🏴󠁧󠁢󠁥󠁮󠁧󠁿 SANDERSON Liam · ENGLAND

68rank
+10.3Butler · 180 bds
+0.06per board
±4.3swing
+0.42vs par /bd · #39/134
-0.10adjusted /bd
Butler per round: -7.9 -1.6 21.7 8.1 -0.3 -14.2 -13.8 -9.9 -6.4 8.8 -2.2 33.9 11.6 -3.8 -13.7by round

vs par split: bidding +0.54 · play -0.12

Strength of schedule: opponents averaged -0.16/bd (an easy draw) → opponent-adjusted -0.10/bd

Card play — on target: opening leads 76.7% #105 of 134 · declarer play 78.0% #52 of 134 · defence 80.5% #87 of 134

Bidding activity — not a pass: 42.6% #79 of 134 (213/500)

Card play by contract type — on target
vs NTvs a suit
Opening leads73.3% (15)78.6% (28)
Declarer play63.6% (22)89.3% (28)
Defence76.9% (26)82.0% (61)

Opening leads by suit led: ♠ 62.5% (8) · ♥ 92.9% (14) · ♦ 70.0% (10) · ♣ 72.7% (11)

vs par by strain: NT +0.47 (57) · a suit +0.40 (123)

vs par by level: part-score +0.34 (70) · game +0.09 (96) · slam +3.07 (14)

By role: declaring +0.50/bd (-1.26 vs par · 93) · defending -0.41/bd (+2.22 vs par · 87)

By vulnerability: vulnerable +0.29/bd (+0.36 vs par · 90) · not vulnerable -0.18/bd (+0.49 vs par · 90)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.HuttonD.Gue – J.TomlinClosed12-7.9-0.66+1.50
Round 2A.HuttonF.Chen – C.YangClosed12-1.6-0.13+1.33
Round 4A.HuttonR.Piirisild – R.LuhaorgClosed12+21.7+1.81+0.83
Round 7A.HuttonT.Wu – X.TeoClosed12+8.1+0.67+1.58
Round 8A.HuttonI.Bilusic – E.EvacicOpen12-0.3-0.02+0.33
Round 9A.HuttonG.Donati – F.PortaClosed12-14.2-1.18-3.58
Round 13A.HuttonC.Havens – M.ZhaoClosed12-13.8-1.15+2.17
Round 14A.HuttonD.Kapiris – M.SoumplisClosed12-9.9-0.83-1.17
Round 15A.HuttonT.Popowsky – C.FeintuchClosed12-6.4-0.53-1.25
Round 17A.HuttonY.Poon – C.HuiClosed12+8.8+0.73+1.42
Round 18A.HuttonR.Jeng – B.XiaoClosed12-2.2-0.18-1.42
Round 19A.HuttonJ.Parsons – E.EdwardsClosed12+33.9+2.82+1.75
Round 21A.HuttonB.Miao – S.GuClosed12+11.6+0.97+0.92
Round 22A.HuttonN.Yamamoto – Y.SongClosed12-3.8-0.32+1.83
Round 23A.HuttonV.Patel – K.Baliram GurjarClosed12-13.7-1.14+0.08

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
+12.6Round 21🇨🇳 CHINA64♥♦Q-2+13
+11.1Round 4🇪🇪 ESTONIA236♦♥K-3+13
+10.0Round 15🇦🇷 ARGENTINA96NT♥7-1+19
+9.9Round 14🇬🇷 GREECE161NTx♦3+2+10
+9.5Round 17🇭🇰 HONG KONG CHINA73NT♥8=+3
+9.5Round 22🇯🇵 JAPAN172♠x♦6=+13
+9.2Round 17🇭🇰 HONG KONG CHINA35♦♥6=+0
+8.9Round 9🇮🇹 ITALY67♠♠2=+0
+8.3Round 4🇪🇪 ESTONIA195♦♣5-3+11
+8.3Round 8🇭🇷 CROATIA174♥x♠4=+4
+8.3Round 18🇺🇸 USA2233NT♥6-2+8
+6.7Round 19🇧🇧 BARBADOS54♠♣J+1+0
+6.4Round 2🇹🇼 CHINESE TAIPEI222♠♦A+3+10
+6.1Round 15🇦🇷 ARGENTINA35♥x♦Q-2+8
+5.9Round 7🇸🇬 SINGAPORE53NT♠7=+3
+5.7Round 4🇪🇪 ESTONIA176NT♦Q=+0
+5.6Round 19🇧🇧 BARBADOS116♠♥J-3+15
+5.5Round 14🇬🇷 GREECE153♠♦J=+12
+4.8Round 1🇦🇺 AUSTRALIA44♠x♥K-2+12
+4.8Round 8🇭🇷 CROATIA164♥♠5-1+12
+4.4Round 2🇹🇼 CHINESE TAIPEI154♣♥6-1+5
+4.4Round 7🇸🇬 SINGAPORE122♥♦J+1+1
+4.3Round 14🇬🇷 GREECE233NT♥T+2+1
+4.1Round 1🇦🇺 AUSTRALIA124♠♠2-2+5
+4.1Round 4🇪🇪 ESTONIA183♣♦A=+0
+4.1Round 8🇭🇷 CROATIA182♥♣Q+2+6
+4.1Round 8🇭🇷 CROATIA203NT♠7-2+8
+4.1Round 19🇧🇧 BARBADOS103♦♥3-1+6
+4.0Round 15🇦🇷 ARGENTINA103NT♠5=-1
+3.8Round 19🇧🇧 BARBADOS33NT♦A+1+0
+3.7Round 2🇹🇼 CHINESE TAIPEI133NT♦3+1+1
+3.7Round 7🇸🇬 SINGAPORE66♠♣T-3+12
+3.6Round 7🇸🇬 SINGAPORE95♥x♦A-2+5
+3.6Round 9🇮🇹 ITALY93NT♥5-1+6
+3.6Round 19🇧🇧 BARBADOS94♠♦2-2-6
+3.6Round 21🇨🇳 CHINA72♥♥6+2+7
+3.5Round 22🇯🇵 JAPAN204♥♠5=+9
+3.3Round 19🇧🇧 BARBADOS23NT♥6+1-1
+3.2Round 15🇦🇷 ARGENTINA123NT♠3=+3
+3.0Round 21🇨🇳 CHINA83NT♥6+1+0
+2.8Round 13🇨🇦 CANADA84♠♠A+1+0
+2.8Round 18🇺🇸 USA2185♣♠Q=+0
+2.7Round 1🇦🇺 AUSTRALIA104♠♦3=+0
+2.7Round 18🇺🇸 USA2134♠♣6+2+13
+2.6Round 2🇹🇼 CHINESE TAIPEI216♠x♥2-5-7
+2.6Round 18🇺🇸 USA2225♠x♣T-1+0
+2.6Round 23🇮🇳 INDIA121NT♠5=-1
+2.5Round 13🇨🇦 CANADA12♠♣8+2+10
+2.5Round 19🇧🇧 BARBADOS83♠♦2+1+7
+2.5Round 22🇯🇵 JAPAN226♥♦T=+0
+2.4Round 13🇨🇦 CANADA101NT♣3+2+1
+2.4Round 21🇨🇳 CHINA101♠♥6=-1
+2.3Round 7🇸🇬 SINGAPORE102♠♣J+1+0
+2.3Round 19🇧🇧 BARBADOS13♠♥7+2+6
+2.3Round 23🇮🇳 INDIA24♥x♣A-2+5
+2.1Round 13🇨🇦 CANADA121NT♣6-1+4
+2.1Round 23🇮🇳 INDIA82♥♣2+1+0
+2.0Round 1🇦🇺 AUSTRALIA64♠♠T+2+13
+2.0Round 23🇮🇳 INDIA63♠♥A=+0
+1.9Round 2🇹🇼 CHINESE TAIPEI174♥♦A+1+0
+1.8Round 14🇬🇷 GREECE192♠♥6-1+1
+1.8Round 17🇭🇰 HONG KONG CHINA12♥♦K+2+1
+1.8Round 21🇨🇳 CHINA13NT♥3+2+2
+1.7Round 19🇧🇧 BARBADOS62♠♦T=+0
+1.6Round 23🇮🇳 INDIA53♠♣2-1-5
+1.4Round 15🇦🇷 ARGENTINA13NT♥4+1+1
+1.3Round 4🇪🇪 ESTONIA154♠x♦K-1+5
+1.2Round 17🇭🇰 HONG KONG CHINA103♣♣2=+0
+1.1Round 23🇮🇳 INDIA104♠♣2=-1
+1.0Round 8🇭🇷 CROATIA134♥♣Q-1+6
+1.0Round 18🇺🇸 USA2144♥♠K+1+0
+1.0Round 19🇧🇧 BARBADOS74♠♦3-2-7
+0.9Round 4🇪🇪 ESTONIA204♠♥8=+1
+0.8Round 2🇹🇼 CHINESE TAIPEI183♠♦K-1+5
+0.7Round 4🇪🇪 ESTONIA132♠♥K=+1
+0.7Round 19🇧🇧 BARBADOS43NT♥8+2+1
+0.6Round 4🇪🇪 ESTONIA143♥♣7-2-1
+0.6Round 13🇨🇦 CANADA43NT♥2=-1
+0.6Round 17🇭🇰 HONG KONG CHINA24♥♠K+1+0
+0.6Round 21🇨🇳 CHINA53NT♣5+1+1
+0.5Round 23🇮🇳 INDIA14♠♦K+1+0
+0.4Round 7🇸🇬 SINGAPORE13NT♥5+1-1
+0.4Round 7🇸🇬 SINGAPORE81NT♠5=+1
+0.4Round 8🇭🇷 CROATIA154♠♦A=+0
+0.3Round 9🇮🇹 ITALY51NT♠2-1+4
+0.3Round 18🇺🇸 USA2193♦♣6=+0
+0.3Round 21🇨🇳 CHINA123NT♠7=-1
+0.3Round 22🇯🇵 JAPAN213NT♠5+2+12
+0.2Round 17🇭🇰 HONG KONG CHINA42NT♥5+1+10
-0.1Round 22🇯🇵 JAPAN242♠♣6=+1
-0.2Round 2🇹🇼 CHINESE TAIPEI143♦♥J+1+5
-0.2Round 22🇯🇵 JAPAN193NT♠7=+1
-0.3Round 7🇸🇬 SINGAPORE114♥♣Q+2+11
-0.3Round 9🇮🇹 ITALY85♠♦3+1-11
-0.3Round 13🇨🇦 CANADA22♠♥K-1+1
-0.3Round 17🇭🇰 HONG KONG CHINA53NT♥7=+2
-0.6Round 9🇮🇹 ITALY14♥♠A-2-5
-0.6Round 18🇺🇸 USA2172♥♣A-3-6
-0.7Round 4🇪🇪 ESTONIA223NT♥K+1+1
-0.7Round 14🇬🇷 GREECE143♣♦J=-9
-0.7Round 15🇦🇷 ARGENTINA42♠♣A+2-10
-0.7Round 17🇭🇰 HONG KONG CHINA93NT♥2-1+5
-0.7Round 21🇨🇳 CHINA22♠♦7+3+6
-0.7Round 22🇯🇵 JAPAN132♥♦3-1+0
-0.8Round 2🇹🇼 CHINESE TAIPEI202♠♦7+1+0
-0.8Round 13🇨🇦 CANADA73♦♥A=+10
-0.9Round 21🇨🇳 CHINA32NT♣6=-1
-0.9Round 22🇯🇵 JAPAN184♠♠A=+0
-1.0Round 1🇦🇺 AUSTRALIA92♠♦6=-7
-1.0Round 14🇬🇷 GREECE224♥♦7-3-9
-1.1Round 14🇬🇷 GREECE173♦♣2-1-4
-1.2Round 9🇮🇹 ITALY114♠♦Q=+0
-1.3Round 1🇦🇺 AUSTRALIA72♠♦J=+0
-1.4Round 1🇦🇺 AUSTRALIA113NT♣T+3+10
-1.4Round 2🇹🇼 CHINESE TAIPEI234♥♥3+2+13
-1.4Round 8🇭🇷 CROATIA142♥♠K-3-1
-1.4Round 17🇭🇰 HONG KONG CHINA124♠♣7=+0
-1.4Round 19🇧🇧 BARBADOS122NT♠A-1+0
-1.5Round 1🇦🇺 AUSTRALIA83NT♣6+1+0
-1.5Round 7🇸🇬 SINGAPORE44♥♦T-1+1
-1.5Round 14🇬🇷 GREECE213♠♦6=+4
-1.7Round 14🇬🇷 GREECE184♠♣Q-1-5
-1.7Round 18🇺🇸 USA2163♠♣T-1-6
-1.7Round 22🇯🇵 JAPAN236♥♦A=+0
-1.8Round 4🇪🇪 ESTONIA161NT♦7+2-7
-1.8Round 7🇸🇬 SINGAPORE31NT♦7+2-2
-1.8Round 8🇭🇷 CROATIA215♣x♦T-2-2
-1.9Round 9🇮🇹 ITALY102♥♥2-2-9
-2.1Round 21🇨🇳 CHINA41NT♥3=+0
-2.1Round 22🇯🇵 JAPAN144♥x♦A-1-5
-2.2Round 15🇦🇷 ARGENTINA83♠♣T+2-6
-2.3Round 17🇭🇰 HONG KONG CHINA112NT♥5-2-5
-2.7Round 23🇮🇳 INDIA113♠♥A=-1
-2.8Round 2🇹🇼 CHINESE TAIPEI163NT♥7+3-1
-2.9Round 15🇦🇷 ARGENTINA25♦♥4+2-10
-2.9Round 23🇮🇳 INDIA32♠♣A-1+2
-3.0Round 1🇦🇺 AUSTRALIA31NT♥Q-1-4
-3.0Round 2🇹🇼 CHINESE TAIPEI243♠♣A=-1
-3.1Round 18🇺🇸 USA2214♠♥T-1-5
-3.2Round 8🇭🇷 CROATIA243♦♠A=+0
-3.2Round 9🇮🇹 ITALY122♦♠K=+0
-3.2Round 13🇨🇦 CANADA53NT♥7=+1
-3.3Round 13🇨🇦 CANADA93♥♣9=+0
-3.4Round 9🇮🇹 ITALY32♠♥4+1-6
-3.6Round 13🇨🇦 CANADA66♥♠2=+0
-3.6Round 21🇨🇳 CHINA113NT♠5-1-10
-3.7Round 1🇦🇺 AUSTRALIA51NT♠4-1-5
-3.7Round 23🇮🇳 INDIA46♠♥6=+13
-3.8Round 1🇦🇺 AUSTRALIA23NT♠Q-1-6
-3.8Round 15🇦🇷 ARGENTINA113♥♠A-3+6
-3.8Round 18🇺🇸 USA2243NT♣2-2-6
-4.0Round 7🇸🇬 SINGAPORE23NT♥6-1-6
-4.0Round 9🇮🇹 ITALY72NT♥2-1-6
-4.0Round 17🇭🇰 HONG KONG CHINA84♠♥Q=+0
-4.2Round 4🇪🇪 ESTONIA214♠x♦K+2-13
-4.3Round 4🇪🇪 ESTONIA243NT♥Q+1-1
-4.4Round 14🇬🇷 GREECE244♥♠A=+0
-4.8Round 8🇭🇷 CROATIA225♣x♦K-4-5
-4.8Round 18🇺🇸 USA2203NT♠J-2-8
-5.0Round 7🇸🇬 SINGAPORE73NT♥6-1-6
-5.0Round 17🇭🇰 HONG KONG CHINA64♥♣2=+1
-5.3Round 13🇨🇦 CANADA113NT♠J=+1
-5.4Round 21🇨🇳 CHINA95♥x♠Q-2-5
-5.5Round 8🇭🇷 CROATIA234♥♦A-2-13
-5.6Round 15🇦🇷 ARGENTINA63♠♣J=-11
-5.8Round 1🇦🇺 AUSTRALIA15♠x♣K-1+0
-5.9Round 18🇺🇸 USA2156♦♥5=-7
-6.1Round 9🇮🇹 ITALY23NT♠J-2-9
-6.3Round 8🇭🇷 CROATIA194♠♥K=-11
-6.3Round 9🇮🇹 ITALY45♠x♦Q-1-7
-6.3Round 22🇯🇵 JAPAN154♠♥8+1+0
-6.7Round 23🇮🇳 INDIA95♥♠A=-8
-7.0Round 15🇦🇷 ARGENTINA54♠♣4=+0
-7.6Round 22🇯🇵 JAPAN164♠♣J-1-9
-7.7Round 13🇨🇦 CANADA33NT♠4+1-1
-8.9Round 15🇦🇷 ARGENTINA74♠♥3-2-14
-9.9Round 23🇮🇳 INDIA72NTx♥6=-3
-10.0Round 14🇬🇷 GREECE206♥♦2+1-1
-11.0Round 14🇬🇷 GREECE136♠♣3-1-14
-13.2Round 2🇹🇼 CHINESE TAIPEI192♣xx♦8-3-14