🏴󠁧󠁢󠁥󠁮󠁧󠁿 KNOTTENBELT Maggie · ENGLAND

39rank
+63.5Butler · 210 bds
+0.30per board
±4.5swing
+0.31vs par /bd · #47/140
+0.15adjusted /bd
Butler per round: 6.2 28.9 -17.4 1.5 -7.7 8.1 28.8 6 0.6 -5.2 16 -1 16.7 -25.4 7.4by round

vs par split: bidding +0.18 · play +0.13

Strength of schedule: opponents averaged -0.15/bd (an easy draw) → opponent-adjusted +0.15/bd

Card play — on target: opening leads 88.5% #13 of 140 · declarer play 70.2% #111 of 140 · defence 86.0% #69 of 140

Bidding activity — not a pass: 43.8% #54 of 140 (249/568)

Card play by contract type — on target
vs NTvs a suit
Opening leads78.6% (14)92.1% (38)
Declarer play72.7% (11)69.4% (36)
Defence79.4% (34)89.4% (66)

Opening leads by suit led: ♠ 75.0% (12) · ♥ 91.7% (12) · ♦ 89.5% (19) · ♣ 100.0% (9)

vs par by strain: NT -0.25 (63) · a suit +0.56 (147)

vs par by level: part-score +0.76 (70) · game +0.20 (127) · slam -0.92 (13)

By role: declaring +0.13/bd (-1.92 vs par · 110) · defending +0.49/bd (+2.77 vs par · 100)

By vulnerability: vulnerable +0.33/bd (+0.72 vs par · 105) · not vulnerable +0.28/bd (-0.10 vs par · 105)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.ByrneI.Kaprey – L.WeersClosed14+6.2+0.44-0.71
Round 2M.ByrneK.Mezei – L.HontiClosed14+28.9+2.06+4.86
Round 3M.ByrneJ.Blond – S.BlankClosed14-17.4-1.24-0.86
Round 5M.ByrneM.Boyer – P.SchilliClosed14+1.5+0.11-2.57
Round 6M.ByrneK.Mak – Q.ShenClosed14-7.7-0.55-0.86
Round 9M.ByrneS.Harrison – J.BrakeClosed14+8.1+0.58-1.29
Round 10M.ByrneM.Sakaguchi – H.KakuClosed14+28.8+2.06+2.50
Round 11M.ByrneR.Mihai – G.MihaiOpen14+6.0+0.43+2.21
Round 13M.ByrneP.Ravenna – S.GarafulicClosed14+0.6+0.04-1.57
Round 14M.ByrneS.Bansal – R.RoyClosed14-5.2-0.37+0.07
Round 17M.ByrneC.Hall – S.KymeOpen14+16.0+1.14+2.57
Round 18M.ByrneH.Ghoneim – M.HindieClosed14-1.0-0.07-0.36
Round 19M.ByrneM.Helin – D.ErikssonClosed14+16.7+1.19+0.93
Round 21M.ByrneP.Schmidt – J.ZochowskaClosed14-25.4-1.81+0.14
Round 23M.ByrneD.Attanasio – G.ManaraClosed14+7.4+0.53-0.36

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
+13.4Round 21🇫🇷 FRANCE97♥x♦K-1+17
+12.8Round 17🇧🇲 BERMUDA125♦x♠T-3+14
+12.3Round 11🇷🇴 ROMANIA134♥♠6=+13
+11.0Round 2🇭🇺 HUNGARY162♠x♣Q=+13
+10.6Round 10🇯🇵 JAPAN166♠♥J=+0
+10.3Round 23🇮🇹 ITALY53NT♥6=+12
+10.2Round 2🇭🇺 HUNGARY254♠♣J=+11
+10.0Round 1🇿🇦 SOUTH AFRICA103♥♠T+1+10
+9.7Round 11🇷🇴 ROMANIA116NT♥9-1+14
+9.4Round 9🇦🇺 AUSTRALIA112♥x♥A-4+8
+9.1Round 9🇦🇺 AUSTRALIA24♠x♥K=+12
+8.6Round 2🇭🇺 HUNGARY226NT♥8-1+14
+7.3Round 13🇧🇷 BRAZIL104♥♥5-1+12
+7.0Round 10🇯🇵 JAPAN233NT♣5-1+12
+6.6Round 17🇧🇲 BERMUDA132NT♥2-2+7
+6.3Round 2🇭🇺 HUNGARY202♦♠6+2+11
+6.3Round 10🇯🇵 JAPAN243NT♦4=+7
+6.3Round 23🇮🇹 ITALY96♠♦A-2+11
+6.0Round 9🇦🇺 AUSTRALIA33NT♥Q+1+0
+6.0Round 9🇦🇺 AUSTRALIA95♦x♥4-2+5
+5.7Round 10🇯🇵 JAPAN184♠♥K-3+1
+5.7Round 17🇧🇲 BERMUDA32NT♠4=+7
+5.3Round 2🇭🇺 HUNGARY155♣♥A+1+13
+5.3Round 6🇭🇰 HONG KONG CHINA212♦♣J+3+6
+5.1Round 19🇸🇪 SWEDEN74♣♦7-3-8
+4.9Round 11🇷🇴 ROMANIA124♠♦J-1+12
+4.5Round 18🇦🇪 UNITED ARAB EMIRATES244♥x♠K-2+9
+4.3Round 18🇦🇪 UNITED ARAB EMIRATES196♠♦Q=-11
+4.2Round 3🇨🇦 CANADA23NT♣6-1+6
+4.0Round 14🇮🇳 INDIA253NT♦Q-2+6
+3.8Round 5🇷🇪 REUNION126♥♠K+1-11
+3.7Round 10🇯🇵 JAPAN221♠♣5+5+9
+3.6Round 19🇸🇪 SWEDEN52♠♠9=+6
+3.6Round 19🇸🇪 SWEDEN93NT♣3-1+12
+3.4Round 6🇭🇰 HONG KONG CHINA243NT♥4+2+2
+3.4Round 10🇯🇵 JAPAN194♠♥T=+11
+3.4Round 18🇦🇪 UNITED ARAB EMIRATES177NT♠J=+0
+3.2Round 9🇦🇺 AUSTRALIA41♠♣5=+5
+3.1Round 9🇦🇺 AUSTRALIA64♠♦2=+0
+3.1Round 18🇦🇪 UNITED ARAB EMIRATES234♠♦J-1+6
+3.0Round 13🇧🇷 BRAZIL115♦♣A+1-11
+3.0Round 21🇫🇷 FRANCE33NT♣K-2+8
+2.9Round 3🇨🇦 CANADA14♥♣Q=+0
+2.9Round 5🇷🇪 REUNION42♠♦A-1+5
+2.9Round 17🇧🇲 BERMUDA142NT♥Q-2+6
+2.8Round 3🇨🇦 CANADA63NT♦5+1-12
+2.7Round 2🇭🇺 HUNGARY185♥♠9+1+13
+2.7Round 3🇨🇦 CANADA103NT♠7=+13
+2.7Round 5🇷🇪 REUNION64♠♣8+2+2
+2.7Round 5🇷🇪 REUNION93♥♦K+1+6
+2.7Round 6🇭🇰 HONG KONG CHINA283NT♠8=-1
+2.7Round 11🇷🇴 ROMANIA103♣♣4+3+15
+2.6Round 19🇸🇪 SWEDEN112♥♣4+2+1
+2.5Round 10🇯🇵 JAPAN204♠♥A=+0
+2.5Round 18🇦🇪 UNITED ARAB EMIRATES162♥♦K=+5
+2.4Round 14🇮🇳 INDIA194♥♠3+1+0
+2.3Round 19🇸🇪 SWEDEN63♠♦K+2+3
+2.2Round 1🇿🇦 SOUTH AFRICA43♥♣T-1-1
+2.2Round 9🇦🇺 AUSTRALIA124♠♣J=+0
+2.2Round 11🇷🇴 ROMANIA24♠♣A-2+1
+2.2Round 21🇫🇷 FRANCE45♣♦A-1+12
+2.1Round 5🇷🇪 REUNION34♠♣8+1+1
+2.1Round 14🇮🇳 INDIA244♣♠K=+0
+2.0Round 17🇧🇲 BERMUDA81♠♦A+1+1
+2.0Round 19🇸🇪 SWEDEN144♠♥K-1+4
+1.9Round 19🇸🇪 SWEDEN14♥♠4+1+1
+1.8Round 19🇸🇪 SWEDEN125♣♠5+1-10
+1.7Round 1🇿🇦 SOUTH AFRICA124♠♣T+1+1
+1.7Round 5🇷🇪 REUNION53NT♦T+4+2
+1.7Round 6🇭🇰 HONG KONG CHINA263♥♣4-1+0
+1.7Round 10🇯🇵 JAPAN282♠♣3+1+0
+1.6Round 5🇷🇪 REUNION15♥♦K-1+2
+1.6Round 9🇦🇺 AUSTRALIA134♥♠8+1+0
+1.6Round 11🇷🇴 ROMANIA64♥♣7-1+5
+1.6Round 13🇧🇷 BRAZIL94♠♣5-3-10
+1.5Round 10🇯🇵 JAPAN274♠♠T-2+5
+1.5Round 13🇧🇷 BRAZIL56♠♦7=+0
+1.5Round 17🇧🇲 BERMUDA93NT♥J+3+11
+1.5Round 19🇸🇪 SWEDEN105♠♣K=+17
+1.5Round 23🇮🇹 ITALY72♦♥A-1+0
+1.4Round 10🇯🇵 JAPAN154♥♦J+2+8
+1.4Round 18🇦🇪 UNITED ARAB EMIRATES223NT♥3=+1
+1.3Round 1🇿🇦 SOUTH AFRICA113NT♥2+2+1
+1.3Round 3🇨🇦 CANADA143♦♠J=+7
+1.3Round 11🇷🇴 ROMANIA145♦♠6=+3
+1.3Round 23🇮🇹 ITALY131NT♠4+1+0
+1.1Round 5🇷🇪 REUNION104♠♦Q=+0
+1.1Round 17🇧🇲 BERMUDA101NT♣9+1+0
+1.0Round 1🇿🇦 SOUTH AFRICA13♥♣5=+1
+1.0Round 17🇧🇲 BERMUDA71NT♠6+1+0
+0.9Round 6🇭🇰 HONG KONG CHINA221NT♥5-1+5
+0.9Round 14🇮🇳 INDIA153NT♠9+2+1
+0.9Round 21🇫🇷 FRANCE134♠♥Q+1+0
+0.8Round 3🇨🇦 CANADA122♠♣T+2-6
+0.8Round 14🇮🇳 INDIA283♦♥Q-1-1
+0.8Round 17🇧🇲 BERMUDA14♥♠2=+0
+0.7Round 1🇿🇦 SOUTH AFRICA24♠♥3=+1
+0.7Round 13🇧🇷 BRAZIL34♥♣J=-1
+0.6Round 14🇮🇳 INDIA203NT♠6=+3
+0.5Round 1🇿🇦 SOUTH AFRICA94♥♦K+2+11
+0.5Round 6🇭🇰 HONG KONG CHINA182♦♣K=+1
+0.5Round 13🇧🇷 BRAZIL23NT♥2+1+0
+0.5Round 19🇸🇪 SWEDEN134♠♥3+1+0
+0.4Round 2🇭🇺 HUNGARY193NT♥2+3+11
+0.3Round 3🇨🇦 CANADA32♥x♦Q-1+5
+0.3Round 10🇯🇵 JAPAN172♥♣J=-1
+0.3Round 13🇧🇷 BRAZIL73NT♦7+2+0
+0.3Round 14🇮🇳 INDIA233NT♠5+2+0
+0.2Round 6🇭🇰 HONG KONG CHINA233♥♦A-1+9
+0.2Round 23🇮🇹 ITALY44♥♣Q+1+0
+0.1Round 2🇭🇺 HUNGARY273NT♦4=+2
+0.1Round 13🇧🇷 BRAZIL63♥♠Q=+0
+0.1Round 14🇮🇳 INDIA222♠♥T=-1
-0.0Round 1🇿🇦 SOUTH AFRICA35♦♠A+1-10
+0.0Round 1🇿🇦 SOUTH AFRICA54♠♣3+1+0
-0.0Round 14🇮🇳 INDIA161NT♥7+1+0
+0.0Round 18🇦🇪 UNITED ARAB EMIRATES214♥♠3=+3
-0.0Round 18🇦🇪 UNITED ARAB EMIRATES285♥♦A=+0
+0.0Round 23🇮🇹 ITALY143♦♣J=+7
-0.1Round 5🇷🇪 REUNION23NT♣3+3-11
-0.2Round 21🇫🇷 FRANCE74♥♠T+1-4
-0.3Round 1🇿🇦 SOUTH AFRICA144♥♦J=+0
-0.3Round 13🇧🇷 BRAZIL44♥♣T=-1
-0.3Round 19🇸🇪 SWEDEN23NT♥5+1+0
-0.3Round 21🇫🇷 FRANCE21NT♣2-3-10
-0.3Round 23🇮🇹 ITALY13NT♥3+1-10
-0.3Round 23🇮🇹 ITALY33NT♠3+1+0
-0.4Round 2🇭🇺 HUNGARY263NT♦7+1+0
-0.4Round 5🇷🇪 REUNION71NT♥2+1+0
-0.4Round 9🇦🇺 AUSTRALIA54♥♦J+2-11
-0.4Round 11🇷🇴 ROMANIA91♠♦Q+1+0
-0.4Round 21🇫🇷 FRANCE114♠♣K+1+0
-0.5Round 3🇨🇦 CANADA44♥♣2=-1
-0.5Round 23🇮🇹 ITALY84♥♦Q+1+0
-0.6Round 2🇭🇺 HUNGARY214♠♣3-1+10
-0.6Round 2🇭🇺 HUNGARY231NT♣3+2-1
-0.7Round 6🇭🇰 HONG KONG CHINA153♠♣3+1+6
-0.7Round 10🇯🇵 JAPAN214♠♦T+1-1
-0.7Round 18🇦🇪 UNITED ARAB EMIRATES255♦x♠3-1+0
-0.7Round 21🇫🇷 FRANCE63♠♦4+1+8
-0.8Round 18🇦🇪 UNITED ARAB EMIRATES154♠♥6=+1
-0.8Round 23🇮🇹 ITALY24♠x♥T-1+0
-0.8Round 23🇮🇹 ITALY103♠♦5-1+5
-0.9Round 3🇨🇦 CANADA53NT♦5+1+1
-0.9Round 11🇷🇴 ROMANIA12NT♣7-1-10
-1.0Round 1🇿🇦 SOUTH AFRICA84♥♠J=+0
-1.0Round 13🇧🇷 BRAZIL84♥♠Q=+0
-1.0Round 13🇧🇷 BRAZIL124♥♦3=-3
-1.2Round 6🇭🇰 HONG KONG CHINA193♦♠4+1+0
-1.3Round 6🇭🇰 HONG KONG CHINA253NT♣8=-1
-1.3Round 10🇯🇵 JAPAN263NT♥3+2-1
-1.3Round 13🇧🇷 BRAZIL13NT♠7-1-4
-1.3Round 19🇸🇪 SWEDEN33♣♠T-4+9
-1.6Round 17🇧🇲 BERMUDA25♠♣T=+0
-1.7Round 14🇮🇳 INDIA272♠♦3+1+0
-1.8Round 6🇭🇰 HONG KONG CHINA165♥♠A=-11
-1.9Round 5🇷🇪 REUNION146♥♦6+1-11
-2.0Round 6🇭🇰 HONG KONG CHINA272♥♦A-1-4
-2.1Round 9🇦🇺 AUSTRALIA141NT♠8+1-8
-2.2Round 11🇷🇴 ROMANIA53NT♠4-1-5
-2.2Round 23🇮🇹 ITALY126NT♣4-1-17
-2.3Round 2🇭🇺 HUNGARY282♠♦3-1-4
-2.3Round 23🇮🇹 ITALY61NT♣T=-5
-2.4Round 17🇧🇲 BERMUDA111NT♠6+1+1
-2.4Round 21🇫🇷 FRANCE83♥♥T=+0
-2.5Round 11🇷🇴 ROMANIA73♣♦Q+1+0
-2.7Round 1🇿🇦 SOUTH AFRICA132♦♠A+1-6
-2.7Round 2🇭🇺 HUNGARY176NT♥9-1-14
-2.8Round 5🇷🇪 REUNION113♠♥K-1-8
-2.8Round 19🇸🇪 SWEDEN84♣♥9-2-6
-3.0Round 14🇮🇳 INDIA173♣♥J+1-6
-3.3Round 11🇷🇴 ROMANIA43NT♥J=-3
-3.3Round 11🇷🇴 ROMANIA82♠♣K+1+0
-3.3Round 14🇮🇳 INDIA183NT♦K+1+0
-3.3Round 18🇦🇪 UNITED ARAB EMIRATES205♦♠T-1-9
-3.4Round 3🇨🇦 CANADA93♣♥4-1-6
-3.5Round 13🇧🇷 BRAZIL143NT♦5+4-14
-3.6Round 1🇿🇦 SOUTH AFRICA63♥♠Q-2-8
-3.6Round 1🇿🇦 SOUTH AFRICA72♠♠T+3-10
-3.7Round 9🇦🇺 AUSTRALIA83♥♥7+2-3
-3.7Round 14🇮🇳 INDIA214♠♥2+1-1
-3.8Round 3🇨🇦 CANADA83NT♥T+1-1
-3.8Round 19🇸🇪 SWEDEN43NT♣Q-1-16
-4.0Round 17🇧🇲 BERMUDA54♠♣7-2-6
-4.5Round 17🇧🇲 BERMUDA43♦♥9-1-5
-4.7Round 14🇮🇳 INDIA264♠♥T=+0
-4.7Round 18🇦🇪 UNITED ARAB EMIRATES276♥♦6-1-4
-5.0Round 23🇮🇹 ITALY115♥♠7+1-8
-5.1Round 5🇷🇪 REUNION134♦♥T-1-6
-5.1Round 9🇦🇺 AUSTRALIA15♠x♦T-3-2
-5.3Round 18🇦🇪 UNITED ARAB EMIRATES185♣♥K-1-6
-5.4Round 18🇦🇪 UNITED ARAB EMIRATES264♠♥6=+0
-5.9Round 6🇭🇰 HONG KONG CHINA204♠♦Q-1-12
-5.9Round 17🇧🇲 BERMUDA63NT♦6=+0
-6.4Round 21🇫🇷 FRANCE53NT♠T=-7
-6.7Round 3🇨🇦 CANADA115♦♠K=+0
-6.8Round 5🇷🇪 REUNION83NT♠K=-7
-7.3Round 13🇧🇷 BRAZIL134♥♠J=+10
-7.8Round 3🇨🇦 CANADA133NT♦8+1-11
-7.8Round 21🇫🇷 FRANCE144♥♣K+1-1
-8.7Round 21🇫🇷 FRANCE104♠♣T+1-1
-8.7Round 21🇫🇷 FRANCE123♠♣K-4-11
-8.9Round 9🇦🇺 AUSTRALIA73NT♦3-1-12
-9.1Round 2🇭🇺 HUNGARY245♠x♥A-2-11
-9.3Round 3🇨🇦 CANADA74♥x♠3=-7
-9.3Round 21🇫🇷 FRANCE14♠x♦K-3-9
-9.5Round 6🇭🇰 HONG KONG CHINA174♠x♥9-4-12
-12.3Round 9🇦🇺 AUSTRALIA104♠x♣K-3-12
-13.3Round 10🇯🇵 JAPAN254♠x♥K=-15
-16.1Round 11🇷🇴 ROMANIA35♣x♦7-5-14