🇳🇿 BROWN Matthew · NEW ZEALAND

51rank
+33.9Butler · 238 bds
+0.14per board
±4.7swing
+0.34vs par /bd · #44/139
-0.04adjusted /bd
Butler per round: -7.9 -42.9 25.7 59.2 18.1 -5.1 0.8 4.1 -4.3 0.5 7.8 -11.3 13 -12.5 11.9 -15.1 -8.1by round

vs par split: bidding +0.31 · play +0.03

Strength of schedule: opponents averaged -0.18/bd (an easy draw) → opponent-adjusted -0.04/bd

Card play — on target: opening leads 82.0% #56 of 139 · declarer play 78.4% #52 of 139 · defence 86.2% #85 of 139

Bidding activity — not a pass: 45.8% #32 of 139 (305/666)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (12)85.7% (49)
Declarer play80.0% (10)78.0% (41)
Defence82.1% (28)87.3% (102)

Opening leads by suit led: ♠ 83.3% (18) · ♥ 90.0% (10) · ♦ 73.3% (15) · ♣ 83.3% (18)

vs par by strain: NT +0.68 (53) · a suit +0.24 (185)

vs par by level: part-score +0.28 (74) · game +0.42 (149) · slam -0.13 (15)

By role: declaring -0.41/bd (-2.92 vs par · 108) · defending +0.60/bd (+3.05 vs par · 130)

By vulnerability: vulnerable -0.04/bd (-0.18 vs par · 119) · not vulnerable +0.33/bd (+0.87 vs par · 119)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.WhibleyK.Nandi – S.RoyOpen14-7.9-0.56+0.93
Round 3M.WhibleyE.Ginossar – C.WillenkenOpen14-42.9-3.06-2.57
Round 4M.WhibleyALAUDDIN MD – KAMRUZZAMAN A H MClosed14+25.7+1.84+2.43
Round 5M.WhibleyF.Dufau – O.TolzaOpen14+59.2+4.23+6.00
Round 7M.WhibleyP.Cullin – M.MichielsenOpen14+18.1+1.29+2.43
Round 8M.WhibleyB.Combescure – P.FranceschettiClosed14-5.1-0.36+1.36
Round 9M.WhibleyL.Kuo – H.SoOpen14+0.8+0.06-2.36
Round 11M.WhibleyY.Zhang – J.LiClosed14+4.1+0.29-2.00
Round 12M.WhibleyG.Helgemo – T.GrudeOpen14-4.3-0.31+0.21
Round 13M.WhibleyM.Ghodhbane – M.FouratiClosed14+0.5+0.04+2.21
Round 15M.WhibleyS.De Roos – G.ArtsOpen14+7.8+0.56+1.64
Round 16M.WhibleyA.Birman – D.PadonClosed14-11.3-0.81+1.07
Round 18M.WhibleyN.Apteker – R.StephensOpen14+13.0+0.93+0.43
Round 19M.WhibleyL.Milne – J.CouttsClosed14-12.5-0.89-1.36
Round 20M.WhibleyM.Figueiredo – M.Villas-BoasOpen14+11.9+0.85-0.86
Round 21M.WhibleyM.Nowosadzki – P.ZimmermannClosed14-15.1-1.08-3.43
Round 22M.WhibleyF.Kolesnik – A.KaplanClosed14-8.1-0.58-0.36

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
+14.6Round 5🇬🇵 GUADELOUPE16♠x♣6-5+14
+13.7Round 5🇬🇵 GUADELOUPE85♠x♠5-5+14
+13.0Round 4🇧🇩 BANGLADESH264♠x♥K=+14
+12.1Round 22🇺🇸 USA1224♠x♣A-3+9
+11.0Round 5🇬🇵 GUADELOUPE145♥♠8+2+14
+10.2Round 16🇮🇱 ISRAEL206♥♣A-1+17
+9.7Round 4🇧🇩 BANGLADESH275♣x♥7-3+5
+9.7Round 5🇬🇵 GUADELOUPE73NT♠3=+10
+9.6Round 7🇸🇪 SWEDEN81NTx♣6-3+9
+9.6Round 20🇧🇷 BRAZIL216♦♣J=-2
+9.5Round 18🇿🇦 SOUTH AFRICA243♦x♠Q+1+12
+9.4Round 19🇦🇺 AUSTRALIA106♠♦4=-13
+8.9Round 12🇳🇴 NORWAY183NT♠3-1+10
+8.6Round 5🇬🇵 GUADELOUPE124♥♠K+3+14
+8.5Round 20🇧🇷 BRAZIL185♦x♠A-2+11
+8.1Round 18🇿🇦 SOUTH AFRICA204♠♦A+1+4
+7.9Round 18🇿🇦 SOUTH AFRICA263♠♥3+1+10
+7.7Round 12🇳🇴 NORWAY246♥♣K+1+11
+7.4Round 4🇧🇩 BANGLADESH284♠♥K-2+8
+7.1Round 9🇹🇼 CHINESE TAIPEI33NT♥Q=-1
+7.0Round 21🇨🇭 SWITZERLAND123♠♣K-3+10
+6.9Round 1🇮🇳 INDIA24♠♥4-1+10
+6.9Round 9🇹🇼 CHINESE TAIPEI16♥♠A-2+11
+6.4Round 13🇹🇳 TUNISIA61NT♠4=+6
+6.3Round 7🇸🇪 SWEDEN24♥♦5+2+14
+6.3Round 8🇫🇷 FRANCE163NT♥3-2+13
+6.2Round 19🇦🇺 AUSTRALIA45♦♠K-1+16
+5.9Round 11🇨🇳 CHINA123NT♦Q=-1
+5.8Round 4🇧🇩 BANGLADESH215♣♦A=+7
+5.0Round 7🇸🇪 SWEDEN114♠x♥K-2+9
+4.7Round 3🇺🇸 USA2115♦♦J-1+10
+4.6Round 11🇨🇳 CHINA53NT♠4-3+7
+4.5Round 22🇺🇸 USA1242♥♣K=+0
+4.4Round 15🇧🇪 BELGIUM24♥♦Q-1+12
+4.3Round 15🇧🇪 BELGIUM113NT♠6-1+8
+4.2Round 4🇧🇩 BANGLADESH244♥♦K-1+5
+4.1Round 7🇸🇪 SWEDEN144♥♦6=+8
+4.0Round 4🇧🇩 BANGLADESH203♣♠4-1+5
+4.0Round 4🇧🇩 BANGLADESH224♠♦T-2+0
+4.0Round 20🇧🇷 BRAZIL154♥♠K-1+5
+3.9Round 1🇮🇳 INDIA14♥♣A-1+4
+3.9Round 9🇹🇼 CHINESE TAIPEI73NT♠3=-1
+3.9Round 13🇹🇳 TUNISIA143NT♦2+4+14
+3.9Round 18🇿🇦 SOUTH AFRICA234♠♦T-1+6
+3.8Round 11🇨🇳 CHINA73♣♣Q+1+0
+3.6Round 13🇹🇳 TUNISIA13♥♠3-4+7
+3.5Round 19🇦🇺 AUSTRALIA83♥♠9=+7
+3.4Round 13🇹🇳 TUNISIA113♦♠3+3+13
+3.3Round 20🇧🇷 BRAZIL202♥♠6+3+10
+3.1Round 21🇨🇭 SWITZERLAND14♠x♦K-2+5
+3.0Round 9🇹🇼 CHINESE TAIPEI113NT♥J+2+0
+3.0Round 11🇨🇳 CHINA116♦♣4=+0
+2.9Round 15🇧🇪 BELGIUM32NT♥4=+0
+2.8Round 22🇺🇸 USA1283♣♥K+1+0
+2.7Round 1🇮🇳 INDIA73♠♣6+1+10
+2.7Round 7🇸🇪 SWEDEN103NT♣Q=+0
+2.7Round 7🇸🇪 SWEDEN123♥♣K-1-2
+2.7Round 15🇧🇪 BELGIUM42♠♣8-2+3
+2.5Round 11🇨🇳 CHINA13NT♣7-2+11
+2.4Round 19🇦🇺 AUSTRALIA13♥♣A+2+6
+2.4Round 21🇨🇭 SWITZERLAND21♣♣4-2+11
+2.4Round 22🇺🇸 USA1202♣♦J+1+6
+2.3Round 9🇹🇼 CHINESE TAIPEI64♠♥Q=+0
+2.3Round 18🇿🇦 SOUTH AFRICA161NT♦Q=+5
+2.2Round 7🇸🇪 SWEDEN45♦♣A+1+13
+2.1Round 4🇧🇩 BANGLADESH155♥♠3=+11
+2.1Round 12🇳🇴 NORWAY233♠♥4-1+1
+2.0Round 3🇺🇸 USA2122♠♣3+3-6
+2.0Round 16🇮🇱 ISRAEL153♣♣7+1+0
+2.0Round 16🇮🇱 ISRAEL212♠♣4=-1
+1.9Round 5🇬🇵 GUADELOUPE42♠♣Q=+0
+1.8Round 15🇧🇪 BELGIUM133NT♠3-2+8
+1.5Round 15🇧🇪 BELGIUM94♥♦9-1-6
+1.4Round 8🇫🇷 FRANCE223NT♣J+2+1
+1.4Round 20🇧🇷 BRAZIL161NT♠6=-1
+1.3Round 3🇺🇸 USA2103NT♥5+2+13
+1.3Round 22🇺🇸 USA1193♣♥8-1+2
+1.1Round 7🇸🇪 SWEDEN53NT♥K=+0
+1.0Round 16🇮🇱 ISRAEL184♥♠T-1-5
+1.0Round 16🇮🇱 ISRAEL263NT♠7=+10
+1.0Round 20🇧🇷 BRAZIL282♠♣A-2+0
+1.0Round 22🇺🇸 USA1254♥♦A=-1
+0.9Round 13🇹🇳 TUNISIA124♥♦6=+3
+0.8Round 5🇬🇵 GUADELOUPE94♥♥T=+0
+0.8Round 8🇫🇷 FRANCE202♠♥A=-5
+0.8Round 8🇫🇷 FRANCE273♦♥2+2+7
+0.8Round 16🇮🇱 ISRAEL224♥♣K=-1
+0.7Round 5🇬🇵 GUADELOUPE23NT♣3+3+11
+0.7Round 8🇫🇷 FRANCE243♥♦K-1+4
+0.7Round 15🇧🇪 BELGIUM73♥♥3+1+10
+0.6Round 1🇮🇳 INDIA35♦♠A+1+10
+0.6Round 1🇮🇳 INDIA64♥♣6-1+6
+0.6Round 3🇺🇸 USA263NT♦6+1-12
+0.6Round 11🇨🇳 CHINA43NT♥J=+3
+0.6Round 11🇨🇳 CHINA91NT♦7+1+0
+0.6Round 15🇧🇪 BELGIUM14♥♠6=-1
+0.6Round 20🇧🇷 BRAZIL173NT♠6+3-11
+0.6Round 21🇨🇭 SWITZERLAND63NT♠7-3-8
+0.5Round 5🇬🇵 GUADELOUPE104♠♣3=+0
+0.5Round 22🇺🇸 USA1214♠♥Q+1+0
+0.4Round 3🇺🇸 USA253NT♣3+1+1
+0.4Round 13🇹🇳 TUNISIA94♠♣6-2+11
+0.4Round 22🇺🇸 USA1154♥♣6=+1
+0.3Round 1🇮🇳 INDIA104♥♠3=+0
+0.3Round 5🇬🇵 GUADELOUPE114♣♦A+1+6
+0.3Round 8🇫🇷 FRANCE252♠♣6-2+1
+0.3Round 9🇹🇼 CHINESE TAIPEI133NT♦4+1-1
+0.3Round 12🇳🇴 NORWAY224♠♦7+1+0
+0.2Round 7🇸🇪 SWEDEN33NT♣7+2+0
+0.1Round 4🇧🇩 BANGLADESH163NT♥8=+0
+0.1Round 21🇨🇭 SWITZERLAND143♥♣K+1-6
-0.0Round 1🇮🇳 INDIA54♠♠9+1+0
+0.0Round 1🇮🇳 INDIA94♥♦K+2-11
+0.0Round 4🇧🇩 BANGLADESH173NT♦9+1+1
+0.0Round 11🇨🇳 CHINA34♠♥4-1-10
+0.0Round 12🇳🇴 NORWAY174♠♥Q+1+0
-0.0Round 15🇧🇪 BELGIUM126♠♦K=+0
+0.0Round 19🇦🇺 AUSTRALIA135♠♥3=+0
+0.0Round 20🇧🇷 BRAZIL264♠♠3+1+0
-0.1Round 5🇬🇵 GUADELOUPE133♦♥Q=+0
-0.1Round 8🇫🇷 FRANCE173NT♠A-3+2
-0.1Round 8🇫🇷 FRANCE214♠♥A+1+0
-0.2Round 9🇹🇼 CHINESE TAIPEI83♥♥7=-1
-0.2Round 13🇹🇳 TUNISIA73NT♦4+2+0
-0.2Round 15🇧🇪 BELGIUM104♠♦6+1+0
-0.2Round 21🇨🇭 SWITZERLAND134♠♥Q+1+0
-0.3Round 5🇬🇵 GUADELOUPE64♠♣7=+0
-0.3Round 15🇧🇪 BELGIUM144♠♣K+1+0
-0.3Round 18🇿🇦 SOUTH AFRICA284♥♠3+1+0
-0.4Round 8🇫🇷 FRANCE283♣♦8-1+0
-0.4Round 12🇳🇴 NORWAY204♠♥A+1-13
-0.4Round 12🇳🇴 NORWAY274♥♠Q+1+11
-0.4Round 18🇿🇦 SOUTH AFRICA183♥♣K-2-1
-0.4Round 18🇿🇦 SOUTH AFRICA275♠x♥K-1+0
-0.5Round 4🇧🇩 BANGLADESH234♠♦4+1+13
-0.5Round 7🇸🇪 SWEDEN71NT♠3+2-1
-0.5Round 9🇹🇼 CHINESE TAIPEI54♥♠K+2-11
-0.5Round 18🇿🇦 SOUTH AFRICA177♣♠J=-2
-0.5Round 19🇦🇺 AUSTRALIA112♥♠5+1+0
-0.6Round 9🇹🇼 CHINESE TAIPEI104♠♣K-3-3
-0.6Round 13🇹🇳 TUNISIA23NT♦6+1+0
-0.6Round 13🇹🇳 TUNISIA84♥♠Q+1-1
-0.6Round 19🇦🇺 AUSTRALIA73♦♣A+1+10
-0.6Round 21🇨🇭 SWITZERLAND114♠♣K+2-1
-0.7Round 8🇫🇷 FRANCE234♠♣3+1+0
-0.7Round 11🇨🇳 CHINA64♥♠7-1-5
-0.7Round 16🇮🇱 ISRAEL234♥♣J+2+13
-0.8Round 3🇺🇸 USA244♥♦T+1+0
-0.8Round 5🇬🇵 GUADELOUPE54♥♥4=+1
-0.8Round 12🇳🇴 NORWAY253NT♣4+1-1
-0.8Round 13🇹🇳 TUNISIA33NT♣4+1+1
-0.8Round 13🇹🇳 TUNISIA56♠♠5=+0
-0.8Round 18🇿🇦 SOUTH AFRICA255♦x♠6-1+0
-0.9Round 13🇹🇳 TUNISIA44♥♥4+1+0
-1.0Round 7🇸🇪 SWEDEN12♠♦2=+0
-1.0Round 20🇧🇷 BRAZIL224♥♦9=-1
-1.1Round 19🇦🇺 AUSTRALIA23NT♠7=-1
-1.3Round 1🇮🇳 INDIA115♦♣T+1+0
-1.3Round 1🇮🇳 INDIA124♠♦J=+0
-1.3Round 22🇺🇸 USA1272♠♣A+3-6
-1.4Round 5🇬🇵 GUADELOUPE34♠♦8=+0
-1.4Round 20🇧🇷 BRAZIL233NT♥6+2+0
-1.5Round 16🇮🇱 ISRAEL243♦♦3=+1
-1.5Round 18🇿🇦 SOUTH AFRICA154♥♣9+2-1
-1.5Round 21🇨🇭 SWITZERLAND84♥♦3-1-5
-1.6Round 18🇿🇦 SOUTH AFRICA223NT♠4+2-1
-1.6Round 22🇺🇸 USA1233♠♥6=+0
-1.7Round 15🇧🇪 BELGIUM82♥♦K=+1
-1.7Round 19🇦🇺 AUSTRALIA33♣♦5-3-10
-1.8Round 16🇮🇱 ISRAEL163♣♦K=+0
-1.8Round 19🇦🇺 AUSTRALIA53♥♣K-1-4
-1.9Round 1🇮🇳 INDIA133♥♦9=+0
-1.9Round 8🇫🇷 FRANCE263♦♣Q=-1
-1.9Round 9🇹🇼 CHINESE TAIPEI41♠♥A-1+0
-1.9Round 12🇳🇴 NORWAY164♠♦5+1+0
-2.0Round 8🇫🇷 FRANCE194♠♥A=+1
-2.0Round 20🇧🇷 BRAZIL254♠♦Q+2-11
-2.1Round 1🇮🇳 INDIA44♦♠3=+0
-2.1Round 3🇺🇸 USA2142♠♣5+2+6
-2.1Round 11🇨🇳 CHINA133♥♠2=-7
-2.1Round 21🇨🇭 SWITZERLAND43♣♠6+1-10
-2.2Round 8🇫🇷 FRANCE183NT♣T-1+1
-2.2Round 16🇮🇱 ISRAEL171♥♦T+3-6
-2.3Round 7🇸🇪 SWEDEN133♠♥6=-8
-2.3Round 11🇨🇳 CHINA81NT♦6=-6
-2.3Round 12🇳🇴 NORWAY194♠♥A=-3
-2.3Round 20🇧🇷 BRAZIL192♥♠K+2-1
-2.7Round 20🇧🇷 BRAZIL244♥♦K+1-1
-2.7Round 21🇨🇭 SWITZERLAND75♣x♥5-2+0
-2.9Round 12🇳🇴 NORWAY213♥♠7-1-6
-2.9Round 12🇳🇴 NORWAY262♠♣Q+1-1
-3.0Round 9🇹🇼 CHINESE TAIPEI94♥♦K-1-5
-3.0Round 16🇮🇱 ISRAEL274♠♦8+2-11
-3.0Round 21🇨🇭 SWITZERLAND104♠♥9-1-12
-3.3Round 3🇺🇸 USA283NT♥9=+0
-3.3Round 11🇨🇳 CHINA24♠♣A-2-1
-3.3Round 15🇧🇪 BELGIUM54♥♦Q=+0
-3.4Round 9🇹🇼 CHINESE TAIPEI145♦♥A-1-11
-3.4Round 18🇿🇦 SOUTH AFRICA194♠♥6+2-14
-4.0Round 22🇺🇸 USA1174♥♦A=+0
-4.2Round 7🇸🇪 SWEDEN63♠x♣4-2-5
-4.2Round 11🇨🇳 CHINA103♥♥T+2-15
-4.3Round 11🇨🇳 CHINA143NT♠T+2-4
-4.4Round 21🇨🇭 SWITZERLAND34♥x♦9-1-8
-4.7Round 19🇦🇺 AUSTRALIA145♠♥K-2-5
-4.7Round 21🇨🇭 SWITZERLAND51♠x♠6=-7
-4.9Round 16🇮🇱 ISRAEL284♠x♥K-3+0
-5.0Round 3🇺🇸 USA293NTx♠3-1-8
-5.2Round 19🇦🇺 AUSTRALIA94♠♦K-2-13
-5.4Round 9🇹🇼 CHINESE TAIPEI25♠x♠8-1+0
-5.5Round 3🇺🇸 USA233NT♥J+1-1
-5.6Round 15🇧🇪 BELGIUM65♣x♦A=-12
-5.7Round 12🇳🇴 NORWAY283♦♦3=+1
-5.8Round 4🇧🇩 BANGLADESH192♦x♣K+1-9
-6.0Round 12🇳🇴 NORWAY151♠x♦Q-1-7
-6.3Round 1🇮🇳 INDIA143♥♠A+1-6
-6.7Round 22🇺🇸 USA1264♥♦K=-3
-6.9Round 13🇹🇳 TUNISIA103♥♦A+2-7
-7.0Round 16🇮🇱 ISRAEL253♣♥6-2-13
-7.1Round 20🇧🇷 BRAZIL274♠♣2-1-10
-7.2Round 16🇮🇱 ISRAEL196♠♦J=+11
-7.3Round 13🇹🇳 TUNISIA133NT♦6-3-16
-7.7Round 9🇹🇼 CHINESE TAIPEI124♠♣J-1-10
-7.8Round 7🇸🇪 SWEDEN93NT♣K=-3
-8.0Round 3🇺🇸 USA274♥x♦A=-7
-8.0Round 4🇧🇩 BANGLADESH255♥♣6-1-12
-8.0Round 8🇫🇷 FRANCE155♣x♣3-1-5
-8.1Round 3🇺🇸 USA223NT♠9=-10
-8.2Round 19🇦🇺 AUSTRALIA65♦x♠6-1-5
-8.4Round 22🇺🇸 USA1184♠♣6-1-13
-8.7Round 3🇺🇸 USA216♠♣3-2-11
-9.1Round 21🇨🇭 SWITZERLAND97♥x♠6-1-17
-9.8Round 18🇿🇦 SOUTH AFRICA214♥♥6-1-12
-10.0Round 1🇮🇳 INDIA83NT♣3-1-10
-10.2Round 19🇦🇺 AUSTRALIA126♣♥T=-7
-10.3Round 4🇧🇩 BANGLADESH186♥♣8-1-14
-10.4Round 3🇺🇸 USA2133NT♦4+1-11
-11.1Round 22🇺🇸 USA1165♣♥K=+0