🏴󠁧󠁢󠁥󠁮󠁧󠁿 KNOTTENBELT Maggie · ENGLAND

107rank
-40.3Butler · 176 bds
-0.23per board
±4.3swing
-0.03vs par /bd · #69/131
-0.50adjusted /bd
Butler per round: -21.9 -15.6 -5.9 28.2 6.5 -13.9 -15.4 -23.1 -18.8 28.1 11.5by round

vs par split: bidding -0.13 · play +0.14

Strength of schedule: opponents averaged -0.27/bd (an easy draw) → opponent-adjusted -0.50/bd

Card play — on target: opening leads 77.1% #84 of 131 · declarer play 61.1% #126 of 131 · defence 80.2% #127 of 131

Bidding activity — not a pass: 42.9% #62 of 131 (203/473)

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (14)73.5% (34)
Declarer play46.2% (13)69.6% (23)
Defence87.0% (23)77.9% (68)

Opening leads by suit led: ♠ 87.5% (16) · ♥ 57.1% (14) · ♦ 80.0% (10) · ♣ 87.5% (8)

vs par by strain: NT +0.06 (47) · a suit -0.01 (127)

vs par by level: part-score +0.16 (67) · game +0.04 (99) · slam -1.62 (8)

By role: declaring -0.53/bd (-2.11 vs par · 84) · defending +0.04/bd (+1.91 vs par · 91)

By vulnerability: vulnerable -0.10/bd (+0.89 vs par · 88) · not vulnerable -0.36/bd (-0.95 vs par · 88)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.ByrneS.Costa Pessoa – P.MorbeyOpen16-21.9-1.37-4.38
Round 5M.ByrneA.Guventas – S.KolataClosed16-15.6-0.97+1.31
Round 6M.ByrneD.Kurbalija – P.DenningClosed16-5.9-0.37-1.06
Round 8M.ByrneR.Sivertsvik – K.BogoClosed16+28.2+1.76+2.38
Round 10M.ByrneJ.Bethers – M.RomanovskaClosed16+6.5+0.41-0.69
Round 11M.ByrneY.Chumak – O.HolubClosed16-13.9-0.87-1.00
Round 14M.ByrneV.Vujcic – O.SimicClosed16-15.4-0.96-0.69
Round 16M.ByrneM.Mediero – L.LantaronOpen16-23.1-1.44-0.06
Round 17M.ByrneI.Saesseli – M.SasselliClosed16-18.8-1.18+0.56
Round 18M.ByrneI.Dima – S.NewellOpen16+28.1+1.76+3.75
Round 19M.ByrneD.Sanders – F.GreenwoodClosed16+11.5+0.72-0.50

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
+10.7Round 18🇮🇪 IRELAND294♠♣A=+10
+9.7Round 18🇮🇪 IRELAND183NT♣7=+10
+8.9Round 18🇮🇪 IRELAND243NT♥5-2+11
+8.2Round 8🇳🇴 NORWAY84♠♣6+3+14
+7.7Round 8🇳🇴 NORWAY33♠♥K-3+13
+7.6Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES214♠♣K-1+10
+7.2Round 18🇮🇪 IRELAND285♥♦6+1+11
+6.9Round 10🇱🇻 LATVIA103NT♥6=+0
+6.7Round 18🇮🇪 IRELAND213♠♣8-1+10
+6.4Round 18🇮🇪 IRELAND204♥♣5-1+6
+6.2Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES186♥♠J+1+11
+6.2Round 10🇱🇻 LATVIA54♠♠6-1+10
+6.0Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES202♥♣9+2+10
+5.9Round 17🇨🇭 SWITZERLAND43NT♥Q-1+6
+5.7Round 11🇺🇦 UKRAINE292♠♦J+2-9
+5.6Round 10🇱🇻 LATVIA94♠♥A+1+2
+5.6Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND26♥♦2=+0
+5.2Round 10🇱🇻 LATVIA153♣x♠3-2+4
+5.2Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND12♥♦K-2+5
+5.0Round 10🇱🇻 LATVIA12NT♠K=+6
+4.8Round 17🇨🇭 SWITZERLAND33NT♠Q=-1
+4.7Round 5🇹🇷 TURKIYE36NT♣5-1+14
+4.2Round 16🇪🇸 SPAIN263NT♠5-1+12
+4.2Round 18🇮🇪 IRELAND171NT♦8=+6
+4.1Round 14🇷🇸 SERBIA205♣x♦K-1+12
+4.0Round 1🇵🇹 PORTUGAL33♠♥4-1-1
+3.7Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND73NT♠3=+10
+3.6Round 14🇷🇸 SERBIA217♣♥4=-2
+3.4Round 8🇳🇴 NORWAY123NT♥2-3+2
+3.2Round 8🇳🇴 NORWAY133♠♣4=+0
+3.2Round 11🇺🇦 UKRAINE266♥♣8=+0
+3.2Round 11🇺🇦 UKRAINE274♠x♦5-4-12
+3.2Round 16🇪🇸 SPAIN303♥x♦K-1+7
+3.1Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES262♥♥5+1+0
+3.1Round 8🇳🇴 NORWAY12♠♥3=+5
+2.9Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES174♥♦J=+0
+2.9Round 8🇳🇴 NORWAY153NT♣3-3+7
+2.9Round 14🇷🇸 SERBIA252♠♦K=+6
+2.9Round 16🇪🇸 SPAIN313♠♣K+1+8
+2.8Round 16🇪🇸 SPAIN272♦♠7-1+4
+2.6Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND164♥♠T-2+6
+2.5Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND132♥♣A+1+0
+2.4Round 14🇷🇸 SERBIA245♥x♠A-3+2
+2.3Round 8🇳🇴 NORWAY104♠x♦A-1+2
+2.3Round 10🇱🇻 LATVIA44NT♥9=+13
+2.2Round 8🇳🇴 NORWAY72♠♥J-1-1
+2.1Round 10🇱🇻 LATVIA62♥♠7+1+0
+2.1Round 17🇨🇭 SWITZERLAND114♥♠2=+0
+2.0Round 1🇵🇹 PORTUGAL165♠♥3+2-5
+2.0Round 5🇹🇷 TURKIYE162♥♠K+2-10
+2.0Round 8🇳🇴 NORWAY53NT♣K-1+10
+2.0Round 14🇷🇸 SERBIA233♥♠K=+10
+2.0Round 16🇪🇸 SPAIN293♣♦7=+10
+2.0Round 17🇨🇭 SWITZERLAND24♠♣8=+0
+1.7Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES254♥♠9+1+6
+1.6Round 5🇹🇷 TURKIYE82♠♦T=+5
+1.6Round 14🇷🇸 SERBIA184♥♦K+1+0
+1.6Round 18🇮🇪 IRELAND253♣♦T=+0
+1.3Round 5🇹🇷 TURKIYE15♠♦K-1+4
+1.3Round 17🇨🇭 SWITZERLAND54♣♠6=+0
+1.3Round 17🇨🇭 SWITZERLAND62♠♥Q+1+6
+1.1Round 1🇵🇹 PORTUGAL94♥♠A+1-11
+1.1Round 5🇹🇷 TURKIYE144♠♦7=-1
+1.0Round 1🇵🇹 PORTUGAL44♥♣2=-10
+1.0Round 14🇷🇸 SERBIA313NT♦3+1+0
+0.9Round 8🇳🇴 NORWAY62♠♠K+1+0
+0.9Round 11🇺🇦 UKRAINE213NT♦3+1-1
+0.9Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND44♥♠K=-1
+0.8Round 1🇵🇹 PORTUGAL154♠♦4+1+0
+0.8Round 10🇱🇻 LATVIA121NT♠5-1-5
+0.8Round 14🇷🇸 SERBIA323♦♥9-2+6
+0.7Round 8🇳🇴 NORWAY145♦♥3=+2
+0.7Round 16🇪🇸 SPAIN212♥♣A=-1
+0.7Round 18🇮🇪 IRELAND193NT♥4=+0
+0.7Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND122♥♣7+1-7
+0.6Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND144♥♠3-1+2
+0.5Round 5🇹🇷 TURKIYE94♠♦Q+2+1
+0.5Round 11🇺🇦 UKRAINE171NT♥K=-1
+0.5Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND34♥♠Q=+1
+0.4Round 16🇪🇸 SPAIN324♠♥4+1+0
+0.4Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND84♠♣K-1+4
+0.3Round 1🇵🇹 PORTUGAL14♥♠6+1+1
+0.3Round 17🇨🇭 SWITZERLAND121NT♠9+2+8
+0.2Round 5🇹🇷 TURKIYE132♦♦4=+6
+0.2Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES304♠♠4-1-2
+0.2Round 14🇷🇸 SERBIA305♦x♠A-2+0
+0.2Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND63NT♠5+1+1
+0.1Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES273NT♥K=+0
-0.0Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES23Pass-3
-0.0Round 8🇳🇴 NORWAY114♠♥J+1+0
-0.0Round 17🇨🇭 SWITZERLAND144♥♦6+1+0
-0.1Round 8🇳🇴 NORWAY95♦♠3=+1
-0.1Round 11🇺🇦 UKRAINE314♠♦9=+1
-0.2Round 5🇹🇷 TURKIYE62♦♠A-2-1
-0.2Round 5🇹🇷 TURKIYE103NT♠6+1+0
-0.2Round 8🇳🇴 NORWAY24♠♦J+1-10
-0.2Round 11🇺🇦 UKRAINE244♥♠J=+1
-0.2Round 18🇮🇪 IRELAND274♠♥K-1-2
-0.3Round 10🇱🇻 LATVIA33NT♥8+1+0
-0.3Round 14🇷🇸 SERBIA274♥♣Q+2-11
-0.4Round 1🇵🇹 PORTUGAL103♦♠Q=+1
-0.4Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES323♥♠K+1-6
-0.5Round 5🇹🇷 TURKIYE51NT♣9-1+0
-0.5Round 11🇺🇦 UKRAINE194♥♣9-1+6
-0.5Round 17🇨🇭 SWITZERLAND73NT♣8+3+12
-0.6Round 10🇱🇻 LATVIA71♠♥A+2+0
-0.6Round 16🇪🇸 SPAIN194♥♦K+1+0
-0.6Round 18🇮🇪 IRELAND233NT♠K+1-4
-0.7Round 11🇺🇦 UKRAINE184♠♥J+1-1
-0.9Round 16🇪🇸 SPAIN183NT♦3=+1
-0.9Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND53NT♣7-2-6
-1.0Round 5🇹🇷 TURKIYE154♥♠6=-1
-1.0Round 16🇪🇸 SPAIN234♠♣6+1+0
-1.0Round 18🇮🇪 IRELAND304♠♥4+2+11
-1.1Round 16🇪🇸 SPAIN243NT♥2+1+0
-1.1Round 18🇮🇪 IRELAND322♦♥9+2+10
-1.2Round 1🇵🇹 PORTUGAL82♥♠J+2-1
-1.2Round 8🇳🇴 NORWAY163♠♦J+1-1
-1.4Round 11🇺🇦 UKRAINE223NT♠2=+1
-1.4Round 11🇺🇦 UKRAINE252♠♦4-3-1
-1.4Round 17🇨🇭 SWITZERLAND84♣♠A-1-4
-1.5Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND101♦♦T+1+0
-1.6Round 1🇵🇹 PORTUGAL64♠x♥Q-1-6
-1.6Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND153NT♣5+2-11
-1.9Round 5🇹🇷 TURKIYE113♥♣7+1-2
-2.0Round 1🇵🇹 PORTUGAL144♠♣K+1-1
-2.0Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES29Adj.♥K-5
-2.1Round 1🇵🇹 PORTUGAL54♦x♦9-1-5
-2.1Round 11🇺🇦 UKRAINE232♠♦J+2+10
-2.1Round 11🇺🇦 UKRAINE303♠♣T-1-4
-2.3Round 17🇨🇭 SWITZERLAND163NT♠8+2+10
-2.3Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND94♠♦Q+1-1
-2.6Round 10🇱🇻 LATVIA113♥x♣A-1-14
-2.8Round 10🇱🇻 LATVIA82♠♣3-2+0
-3.1Round 10🇱🇻 LATVIA133♥♦2-1-5
-3.2Round 1🇵🇹 PORTUGAL121NT♣Q+1-1
-3.3Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES284♠♦2=+0
-3.4Round 5🇹🇷 TURKIYE74♥♣6+1+13
-3.5Round 14🇷🇸 SERBIA283NT♠4-2-6
-3.6Round 1🇵🇹 PORTUGAL131NT♥7+1-6
-3.8Round 14🇷🇸 SERBIA195♦x♥Q-1-2
-3.9Round 1🇵🇹 PORTUGAL113♠♥A+1-7
-3.9Round 16🇪🇸 SPAIN283NT♠6+1-4
-4.1Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES312♥♠K-1-5
-4.1Round 11🇺🇦 UKRAINE282♣♥3+5-3
-4.2Round 10🇱🇻 LATVIA144♠♣Q-2-6
-4.4Round 14🇷🇸 SERBIA264♥♠7-1+0
-4.6Round 14🇷🇸 SERBIA223NT♠3+3-12
-4.7Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES193NT♣J-1-10
-4.8Round 5🇹🇷 TURKIYE44♠♣T-1-6
-5.1Round 1🇵🇹 PORTUGAL23NT♣T=-11
-5.1Round 19🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND113NT♠Q-2-11
-5.2Round 14🇷🇸 SERBIA173♦♥A+1-1
-5.4Round 17🇨🇭 SWITZERLAND13♥♥9=-6
-5.6Round 17🇨🇭 SWITZERLAND156NT♠6-1-11
-5.7Round 10🇱🇻 LATVIA24♥♠K=-6
-6.0Round 16🇪🇸 SPAIN173NT♣T+1-7
-6.0Round 16🇪🇸 SPAIN204♠♦4-1-12
-6.2Round 11🇺🇦 UKRAINE202♥♣6+2+7
-6.4Round 17🇨🇭 SWITZERLAND102♥♠6+1+0
-6.9Round 8🇳🇴 NORWAY44♠♥3-1-6
-7.3Round 5🇹🇷 TURKIYE124♠♦A=+0
-7.3Round 17🇨🇭 SWITZERLAND93♦♣9=-9
-7.6Round 17🇨🇭 SWITZERLAND132♥♦T+1-2
-7.7Round 5🇹🇷 TURKIYE22NT♠2+1-1
-8.0Round 1🇵🇹 PORTUGAL72♠♦T-4-7
-8.0Round 18🇮🇪 IRELAND264♠♣6=-3
-8.1Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES244NT♣9-1-11
-8.3Round 10🇱🇻 LATVIA165♠♦3-1-10
-8.4Round 18🇮🇪 IRELAND316♠♦T+1-13
-8.6Round 11🇺🇦 UKRAINE323NT♠8=-10
-8.7Round 16🇪🇸 SPAIN253NT♦3-2-7
-8.7Round 18🇮🇪 IRELAND225♦♥K=-3
-11.1Round 6🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES226♠♦2-3-12
-11.1Round 16🇪🇸 SPAIN223♠x♦T=-12
-12.2Round 14🇷🇸 SERBIA292♥x♦5=-13