🇳🇿 BROWN Matthew · NEW ZEALAND

64rank
+19.5Butler · 224 bds
+0.09per board
±4.2swing
-0.33vs par /bd · #94/123
+0.01adjusted /bd
Butler per round: -17.6 -0.1 22.8 10.9 -20.1 -8.6 -0.5 18.8 1 -0.3 -23.4 9.5 5.6 21.5by round

vs par split: bidding -0.12 · play -0.21

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted +0.01/bd

Card play — on target: opening leads 84.6% #42 of 123 · declarer play 72.7% #85 of 123 · defence 85.4% #86 of 123

Card play by contract type — on target
vs NTvs a suit
Opening leads81.8% (11)85.7% (28)
Declarer play70.0% (10)73.5% (34)
Defence89.3% (28)84.0% (75)

Opening leads by suit led: ♠ 100.0% (8) · ♥ 69.2% (13) · ♦ 88.9% (9) · ♣ 88.9% (9)

vs par by strain: NT -0.17 (58) · a suit -0.39 (166)

vs par by level: part-score -0.77 (86) · game -0.04 (123) · slam -0.27 (15)

By role: declaring -0.15/bd (-2.30 vs par · 121) · defending +0.37/bd (+1.97 vs par · 103)

By vulnerability: vulnerable -0.05/bd (-0.27 vs par · 112) · not vulnerable +0.23/bd (-0.40 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.WhibleyB.Nab – B.DrijverOpen16-17.6-1.10-2.69
Round 2M.WhibleyR.Katz – N.NickellOpen16-0.1-0.01-1.81
Round 5M.WhibleyG.Karakolev – V.MihovClosed16+22.8+1.43+1.81
Round 6M.WhibleyJ.Li – B.ZhangOpen16+10.9+0.68+2.06
Round 8M.WhibleyK.Venkataraman – A.GoelOpen16-20.1-1.26-1.06
Round 9M.WhibleyC.Gower – A.AptekerClosed16-8.6-0.54-0.81
Round 11M.WhibleyJ.Chung – H.LiuOpen16-0.5-0.03-0.38
Round 12M.WhibleyM.Rahman – M.AhasanClosed16+18.8+1.18+1.75
Round 14M.WhibleyH.Dagher – O.El GeddawiClosed16+1.0+0.06-1.00
Round 15M.WhibleyM.Thomson – D.BeauchampClosed16-0.3-0.02-1.00
Round 17M.WhibleyJ.Rombaut – F.CombescureOpen16-23.4-1.46-0.25
Round 18M.WhibleyT.Helness – G.HelgemoClosed16+9.5+0.59+0.00
Round 20M.WhibleyM.Di Franco – A.MannoClosed16+5.6+0.35-1.50
Round 21M.WhibleyL.De Carvalho – R.DiasClosed16+21.5+1.34+0.19

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
+13.8Round 11🇹🇼 CHINESE TAIPEI117♥x♦7-1+17
+12.2Round 12🇧🇩 BANGLADESH205♥♦4-1+13
+11.9Round 9🇿🇦 SOUTH AFRICA136♦♦3-1+16
+10.9Round 6🇨🇳 CHINA196♥♥10-1+14
+10.0Round 15🇦🇺 AUSTRALIA26♠♦2+1-11
+9.4Round 14🇪🇬 EGYPT203NT♠3=+10
+9.3Round 9🇿🇦 SOUTH AFRICA94♠♥7=+11
+9.1Round 20🇮🇹 ITALY324♠♦2=+10
+8.9Round 5🇧🇬 BULGARIA55♦♥8-2+13
+8.7Round 21🇧🇷 BRAZIL122♥x♣A-1+11
+7.0Round 1🇳🇱 NETHERLANDS126♥♣7=-11
+6.8Round 20🇮🇹 ITALY315♣♠7-2+13
+6.6Round 6🇨🇳 CHINA236♠♣3=+8
+6.4Round 5🇧🇬 BULGARIA12♠x♠5-2+5
+6.4Round 8🇮🇳 INDIA245♦♣4+1+11
+6.3Round 5🇧🇬 BULGARIA62♥♥2-1+8
+6.2Round 15🇦🇺 AUSTRALIA13NT♦7+2+2
+6.1Round 18🇲🇨 MONACO175♣x♥A-2+5
+5.8Round 11🇹🇼 CHINESE TAIPEI92♥x♦A-3+0
+5.7Round 12🇧🇩 BANGLADESH172♠♦A=+6
+5.5Round 2🇺🇸 USA1183NT♦2+3+13
+5.0Round 17🇫🇷 FRANCE145♠♥A-1+4
+5.0Round 18🇲🇨 MONACO244♠♥A-2+0
+5.0Round 21🇧🇷 BRAZIL64♥♠3-1+5
+4.5Round 12🇧🇩 BANGLADESH255♣x♣3-2+5
+4.4Round 17🇫🇷 FRANCE153NT♣2-1+12
+4.4Round 20🇮🇹 ITALY193♦♠9=+0
+4.3Round 1🇳🇱 NETHERLANDS93♥♦2+1+1
+4.3Round 2🇺🇸 USA1176NT♦2+1-11
+4.2Round 21🇧🇷 BRAZIL94♥♦3=+0
+4.1Round 1🇳🇱 NETHERLANDS52♠x♣2-1+5
+4.1Round 18🇲🇨 MONACO194♠♦K-1+10
+4.0Round 1🇳🇱 NETHERLANDS42♣♠10-1+6
+4.0Round 6🇨🇳 CHINA243NT♥10=+0
+4.0Round 9🇿🇦 SOUTH AFRICA83NT♦4=-1
+4.0Round 12🇧🇩 BANGLADESH194♦♣A-2+6
+4.0Round 14🇪🇬 EGYPT172♠♥A+2-6
+3.9Round 12🇧🇩 BANGLADESH182♠♥9+2-1
+3.6Round 5🇧🇬 BULGARIA23NT♠5+1+1
+3.6Round 15🇦🇺 AUSTRALIA34♠♦K-1+5
+3.5Round 5🇧🇬 BULGARIA73♥♣2-1+5
+3.5Round 12🇧🇩 BANGLADESH234♠♥6+2+13
+3.5Round 14🇪🇬 EGYPT282♥♥A-3+5
+3.3Round 2🇺🇸 USA1234♠♦7-1+6
+3.2Round 12🇧🇩 BANGLADESH223NT♦J-1+10
+3.0Round 11🇹🇼 CHINESE TAIPEI23♦♠Q=+5
+3.0Round 11🇹🇼 CHINESE TAIPEI45♠♦10=+0
+3.0Round 17🇫🇷 FRANCE14♠♣A-2+5
+3.0Round 17🇫🇷 FRANCE53NT♥3=+0
+3.0Round 21🇧🇷 BRAZIL13♥♠3-2+0
+2.9Round 8🇮🇳 INDIA201NT♠4=+5
+2.9Round 14🇪🇬 EGYPT185♥x♠Q-2+8
+2.9Round 15🇦🇺 AUSTRALIA144♠♦K=+0
+2.7Round 14🇪🇬 EGYPT273NT♠7-3+7
+2.7Round 18🇲🇨 MONACO321NT♦3-2+5
+2.7Round 20🇮🇹 ITALY263NT♥10+2+1
+2.5Round 18🇲🇨 MONACO183NT♥4+2+1
+2.3Round 21🇧🇷 BRAZIL144♠x♠4-2+0
+2.1Round 20🇮🇹 ITALY276♥♥2=+0
+2.0Round 9🇿🇦 SOUTH AFRICA73♠♥6=+1
+2.0Round 21🇧🇷 BRAZIL23♠♦Q=+0
+1.9Round 20🇮🇹 ITALY211NT♥10+1+5
+1.8Round 2🇺🇸 USA1263NT♥6+4-12
+1.8Round 6🇨🇳 CHINA303NT♥10=+6
+1.7Round 6🇨🇳 CHINA204♥♦K-2+3
+1.7Round 12🇧🇩 BANGLADESH294♥♠K+1+1
+1.7Round 18🇲🇨 MONACO222NT♣5+1+6
+1.5Round 1🇳🇱 NETHERLANDS14♠♥2=+0
+1.5Round 2🇺🇸 USA1304♥♣4+1+1
+1.4Round 2🇺🇸 USA1194♠♥J-2-1
+1.4Round 11🇹🇼 CHINESE TAIPEI103NT♠9+3-12
+1.4Round 15🇦🇺 AUSTRALIA132♠♣9-1+0
+1.4Round 17🇫🇷 FRANCE34♣♦7+1+2
+1.4Round 17🇫🇷 FRANCE123NT♠J-1+12
+1.4Round 18🇲🇨 MONACO284♠♦7+2+1
+1.3Round 14🇪🇬 EGYPT303♠♥K+1+6
+1.2Round 1🇳🇱 NETHERLANDS153NT♦Q=-2
+1.2Round 2🇺🇸 USA1246♥♠Q=+5
+1.1Round 5🇧🇬 BULGARIA151NT♦3=+0
+1.1Round 15🇦🇺 AUSTRALIA73NT♣7=+2
+1.1Round 15🇦🇺 AUSTRALIA151NT♣2+1+0
+1.1Round 21🇧🇷 BRAZIL114♠♣A=+0
+1.0Round 5🇧🇬 BULGARIA124♠♥Q+1+1
+1.0Round 8🇮🇳 INDIA292♠♥A-1+0
+1.0Round 12🇧🇩 BANGLADESH261NT♠2-1+0
+1.0Round 14🇪🇬 EGYPT233NT♠7+3-12
+1.0Round 18🇲🇨 MONACO312♠♥8-2+2
+1.0Round 20🇮🇹 ITALY183♥♣J=+0
+0.9Round 20🇮🇹 ITALY232♠♦K+1-10
+0.6Round 2🇺🇸 USA1282♠♦2+1+0
+0.6Round 6🇨🇳 CHINA175♦♠A-1+2
+0.6Round 6🇨🇳 CHINA282♠♦7+1+0
+0.6Round 8🇮🇳 INDIA283♦♥A=-1
+0.6Round 21🇧🇷 BRAZIL54♠♥2=-1
+0.5Round 5🇧🇬 BULGARIA114♠♦6=+0
+0.5Round 11🇹🇼 CHINESE TAIPEI74♠♦7+1+4
+0.4Round 6🇨🇳 CHINA313NT♠10+2+0
+0.4Round 6🇨🇳 CHINA322♠♦6=+0
+0.4Round 9🇿🇦 SOUTH AFRICA44♥♦A-1+12
+0.3Round 21🇧🇷 BRAZIL104♠♦7-1+6
+0.3Round 21🇧🇷 BRAZIL134♠♥4=+0
+0.3Round 21🇧🇷 BRAZIL166♦♣10=-13
+0.2Round 1🇳🇱 NETHERLANDS105♥♠6=+0
+0.2Round 5🇧🇬 BULGARIA93NT♠2+1+11
+0.2Round 18🇲🇨 MONACO303NT♦4+2+1
+0.1Round 2🇺🇸 USA1254♥♣A+1+0
+0.1Round 2🇺🇸 USA1313NT♦10=+0
+0.1Round 8🇮🇳 INDIA254♠♥2=+0
+0.1Round 9🇿🇦 SOUTH AFRICA33NT♠2+1+1
+0.1Round 17🇫🇷 FRANCE82♠♦8-2+0
+0.0Round 5🇧🇬 BULGARIA161NT♠7=+1
-0.0Round 8🇮🇳 INDIA232♠♣K=+0
-0.0Round 9🇿🇦 SOUTH AFRICA117♥♥6=+0
+0.0Round 14🇪🇬 EGYPT293♠♦J-1-1
+0.0Round 15🇦🇺 AUSTRALIA44♠♥6+1+0
-0.0Round 15🇦🇺 AUSTRALIA162♥♦4+2-10
-0.0Round 20🇮🇹 ITALY282♥♠10=+0
+0.0Round 21🇧🇷 BRAZIL84♣♠Q-1-2
-0.1Round 5🇧🇬 BULGARIA133♣♠10=-9
-0.2Round 6🇨🇳 CHINA223NT♠4=+0
-0.2Round 9🇿🇦 SOUTH AFRICA64♥♣K=+1
-0.2Round 15🇦🇺 AUSTRALIA84♠♦4=+0
-0.2Round 17🇫🇷 FRANCE91NT♠Q=+0
-0.3Round 2🇺🇸 USA1292♠♦7+1+0
-0.3Round 14🇪🇬 EGYPT194♠♦A+1+0
-0.3Round 18🇲🇨 MONACO292♥♠6=-1
-0.4Round 8🇮🇳 INDIA182♣♥3+1+0
-0.5Round 6🇨🇳 CHINA214♠♣A-1+2
-0.5Round 18🇲🇨 MONACO272♠♣10-1-8
-0.6Round 5🇧🇬 BULGARIA34♠♦K=+0
-0.6Round 8🇮🇳 INDIA263NT♦3-1-5
-0.6Round 18🇲🇨 MONACO203NT♠A+3+1
-0.7Round 6🇨🇳 CHINA263NT♦6+1-1
-0.7Round 12🇧🇩 BANGLADESH304♠♥3+1+1
-0.8Round 1🇳🇱 NETHERLANDS144♠♦6=-1
-0.8Round 8🇮🇳 INDIA223♣♣6-1+1
-0.8Round 8🇮🇳 INDIA304♥♠K+1+10
-0.8Round 9🇿🇦 SOUTH AFRICA153NT♣4+2-1
-0.8Round 11🇹🇼 CHINESE TAIPEI64♠♣4-2-3
-0.8Round 12🇧🇩 BANGLADESH242♠♥3=+0
-0.8Round 21🇧🇷 BRAZIL45♥♠K=+0
-0.9Round 5🇧🇬 BULGARIA41NT♠4+1+0
-0.9Round 20🇮🇹 ITALY292♠♥4+2-8
-1.0Round 11🇹🇼 CHINESE TAIPEI143♥♠7=+0
-1.0Round 18🇲🇨 MONACO254♠♦J=+0
-1.1Round 20🇮🇹 ITALY243♥♣K=-6
-1.2Round 20🇮🇹 ITALY201NT♦2-1+0
-1.3Round 1🇳🇱 NETHERLANDS72♥♠2+1-1
-1.3Round 11🇹🇼 CHINESE TAIPEI31NT♦Q+1+1
-1.3Round 11🇹🇼 CHINESE TAIPEI53NT♠8+2-2
-1.4Round 1🇳🇱 NETHERLANDS83♦♥5-1-4
-1.4Round 2🇺🇸 USA1275♣♥K-1-10
-1.4Round 11🇹🇼 CHINESE TAIPEI154♥♣J-1-5
-1.5Round 12🇧🇩 BANGLADESH283♥♥2=+0
-1.5Round 17🇫🇷 FRANCE114♠♦A-3+7
-1.6Round 9🇿🇦 SOUTH AFRICA53NT♦A-2-5
-1.7Round 1🇳🇱 NETHERLANDS162♥x♠J-1-6
-1.7Round 12🇧🇩 BANGLADESH274♠♠4-1-5
-1.7Round 14🇪🇬 EGYPT222♠♥9-1-10
-1.8Round 8🇮🇳 INDIA174♠♦2+2-11
-1.8Round 9🇿🇦 SOUTH AFRICA13♠♣7+1-6
-1.8Round 14🇪🇬 EGYPT314♠x♦Q-1+0
-1.8Round 20🇮🇹 ITALY223♠♠J+1+6
-1.8Round 21🇧🇷 BRAZIL34♥♦J=+0
-1.8Round 21🇧🇷 BRAZIL74♦♠A=+0
-1.9Round 5🇧🇬 BULGARIA101NT♣6-1+0
-1.9Round 21🇧🇷 BRAZIL153NT♠K=-3
-2.0Round 11🇹🇼 CHINESE TAIPEI12♥♦3+1-1
-2.0Round 14🇪🇬 EGYPT255♠x♦K-2-5
-2.0Round 17🇫🇷 FRANCE134♥♥6+1-1
-2.1Round 2🇺🇸 USA1221NT♣6=+0
-2.1Round 15🇦🇺 AUSTRALIA104♥♦Q-1+1
-2.3Round 17🇫🇷 FRANCE23♥♦4+1-1
-2.4Round 5🇧🇬 BULGARIA142♣x♠K-3-2
-2.4Round 6🇨🇳 CHINA184♠♣K+3+12
-2.4Round 6🇨🇳 CHINA293♣♥A+2-1
-2.4Round 15🇦🇺 AUSTRALIA53NT♦2+1+0
-2.7Round 11🇹🇼 CHINESE TAIPEI84♥x♦5-2+0
-2.7Round 17🇫🇷 FRANCE164♠x♥Q-1-9
-2.8Round 5🇧🇬 BULGARIA85♥x♠2-3-5
-3.0Round 11🇹🇼 CHINESE TAIPEI163♥♣J-1-5
-3.0Round 14🇪🇬 EGYPT213NT♥4+2+0
-3.1Round 2🇺🇸 USA1323♣♠K=-10
-3.1Round 9🇿🇦 SOUTH AFRICA141NTx♣A=-2
-3.2Round 1🇳🇱 NETHERLANDS33♥♥5-1-4
-3.2Round 15🇦🇺 AUSTRALIA96♣♥A=+2
-3.5Round 6🇨🇳 CHINA253♥♦5=-1
-3.5Round 11🇹🇼 CHINESE TAIPEI124♠♣K-2-5
-3.7Round 8🇮🇳 INDIA213NT♣K-2-11
-3.7Round 12🇧🇩 BANGLADESH211♣x♦Q=-6
-3.7Round 18🇲🇨 MONACO213NT♥7=-3
-3.9Round 8🇮🇳 INDIA315♦♣K-2-6
-3.9Round 14🇪🇬 EGYPT322♠♣K=-1
-4.0Round 9🇿🇦 SOUTH AFRICA103♠♣2-2-8
-4.1Round 14🇪🇬 EGYPT263NT♥7=-10
-4.2Round 15🇦🇺 AUSTRALIA123♠♥6+1-7
-4.3Round 17🇫🇷 FRANCE64♥♣5+1+0
-4.3Round 18🇲🇨 MONACO234♠♦J+2-13
-4.7Round 20🇮🇹 ITALY174♠♦10-1-10
-4.8Round 18🇲🇨 MONACO263♥♣10=-7
-5.1Round 1🇳🇱 NETHERLANDS113♥♦J=-6
-5.6Round 8🇮🇳 INDIA322♠♦3-2+5
-5.7Round 12🇧🇩 BANGLADESH314♥x♥4=-7
-6.0Round 2🇺🇸 USA1205♣x♥K-3-5
-6.3Round 8🇮🇳 INDIA273NT♥8-1-10
-6.4Round 6🇨🇳 CHINA273NT♠4-2-11
-6.4Round 15🇦🇺 AUSTRALIA114♥♣3-1-10
-6.6Round 20🇮🇹 ITALY304♥♦5+2-11
-6.8Round 12🇧🇩 BANGLADESH324♠♦10-2-8
-6.9Round 1🇳🇱 NETHERLANDS64♠x♥2-3-8
-7.0Round 2🇺🇸 USA1214♠x♥9-2-5
-7.0Round 9🇿🇦 SOUTH AFRICA162♦♠6-1-13
-7.0Round 14🇪🇬 EGYPT244♥♦6-3-7
-7.0Round 20🇮🇹 ITALY254♠x♠A-3-14
-7.2Round 8🇮🇳 INDIA193♦♥K-3-5
-7.6Round 17🇫🇷 FRANCE43♠♦K-3-5
-8.1Round 1🇳🇱 NETHERLANDS24♠x♣Q=-10
-8.1Round 15🇦🇺 AUSTRALIA66♦♥K+1+10
-8.1Round 17🇫🇷 FRANCE107♠♠7-1-17
-8.9Round 9🇿🇦 SOUTH AFRICA23NT♥A+1-8
-8.9Round 9🇿🇦 SOUTH AFRICA124♥♠3-1-11
-11.0Round 11🇹🇼 CHINESE TAIPEI133NT♥Q=+0
-11.4Round 1🇳🇱 NETHERLANDS133NT♦8+2-2
-13.0Round 17🇫🇷 FRANCE76♠♦A-1-13