🇨🇦 YANG Michelle · CANADA

65rank
-11.5Butler · 192 bds
-0.06per board
±4.6swing
+0.41vs par /bd · #33/108
+0.05adjusted /bd
Butler per round: 21.9 20.7 -21 -12.2 2.3 -3 -33.4 22.6 16.8 -19.8 -17 8.5 -2.9 1.7 4 -0.7by round

vs par split: bidding +0.41 · play +0.00

Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.05/bd

Card play — on target: opening leads 78.2% #60 of 108 · declarer play 67.3% #77 of 108 · defence 77.3% #70 of 108

Bidding activity — not a pass: 41.2% #65 of 108 (208/505)

Card play by contract type — on target
vs NTvs a suit
Opening leads69.2% (26)86.2% (29)
Declarer play41.7% (12)75.0% (40)
Defence73.7% (38)79.7% (59)

Opening leads by suit led: ♠ 72.7% (11) · ♥ 85.7% (14) · ♦ 86.7% (15) · ♣ 66.7% (15)

vs par by strain: NT -0.31 (62) · a suit +0.75 (130)

vs par by level: part-score -0.62 (94) · game +1.15 (93) · slam +5.80 (5)

By role: declaring -0.79/bd (-2.52 vs par · 95) · defending +0.66/bd (+3.27 vs par · 97)

By vulnerability: vulnerable +0.21/bd (+0.56 vs par · 103) · not vulnerable -0.38/bd (+0.23 vs par · 89)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1T.XiaoA.Parekh – W.BattersbyOpen12+21.9+1.82+3.50
Round 2T.XiaoE.Derman – D.BalofClosed12+20.7+1.72+1.83
Round 4T.XiaoD.Tokes – A.KovacsClosed12-21.0-1.75-2.58
Round 5T.XiaoK.Austad – E.OsenOpen12-12.2-1.02-0.25
Round 7T.XiaoZ.Tort – T.AltunClosed12+2.3+0.19-1.00
Round 8T.XiaoJ.Vahk – A.PedmansonClosed12-3.0-0.25+2.17
Round 9T.XiaoK.Ge – C.ChenClosed12-33.4-2.78-1.83
Round 10T.XiaoZ.Lai – D.ChenOpen12+22.6+1.88+4.25
Round 12T.XiaoN.Muthuswamy – S.SatishOpen12+16.8+1.40+2.92
Round 13T.XiaoA.Beligianni – D.KatsakiorisOpen12-19.8-1.65-0.67
Round 14T.XiaoH.Wang – H.YuClosed12-17.0-1.42-0.50
Round 15T.XiaoS.Jittariyapong – S.JanwongkitClosed12+8.5+0.71-1.33
Round 16T.XiaoM.Cai – K.MakClosed12-2.9-0.24+0.58
Round 17T.XiaoL.Hakvoort – P.Ter MaatClosed12+1.7+0.14-1.67
Round 18T.XiaoP.Karlik – F.KubatOpen12+4.0+0.33+2.00
Round 19T.XiaoE.Gisin – Y.ShorClosed12-0.7-0.06-0.92

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
+13.7Round 2🇺🇸 USA2226♥♠T=+8
+11.8Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103NT♠A=+10
+11.5Round 12🇮🇳 INDIA164NT♣6+3+14
+10.6Round 2🇺🇸 USA2265♣x♥A-5+14
+9.4Round 10🇹🇼 CHINESE TAIPEI233NT♣6-1+12
+8.0Round 16🇭🇰 HONG KONG CHINA234♥♦7+3+17
+7.7Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22♥♦K+5+15
+7.5Round 19🇮🇱 ISRAEL125♠x♦T=+5
+7.4Round 15🇹🇭 THAILAND114♥x♣5-3-9
+7.2Round 12🇮🇳 INDIA185♣x♠K=+4
+6.8Round 17🇳🇱 NETHERLANDS14♥♠A-2+11
+6.7Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33♦x♥2-4-11
+6.7Round 19🇮🇱 ISRAEL42♥♣J+3+10
+6.6Round 2🇺🇸 USA2193NT♠A-3+7
+6.3Round 7🇹🇷 TURKIYE34♠♥A=+8
+6.2Round 2🇺🇸 USA2204♠x♦A-1+8
+6.1Round 18🇨🇿 CZECH REPUBLIC213NT♦K-1+12
+5.7Round 15🇹🇭 THAILAND34♠♥T+2+1
+5.3Round 18🇨🇿 CZECH REPUBLIC244♥♣3-2+11
+5.2Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43♠♣A+2+10
+5.1Round 10🇹🇼 CHINESE TAIPEI262♠♦A-1+5
+5.1Round 15🇹🇭 THAILAND93NT♥J+1-1
+5.0Round 10🇹🇼 CHINESE TAIPEI194♠♥2-1+5
+5.0Round 16🇭🇰 HONG KONG CHINA184♠♦2-2+11
+5.0Round 17🇳🇱 NETHERLANDS54♥♣4=+0
+4.9Round 8🇪🇪 ESTONIA195♣♥3+1+15
+4.9Round 12🇮🇳 INDIA173♠♦2=+7
+4.8Round 9🇺🇸 USA1112♥♣K-2+13
+4.7Round 10🇹🇼 CHINESE TAIPEI162♥♣8+2+7
+4.6Round 16🇭🇰 HONG KONG CHINA194♠♥3-1+11
+4.4Round 14🇨🇳 CHINA205♥♠T=+0
+4.4Round 19🇮🇱 ISRAEL112NT♣5=-1
+4.3Round 10🇹🇼 CHINESE TAIPEI243♠♥A+3+13
+4.3Round 18🇨🇿 CZECH REPUBLIC193♣♥K+1+0
+4.2Round 5🇳🇴 NORWAY32♥♠5-4+3
+3.6Round 7🇹🇷 TURKIYE41NT♥3-1+0
+3.6Round 9🇺🇸 USA144♦♥A=+7
+3.6Round 12🇮🇳 INDIA153♦♠5-2+3
+3.3Round 5🇳🇴 NORWAY95♥x♣A-1+7
+3.3Round 12🇮🇳 INDIA253NT♦3+1+10
+3.3Round 15🇹🇭 THAILAND23♣♥7+1+0
+3.3Round 15🇹🇭 THAILAND42♠♣K=+0
+3.3Round 17🇳🇱 NETHERLANDS93♠♣K-1-2
+3.2Round 4🇭🇺 HUNGARY263NT♣8-1+6
+3.2Round 14🇨🇳 CHINA245♣♦Q-2+5
+3.1Round 7🇹🇷 TURKIYE74♠♠3-1+12
+2.9Round 4🇭🇺 HUNGARY225♠♣4=+0
+2.9Round 10🇹🇼 CHINESE TAIPEI213NTx♦3-1+2
+2.8Round 7🇹🇷 TURKIYE123♥♠5=+7
+2.7Round 4🇭🇺 HUNGARY243♥♦5-2-8
+2.5Round 12🇮🇳 INDIA242♣♦2+3+1
+2.5Round 17🇳🇱 NETHERLANDS42NT♦6-1+1
+2.4Round 13🇬🇷 GREECE71NT♣7+2+0
+2.4Round 19🇮🇱 ISRAEL83♠x♥7-3+8
+2.3Round 7🇹🇷 TURKIYE113♣♦5+1+0
+2.2Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♦x♥2-1+5
+2.1Round 2🇺🇸 USA2212NT♠2-2+7
+2.1Round 5🇳🇴 NORWAY54♠♣6=+0
+2.1Round 18🇨🇿 CZECH REPUBLIC162♠♠A=+0
+1.9Round 5🇳🇴 NORWAY71NT♦A-1-1
+1.9Round 8🇪🇪 ESTONIA232♠♦T=+6
+1.7Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND95♠♦T+1+9
+1.6Round 10🇹🇼 CHINESE TAIPEI182♠♦8=+6
+1.6Round 14🇨🇳 CHINA193♦♣9=+1
+1.5Round 4🇭🇺 HUNGARY164♠♥2+1+0
+1.5Round 14🇨🇳 CHINA173♣♣Q+1+0
+1.4Round 13🇬🇷 GREECE113♥♣9=-7
+1.4Round 18🇨🇿 CZECH REPUBLIC152♥♦K+1+8
+1.3Round 5🇳🇴 NORWAY64♥♠6-1+5
+1.3Round 10🇹🇼 CHINESE TAIPEI204♥♣A-1+9
+1.3Round 15🇹🇭 THAILAND63NT♥4+1+14
+1.2Round 17🇳🇱 NETHERLANDS123NT♠4+1+0
+1.1Round 2🇺🇸 USA2183NT♥Q+2-10
+1.1Round 18🇨🇿 CZECH REPUBLIC173NT♣3=+2
+0.9Round 18🇨🇿 CZECH REPUBLIC203NT♥3=-2
+0.8Round 7🇹🇷 TURKIYE62♥♥4-3-8
+0.8Round 14🇨🇳 CHINA263NT♦2=+1
+0.7Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND121NT♥2+3+10
+0.7Round 8🇪🇪 ESTONIA182♥♦5+2+4
+0.7Round 17🇳🇱 NETHERLANDS32NT♥4=+0
+0.7Round 19🇮🇱 ISRAEL74♣♥A-1+6
+0.6Round 8🇪🇪 ESTONIA203NT♥6-2+8
+0.5Round 8🇪🇪 ESTONIA262♠♥A=-10
+0.5Round 12🇮🇳 INDIA204♥♠A+1+0
+0.5Round 12🇮🇳 INDIA262♥♦8-1+11
+0.4Round 4🇭🇺 HUNGARY174♠♣K-1+10
+0.4Round 13🇬🇷 GREECE61NT♠5+1+0
+0.2Round 4🇭🇺 HUNGARY252♥♣K=-1
+0.2Round 15🇹🇭 THAILAND83♠♣A-1+2
+0.2Round 16🇭🇰 HONG KONG CHINA203NT♥2+2+0
+0.2Round 19🇮🇱 ISRAEL32NT♣2+1+0
+0.1Round 2🇺🇸 USA2253NT♠2+1+10
+0.1Round 13🇬🇷 GREECE84♠♣7+2+11
+0.1Round 18🇨🇿 CZECH REPUBLIC221NT♦T+2+1
-0.0Round 19🇮🇱 ISRAEL63♥♣4=-10
-0.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠♣A=-1
-0.1Round 2🇺🇸 USA2234♥♣K+2-13
-0.1Round 4🇭🇺 HUNGARY212♣♦K+1-5
-0.1Round 15🇹🇭 THAILAND102NT♥K=-10
-0.1Round 16🇭🇰 HONG KONG CHINA165♦♣7=+1
-0.1Round 16🇭🇰 HONG KONG CHINA171♠♠5+1-7
-0.2Round 8🇪🇪 ESTONIA242NT♣3+1+6
-0.2Round 16🇭🇰 HONG KONG CHINA153♣♥K=-1
-0.3Round 17🇳🇱 NETHERLANDS105♣♠K=-1
-0.4Round 8🇪🇪 ESTONIA254♣♠2-1+8
-0.4Round 19🇮🇱 ISRAEL52NT♠6=+0
-0.5Round 2🇺🇸 USA2243NT♣2+2+0
-0.5Round 8🇪🇪 ESTONIA174♥♣3=-1
-0.5Round 9🇺🇸 USA184♥♠9=+1
-0.6Round 4🇭🇺 HUNGARY184♠♥4+1+0
-0.6Round 16🇭🇰 HONG KONG CHINA214♠♥A+1+0
-0.7Round 8🇪🇪 ESTONIA223♠♣K-1-2
-0.7Round 19🇮🇱 ISRAEL91NT♦4=+1
-0.8Round 10🇹🇼 CHINESE TAIPEI253NT♣J+2-1
-0.8Round 14🇨🇳 CHINA235♦♥Q=+13
-0.8Round 15🇹🇭 THAILAND13NT♣7+1+1
-0.8Round 18🇨🇿 CZECH REPUBLIC182♣♣6-1+3
-0.9Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND61NT♠2+3+6
-0.9Round 9🇺🇸 USA124♥♠3-2-11
-0.9Round 13🇬🇷 GREECE123♦♥7=+6
-0.9Round 17🇳🇱 NETHERLANDS72♥♦Q+3-10
-1.1Round 13🇬🇷 GREECE13♦♥T-2-1
-1.1Round 14🇨🇳 CHINA213NT♠7+3-1
-1.2Round 7🇹🇷 TURKIYE93♠♥J-1-5
-1.2Round 9🇺🇸 USA191NT♥3-1-1
-1.3Round 2🇺🇸 USA2163NT♠Q+3-16
-1.3Round 9🇺🇸 USA113♠♦A=+0
-1.3Round 12🇮🇳 INDIA231NT♦A=+1
-1.5Round 13🇬🇷 GREECE96NT♠6+1+11
-1.6Round 7🇹🇷 TURKIYE23♣♥3+1-7
-1.7Round 5🇳🇴 NORWAY23NT♥5-2-6
-1.7Round 17🇳🇱 NETHERLANDS24♥x♠A-1-6
-1.7Round 17🇳🇱 NETHERLANDS113♣♠8=+1
-1.8Round 5🇳🇴 NORWAY81NT♥5=+0
-1.9Round 5🇳🇴 NORWAY13NT♥K+2-2
-1.9Round 10🇹🇼 CHINESE TAIPEI224♥♦J-1+0
-1.9Round 13🇬🇷 GREECE45♥♠A+1-1
-1.9Round 14🇨🇳 CHINA164♠♣A=-13
-2.0Round 5🇳🇴 NORWAY112♥♣Q+1-7
-2.2Round 9🇺🇸 USA164♠♦Q+1+0
-2.2Round 16🇭🇰 HONG KONG CHINA253♣♣Q+1+0
-2.3Round 7🇹🇷 TURKIYE13♥♠K-1-8
-2.4Round 13🇬🇷 GREECE52NT♥4-1-4
-2.6Round 4🇭🇺 HUNGARY193♠♦Q=-1
-2.7Round 12🇮🇳 INDIA213♠♣J+2-6
-2.7Round 15🇹🇭 THAILAND73♠♠9=+0
-2.7Round 17🇳🇱 NETHERLANDS83NT♥5+1-4
-2.7Round 18🇨🇿 CZECH REPUBLIC264♥♦6=+0
-2.8Round 7🇹🇷 TURKIYE101NT♠3-1-5
-3.1Round 8🇪🇪 ESTONIA154♠♠3+1+0
-3.2Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♠♦5-1-4
-3.2Round 8🇪🇪 ESTONIA162♠♥2-1-5
-3.3Round 10🇹🇼 CHINESE TAIPEI152♥♦8-1-5
-3.3Round 16🇭🇰 HONG KONG CHINA223♦♠4=-5
-3.5Round 8🇪🇪 ESTONIA214♠♣K=-3
-3.6Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND71NT♥3+1-6
-3.6Round 15🇹🇭 THAILAND54♠♦Q+1+0
-3.9Round 7🇹🇷 TURKIYE54♥♠5-1+2
-3.9Round 14🇨🇳 CHINA223NT♣2=-7
-4.4Round 9🇺🇸 USA1103♠♦3+2-9
-4.5Round 14🇨🇳 CHINA153♠♣A+2-6
-4.8Round 7🇹🇷 TURKIYE84♠♥3+1-8
-4.8Round 16🇭🇰 HONG KONG CHINA263♣♣J=-11
-4.9Round 12🇮🇳 INDIA194♠♣K-2-8
-4.9Round 13🇬🇷 GREECE33NT♣6+1+0
-5.0Round 5🇳🇴 NORWAY122♠♥6=+0
-5.1Round 13🇬🇷 GREECE22NT♦2-2-11
-5.1Round 18🇨🇿 CZECH REPUBLIC233NT♦6+2-1
-5.1Round 19🇮🇱 ISRAEL24♣♦A-2-5
-5.7Round 10🇹🇼 CHINESE TAIPEI174♠♣8+2-2
-6.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53NT♣2+1-1
-6.3Round 5🇳🇴 NORWAY44♠♥A-2-8
-6.3Round 5🇳🇴 NORWAY104♥♣Q-4+6
-6.3Round 13🇬🇷 GREECE103NT♦2-1-12
-6.5Round 2🇺🇸 USA2172♥x♠J-2-6
-6.6Round 9🇺🇸 USA173NT♦K=+13
-6.7Round 4🇭🇺 HUNGARY155♠♥3=-2
-7.5Round 9🇺🇸 USA153NT♥6-2-13
-7.8Round 14🇨🇳 CHINA185♦♥2-1-10
-7.9Round 9🇺🇸 USA1123♣♥5+2-11
-8.1Round 19🇮🇱 ISRAEL106NT♠5-3-14
-8.3Round 12🇮🇳 INDIA224♣x♠A-2-2
-8.3Round 19🇮🇱 ISRAEL14♥♦K-2-11
-8.5Round 14🇨🇳 CHINA256♠♥3+1+11
-8.7Round 18🇨🇿 CZECH REPUBLIC253♥♠K+2-10
-8.9Round 4🇭🇺 HUNGARY232NT♦J-1-17
-9.3Round 9🇺🇸 USA133NT♣3-2-11
-9.4Round 16🇭🇰 HONG KONG CHINA243♠x♦5-4-9
-10.5Round 17🇳🇱 NETHERLANDS64♦♠4-1-10
-10.6Round 15🇹🇭 THAILAND123NT♠5-2-14
-11.3Round 2🇺🇸 USA2156♠♥K=+13
-13.0Round 4🇭🇺 HUNGARY203NT♠Q-2-13