🇹🇼 WU Yvonne · CHINESE TAIPEI

84rank
-33.1Butler · 256 bds
-0.13per board
±4.2swing
+0.13vs par /bd · #51/126
-0.13adjusted /bd
Butler per round: -27.3 -9.6 -1.9 5.1 16.9 3.8 8.8 -4.5 -25 -0.6 21.6 -9 -7.8 13.9 -20.2 2.7by round

vs par split: bidding +0.04 · play +0.10

Strength of schedule: opponents averaged -0.00/bd (an average draw) → opponent-adjusted -0.13/bd

Card play — on target: opening leads 72.9% #119 of 126 · declarer play 74.6% #76 of 126 · defence 87.8% #47 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads70.0% (20)74.4% (39)
Declarer play60.9% (23)82.5% (40)
Defence79.5% (39)91.3% (92)

Opening leads by suit led: ♠ 71.4% (21) · ♥ 73.3% (15) · ♦ 80.0% (10) · ♣ 69.2% (13)

vs par by strain: NT -0.27 (82) · a suit +0.34 (173)

vs par by level: part-score +0.28 (109) · game -0.08 (130) · slam +1.00 (16)

By role: declaring -0.01/bd (-2.06 vs par · 125) · defending -0.24/bd (+2.22 vs par · 131)

By vulnerability: vulnerable -0.17/bd (-0.66 vs par · 128) · not vulnerable -0.09/bd (+0.91 vs par · 128)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.SoC.Audiche – M.HomsyClosed16-27.3-1.71-2.94
Round 3H.SoS.Winestock – B.JenkinsClosed16-9.6-0.60-0.06
Round 4H.SoM.Nosacki – N.SaadaOpen16-1.9-0.12+2.38
Round 6H.SoM.Yakovleva – D.RakhmaniOpen16+5.1+0.32-0.88
Round 7H.SoL.Wynston – H.WolpertClosed16+16.9+1.06+0.38
Round 9H.SoSHEN (1) Qi – W.WangClosed16+3.8+0.24-0.62
Round 10H.SoA.Abu Jaber – Y.Abu JaberOpen16+8.8+0.55+0.75
Round 11H.SoS.Penfold – N.SeniorClosed16-4.5-0.28-0.75
Round 12H.SoH.Hachimi – R.HamamsiOpen16-25.0-1.56-2.75
Round 13H.SoA.Kshirsagar – V.ShahOpen16-0.6-0.04-2.12
Round 14H.SoM.Garateguy – M.IacapraroClosed16+21.6+1.35+2.00
Round 16H.SoB.Palmer – S.ShiClosed16-9.0-0.56+1.88
Round 17H.SoR.Andhani – C.SumampouwOpen16-7.8-0.49+0.50
Round 19H.SoA.Jarosz – N.GawelClosed16+13.9+0.87+2.00
Round 20H.SoM.Ticha – W.Van ZwolClosed16-20.2-1.26+0.94
Round 21H.SoV.Reess – J.ZochowskaOpen16+2.7+0.17+1.38

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
+12.9Round 6🇷🇺 RUSSIA313♥x♦A-6+12
+12.0Round 9🇨🇳 CHINA136♦♣10=+0
+10.0Round 1🇪🇬 EGYPT113♠x♣K=+10
+9.9Round 13🇮🇳 INDIA164♥♦9-1+12
+9.2Round 4🇮🇱 ISRAEL233NT♥5+1+1
+9.1Round 7🇨🇦 CANADA153NT♥7=+11
+9.1Round 10🇯🇴 JORDAN226♠♣7+1+13
+9.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND116♥x♦7+1-5
+8.7Round 21🇫🇷 FRANCE94♥♣A-1+12
+8.6Round 14🇦🇷 ARGENTINA282♦x♠4-2+9
+8.2Round 6🇷🇺 RUSSIA273NT♠2-1+10
+8.0Round 7🇨🇦 CANADA164♥♦9+2+13
+8.0Round 16🇺🇸 USA1174♥♠A=+7
+7.9Round 10🇯🇴 JORDAN305♣♠J-1+10
+7.7Round 9🇨🇳 CHINA95♦x♣A-1+7
+7.2Round 3🇺🇸 USA263NT♥6-3+14
+7.1Round 13🇮🇳 INDIA124♠x♥6-2+5
+7.1Round 19🇵🇱 POLAND125♥♠5+2+12
+6.8Round 1🇪🇬 EGYPT24♠x♠5-1+6
+6.4Round 3🇺🇸 USA283NT♣7=+0
+6.4Round 14🇦🇷 ARGENTINA314♠x♥5-2+5
+6.3Round 6🇷🇺 RUSSIA215♠x♣K-2+5
+6.2Round 19🇵🇱 POLAND16♥♠3-2+17
+6.0Round 17🇮🇩 INDONESIA153NT♥A-1+12
+5.8Round 4🇮🇱 ISRAEL211NT♥6=+5
+5.8Round 19🇵🇱 POLAND34♥♦K=+0
+5.7Round 14🇦🇷 ARGENTINA244♥♣K-1+5
+5.4Round 3🇺🇸 USA235♦♦9-2+8
+5.2Round 7🇨🇦 CANADA104♠♣Q=+0
+5.1Round 10🇯🇴 JORDAN214♠♦A-1-2
+5.0Round 14🇦🇷 ARGENTINA204♥♥3-1+6
+4.8Round 20🇳🇱 NETHERLANDS292♠♦4=+9
+4.5Round 21🇫🇷 FRANCE153NT♦10+1+4
+4.3Round 14🇦🇷 ARGENTINA213NT♥4+2+0
+4.2Round 10🇯🇴 JORDAN273♠♦10=+1
+4.1Round 19🇵🇱 POLAND24♠♥A=+8
+4.0Round 21🇫🇷 FRANCE123NT♥4+2+0
+3.9Round 6🇷🇺 RUSSIA234♠♥A+2+9
+3.8Round 20🇳🇱 NETHERLANDS304♥♦5+2+11
+3.7Round 1🇪🇬 EGYPT153NT♦2=-2
+3.7Round 6🇷🇺 RUSSIA202♥♦K=+6
+3.5Round 4🇮🇱 ISRAEL242♥♠K-1+4
+3.5Round 7🇨🇦 CANADA21NT♣7+1-1
+3.5Round 7🇨🇦 CANADA123♥♠5-1+4
+3.5Round 19🇵🇱 POLAND94♥♦J+2+2
+3.4Round 7🇨🇦 CANADA12♠x♥4-2-4
+3.3Round 3🇺🇸 USA211NT♣3=+6
+2.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND12♥♦6+1+1
+2.9Round 12🇲🇦 MOROCCO282♥♣5+2+1
+2.9Round 17🇮🇩 INDONESIA91NT♠5-1+4
+2.6Round 10🇯🇴 JORDAN184♥♠8+1-13
+2.6Round 16🇺🇸 USA1302♠♦K+2+6
+2.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33♠♦K=+0
+2.3Round 3🇺🇸 USA2153NT♠4-1+5
+2.3Round 10🇯🇴 JORDAN232NT♥Q-2-8
+2.3Round 13🇮🇳 INDIA42♠♦K+1+0
+2.2Round 13🇮🇳 INDIA143NT♥A-2+0
+2.1Round 3🇺🇸 USA254♠♠5=-1
+2.1Round 9🇨🇳 CHINA42♥♦A=-9
+2.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♥♦J-1+5
+2.1Round 12🇲🇦 MOROCCO204♥♣10=-1
+2.0Round 16🇺🇸 USA1274♥♣10+1+0
+2.0Round 17🇮🇩 INDONESIA123NT♠4-1+12
+1.8Round 1🇪🇬 EGYPT164♠♥J=+0
+1.8Round 14🇦🇷 ARGENTINA184♥♠Q-1+1
+1.8Round 17🇮🇩 INDONESIA145♦♣9-1+2
+1.6Round 19🇵🇱 POLAND56♠♥K+1+11
+1.5Round 4🇮🇱 ISRAEL222♥♣Q-1+9
+1.5Round 21🇫🇷 FRANCE73♦♠J+1+0
+1.4Round 4🇮🇱 ISRAEL312♠♣2+1+11
+1.3Round 3🇺🇸 USA293NT♠4+2+1
+1.3Round 9🇨🇳 CHINA141NT♣A=-1
+1.2Round 9🇨🇳 CHINA22♦♦2+1-5
+1.2Round 9🇨🇳 CHINA153NT♣4+2+1
+1.2Round 12🇲🇦 MOROCCO274♠♦10-1+5
+1.2Round 17🇮🇩 INDONESIA164♠x♦K-2-5
+1.2Round 21🇫🇷 FRANCE144♠x♣Q-1+5
+1.1Round 4🇮🇱 ISRAEL264♥♦K=+3
+1.1Round 7🇨🇦 CANADA114♥♣4+2-11
+1.1Round 14🇦🇷 ARGENTINA233NT♦8=+13
+1.1Round 21🇫🇷 FRANCE62♠♠7+2+1
+1.0Round 3🇺🇸 USA223NT♣6+1+0
+1.0Round 7🇨🇦 CANADA31NT♥4-1+2
+1.0Round 9🇨🇳 CHINA33NT♠2+2+0
+1.0Round 9🇨🇳 CHINA117♥♠5=+0
+1.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54NT♣5=+1
+1.0Round 17🇮🇩 INDONESIA34♠♣10-1-2
+1.0Round 20🇳🇱 NETHERLANDS201NT♦7-1+0
+0.9Round 6🇷🇺 RUSSIA194♥♣K+1-11
+0.9Round 10🇯🇴 JORDAN171NT♠2-1+3
+0.9Round 14🇦🇷 ARGENTINA256♠x♦K-3+0
+0.9Round 16🇺🇸 USA1216♣♠4+1+13
+0.9Round 19🇵🇱 POLAND41♠♥2+3+1
+0.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103NT♠4+1+12
+0.6Round 10🇯🇴 JORDAN254♠♦9=+0
+0.6Round 12🇲🇦 MOROCCO242♠♣4=+0
+0.6Round 14🇦🇷 ARGENTINA293♠♥A-1+1
+0.6Round 16🇺🇸 USA1263NT♦10+1+0
+0.6Round 17🇮🇩 INDONESIA22♠♦K-2+1
+0.5Round 12🇲🇦 MOROCCO304♠♥3+1-1
+0.5Round 13🇮🇳 INDIA131NT♥3+1+0
+0.5Round 17🇮🇩 INDONESIA113♥♦K-1+9
+0.4Round 4🇮🇱 ISRAEL282♥♣10+1+7
+0.4Round 10🇯🇴 JORDAN261NT♦K-2-2
+0.4Round 14🇦🇷 ARGENTINA302♠♥6+2-6
+0.4Round 17🇮🇩 INDONESIA74♠♥Q+2+1
+0.4Round 19🇵🇱 POLAND143NT♣K+1+0
+0.3Round 1🇪🇬 EGYPT144♠♥9+1+0
+0.3Round 4🇮🇱 ISRAEL253NT♥2+1+0
+0.3Round 13🇮🇳 INDIA33♠♣6+1+1
+0.3Round 20🇳🇱 NETHERLANDS282♥♠10=+0
+0.2Round 4🇮🇱 ISRAEL323NT♣Q=+0
+0.2Round 7🇨🇦 CANADA82♥♠5=+1
+0.2Round 20🇳🇱 NETHERLANDS191NT♣5-1+5
+0.2Round 21🇫🇷 FRANCE44♥♠A+1+0
+0.0Round 4🇮🇱 ISRAEL204♠♣6=+0
+0.0Round 13🇮🇳 INDIA102♠♣3=-9
-0.1Round 7🇨🇦 CANADA53♣♦7+1+7
-0.2Round 7🇨🇦 CANADA142♥♠6-1+2
-0.2Round 20🇳🇱 NETHERLANDS254♠x♣3-4+12
-0.3Round 1🇪🇬 EGYPT134♣♦A=+10
-0.3Round 9🇨🇳 CHINA64♥♣K=-1
-0.3Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♠♦7+1-4
-0.3Round 12🇲🇦 MOROCCO172♥♦A-2-1
-0.3Round 12🇲🇦 MOROCCO255♣♠5-2+0
-0.3Round 13🇮🇳 INDIA21NT♠A+1+0
-0.3Round 16🇺🇸 USA1245♦♥9+1+11
-0.4Round 3🇺🇸 USA2113NT♥J-3-2
-0.4Round 6🇷🇺 RUSSIA263NT♦6+2+0
-0.4Round 7🇨🇦 CANADA135♣♥6-1-6
-0.4Round 10🇯🇴 JORDAN282♦♥7=-5
-0.4Round 13🇮🇳 INDIA114♠♥5-1-6
-0.4Round 20🇳🇱 NETHERLANDS222♠♣10+1-7
-0.5Round 4🇮🇱 ISRAEL181NT♠6-1+0
-0.5Round 6🇷🇺 RUSSIA282♠♠9+1+0
-0.5Round 6🇷🇺 RUSSIA322♠♠3=+0
-0.5Round 9🇨🇳 CHINA162♠♣A+2+10
-0.5Round 13🇮🇳 INDIA13NT♠8=-2
-0.5Round 14🇦🇷 ARGENTINA322♠♦9-1-4
-0.5Round 16🇺🇸 USA1324♠♥8+1+0
-0.5Round 19🇵🇱 POLAND151NT♥9=+1
-0.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND162♥♣J=+0
-0.6Round 14🇦🇷 ARGENTINA193NT♣7+2+0
-0.6Round 14🇦🇷 ARGENTINA273NT♠5-1-5
-0.6Round 16🇺🇸 USA1203♦♥9=+0
-0.6Round 19🇵🇱 POLAND114♥♣Q=+0
-0.7Round 9🇨🇳 CHINA124♥♠9=+1
-0.7Round 16🇺🇸 USA1222♥x♦K-1-2
-0.7Round 17🇮🇩 INDONESIA11NT♣10-1+2
-0.7Round 17🇮🇩 INDONESIA81♠♣8-2+0
-0.8Round 14🇦🇷 ARGENTINA222NT♠5=+9
-0.8Round 19🇵🇱 POLAND82♠♣J+1-1
-0.8Round 21🇫🇷 FRANCE23♦♣2=+1
-0.8Round 21🇫🇷 FRANCE133NT♦2=+1
-0.9Round 4🇮🇱 ISRAEL292♥♠4+1+10
-0.9Round 10🇯🇴 JORDAN293♠♦5-2+2
-0.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92♥♦A-3+8
-0.9Round 17🇮🇩 INDONESIA134♥♥6=+0
-1.0Round 3🇺🇸 USA2136♠♠6+1-1
-1.0Round 7🇨🇦 CANADA41NT♥3+2-1
-1.0Round 9🇨🇳 CHINA72♠♣K=+0
-1.0Round 16🇺🇸 USA1291NT♣5=+0
-1.0Round 16🇺🇸 USA1313NT♥6+2-1
-1.0Round 20🇳🇱 NETHERLANDS182♥♥10+1+0
-1.0Round 21🇫🇷 FRANCE114♠♣A=+0
-1.1Round 21🇫🇷 FRANCE54♠♦5+1+0
-1.1Round 21🇫🇷 FRANCE166♦♣2=+13
-1.2Round 6🇷🇺 RUSSIA254♥♥A-1-4
-1.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♥♠8+1-1
-1.2Round 19🇵🇱 POLAND133♠♦10=+0
-1.2Round 21🇫🇷 FRANCE14♥♠3-1+2
-1.3Round 10🇯🇴 JORDAN311NT♦3-1-2
-1.4Round 3🇺🇸 USA274♥♠J+2-1
-1.5Round 21🇫🇷 FRANCE104♠♦2-1-6
-1.6Round 12🇲🇦 MOROCCO322♠♠3+2-1
-1.6Round 13🇮🇳 INDIA62♥♥8-2-5
-1.7Round 1🇪🇬 EGYPT124♥♠5+2-16
-1.7Round 12🇲🇦 MOROCCO212♥♠K=+0
-1.8Round 10🇯🇴 JORDAN193♥♠8=+0
-2.0Round 1🇪🇬 EGYPT71NT♠4-1+0
-2.0Round 3🇺🇸 USA2161NT♦5-1-4
-2.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82NT♠9+1-4
-2.0Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♥Q-1-12
-2.0Round 20🇳🇱 NETHERLANDS244♥♣K-1+2
-2.0Round 20🇳🇱 NETHERLANDS322♠♦7+1+0
-2.0Round 21🇫🇷 FRANCE83♠♣Q=-1
-2.1Round 12🇲🇦 MOROCCO234♠♣2+1-13
-2.1Round 17🇮🇩 INDONESIA42♦♠A=+0
-2.2Round 19🇵🇱 POLAND101NT♠5=+1
-2.3Round 13🇮🇳 INDIA87NT♠6=+0
-2.3Round 16🇺🇸 USA1194♠♣4-2-7
-2.4Round 19🇵🇱 POLAND63♣♥A+1-1
-2.5Round 12🇲🇦 MOROCCO182♠♠2+2+1
-2.6Round 7🇨🇦 CANADA62♦♠A+2-1
-2.6Round 12🇲🇦 MOROCCO194♦♣A-2-6
-2.6Round 20🇳🇱 NETHERLANDS276♥♠8=+0
-2.7Round 6🇷🇺 RUSSIA292♠♣K=-6
-2.7Round 14🇦🇷 ARGENTINA172♠♦10+1+7
-2.7Round 20🇳🇱 NETHERLANDS211NT♠5+2-6
-2.8Round 7🇨🇦 CANADA95♠♥A=+0
-2.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123♠♣K=-1
-2.9Round 12🇲🇦 MOROCCO294♥♥8+1-1
-3.0Round 6🇷🇺 RUSSIA303NT♥9=-6
-3.0Round 12🇲🇦 MOROCCO223NT♦2-1-10
-3.0Round 16🇺🇸 USA1282NT♥K+1+10
-3.0Round 20🇳🇱 NETHERLANDS263NT♥10+1+0
-3.1Round 1🇪🇬 EGYPT13♠♥2+1-6
-3.1Round 1🇪🇬 EGYPT41NT♥10+2-1
-3.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND21NT♠6+1-6
-3.2Round 20🇳🇱 NETHERLANDS311♠x♦10-1-11
-3.3Round 6🇷🇺 RUSSIA174♠♦K-1-4
-3.4Round 13🇮🇳 INDIA154♠x♣4-2-5
-3.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND45♠♦10=+0
-3.7Round 1🇪🇬 EGYPT52NT♦9-2-3
-3.7Round 1🇪🇬 EGYPT92♠♥A=-6
-3.7Round 13🇮🇳 INDIA73NT♦10-2-13
-3.8Round 16🇺🇸 USA1254♠♠6=-7
-3.9Round 4🇮🇱 ISRAEL273NT♠4+3+14
-3.9Round 6🇷🇺 RUSSIA243NT♥5=+0
-3.9Round 12🇲🇦 MOROCCO26Pass-3
-4.0Round 16🇺🇸 USA1184♠♣K=+0
-4.0Round 19🇵🇱 POLAND74♥♦7-1-12
-4.0Round 19🇵🇱 POLAND163♠♥3=-7
-4.2Round 9🇨🇳 CHINA101NT♦8+2+0
-4.5Round 1🇪🇬 EGYPT31NT♠5-2-5
-4.5Round 17🇮🇩 INDONESIA64♥♣5+1+0
-4.6Round 4🇮🇱 ISRAEL191NT♠J=+0
-4.6Round 10🇯🇴 JORDAN246NT♦6=+0
-4.7Round 4🇮🇱 ISRAEL173NT♠K-1-10
-4.9Round 3🇺🇸 USA2103♣♦2+2+8
-5.0Round 9🇨🇳 CHINA84♥♣9=+0
-5.0Round 13🇮🇳 INDIA55♥♣Q-1-5
-5.5Round 9🇨🇳 CHINA53NT♠6+1-8
-5.7Round 13🇮🇳 INDIA93NT♠10-3-7
-5.7Round 20🇳🇱 NETHERLANDS174♠♦A=+0
-5.9Round 16🇺🇸 USA1233NT♥5=+0
-6.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63♦♣5=-6
-6.5Round 9🇨🇳 CHINA14♠x♠2=-5
-6.9Round 10🇯🇴 JORDAN204♥♣5=+1
-7.2Round 6🇷🇺 RUSSIA223NT♦3-1-10
-7.2Round 17🇮🇩 INDONESIA53NT♥3-3-11
-7.5Round 20🇳🇱 NETHERLANDS233NT♥6=+0
-7.7Round 1🇪🇬 EGYPT64♥x♠8=-12
-8.0Round 1🇪🇬 EGYPT82♠x♣K-2-9
-8.0Round 14🇦🇷 ARGENTINA263NT♣2-3-9
-8.1Round 6🇷🇺 RUSSIA183♠♦2+3-15
-8.1Round 17🇮🇩 INDONESIA107♠♠4-1-17
-8.4Round 10🇯🇴 JORDAN325♠x♣10+2+14
-8.5Round 3🇺🇸 USA2122♠x♦4-2-9
-9.0Round 21🇫🇷 FRANCE34♥♥A-1-10
-9.7Round 3🇺🇸 USA2145♠x♦5-2-13
-10.7Round 3🇺🇸 USA246♥♦3-1-12
-10.7Round 4🇮🇱 ISRAEL306NT♣6-1-16
-11.0Round 7🇨🇦 CANADA74♠♦6=-10
-11.4Round 12🇲🇦 MOROCCO313NT♠K=-14
-12.1Round 1🇪🇬 EGYPT105♣♠3-1-13