🇨🇦 COZART Darien · CANADA

104rank
-134.6Butler · 196 bds
-0.69per board
±5.1swing
-1.36vs par /bd · #108/116
-0.81adjusted /bd
Butler per round: 6.1 -6.8 -3.2 -51.9 9 -26.1 -14.9 -17.3 33.9 1.9 -17.5 -14.4 -43.5 10.1by round

vs par split: bidding -0.68 · play -0.73

Strength of schedule: opponents averaged -0.13/bd (an easy draw) → opponent-adjusted -0.81/bd

Card play — on target: opening leads 71.4% #103 of 116 · declarer play 72.0% #62 of 116 · defence 73.1% #113 of 116

Card play by contract type — on target
vs NTvs a suit
Opening leads52.9% (17)81.2% (32)
Declarer play78.9% (19)67.7% (31)
Defence64.5% (31)77.4% (62)

Opening leads by suit led: ♠ 61.5% (13) · ♥ 54.5% (11) · ♦ 100.0% (11) · ♣ 71.4% (14)

vs par by strain: NT -0.69 (65) · a suit -1.67 (130)

vs par by level: part-score -1.14 (70) · game -1.23 (111) · slam -3.21 (14)

By role: declaring -0.42/bd (-2.66 vs par · 102) · defending -0.97/bd (+0.05 vs par · 94)

By vulnerability: vulnerable -0.53/bd (-0.97 vs par · 98) · not vulnerable -0.84/bd (-1.75 vs par · 98)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3J.TsangF.Hahn – F.NordmannOpen14+6.1+0.44-0.14
Round 4J.TsangF.Charignon – C.LaloubeyreClosed14-6.8-0.49-1.00
Round 5J.TsangG.Herman – C.JollyOpen14-3.2-0.23-0.07
Round 6J.TsangZ.Brescoll – A.KaplanOpen14-51.9-3.71-6.93
Round 7J.TsangR.Sau – A.CalmanoviciOpen14+9.0+0.64-0.07
Round 8J.TsangD.Tubak – C.KonkolyOpen14-26.1-1.86-2.50
Round 9J.TsangH.Tanabe – T.KikuchiClosed14-14.9-1.06-0.21
Round 10J.TsangN.Correa Laguna – J.Valenzuela RiveraClosed14-17.3-1.24-3.64
Round 11J.TsangA.Elselehdar – M.TharwatOpen14+33.9+2.42+2.50
Round 12J.TsangK.Chan – S.LiClosed14+1.9+0.14+0.71
Round 17J.TsangR.Westerbeek – C.WesterbeekOpen14-17.5-1.25-3.29
Round 18J.TsangM.Klukowski – J.ZmudaClosed14-14.4-1.03-3.43
Round 20X.FengV.Wan – X.ChanClosed14-43.5-3.11-1.21
Round 21V.LamoureuxA.Roberts – A.KhandelwalClosed14+10.1+0.72+0.29

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
+11.7Round 9🇯🇵 JAPAN74♠♦K-1+12
+11.2Round 7🇮🇹 ITALY43NTx♥Q-3+12
+9.9Round 11🇪🇬 EGYPT125♠x♥K-1+5
+9.7Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND114♥x♥6=+10
+9.6Round 11🇪🇬 EGYPT63NT♣10=+10
+9.2Round 11🇪🇬 EGYPT33♥♠K+1+11
+9.1Round 10🇨🇴 COLOMBIA217NT♦2=+0
+9.0Round 17🇳🇱 NETHERLANDS33NT♠9+2+2
+8.4Round 12🇸🇬 SINGAPORE193♠♠3=+11
+8.0Round 18🇵🇱 POLAND246♥♠A-1+11
+7.9Round 3🇩🇪 GERMANY33NT♦3-2+11
+7.5Round 3🇩🇪 GERMANY53NT♣6=+7
+7.5Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND135♠♣6=+1
+7.4Round 9🇯🇵 JAPAN13NT♥8=+6
+7.4Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53♥♦4+1+4
+7.3Round 8🇭🇺 HUNGARY287♣♥Q=-2
+6.9Round 3🇩🇪 GERMANY143♣♥9-2+8
+6.2Round 11🇪🇬 EGYPT134♠♦4-1+12
+5.7Round 7🇮🇹 ITALY131NT♥2-2+9
+5.6Round 3🇩🇪 GERMANY83♦x♦9-3+3
+5.3Round 12🇸🇬 SINGAPORE203NT♠3-1+12
+5.3Round 18🇵🇱 POLAND224♥♦6=+0
+5.0Round 3🇩🇪 GERMANY112♥♣5+1+7
+5.0Round 4🇫🇷 FRANCE234♥♦3-1+6
+4.8Round 9🇯🇵 JAPAN92♥♦A+1+6
+4.7Round 10🇨🇴 COLOMBIA242♥x♦A-3+1
+4.4Round 12🇸🇬 SINGAPORE223♣♦2+2+0
+4.3Round 10🇨🇴 COLOMBIA183NT♣4+2-12
+4.2Round 10🇨🇴 COLOMBIA153♣♠2-1+5
+4.1Round 7🇮🇹 ITALY13♥♥Q-3+7
+4.0Round 11🇪🇬 EGYPT53NT♠3-1+5
+3.8Round 3🇩🇪 GERMANY121NT♥6-3+4
+3.7Round 3🇩🇪 GERMANY74♠♥A+1+10
+3.7Round 5🇺🇸 USA2121NT♠J-1+5
+3.7Round 12🇸🇬 SINGAPORE282♦x♠A-3+9
+3.6Round 7🇮🇹 ITALY143NT♠3+3+2
+3.6Round 8🇭🇺 HUNGARY173NT♠3+1+4
+3.6Round 8🇭🇺 HUNGARY226♠♣J=-11
+3.6Round 8🇭🇺 HUNGARY264♥♠2=-1
+3.5Round 20🇭🇰 CHINA HONG KONG233NT♥2-3+9
+3.4Round 8🇭🇺 HUNGARY164♥♦2-2+3
+3.2Round 18🇵🇱 POLAND264♠♣10-2+8
+3.2Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62NT♦10-1+5
+3.1Round 18🇵🇱 POLAND153♣♥K-2+2
+3.1Round 18🇵🇱 POLAND273♣♠9+1+1
+2.7Round 6🇺🇸 USA1252♠♥K+1+0
+2.6Round 4🇫🇷 FRANCE263♦x♠7-1+10
+2.6Round 5🇺🇸 USA2143♥♦4=+4
+2.5Round 4🇫🇷 FRANCE223♠♥J=+8
+2.5Round 4🇫🇷 FRANCE283NT♥Q+1+0
+2.4Round 6🇺🇸 USA1202♥♠10-3-8
+2.1Round 5🇺🇸 USA283♠♥A=+1
+2.1Round 12🇸🇬 SINGAPORE162♥♠A+1+0
+2.0Round 5🇺🇸 USA2132♥♣9-2+9
+2.0Round 11🇪🇬 EGYPT94♠x♣4-1-9
+2.0Round 17🇳🇱 NETHERLANDS83♥♣2-1-2
+1.9Round 4🇫🇷 FRANCE173NT♣5=-2
+1.9Round 7🇮🇹 ITALY25♣♠K=+0
+1.7Round 5🇺🇸 USA2104♥♠8+1+1
+1.6Round 9🇯🇵 JAPAN34♦♣6-1+5
+1.4Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND32♠♥7+3+6
+1.2Round 7🇮🇹 ITALY111NT♠10=-2
+1.0Round 5🇺🇸 USA211NT♠A=+0
+1.0Round 5🇺🇸 USA233NT♣2=+2
+1.0Round 10🇨🇴 COLOMBIA224♠♦A+1+0
+0.9Round 3🇩🇪 GERMANY21NT♦Q=-1
+0.9Round 9🇯🇵 JAPAN63♦♦A+1-10
+0.9Round 11🇪🇬 EGYPT83♠♠Q=+0
+0.9Round 18🇵🇱 POLAND283♦♦8=-7
+0.8Round 6🇺🇸 USA1265♦x♣10-1-7
+0.8Round 10🇨🇴 COLOMBIA193NT♥2=+2
+0.7Round 4🇫🇷 FRANCE183NT♠3=-13
+0.7Round 7🇮🇹 ITALY64♠♣Q=+1
+0.7Round 11🇪🇬 EGYPT44♥♣9+2+13
+0.6Round 8🇭🇺 HUNGARY253♣♠K+1+6
+0.6Round 17🇳🇱 NETHERLANDS23NT♦7+1-1
+0.6Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND125♣♥10+1+1
+0.6Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143NT♥7+2+0
+0.5Round 5🇺🇸 USA222NT♠5=+0
+0.5Round 12🇸🇬 SINGAPORE263NT♣9=+1
+0.5Round 17🇳🇱 NETHERLANDS134♥♣4=-3
+0.4Round 4🇫🇷 FRANCE244♥♥3+1+0
+0.4Round 17🇳🇱 NETHERLANDS63NT♣4=-1
+0.3Round 5🇺🇸 USA2111NT♣6+1+0
+0.3Round 6🇺🇸 USA1163NT♠2=-11
+0.3Round 6🇺🇸 USA1173NT♠3=-11
+0.3Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103NT♠10-1+6
+0.2Round 9🇯🇵 JAPAN84♥♦K+1+1
+0.1Round 18🇵🇱 POLAND194♥♣9=+0
+0.0Round 8🇭🇺 HUNGARY204♠♦2=-1
-0.0Round 17🇳🇱 NETHERLANDS143NT♠A-1-2
-0.0Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92♥♠5-1-1
-0.1Round 9🇯🇵 JAPAN113NT♠A-2-6
-0.1Round 20🇭🇰 CHINA HONG KONG283NT♣4+1-1
-0.2Round 12🇸🇬 SINGAPORE274♥♣K+1+0
-0.3Round 8🇭🇺 HUNGARY154♥♠K=+1
-0.4Round 20🇭🇰 CHINA HONG KONG172♦♠Q+1+0
-0.4Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NT♠6=+1
-0.5Round 11🇪🇬 EGYPT22♥♦K-1+1
-0.5Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND76♣♥2+1-7
-0.6Round 11🇪🇬 EGYPT106NT♦2=+0
-0.6Round 11🇪🇬 EGYPT114♦♥K+1+6
-0.6Round 12🇸🇬 SINGAPORE174♠x♠2-2+0
-0.6Round 17🇳🇱 NETHERLANDS124♥♦A=+0
-0.7Round 6🇺🇸 USA1196NT♣9=+0
-0.7Round 17🇳🇱 NETHERLANDS44♥♠10+1+0
-0.9Round 5🇺🇸 USA253♠♥A=-8
-1.0Round 12🇸🇬 SINGAPORE153NT♥3+2-11
-1.0Round 20🇭🇰 CHINA HONG KONG163NT♣7=+1
-1.1Round 20🇭🇰 CHINA HONG KONG193NT♥3=+0
-1.2Round 4🇫🇷 FRANCE273NT♦3+3+11
-1.2Round 7🇮🇹 ITALY85♣♥A=+0
-1.3Round 10🇨🇴 COLOMBIA273♥♠A-1+2
-1.4Round 10🇨🇴 COLOMBIA254♠♥A-1-5
-1.4Round 18🇵🇱 POLAND162♥♠6=-5
-1.5Round 5🇺🇸 USA263♣♠A-1+2
-1.6Round 7🇮🇹 ITALY125♠♣K+1-1
-1.7Round 11🇪🇬 EGYPT144♠♦K+2-14
-1.7Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♦Q+1-1
-1.8Round 12🇸🇬 SINGAPORE212♥♠K+1-1
-1.8Round 20🇭🇰 CHINA HONG KONG214♥♦9=+11
-1.9Round 7🇮🇹 ITALY74♥♣A-3-4
-1.9Round 11🇪🇬 EGYPT16♥♠10=+0
-2.0Round 6🇺🇸 USA1284♥♥3=+0
-2.0Round 12🇸🇬 SINGAPORE244♦♥Q-2+0
-2.2Round 7🇮🇹 ITALY105♠x♥Q=-8
-2.2Round 8🇭🇺 HUNGARY213NT♥6+1+9
-2.2Round 9🇯🇵 JAPAN44♠♥3+2-1
-2.3Round 4🇫🇷 FRANCE164♦♠Q-1-10
-2.3Round 12🇸🇬 SINGAPORE256NT♦9=+11
-2.4Round 4🇫🇷 FRANCE193NT♠A+1-1
-2.4Round 6🇺🇸 USA1274♠♥2=-3
-2.6Round 4🇫🇷 FRANCE202♠♥J=-6
-2.6Round 17🇳🇱 NETHERLANDS15♣x♣4-3-2
-2.8Round 10🇨🇴 COLOMBIA172NT♠K=+0
-2.8Round 10🇨🇴 COLOMBIA203NT♥Q-2-7
-3.0Round 3🇩🇪 GERMANY91NT♥5+2-6
-3.0Round 17🇳🇱 NETHERLANDS73NT♣A-1-6
-3.0Round 20🇭🇰 CHINA HONG KONG243♦♠2+3-13
-3.1Round 3🇩🇪 GERMANY13Pass-4
-3.1Round 20🇭🇰 CHINA HONG KONG275♦x♥K-3-2
-3.3Round 7🇮🇹 ITALY53NT♣J+3-2
-3.3Round 11🇪🇬 EGYPT72NT♥7-1-5
-3.4Round 9🇯🇵 JAPAN134♥x♦K-1+7
-3.4Round 20🇭🇰 CHINA HONG KONG253NT♦K-2-5
-3.5Round 3🇩🇪 GERMANY65♦♣A-1-5
-3.5Round 7🇮🇹 ITALY93♠♣J+1-8
-3.6Round 4🇫🇷 FRANCE253NT♠5-1-5
-3.7Round 17🇳🇱 NETHERLANDS93♠♦3=-8
-3.7Round 20🇭🇰 CHINA HONG KONG204♠x♥7-1-8
-3.9Round 4🇫🇷 FRANCE152♦x♦9-2-8
-4.0Round 5🇺🇸 USA242♦♣6-2-7
-4.0Round 9🇯🇵 JAPAN53NT♠8-2-5
-4.1Round 10🇨🇴 COLOMBIA284♥♠2+1-1
-4.2Round 20🇭🇰 CHINA HONG KONG223NT♣7+1+0
-4.6Round 3🇩🇪 GERMANY13♦♠Q+3-13
-4.6Round 6🇺🇸 USA1234♠♣Q-2-7
-4.9Round 6🇺🇸 USA1154♥♦10=+0
-5.0Round 18🇵🇱 POLAND253NT♣9-1-9
-5.1Round 18🇵🇱 POLAND174♥♠7-1-4
-5.2Round 9🇯🇵 JAPAN105♦x♠A=+12
-5.3Round 18🇵🇱 POLAND182♠x♥K-1-16
-5.3Round 18🇵🇱 POLAND204♠♥A-1-12
-5.4Round 5🇺🇸 USA291♠♦A=-5
-5.4Round 6🇺🇸 USA1245♥♥2-3-7
-5.6Round 8🇭🇺 HUNGARY274♥♦8-3-7
-5.6Round 17🇳🇱 NETHERLANDS102♥♦K-3-5
-5.7Round 7🇮🇹 ITALY31NTx♦A=-7
-5.7Round 17🇳🇱 NETHERLANDS54♠♣7-3-7
-6.3Round 5🇺🇸 USA272♠x♦A-3-5
-6.4Round 4🇫🇷 FRANCE214♥x♣Q=-4
-6.5Round 10🇨🇴 COLOMBIA262♥x♥7-1-13
-7.0Round 8🇭🇺 HUNGARY233NT♣4+1-11
-7.0Round 18🇵🇱 POLAND234♦x♣8-1-9
-7.3Round 12🇸🇬 SINGAPORE183NT♦3=-10
-7.3Round 12🇸🇬 SINGAPORE233NT♠2-2-12
-7.5Round 8🇭🇺 HUNGARY182♦x♦A-2-8
-7.6Round 9🇯🇵 JAPAN24♥x♦5=-10
-7.8Round 10🇨🇴 COLOMBIA234♠♠A-2-8
-8.1Round 17🇳🇱 NETHERLANDS115♥♥6-1-11
-8.1Round 20🇭🇰 CHINA HONG KONG183NT♠6+1-7
-8.4Round 20🇭🇰 CHINA HONG KONG154♠x♠A-1-2
-8.5Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♥x♠Q-2-10
-8.7Round 3🇩🇪 GERMANY43NT♣A=-10
-8.7Round 20🇭🇰 CHINA HONG KONG266♠♥K=+0
-9.0Round 8🇭🇺 HUNGARY247♠♣5=+0
-9.0Round 9🇯🇵 JAPAN144♠x♥A=-10
-9.0Round 18🇵🇱 POLAND214♠x♠5+1-8
-9.5Round 21🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♦A=-11
-10.0Round 6🇺🇸 USA1211♠x♥Q=-13
-10.0Round 9🇯🇵 JAPAN123NT♥7-1-10
-11.5Round 6🇺🇸 USA1226♥♠9-4-12
-12.3Round 3🇩🇪 GERMANY102♠x♦4+1-13
-14.7Round 10🇨🇴 COLOMBIA161♥x♣A+3-15
-16.6Round 8🇭🇺 HUNGARY196♥x♦2-6-17
-16.9Round 6🇺🇸 USA1186♠♥Q-5-18