELGIUM154♠♣K+1+2
+7.1Round 7🇫🇷 FRANCE74♠♦6-2+13
+6.8Round 19🇭🇰 HONG KONG CHINA113♣x♣7-2+4
+6.5Round 1🇸🇬 SINGAPORE134♠♠J-2+8
+6.2Round 16🇳🇱 NETHERLANDS224♦x♣6-2+5
+5.8Round 2🇸🇮 SLOVENIA264♥♦A-1+12
+5.8Round 16🇳🇱 NETHERLANDS173NT♠J+1+1
+5.6Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND232♥♥2-2+2
+5.6Round 14🇩🇪 GERMANY254♠♣K+3+14
+5.3Round 1🇸🇬 SINGAPORE103♦♦8+1+0
+5.3Round 10🇷🇸 SERBIA173NT♦7-1+10
+5.2Round 4🇧🇪 BELGIUM226♠♥A-1+11
+5.1Round 5🇭🇷 CROATIA124♥♠A-2+0
+4.9Round 4🇧🇪 BELGIUM254♠♦3-1+5
+4.9Round 19🇭🇰 HONG KONG CHINA75♦x♥K-1+8
+4.6Round 11🇮🇳 INDIA63NT♥7-1+10
+4.6Round 14🇩🇪 GERMANY205♥♠4+1+1
+4.5Round 17🇮🇱 ISRAEL113NT♦Q-3+7
+4.3Round 10🇷🇸 SERBIA262NT♦Q-1+5
+4.2Round 7🇫🇷 FRANCE84♠♥2-1+4
+3.8Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND284♥♣K-1+5
+3.8Round 14🇩🇪 GERMANY195♥♣A-1+5
+3.8Round 17🇮🇱 ISRAEL54♥♦A=+0
+3.6Round 5🇭🇷 CROATIA62NT♠T=-1
+3.6Round 13🇨🇳 CHINA96♥♠T+1+11
+3.5Round 19🇭🇰 HONG KONG CHINA53NT♠T-1+6
+3.4Round 1🇸🇬 SINGAPORE122♠♥9+2+10
+3.4Round 19🇭🇰 HONG KONG CHINA143♠♣K=+1
+3.2Round 7🇫🇷 FRANCE94♣x♦K-1+0
+3.1Round 5🇭🇷 CROATIA112♥♣Q+2+6
+3.1Round 5🇭🇷 CROATIA144♥♣A=+1
+3.0Round 5🇭🇷 CROATIA23NT♠7-2+6
+3.0Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND202NT♥2-1-6
+2.9Round 1🇸🇬 SINGAPORE72NT♠K=+0
+2.8Round 2🇸🇮 SLOVENIA274♠♥J=+0
+2.7Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND254♣♦J-1-8
+2.6Round 14🇩🇪 GERMANY223NT♠3-1+5
+2.5Round 14🇩🇪 GERMANY275♠♦Q+1-5
+2.5Round 17🇮🇱 ISRAEL24♠♥2+1+0
+2.4Round 16🇳🇱 NETHERLANDS184♠♦9-2+11
+2.2Round 5🇭🇷 CROATIA133NT♦7+2+13
+2.2Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND214♠♣A=+3
+2.2Round 19🇭🇰 HONG KONG CHINA92♥♣J=+6
+1.9Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND154♥♦7=-1
+1.9Round 17🇮🇱 ISRAEL74♥♦Q+1+0
+1.8Round 1🇸🇬 SINGAPORE25♣♦K=+13
+1.8Round 1🇸🇬 SINGAPORE35♣♦4+1-13
+1.8Round 4🇧🇪 BELGIUM244♥♦5-2+8
+1.8Round 5🇭🇷 CROATIA81NT♦A-1-1
+1.8Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND185♦x♠3-2+0
+1.8Round 17🇮🇱 ISRAEL42♥♠K=+1
+1.7Round 10🇷🇸 SERBIA184♣♣Q-1+6
+1.7Round 11🇮🇳 INDIA13NT♦3=-1
+1.5Round 4🇧🇪 BELGIUM283♣♠Q-1+3
+1.3Round 1🇸🇬 SINGAPORE61NT♠3+1+7
+1.3Round 2🇸🇮 SLOVENIA243NT♠T+3+1
+1.3Round 10🇷🇸 SERBIA244♠♥Q+2+11
+1.3Round 16🇳🇱 NETHERLANDS163NT♥6+3-2
+1.1Round 7🇫🇷 FRANCE123♥♠T-1+3
+1.1Round 10🇷🇸 SERBIA152♠♦8=-1
+1.0Round 7🇫🇷 FRANCE23♥♦J+1-6
+1.0Round 13🇨🇳 CHINA134♥♥5=+1
+0.9Round 13🇨🇳 CHINA52♠♣T=+1
+0.8Round 2🇸🇮 SLOVENIA192NT♣4=-1
+0.8Round 14🇩🇪 GERMANY283♠♦K+1-6
+0.7Round 1🇸🇬 SINGAPORE14♠♦2+1+0
+0.7Round 11🇮🇳 INDIA92♠♣6-3+1
+0.7Round 14🇩🇪 GERMANY173♣♥J=-1
+0.7Round 14🇩🇪 GERMANY241NT♠J-1+4
+0.7Round 19🇭🇰 HONG KONG CHINA14♠♦K+1+0
+0.6Round 14🇩🇪 GERMANY154♠♣8+1+0
+0.6Round 16🇳🇱 NETHERLANDS215♠♥A=+0
+0.6Round 17🇮🇱 ISRAEL134♥♦K+1+0
+0.5Round 2🇸🇮 SLOVENIA163NT♠5+4+15
+0.5Round 2🇸🇮 SLOVENIA183NT♥3+1+10
+0.5Round 7🇫🇷 FRANCE35♥x♦K-2+0
+0.5Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND275♥♥7=+0
+0.5Round 14🇩🇪 GERMANY232♠x♦T-3+11
+0.4Round 5🇭🇷 CROATIA13NT♥K=+0
+0.4Round 17🇮🇱 ISRAEL123NT♥3+1+0
+0.3Round 1🇸🇬 SINGAPORE142NT♥T+2-6
+0.3Round 13🇨🇳 CHINA113♥♣T=-7
+0.3Round 16🇳🇱 NETHERLANDS194♠♦Q=+1
+0.3Round 16🇳🇱 NETHERLANDS253♣♥J-1+5
+0.3Round 19🇭🇰 HONG KONG CHINA124♠♦T+1+0
+0.2Round 1🇸🇬 SINGAPORE111NTx♠A-1+0
+0.2Round 2🇸🇮 SLOVENIA284♠♦7+2-13
+0.2Round 13🇨🇳 CHINA142♣♣4=+0
+0.2Round 16🇳🇱 NETHERLANDS203NT♦8+2+0
+0.1Round 16🇳🇱 NETHERLANDS152♦♣4-1-1
-0.0Round 11🇮🇳 INDIA131NT♥2=+2
-0.0Round 17🇮🇱 ISRAEL103NT♥6+1+0
-0.0Round 19🇭🇰 HONG KONG CHINA44♥♣T=+1
-0.1Round 2🇸🇮 SLOVENIA234♥♣K+2+13
-0.1Round 4🇧🇪 BELGIUM185♠♣T=+0
-0.1Round 11🇮🇳 INDIA124♥♠A+2+13
-0.1Round 19🇭🇰 HONG KONG CHINA84♥♦8=+7
-0.2Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND223♥♣K-1+2
-0.2Round 14🇩🇪 GERMANY183NT♥6+1+0
-0.3Round 11🇮🇳 INDIA84♥♠9=+0
-0.4Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND174♥♣5+1+0
-0.4Round 19🇭🇰 HONG KONG CHINA23♦♠4=+0
-0.5Round 2🇸🇮 SLOVENIA253NT♠2+2-10
-0.6Round 5🇭🇷 CROATIA43♦♣K-2-2
-0.6Round 13🇨🇳 CHINA84♠♥7+2+11
-0.7Round 10🇷🇸 SERBIA233NT♣6+1-1
-0.8Round 4🇧🇪 BELGIUM164♠♣6+1+0
-0.8Round 11🇮🇳 INDIA73NT♠4=+0
-0.8Round 11🇮🇳 INDIA144♥♦A+1+0
-0.8Round 13🇨🇳 CHINA21♠♣Q=-8
-0.9Round 10🇷🇸 SERBIA253NT♣J+2-1
-0.9Round 10🇷🇸 SERBIA275♣♠5+1-11
-1.0Round 2🇸🇮 SLOVENIA213♥♣K=-6
-1.0Round 14🇩🇪 GERMANY263NT♥A+2-1
-1.1Round 2🇸🇮 SLOVENIA202♠♥5-1-6
-1.2Round 4🇧🇪 BELGIUM203NT♠Q+2-1
-1.3Round 7🇫🇷 FRANCE54♥♠8-1+2
-1.3Round 14🇩🇪 GERMANY213NT♥9+3-1
-1.4Round 13🇨🇳 CHINA13♦♠3-2-1
-1.5Round 5🇭🇷 CROATIA54♠♣6=+0
-1.5Round 13🇨🇳 CHINA43NT♠J+3-1
-1.6Round 4🇧🇪 BELGIUM234♠♥K+1+13
-1.8Round 7🇫🇷 FRANCE41NT♥3=-5
-1.8Round 11🇮🇳 INDIA34♥♣A+1+0
-1.8Round 11🇮🇳 INDIA54♥♠A-2+5
-2.0Round 13🇨🇳 CHINA124♥♦4-1+6
-2.0Round 19🇭🇰 HONG KONG CHINA132♠♠2=-11
-2.1Round 4🇧🇪 BELGIUM272NT♠4+1-1
-2.1Round 5🇭🇷 CROATIA73♠♣Q=+0
-2.2Round 16🇳🇱 NETHERLANDS245♦♣4=+1
-2.2Round 17🇮🇱 ISRAEL83NT♥5=-3
-2.2Round 17🇮🇱 ISRAEL93NT♠5-2-7
-2.4Round 5🇭🇷 CROATIA104♠♣T-1-12
-2.4Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND162♠♥2=+0
-2.5Round 13🇨🇳 CHINA33NT♣6+1+0
-2.5Round 19🇭🇰 HONG KONG CHINA106♣♠5-1-13
-2.6Round 17🇮🇱 ISRAEL65♦x♣A-3+0
-2.8Round 13🇨🇳 CHINA62♥♥J-2-2
-2.8Round 16🇳🇱 NETHERLANDS274♠♥A+1+0
-2.9Round 7🇫🇷 FRANCE103♦♦4-1-5
-3.0Round 7🇫🇷 FRANCE61NT♠7=-11
-3.1Round 11🇮🇳 INDIA113♥♥9-1-6
-3.2Round 5🇭🇷 CROATIA33♦♠K+1-1
-3.2Round 13🇨🇳 CHINA103NT♦4-1-12
-3.2Round 19🇭🇰 HONG KONG CHINA64♠♣A-1-12
-3.3Round 2🇸🇮 SLOVENIA171NT♠4+1-5
-3.5Round 7🇫🇷 FRANCE14♥♠K-1-8
-3.6Round 10🇷🇸 SERBIA223♥♦J-2-3
-3.7Round 2🇸🇮 SLOVENIA154♠♦4+3-17
-3.8Round 17🇮🇱 ISRAEL13NT♠5=+2
-4.0Round 13🇨🇳 CHINA71NT♦5-1-6
-4.1Round 1🇸🇬 SINGAPORE53NT♠5=+0
-4.2Round 4🇧🇪 BELGIUM174♠♣K-2-11
-4.3Round 7🇫🇷 FRANCE133NT♣8+2-1
-4.5Round 2🇸🇮 SLOVENIA224♥♠9+2+9
-4.6Round 1🇸🇬 SINGAPORE95♦x♠K-2+0
-4.9Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND243NT♣4-1-10
-5.1Round 7🇫🇷 FRANCE142♣♠7=-6
-5.1Round 10🇷🇸 SERBIA165♥x♣8-1-2
-5.2Round 11🇮🇳 INDIA43NT♣Q=-10
-5.2Round 17🇮🇱 ISRAEL145♠x♠J-1-9
-5.3Round 4🇧🇪 BELGIUM263NT♣9-1-6
-5.3Round 17🇮🇱 ISRAEL32NT♠6-1-6
-5.5Round 5🇭🇷 CROATIA95♥♣A-1-6
-5.8Round 11🇮🇳 INDIA24♠♦4-3-2
-6.0Round 7🇫🇷 FRANCE113NT♦5-4-8
-6.3Round 16🇳🇱 NETHERLANDS263NT♦T-1-12
-7.0Round 10🇷🇸 SERBIA193NT♥4=-6
-7.2Round 16🇳🇱 NETHERLANDS284♠♥K-1-10
-7.8Round 11🇮🇳 INDIA103NT♣J+3-2
-9.3Round 16🇳🇱 NETHERLANDS237NT♣K=+0
-9.7Round 1🇸🇬 SINGAPORE83♦x♠5=-9
-9.8Round 10🇷🇸 SERBIA213NT♥Q=-12
-10.5Round 4🇧🇪 BELGIUM193NT♦Q-5-12
-10.6Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND197NT♦Q-1-17
-14.6Round 8🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND263♦x♠K-5-13