🇨🇦 WOLPERT Hazel · CANADA

101rank
-58.9Butler · 180 bds
-0.33per board
±3.6swing
-0.43vs par /bd · #111/136
-0.31adjusted /bd
Butler per round: -14.9 -32.3 -14.5 6.3 2.6 9.2 10.8 3.4 12.7 -9.7 -14.5 1.9 -10 -9.5 -0.4by round

vs par split: bidding +0.30 · play -0.73

Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted -0.31/bd

Card play — on target: opening leads 78.0% #84 of 136 · declarer play 59.3% #127 of 136 · defence 79.8% #119 of 136

Card play by contract type — on target
vs NTvs a suit
Opening leads73.3% (15)80.0% (35)
Declarer play54.5% (11)62.5% (16)
Defence85.7% (28)77.8% (81)

Opening leads by suit led: ♠ 45.5% (11) · ♥ 83.3% (18) · ♦ 81.8% (11) · ♣ 100.0% (10)

vs par by strain: NT -0.17 (52) · a suit -0.53 (128)

vs par by level: part-score -0.58 (90) · game -0.26 (80) · slam -0.40 (10)

By role: declaring -0.62/bd (-3.61 vs par · 71) · defending -0.13/bd (+1.64 vs par · 109)

By vulnerability: vulnerable -0.21/bd (-0.46 vs par · 90) · not vulnerable -0.45/bd (-0.40 vs par · 90)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1L.WynstonZ.Liao – J.WangOpen12-14.9-1.24-2.00
Round 3L.WynstonS.Clementsson – K.BertheauOpen12-32.3-2.69-2.58
Round 4L.WynstonS.Humphries – J.BrakeClosed12-14.5-1.21-2.75
Round 6L.WynstonC.Pomares Y De Morant – C.GolinClosed12+6.3+0.53-0.08
Round 7L.WynstonN.Bateman – V.BloomClosed12+2.6+0.22-0.25
Round 9L.WynstonK.Cheung – W.NeumannOpen12+9.2+0.77+1.00
Round 10L.WynstonL.Cartner – G.PalmerClosed12+10.8+0.90-1.33
Round 12L.WynstonP.Correa – S.MelloClosed12+3.4+0.28+0.75
Round 13L.WynstonA.Kshirsagar – B.DeyOpen12+12.7+1.06+2.17
Round 15L.WynstonP.Riedel – E.CovarrubiasOpen12-9.7-0.81+1.42
Round 16L.WynstonC.Dwyer Rimstedt – S.RimstedtClosed12-14.5-1.21-1.42
Round 18L.WynstonN.Romaguera – R.Sanz PerezOpen12+1.9+0.16-0.92
Round 19L.WynstonJ.Kenny – J.FitzgeraldOpen12-10.0-0.83-1.67
Round 21L.WynstonD.Yavas – I.OzbayOpen12-9.5-0.79+0.75
Round 22L.WynstonY.Noda – M.UedaClosed12-0.4-0.03+0.50

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
+9.9Round 6🇮🇹 ITALY43NT♦K-5+12
+9.9Round 19🇮🇪 IRELAND166NT♠3-1+11
+9.0Round 1🇨🇳 CHINA103NT♠8-1+6
+9.0Round 16🇺🇸 U.S.A.84♠♥6+3+14
+8.0Round 10🇳🇿 NEW ZEALAND63NT♠10=-2
+7.4Round 10🇳🇿 NEW ZEALAND52♠♥K-2+8
+7.3Round 9🇭🇰 HONG KONG CHINA215♠♥A-1+12
+6.9Round 22🇯🇵 JAPAN13NT♠5+1+0
+6.7Round 15🇨🇱 CHILE225♣x♦A-2+9
+6.2Round 18🇪🇸 SPAIN54♠♦3-1+5
+5.4Round 12🇧🇷 BRAZIL24♠♣6-3+10
+5.2Round 21🇹🇷 TURKIYE203♥♦A-3+5
+4.9Round 7🇿🇦 SOUTH AFRICA244♠♥4-2+6
+4.7Round 12🇧🇷 BRAZIL126NT♣7=+0
+4.5Round 13🇮🇳 INDIA132♥x♣A-3+4
+4.3Round 10🇳🇿 NEW ZEALAND22♠♥10+1-7
+4.3Round 12🇧🇷 BRAZIL45♦x♠Q=+6
+4.3Round 19🇮🇪 IRELAND233NT♥6-1+6
+4.1Round 4🇦🇺 AUSTRALIA83♠♦3-3+13
+4.0Round 6🇮🇹 ITALY63♥♥2=+1
+3.9Round 4🇦🇺 AUSTRALIA13NT♥J=-2
+3.9Round 10🇳🇿 NEW ZEALAND44♠♣Q+2+13
+3.7Round 1🇨🇳 CHINA54♥♠10-1+6
+3.7Round 7🇿🇦 SOUTH AFRICA183♥♠3=+0
+3.7Round 22🇯🇵 JAPAN85♦♠2+2+8
+3.5Round 13🇮🇳 INDIA165♦♠A-1+5
+3.2Round 9🇭🇰 HONG KONG CHINA163NT♠2+3+3
+3.0Round 7🇿🇦 SOUTH AFRICA132♥♦3=-1
+2.9Round 3🇸🇪 SWEDEN232♥♦K=-6
+2.8Round 6🇮🇹 ITALY51NT♦10-2+3
+2.8Round 7🇿🇦 SOUTH AFRICA212♦♥2-1+12
+2.8Round 21🇹🇷 TURKIYE164♥x♣4-1+5
+2.7Round 4🇦🇺 AUSTRALIA32♥♠A=+0
+2.7Round 9🇭🇰 HONG KONG CHINA222♥♦A+3+6
+2.7Round 18🇪🇸 SPAIN14♥♦A=+0
+2.6Round 9🇭🇰 HONG KONG CHINA232♥♠4-1+0
+2.5Round 9🇭🇰 HONG KONG CHINA183NT♠10+2+0
+2.5Round 18🇪🇸 SPAIN73NT♥2=+0
+2.5Round 19🇮🇪 IRELAND143♥♦A=+0
+2.4Round 6🇮🇹 ITALY23♠♦10+1+2
+2.3Round 13🇮🇳 INDIA193♠♥7-1+4
+2.3Round 18🇪🇸 SPAIN104♠♥2=+3
+2.2Round 10🇳🇿 NEW ZEALAND82♥♦9+2+6
+2.1Round 13🇮🇳 INDIA184♠♦K-2+2
+2.0Round 13🇮🇳 INDIA203♦♣K+1+9
+1.8Round 13🇮🇳 INDIA211NT♦K+1+6
+1.7Round 10🇳🇿 NEW ZEALAND13NT♦Q-1+5
+1.5Round 7🇿🇦 SOUTH AFRICA153NT♣3=-1
+1.4Round 15🇨🇱 CHILE243♥♠K-2+8
+1.3Round 18🇪🇸 SPAIN42NT♠J-2+8
+1.2Round 13🇮🇳 INDIA143♠♥Q=+0
+1.2Round 21🇹🇷 TURKIYE193NT♠10+1+1
+1.0Round 22🇯🇵 JAPAN113NT♥4-2+5
+0.9Round 21🇹🇷 TURKIYE244♠♦A=+1
+0.8Round 6🇮🇹 ITALY113NT♥2+3+1
+0.7Round 6🇮🇹 ITALY83♥♠A-1+2
+0.7Round 13🇮🇳 INDIA233NT♦4+2+0
+0.6Round 3🇸🇪 SWEDEN133♠♥6+1-8
+0.6Round 3🇸🇪 SWEDEN183♠♦2=+10
+0.6Round 3🇸🇪 SWEDEN202♠♥A-1+5
+0.6Round 18🇪🇸 SPAIN22♠♥5=+1
+0.5Round 15🇨🇱 CHILE173NT♦6+1+0
+0.5Round 21🇹🇷 TURKIYE182♦♦6+1+9
+0.5Round 22🇯🇵 JAPAN93NT♥3+2+10
+0.4Round 4🇦🇺 AUSTRALIA112♠♥K-1-2
+0.4Round 12🇧🇷 BRAZIL96♠♥5=+0
+0.4Round 16🇺🇸 U.S.A.104♥♥J=+1
+0.3Round 19🇮🇪 IRELAND194♠♣5=+0
+0.2Round 6🇮🇹 ITALY94♠♦4+1+0
+0.2Round 7🇿🇦 SOUTH AFRICA143NT♠6+2-11
+0.2Round 22🇯🇵 JAPAN32♠♦A-1-2
+0.1Round 1🇨🇳 CHINA123♥♠A+1-6
+0.1Round 12🇧🇷 BRAZIL104♠♣J+1+0
-0.0Round 1🇨🇳 CHINA113NT♥8+2-10
-0.0Round 3🇸🇪 SWEDEN164♠♦6=+1
+0.0Round 4🇦🇺 AUSTRALIA74♥♣A+1+0
-0.0Round 12🇧🇷 BRAZIL84♥♥4+1+0
+0.0Round 15🇨🇱 CHILE233♦♣Q=+11
-0.0Round 16🇺🇸 U.S.A.32NT♥8=+0
+0.0Round 18🇪🇸 SPAIN31NT♦3+2-1
-0.0Round 18🇪🇸 SPAIN113NT♥J=-1
-0.0Round 19🇮🇪 IRELAND222♥♦6+1+0
-0.0Round 22🇯🇵 JAPAN24♠♥2=+0
-0.1Round 7🇿🇦 SOUTH AFRICA233NT♠2+1+1
-0.1Round 9🇭🇰 HONG KONG CHINA143♥♦A+1-4
-0.1Round 15🇨🇱 CHILE151NT♣4+2+10
-0.1Round 18🇪🇸 SPAIN122♠♥A=+0
-0.2Round 9🇭🇰 HONG KONG CHINA131NT♣K=+0
-0.3Round 13🇮🇳 INDIA152♠x♣3-3+3
-0.3Round 16🇺🇸 U.S.A.42♠♣7+3+7
-0.4Round 6🇮🇹 ITALY14♥♣Q=+1
-0.4Round 10🇳🇿 NEW ZEALAND103NT♥3+2+0
-0.5Round 9🇭🇰 HONG KONG CHINA201NT♦6+1+0
-0.5Round 19🇮🇪 IRELAND176♠♥7=+0
-0.7Round 6🇮🇹 ITALY73NT♠Q=-13
-0.7Round 16🇺🇸 U.S.A.61NT♦2+2+6
-0.8Round 21🇹🇷 TURKIYE143NT♦2=+0
-0.8Round 22🇯🇵 JAPAN51♣♥A=+1
-0.9Round 15🇨🇱 CHILE162♠♦A+1-11
-1.0Round 1🇨🇳 CHINA42♥♦9=+1
-1.0Round 3🇸🇪 SWEDEN192♠♥6=+0
-1.0Round 12🇧🇷 BRAZIL12♥♠A=+1
-1.0Round 13🇮🇳 INDIA223♣♠10+1-5
-1.1Round 12🇧🇷 BRAZIL51NT♠2+3-12
-1.1Round 15🇨🇱 CHILE133♠♣K-1+0
-1.2Round 22🇯🇵 JAPAN103♣♦A=+1
-1.3Round 7🇿🇦 SOUTH AFRICA172NT♥Q-4+3
-1.3Round 16🇺🇸 U.S.A.12♠♥2+2-6
-1.4Round 6🇮🇹 ITALY32♣♦6-1-2
-1.5Round 7🇿🇦 SOUTH AFRICA192♥♦2+1+0
-1.5Round 9🇭🇰 HONG KONG CHINA244♥♣J-1-10
-1.5Round 13🇮🇳 INDIA173♠♣6=+0
-1.5Round 19🇮🇪 IRELAND204♥♦9+3-12
-1.5Round 22🇯🇵 JAPAN73♣♥A=+1
-1.6Round 4🇦🇺 AUSTRALIA42♠♥K+2-1
-1.6Round 7🇿🇦 SOUTH AFRICA163♣♠2+1+0
-1.6Round 9🇭🇰 HONG KONG CHINA172♥♥10+1-7
-1.6Round 10🇳🇿 NEW ZEALAND34♠♣J-1-5
-1.7Round 1🇨🇳 CHINA92NT♦10-2-2
-1.7Round 4🇦🇺 AUSTRALIA65♦x♠A-2-15
-1.7Round 6🇮🇹 ITALY104♠♦3-1+6
-1.7Round 16🇺🇸 U.S.A.74♥♠Q+2-1
-1.7Round 21🇹🇷 TURKIYE214♠♥4+2-1
-1.8Round 12🇧🇷 BRAZIL113NT♣2+1+0
-1.8Round 16🇺🇸 U.S.A.54♥♠2+1-1
-1.9Round 12🇧🇷 BRAZIL72♥♦6+1+8
-2.0Round 1🇨🇳 CHINA11NT♠3+1-1
-2.0Round 9🇭🇰 HONG KONG CHINA193NT♠2+1+0
-2.1Round 4🇦🇺 AUSTRALIA56♥♠A=+0
-2.1Round 10🇳🇿 NEW ZEALAND72♠♣J-1+0
-2.1Round 21🇹🇷 TURKIYE233NT♦5+2-2
-2.3Round 21🇹🇷 TURKIYE226♠♠2=+0
-2.4Round 15🇨🇱 CHILE182♠♦K+1+0
-2.5Round 7🇿🇦 SOUTH AFRICA222♥♦9=+0
-2.5Round 21🇹🇷 TURKIYE134♠♣9=+1
-2.6Round 13🇮🇳 INDIA243♠♥K+1-2
-2.7Round 1🇨🇳 CHINA66♥♥8=+0
-2.7Round 1🇨🇳 CHINA82♠♥5-2+0
-2.7Round 12🇧🇷 BRAZIL32NT♠3=+0
-2.7Round 22🇯🇵 JAPAN122♠♦K-2+0
-2.8Round 1🇨🇳 CHINA24♠♦Q-1-10
-2.9Round 18🇪🇸 SPAIN63♣♠10=-6
-3.0Round 4🇦🇺 AUSTRALIA123NT♥Q=+1
-3.0Round 12🇧🇷 BRAZIL63♠♦K-3-4
-3.0Round 15🇨🇱 CHILE191NT♥6+1+0
-3.1Round 15🇨🇱 CHILE145♥♠K+1-1
-3.1Round 15🇨🇱 CHILE214♠♦4+1-2
-3.2Round 9🇭🇰 HONG KONG CHINA155♥♣6+1+12
-3.2Round 22🇯🇵 JAPAN64♠x♥2-2-8
-3.3Round 19🇮🇪 IRELAND215♣♠5=+0
-3.3Round 22🇯🇵 JAPAN41♣♦Q+4-10
-3.4Round 3🇸🇪 SWEDEN144♠♣A+2-11
-3.4Round 19🇮🇪 IRELAND151♣♦J-2-5
-3.4Round 21🇹🇷 TURKIYE153NT♠7=+1
-3.5Round 16🇺🇸 U.S.A.124♥♦A+1-8
-3.8Round 16🇺🇸 U.S.A.114♠♥K+2-14
-4.0Round 4🇦🇺 AUSTRALIA92♣x♠A-1-7
-4.0Round 10🇳🇿 NEW ZEALAND122♠♦2-2-11
-4.1Round 19🇮🇪 IRELAND245♦♠5-3-1
-4.2Round 3🇸🇪 SWEDEN224♥♠5-3-10
-4.2Round 10🇳🇿 NEW ZEALAND112♠♦2+4-13
-4.4Round 10🇳🇿 NEW ZEALAND93♦♥Q=-10
-4.6Round 15🇨🇱 CHILE203♠♥3+1-7
-4.7Round 3🇸🇪 SWEDEN172♠♦J=-6
-5.2Round 16🇺🇸 U.S.A.21NT♠4+3-3
-5.2Round 18🇪🇸 SPAIN85♦♣10-1-8
-5.4Round 3🇸🇪 SWEDEN246♠♣10=+11
-5.5Round 18🇪🇸 SPAIN93NT♦5+4-12
-5.6Round 16🇺🇸 U.S.A.93♠♦A-1-12
-5.7Round 4🇦🇺 AUSTRALIA23NT♠7-1-10
-6.4Round 1🇨🇳 CHINA33♥♣J-2-7
-6.5Round 7🇿🇦 SOUTH AFRICA202♠♥A=-12
-6.7Round 19🇮🇪 IRELAND183NT♥4-3-6
-6.8Round 3🇸🇪 SWEDEN156♥♣K=-12
-7.3Round 21🇹🇷 TURKIYE174♥♦K=-11
-7.5Round 4🇦🇺 AUSTRALIA103♥♣J+1-10
-7.5Round 19🇮🇪 IRELAND133♥♣5=-13
-8.4Round 1🇨🇳 CHINA74♠♥2=-1
-10.3Round 6🇮🇹 ITALY126NT♠J-1-14
-11.5Round 3🇸🇪 SWEDEN211NTx♠10-4-5