🇺🇸 SHI Sylvia · USA 1

75rank
+27.6Butler · 224 bds
+0.12per board
±4.1swing
-0.11vs par /bd · #93/140
+0.12adjusted /bd
Butler per round: -9.6 -11.6 -14.2 -12.1 0.7 32.4 24.7 -5.6 -9.4 0.9 10.1 -33 27 27.3by round

vs par split: bidding +0.00 · play -0.08

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted +0.12/bd

Card play — on target: opening leads 79.2% #53 of 140 · declarer play 80.6% #16 of 140 · defence 86.9% #58 of 140

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (14)82.4% (34)
Declarer play77.3% (22)82.2% (45)
Defence92.6% (27)84.7% (72)

Opening leads by suit led: ♠ 87.5% (8) · ♥ 83.3% (12) · ♦ 69.2% (13) · ♣ 80.0% (15)

vs par by strain: NT -0.62 (66) · a suit +0.15 (156)

vs par by level: part-score +0.71 (83) · game -0.29 (128) · slam -3.54 (11)

By role: declaring +0.13/bd (-2.09 vs par · 123) · defending +0.12/bd (+2.31 vs par · 101)

By vulnerability: vulnerable -0.01/bd (-0.42 vs par · 112) · not vulnerable +0.26/bd (+0.20 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.StansbyB.Hewitt – P.CrosseClosed16-9.6-0.60-2.06
Round 2J.StansbyV.Bessis – C.PuilletOpen16-11.6-0.72-3.75
Round 3J.StansbySHEN (1) Qi – W.WangClosed16-14.2-0.89-1.00
Round 4J.StansbyA.Simons – J.PasmanOpen16-12.1-0.76+1.44
Round 6J.StansbyH.Koo – W.WongOpen16+0.7+0.04-0.62
Round 7J.StansbyA.Daldoul – M.DoraiOpen16+32.4+2.02+3.62
Round 9J.StansbyC.Bernstein – S.WheelerClosed16+24.7+1.54+1.50
Round 10J.StansbyC.Gibbons – J.GibbonsClosed16-5.6-0.35-2.56
Round 12J.StansbyF.Raza – R.AghaClosed16-9.4-0.59-0.12
Round 13J.StansbyD.Fletcher – A.XavierClosed16+0.9+0.06-0.25
Round 15J.StansbyS.Clementsson – E.OveliusOpen16+10.1+0.63+0.44
Round 16J.StansbyC.Baldysz – S.BaldyszOpen16-33.0-2.06-2.19
Round 21J.StansbyH.Dhondy – N.SeniorOpen16+27.0+1.69+2.75
Round 23J.StansbyR.Kaplan – L.IchilcikOpen16+27.3+1.71+1.31

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
+14.7Round 9🇺🇸 USA 275♣x♠K-4+10
+9.8Round 10🇳🇿 NEW ZEALAND203NT♠6=+10
+9.5Round 4🇳🇱 NETHERLANDS316♥♦10-1+11
+8.7Round 15🇸🇪 SWEDEN133NT♥5+2+2
+8.1Round 16🇵🇱 POLAND244♠♥J+2+11
+8.0Round 12🇵🇰 PAKISTAN195♦x♣Q-2+9
+7.5Round 15🇸🇪 SWEDEN153NT♦4-2+8
+7.4Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND66♠♣A=+0
+7.1Round 15🇸🇪 SWEDEN23♥♣8+1+10
+7.1Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♠4=+10
+6.9Round 7🇹🇳 TUNISIA163NT♥J-1+10
+6.9Round 16🇵🇱 POLAND323NT♣5+2+2
+6.7Round 6🇭🇰 CHINA HONG KONG245♦♣A=+0
+6.5Round 3🇨🇳 CHINA105♥x♦K=+14
+6.5Round 23🇦🇺 AUSTRALIA83NTx♥8-2+5
+6.4Round 7🇹🇳 TUNISIA143NT♣Q-1+10
+6.4Round 9🇺🇸 USA 245♥x♠A-3+16
+6.3Round 15🇸🇪 SWEDEN143NT♠Q=+7
+6.1Round 7🇹🇳 TUNISIA34♠♣10=-1
+5.8Round 23🇦🇺 AUSTRALIA53NT♠4=+0
+5.6Round 2🇫🇷 FRANCE273NT♦4=+0
+4.9Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND115♦♣3+2+11
+4.8Round 10🇳🇿 NEW ZEALAND274♥♣K+2+11
+4.8Round 23🇦🇺 AUSTRALIA145♣♦3-2+11
+4.6Round 7🇹🇳 TUNISIA52♠♦2=+12
+4.5Round 7🇹🇳 TUNISIA23♥♣J=+10
+4.5Round 23🇦🇺 AUSTRALIA112♠♣8+1+0
+4.4Round 9🇺🇸 USA 2124♠x♣6-2+0
+4.4Round 10🇳🇿 NEW ZEALAND222♠♥Q=+0
+4.4Round 23🇦🇺 AUSTRALIA44♠♥A-1+5
+4.3Round 1🇿🇦 SOUTH AFRICA52♠♣4-1+5
+4.3Round 9🇺🇸 USA 2141NT♦7+1+7
+4.3Round 16🇵🇱 POLAND185♣♠A-2+11
+4.3Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND31NT♦2=+6
+4.2Round 2🇫🇷 FRANCE213♥♠A=+0
+4.0Round 9🇺🇸 USA 2113♥♣5-1-2
+4.0Round 13🇹🇹 TRINIDAD & TOBAGO72♥♦8=-1
+3.6Round 1🇿🇦 SOUTH AFRICA83NT♠Q+3-14
+3.6Round 1🇿🇦 SOUTH AFRICA152♠♦A-1+5
+3.6Round 2🇫🇷 FRANCE193NT♠6+1+1
+3.6Round 7🇹🇳 TUNISIA14♥♦2-3+1
+3.5Round 13🇹🇹 TRINIDAD & TOBAGO94♦♠K=+8
+3.4Round 13🇹🇹 TRINIDAD & TOBAGO163♠♥A+2+6
+3.4Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND91NT♥4=+5
+3.3Round 7🇹🇳 TUNISIA124♥♣10-2+13
+3.3Round 10🇳🇿 NEW ZEALAND322♥♠J=+6
+3.2Round 2🇫🇷 FRANCE233NT♣5=+0
+3.2Round 23🇦🇺 AUSTRALIA152♠♥3+1+1
+3.1Round 6🇭🇰 CHINA HONG KONG284♠♠J+2+2
+3.1Round 7🇹🇳 TUNISIA154♠♥10+1+0
+3.1Round 10🇳🇿 NEW ZEALAND313♥♠5+1+1
+3.0Round 12🇵🇰 PAKISTAN221NT♦4+1+1
+3.0Round 13🇹🇹 TRINIDAD & TOBAGO113NT♠5-3+7
+3.0Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND132♥♠9=-1
+3.0Round 23🇦🇺 AUSTRALIA23♦♣4-1+5
+3.0Round 23🇦🇺 AUSTRALIA164♠♣7-1+9
+2.9Round 1🇿🇦 SOUTH AFRICA122♥♦A-1-1
+2.9Round 1🇿🇦 SOUTH AFRICA133NT♦Q+1+17
+2.7Round 3🇨🇳 CHINA83♦♣A-1+5
+2.7Round 3🇨🇳 CHINA133NT♣2-1+6
+2.7Round 4🇳🇱 NETHERLANDS172♣♣Q+1-1
+2.7Round 4🇳🇱 NETHERLANDS212NT♥5+2+6
+2.7Round 6🇭🇰 CHINA HONG KONG264♠♣A=+10
+2.7Round 12🇵🇰 PAKISTAN283♦♦A=+5
+2.6Round 3🇨🇳 CHINA143♠♣Q=+1
+2.6Round 6🇭🇰 CHINA HONG KONG273NT♠5-1+5
+2.5Round 3🇨🇳 CHINA154♠♥10+1+0
+2.2Round 12🇵🇰 PAKISTAN252♠♦5+1+11
+2.2Round 16🇵🇱 POLAND202♥♦J+1+1
+2.1Round 6🇭🇰 CHINA HONG KONG314♠♥Q+3+2
+2.1Round 15🇸🇪 SWEDEN63♣♥J+1+0
+2.0Round 13🇹🇹 TRINIDAD & TOBAGO14♣♦2-1-2
+1.9Round 23🇦🇺 AUSTRALIA73♠♥7-1+6
+1.8Round 9🇺🇸 USA 264♠♥3-1+6
+1.7Round 12🇵🇰 PAKISTAN244♥♦10+1+0
+1.7Round 16🇵🇱 POLAND276♥♦7=+0
+1.6Round 2🇫🇷 FRANCE294♥♥3=-1
+1.6Round 7🇹🇳 TUNISIA132NT♣K-1+6
+1.6Round 13🇹🇹 TRINIDAD & TOBAGO105♦♥4-1+6
+1.6Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73♠♥K-3+14
+1.5Round 7🇹🇳 TUNISIA73♥♦K=+0
+1.4Round 13🇹🇹 TRINIDAD & TOBAGO31NT♣4=+2
+1.3Round 12🇵🇰 PAKISTAN314♥♠J=-1
+1.2Round 9🇺🇸 USA 293NT♥K=-2
+1.0Round 4🇳🇱 NETHERLANDS324♠♣4+1+1
+1.0Round 6🇭🇰 CHINA HONG KONG233♥♠Q=+0
+1.0Round 15🇸🇪 SWEDEN83NT♦A-1+4
+1.0Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♠♣4=+5
+0.9Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND12♥♦5+1+0
+0.8Round 9🇺🇸 USA 2154♠♦K-1-6
+0.8Round 23🇦🇺 AUSTRALIA32NT♠4-1-4
+0.7Round 9🇺🇸 USA 284♠♥2+1+0
+0.7Round 23🇦🇺 AUSTRALIA12♥♣K=-1
+0.6Round 7🇹🇳 TUNISIA83♥♦A-1+2
+0.6Round 10🇳🇿 NEW ZEALAND283NT♠8+2-10
+0.6Round 13🇹🇹 TRINIDAD & TOBAGO123♠♦A-1-1
+0.6Round 16🇵🇱 POLAND294♠♥K+1+0
+0.5Round 3🇨🇳 CHINA11NT♠K=-2
+0.5Round 3🇨🇳 CHINA65♣♥A-2-5
+0.5Round 4🇳🇱 NETHERLANDS243♣♠3=+5
+0.5Round 10🇳🇿 NEW ZEALAND214♠♦Q+2-11
+0.4Round 23🇦🇺 AUSTRALIA124♠♦5+2+1
+0.3Round 6🇭🇰 CHINA HONG KONG253♠♥7=+0
+0.3Round 9🇺🇸 USA 224♠♦5+3+10
+0.3Round 13🇹🇹 TRINIDAD & TOBAGO84♠♣A+1+0
+0.2Round 4🇳🇱 NETHERLANDS261♥♦3+1-6
+0.2Round 4🇳🇱 NETHERLANDS283♣♠3+1+0
+0.2Round 9🇺🇸 USA 256♠♦8+1+11
+0.2Round 12🇵🇰 PAKISTAN184♥♥2+1+0
+0.2Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♠♥2=+0
+0.1Round 1🇿🇦 SOUTH AFRICA12♠♦A+4-5
+0.1Round 1🇿🇦 SOUTH AFRICA34♠♥5+3-12
+0.1Round 1🇿🇦 SOUTH AFRICA162♦♥4+2+7
+0.1Round 4🇳🇱 NETHERLANDS204♠♦4+1+0
+0.0Round 2🇫🇷 FRANCE263NT♥4=+0
+0.0Round 7🇹🇳 TUNISIA62♥♠10-1+1
+0.0Round 12🇵🇰 PAKISTAN324♠♦8+1+0
+0.0Round 15🇸🇪 SWEDEN12♥♣2+2-6
+0.0Round 15🇸🇪 SWEDEN56♠♣A=+0
+0.0Round 15🇸🇪 SWEDEN113NT♠5+3+11
+0.0Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♥♣J=+0
-0.1Round 1🇿🇦 SOUTH AFRICA44♥♣J+1-13
-0.1Round 2🇫🇷 FRANCE254♠♥6-1-5
-0.1Round 3🇨🇳 CHINA46♥♦3+1-13
-0.1Round 6🇭🇰 CHINA HONG KONG193♦♠3+2-1
-0.1Round 12🇵🇰 PAKISTAN201NT♣3-2+9
-0.2Round 3🇨🇳 CHINA123NT♣Q=-13
-0.2Round 6🇭🇰 CHINA HONG KONG224♠♥3-1+5
-0.2Round 9🇺🇸 USA 2101NT♠5+1-1
-0.3Round 15🇸🇪 SWEDEN93♦♠8-2+6
-0.3Round 23🇦🇺 AUSTRALIA66♠♥9+1-11
-0.4Round 10🇳🇿 NEW ZEALAND184♦♣A-1+5
-0.4Round 13🇹🇹 TRINIDAD & TOBAGO6Pass-3
-0.5Round 1🇿🇦 SOUTH AFRICA23NT♠4+1+1
-0.5Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23NT♠J+1-1
-0.5Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♥♦A+1+0
-0.7Round 13🇹🇹 TRINIDAD & TOBAGO153♥♣J=+0
-0.8Round 2🇫🇷 FRANCE243NT♥Q+1-1
-0.8Round 3🇨🇳 CHINA24♥♦2=+0
-0.9Round 6🇭🇰 CHINA HONG KONG173♠♦K=+7
-0.9Round 10🇳🇿 NEW ZEALAND174♥♠A=+0
-0.9Round 10🇳🇿 NEW ZEALAND305♥♦3-1+2
-0.9Round 12🇵🇰 PAKISTAN304♠♥A=-3
-1.0Round 3🇨🇳 CHINA163NT♥3+2+0
-1.0Round 4🇳🇱 NETHERLANDS304♠♦10+1+11
-1.0Round 6🇭🇰 CHINA HONG KONG215♦♠3-1-8
-1.0Round 6🇭🇰 CHINA HONG KONG325♣♦A=+2
-1.0Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♦2+1+0
-1.0Round 23🇦🇺 AUSTRALIA132♦♣5-1-5
-1.1Round 2🇫🇷 FRANCE321NT♣K=+1
-1.1Round 10🇳🇿 NEW ZEALAND244♥♠7-1-10
-1.2Round 1🇿🇦 SOUTH AFRICA92♠♥2=+0
-1.2Round 2🇫🇷 FRANCE175♥♠2+1-1
-1.3Round 7🇹🇳 TUNISIA102♣♥K-2+9
-1.3Round 10🇳🇿 NEW ZEALAND253NT♥9+1+0
-1.4Round 12🇵🇰 PAKISTAN233NT♣4+1-1
-1.5Round 2🇫🇷 FRANCE182♠♦K-2-2
-1.5Round 4🇳🇱 NETHERLANDS223NT♠A-2-6
-1.6Round 6🇭🇰 CHINA HONG KONG183NT♥A+2-1
-1.6Round 13🇹🇹 TRINIDAD & TOBAGO25♠♦10=+0
-1.7Round 4🇳🇱 NETHERLANDS185♥♠3-1-5
-1.8Round 4🇳🇱 NETHERLANDS194♥♦A-1-10
-1.8Round 15🇸🇪 SWEDEN33♥♣3+1-10
-1.9Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND162♥♣2-1-4
-2.0Round 23🇦🇺 AUSTRALIA94♠♣3+1+12
-2.2Round 7🇹🇳 TUNISIA43♥♣K-1+1
-2.2Round 12🇵🇰 PAKISTAN262♠♥5-1-5
-2.3Round 1🇿🇦 SOUTH AFRICA112♠♠9+1-6
-2.3Round 15🇸🇪 SWEDEN10Pass-4
-2.4Round 16🇵🇱 POLAND262♣♠4=-5
-2.5Round 2🇫🇷 FRANCE315♦♥A-1-5
-2.5Round 9🇺🇸 USA 2134♠♦K=-9
-2.6Round 16🇵🇱 POLAND231NT♥Q-1-5
-2.7Round 3🇨🇳 CHINA114♠♣K+2+11
-2.7Round 15🇸🇪 SWEDEN43♦♠Q+1-1
-2.9Round 9🇺🇸 USA 213♣♠9-1-5
-2.9Round 13🇹🇹 TRINIDAD & TOBAGO54♥♦K+1+0
-2.9Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♠♥2+1-1
-3.0Round 6🇭🇰 CHINA HONG KONG203NT♣K-1-12
-3.0Round 7🇹🇳 TUNISIA113NT♠3-2-6
-3.0Round 16🇵🇱 POLAND173♥♠3-1-4
-3.1Round 3🇨🇳 CHINA53NT♦2=+2
-3.2Round 6🇭🇰 CHINA HONG KONG294♥♣8=-10
-3.3Round 4🇳🇱 NETHERLANDS274♥♠10-4-3
-3.3Round 7🇹🇳 TUNISIA92NT♠4+2-10
-3.3Round 13🇹🇹 TRINIDAD & TOBAGO143NT♣4+1+0
-3.4Round 12🇵🇰 PAKISTAN217♠♥3=+0
-3.5Round 9🇺🇸 USA 233NT♥8=+0
-3.6Round 1🇿🇦 SOUTH AFRICA65♦♠K-1-6
-3.7Round 10🇳🇿 NEW ZEALAND263♠♥4+2-9
-4.0Round 16🇵🇱 POLAND254♠♥A=-8
-4.3Round 15🇸🇪 SWEDEN121NT♠4=-5
-4.5Round 2🇫🇷 FRANCE285♥♦10+1-13
-4.5Round 13🇹🇹 TRINIDAD & TOBAGO42♦♣3+5-17
-4.6Round 12🇵🇰 PAKISTAN294♥♥8+2-13
-5.0Round 9🇺🇸 USA 2164♠♣Q=-11
-5.2Round 10🇳🇿 NEW ZEALAND196NT♣7+1-13
-5.2Round 15🇸🇪 SWEDEN164♠♥4-1-5
-5.2Round 16🇵🇱 POLAND283NT♠A-2-7
-5.5Round 1🇿🇦 SOUTH AFRICA103NT♥4+2+0
-5.5Round 13🇹🇹 TRINIDAD & TOBAGO133NT♥8-3-9
-5.6Round 2🇫🇷 FRANCE303NT♠4-1-10
-5.7Round 1🇿🇦 SOUTH AFRICA74♠♣A-2-10
-5.7Round 2🇫🇷 FRANCE206♦♥2+1-13
-5.7Round 16🇵🇱 POLAND314♥♣9=+0
-5.8Round 3🇨🇳 CHINA73NT♠3-3-9
-6.0Round 15🇸🇪 SWEDEN74♥♠J=-10
-6.1Round 3🇨🇳 CHINA33NT♥K-1-5
-6.1Round 4🇳🇱 NETHERLANDS294♥♦3=+1
-6.2Round 16🇵🇱 POLAND194♠♥Q=+0
-6.4Round 4🇳🇱 NETHERLANDS235♥x♦K=+11
-6.8Round 2🇫🇷 FRANCE224NT♠10-2-11
-6.8Round 6🇭🇰 CHINA HONG KONG306♥♦3-1-11
-7.0Round 12🇵🇰 PAKISTAN273NT♦Q+2-2
-7.2Round 4🇳🇱 NETHERLANDS253♣x♠Q-5+8
-7.5Round 10🇳🇿 NEW ZEALAND294♠♥4=-10
-8.0Round 16🇵🇱 POLAND302♥x♠9=-11
-8.3Round 1🇿🇦 SOUTH AFRICA143NT♠8+1-1
-8.4Round 23🇦🇺 AUSTRALIA104♣♦10=-13
-8.9Round 12🇵🇰 PAKISTAN175♣x♠A-2-12
-9.2Round 16🇵🇱 POLAND223NT♠8-1-10
-10.5Round 16🇵🇱 POLAND213NT♠4-3-10
-11.1Round 10🇳🇿 NEW ZEALAND233NT♥2-1-13
-12.4Round 3🇨🇳 CHINA93NTx♦2+1-8