🏴󠁧󠁢󠁥󠁮󠁧󠁿 PATTERSON Derek · England

57rank
-7.6Butler · 220 bds
-0.03per board
±4.0swing
-0.25vs par /bd · #67/98
+0.05adjusted /bd
Butler per round: -19.4 45.2 -19.7 7.7 -32.8 14.2 20.3 -17.4 13.3 -13.1 -5.9by round

vs par split: bidding -0.09 · play +0.08

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted +0.05/bd

Card play — on target: opening leads 85.0% #22 of 98 · declarer play 78.3% #32 of 98 · defence 86.3% #59 of 98

Card play by contract type — on target
vs NTvs a suit
Opening leads76.9% (13)87.2% (47)
Declarer play70.0% (10)80.6% (36)
Defence80.0% (25)88.3% (77)

Opening leads by suit led: ♠ 72.7% (11) · ♥ 87.5% (16) · ♦ 83.3% (18) · ♣ 93.3% (15)

vs par by strain: NT +2.08 (40) · a suit -0.53 (162)

vs par by level: part-score -0.14 (83) · game +0.03 (108) · slam +0.64 (11)

By role: declaring +0.08/bd (-2.03 vs par · 107) · defending -0.14/bd (+1.43 vs par · 113)

By vulnerability: vulnerable +0.09/bd (-0.76 vs par · 110) · not vulnerable -0.16/bd (+0.26 vs par · 110)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1P.CrouchG.Helgemo – T.HelnessOpen20-19.4-0.97-2.60
Round 2P.CrouchP.Frangos – F.TillyriOpen20+45.2+2.26+1.30
Round 3P.CrouchK.Konow – A.HagenClosed20-19.7-0.98-0.70
Round 4P.CrouchA.Gloyer – G.KriftnerClosed20+7.7+0.39+0.00
Round 5P.CrouchD.Nikolenkov – S.MagnussonClosed20-32.8-1.64+0.85
Round 9P.CrouchG.Jones – D.JonesOpen20+14.2+0.71+1.05
Round 11P.CrouchM.Bompis – J.QuantinOpen20+20.3+1.02-1.25
Round 12P.CrouchU.Kasimir – P.JokischOpen20-17.4-0.87-0.90
Round 13P.CrouchK.Brguljan – T.SasekOpen20+13.3+0.67-0.45
Round 15P.CrouchK.Koistinen – C.NybergClosed20-13.1-0.66-1.45
Round 16P.CrouchM.Karpov – T.LaanemaeClosed20-5.9-0.30+1.40

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
+14.3Round 2🇨🇾 Cyprus103♣♥10-6+13
+12.1Round 11🇫🇷 France53N♥5-2+8
+11.1Round 15🇫🇮 Finland34♠x♣K=+7
+10.3Round 4🇦🇹 Austria106NT♥8-1+17
+9.5Round 2🇨🇾 Cyprus124♥♦5-3+7
+8.0Round 16🇪🇪 Estonia43NT♣K-2+8
+7.7Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales153NT♥10+1+7
+7.7Round 13🇭🇷 Croatia35♦♠7=-13
+7.1Round 2🇨🇾 Cyprus36♦♣2-3+14
+6.9Round 3🇩🇰 Denmark106♠♦K=+1
+6.7Round 2🇨🇾 Cyprus54♥x♣K-1+7
+6.7Round 13🇭🇷 Croatia63NT♠2=+10
+6.6Round 16🇪🇪 Estonia84♠♦10+2+11
+6.3Round 1🇲🇨 Monaco124♥♦J=+0
+6.2Round 4🇦🇹 Austria16♣♠2-2+11
+6.1Round 11🇫🇷 France102♥♠5+1+1
+5.7Round 16🇪🇪 Estonia144♠♦9=+0
+5.5Round 13🇭🇷 Croatia174♠♦6=+0
+5.2Round 3🇩🇰 Denmark153N♦7-1+6
+5.2Round 13🇭🇷 Croatia181NT♣Q-1+11
+5.0Round 3🇩🇰 Denmark33♠x♦A-2+4
+4.7Round 1🇲🇨 Monaco175♥♠A-1+4
+4.7Round 3🇩🇰 Denmark146♦♠J=+0
+4.5Round 13🇭🇷 Croatia203♠♣K=+0
+4.3Round 4🇦🇹 Austria113♥♥A+1+7
+4.2Round 4🇦🇹 Austria53♠♣2-1+5
+4.2Round 15🇫🇮 Finland54♠x♥6=+5
+4.1Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales143♣x♣J-2+5
+4.1Round 13🇭🇷 Croatia74♠♣J+1+0
+3.9Round 2🇨🇾 Cyprus204♥♠A+1+0
+3.9Round 3🇩🇰 Denmark94♠♣J+1+11
+3.8Round 12🇱🇺 Luxembourg103♣♦6+1+0
+3.7Round 15🇫🇮 Finland133♣♠K-2-7
+3.7Round 15🇫🇮 Finland185♣x♥3-2+7
+3.5Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales165♥♣5=+0
+3.5Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales194♥♦4=+3
+3.4Round 2🇨🇾 Cyprus133NT♣Q=+3
+3.3Round 2🇨🇾 Cyprus174♥♣3-2-7
+3.2Round 1🇲🇨 Monaco84♥♣3=+0
+3.2Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales172♥♠A-2+5
+3.2Round 16🇪🇪 Estonia114♥♠10=+0
+3.1Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales14♥♣K=+0
+3.1Round 12🇱🇺 Luxembourg152♦♣8=+5
+2.6Round 2🇨🇾 Cyprus143♣♠K=+1
+2.6Round 4🇦🇹 Austria33♣♥2-2-1
+2.5Round 4🇦🇹 Austria162♥♦K-1-2
+2.5Round 12🇱🇺 Luxembourg73NT♠6+1-1
+2.5Round 15🇫🇮 Finland23♦♠2=+6
+2.4Round 3🇩🇰 Denmark122♠♠6=+5
+2.3Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales184♥♠9+2+1
+2.3Round 11🇫🇷 France174♠♦Q=+0
+2.1Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales23♣♦4=+0
+2.1Round 11🇫🇷 France13N♠4-2+5
+2.1Round 11🇫🇷 France154♥♦9+1+0
+2.0Round 1🇲🇨 Monaco61♥♦K-1-1
+1.9Round 15🇫🇮 Finland103NT♠5=-13
+1.8Round 12🇱🇺 Luxembourg142♠♦7+2+1
+1.8Round 15🇫🇮 Finland143♠♠J-1+4
+1.8Round 16🇪🇪 Estonia162♥♦6-1+1
+1.7Round 2🇨🇾 Cyprus73NT♦3-1+5
+1.7Round 11🇫🇷 France203♥♣J=+0
+1.6Round 11🇫🇷 France44♦♥A-1-1
+1.6Round 13🇭🇷 Croatia44♥♣2=+0
+1.5Round 5🇨🇭 Switzerland144♣♥A-1+2
+1.3Round 1🇲🇨 Monaco104♠♦K=+0
+1.3Round 2🇨🇾 Cyprus24♥♠K-1+10
+1.3Round 4🇦🇹 Austria23♦♠2=+0
+1.2Round 12🇱🇺 Luxembourg173♣♠A=+1
+1.2Round 13🇭🇷 Croatia164♠♦2=-13
+1.1Round 1🇲🇨 Monaco163♠♠9=+7
+1.1Round 2🇨🇾 Cyprus114♠♦Q-1-2
+1.1Round 2🇨🇾 Cyprus183♦♠7+1+0
+1.1Round 5🇨🇭 Switzerland31NT♦5+3+6
+1.1Round 5🇨🇭 Switzerland81NT♣4+1+1
+1.1Round 11🇫🇷 France63N♦7=-13
+1.1Round 11🇫🇷 France72♥♣K-1-1
+1.1Round 16🇪🇪 Estonia63NT♥6=+11
+1.0Round 4🇦🇹 Austria124♥♠10=+1
+1.0Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales95♣♦2=+9
+1.0Round 12🇱🇺 Luxembourg64♥♦2+1+0
+0.9Round 11🇫🇷 France183♠♦7-1+5
+0.9Round 12🇱🇺 Luxembourg163♠♥A-1+7
+0.8Round 11🇫🇷 France142♠♥Q-1+4
+0.7Round 4🇦🇹 Austria64♠♦Q=+3
+0.7Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales103♦♣Q=+6
+0.7Round 11🇫🇷 France122♥♣T=-7
+0.6Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales123NT♣A+2+1
+0.5Round 1🇲🇨 Monaco23N♥J-1-12
+0.5Round 3🇩🇰 Denmark42♠♦5+2-10
+0.5Round 5🇨🇭 Switzerland134♥♥7+2+13
+0.5Round 13🇭🇷 Croatia133NT♠6+2+0
+0.4Round 3🇩🇰 Denmark14♠♣3+1+0
+0.4Round 11🇫🇷 France34♠♥J+1-13
+0.4Round 15🇫🇮 Finland201NT♦5=+1
+0.3Round 2🇨🇾 Cyprus63NT♦6=+0
+0.3Round 3🇩🇰 Denmark113♠♣T-2+0
+0.3Round 4🇦🇹 Austria154♠♥4+2-11
+0.3Round 4🇦🇹 Austria185♦♠A-2+0
+0.3Round 13🇭🇷 Croatia154NT♦8+1+13
+0.3Round 15🇫🇮 Finland63NT♠8=-2
+0.1Round 5🇨🇭 Switzerland54♠♥K=+0
+0.1Round 12🇱🇺 Luxembourg93NT♠5+1+10
+0.1Round 12🇱🇺 Luxembourg132♠♣3+1+0
+0.1Round 13🇭🇷 Croatia105♠♦A=+4
+0.1Round 16🇪🇪 Estonia74♥♣J=+13
+0.1Round 16🇪🇪 Estonia152♠♣Q=+1
+0.0Round 1🇲🇨 Monaco43♠x♣2-1-7
-0.0Round 13🇭🇷 Croatia124♥♦8+1+0
-0.0Round 16🇪🇪 Estonia173♦♦2+1+0
-0.1Round 1🇲🇨 Monaco13N♠3+1+0
-0.1Round 1🇲🇨 Monaco91N♣Q+2+0
-0.1Round 2🇨🇾 Cyprus153NT♥5=+3
-0.1Round 5🇨🇭 Switzerland104♠♥K=+0
-0.1Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales71♠♥10+2-10
-0.1Round 11🇫🇷 France83N♣7+2+0
-0.1Round 15🇫🇮 Finland14♥♠K=+0
-0.1Round 15🇫🇮 Finland112♠♦K+1+0
-0.1Round 16🇪🇪 Estonia102♥x♣J-1-7
-0.2Round 2🇨🇾 Cyprus163♠♥2-1-4
-0.2Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales33NT♠6+2+0
-0.3Round 1🇲🇨 Monaco54♠♣J=+0
-0.3Round 2🇨🇾 Cyprus86♠♥9=-11
-0.3Round 4🇦🇹 Austria194♥♠2+1+0
-0.3Round 15🇫🇮 Finland162♠♥K+1+0
-0.3Round 16🇪🇪 Estonia23NT♦7+2+12
-0.3Round 16🇪🇪 Estonia202♠♥4=+0
-0.4Round 3🇩🇰 Denmark135♦♥K-1+6
-0.4Round 4🇦🇹 Austria131NT♠2+1+1
-0.4Round 16🇪🇪 Estonia53♣♥10-1-1
-0.5Round 1🇲🇨 Monaco153N♥7+3-13
-0.5Round 11🇫🇷 France193N♣5+1+0
-0.6Round 4🇦🇹 Austria203♥♠A-1+0
-0.6Round 11🇫🇷 France23♠♥3-1+2
-0.6Round 12🇱🇺 Luxembourg44♠♣9+2-9
-0.7Round 1🇲🇨 Monaco113♠♦6+1+1
-0.7Round 2🇨🇾 Cyprus193♣♦J-1+0
-0.7Round 5🇨🇭 Switzerland23NT♥2-1-11
-0.7Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales206♥♥A=+0
-0.8Round 11🇫🇷 France114♠♥K+1-1
-0.8Round 12🇱🇺 Luxembourg113♦♣9+1+0
-0.9Round 5🇨🇭 Switzerland113♥♦5-1+2
-0.9Round 12🇱🇺 Luxembourg14♥♠9=+0
-0.9Round 13🇭🇷 Croatia84♠♦J+1+0
-1.0Round 12🇱🇺 Luxembourg194♣♥5=-5
-1.1Round 4🇦🇹 Austria143♠♠J=+0
-1.1Round 11🇫🇷 France163♠♣8-1+1
-1.2Round 5🇨🇭 Switzerland44♠♥A-1-9
-1.2Round 5🇨🇭 Switzerland174♥♠Q-1-4
-1.2Round 5🇨🇭 Switzerland203NT♥J+1-1
-1.3Round 2🇨🇾 Cyprus94♥♦10-1+2
-1.3Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales114♠♦10+1+0
-1.3Round 13🇭🇷 Croatia194♥♥A+1+0
-1.4Round 4🇦🇹 Austria86♠♠7+1-11
-1.4Round 5🇨🇭 Switzerland14♥♦5+1-4
-1.4Round 15🇫🇮 Finland43♥♠J+1-1
-1.5Round 1🇲🇨 Monaco144♥♦6=+0
-1.6Round 3🇩🇰 Denmark83♠♥6-1+2
-1.6Round 13🇭🇷 Croatia52NT♥5=+0
-1.6Round 15🇫🇮 Finland124♥♦10=+1
-2.0Round 16🇪🇪 Estonia194♥♦10=+0
-2.1Round 3🇩🇰 Denmark73N♠T=+0
-2.1Round 4🇦🇹 Austria44♣♠A-1-6
-2.1Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales63NT♠K=+0
-2.1Round 13🇭🇷 Croatia94♠♣3=-7
-2.1Round 16🇪🇪 Estonia12♥x♠6-1-7
-2.2Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales84♠♥A-1-5
-2.3Round 3🇩🇰 Denmark183N♥9+1-1
-2.3Round 12🇱🇺 Luxembourg183NT♥J+1+0
-2.3Round 13🇭🇷 Croatia13NT♠3=+0
-2.4Round 2🇨🇾 Cyprus14♥♣4-1-5
-2.4Round 3🇩🇰 Denmark203N♥J-1-6
-2.5Round 1🇲🇨 Monaco183♠♣Q-3-15
-2.5Round 5🇨🇭 Switzerland164♠♥Q+1+10
-2.5Round 5🇨🇭 Switzerland183♠♦2-2+9
-2.6Round 15🇫🇮 Finland154♠♣K+1+0
-2.6Round 16🇪🇪 Estonia95♣x♥K-1+0
-2.7Round 12🇱🇺 Luxembourg203♦♥A=-10
-2.9Round 12🇱🇺 Luxembourg121♠♠4+1+0
-3.1Round 3🇩🇰 Denmark64♠♣9=+0
-3.1Round 13🇭🇷 Croatia113♦♥6+1+0
-3.2Round 1🇲🇨 Monaco204♥♠6+1+0
-3.4Round 5🇨🇭 Switzerland94♥♦9+1+0
-3.4Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales133♦♠4=-6
-3.5Round 13🇭🇷 Croatia141NT♠Q-1-4
-3.6Round 3🇩🇰 Denmark192♥♣A-1+0
-3.6Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales53♥♣J=+4
-3.6Round 12🇱🇺 Luxembourg83♥♠J-2-8
-3.7Round 1🇲🇨 Monaco134♣♠J-2-8
-3.7Round 3🇩🇰 Denmark23N♣3+2-1
-3.7Round 5🇨🇭 Switzerland76NT♦7=+0
-3.7Round 12🇱🇺 Luxembourg37♠♣K=+0
-3.7Round 16🇪🇪 Estonia34♣♠8-1+0
-3.9Round 5🇨🇭 Switzerland63NT♣5+1+1
-4.0Round 9🏴󠁧󠁢󠁷󠁬󠁳󠁿 Wales41♠♦4+1+1
-4.0Round 11🇫🇷 France91N♦A-1-5
-4.2Round 5🇨🇭 Switzerland124♥♠8-1+2
-4.3Round 5🇨🇭 Switzerland153NT♥3+1+10
-4.3Round 15🇫🇮 Finland83NT♠4+2-1
-4.3Round 16🇪🇪 Estonia123NT♣Q=-3
-4.5Round 15🇫🇮 Finland74♥♦J+2-10
-5.0Round 15🇫🇮 Finland94♣♥A-1-5
-5.1Round 12🇱🇺 Luxembourg23NT♣5+1-1
-5.4Round 4🇦🇹 Austria173NT♦6-4-8
-5.6Round 11🇫🇷 France131N♥3+2-10
-5.9Round 5🇨🇭 Switzerland195♣♦4+1-10
-6.1Round 2🇨🇾 Cyprus42♥♦K+2-10
-7.0Round 16🇪🇪 Estonia133NTxx♠9=+3
-7.2Round 4🇦🇹 Austria73NT♣Q=+1
-7.3Round 1🇲🇨 Monaco72♦x♣A-2+3
-7.5Round 4🇦🇹 Austria93NT♠2=-7
-8.3Round 12🇱🇺 Luxembourg55♠♥J=-8
-8.5Round 1🇲🇨 Monaco192N♠T+1-1
-9.1Round 3🇩🇰 Denmark174♥♦A=-7
-9.3Round 13🇭🇷 Croatia24♥x♦A-2-10
-9.7Round 16🇪🇪 Estonia186♥♥5-1-14
-10.1Round 1🇲🇨 Monaco33N♥T+1-10
-10.1Round 3🇩🇰 Denmark54♥♣2-1-11
-10.6Round 3🇩🇰 Denmark165♣♥A-2-13
-11.1Round 15🇫🇮 Finland172♥x♦K-4-9
-11.7Round 15🇫🇮 Finland194♠x♥10-3-12