🇿🇦 SORENSEN Lotte · SOUTH AFRICA

119rank
-120.1Butler · 224 bds
-0.54per board
±4.3swing
+0.11vs par /bd · #56/141
-0.53adjusted /bd
Butler per round: -0.1 -6 4.2 -6.9 4.8 -11.9 14.2 -25.5 8.7 1.5 -24.2 -14.1 -15.6 -35 -7.6 -6.6by round

vs par split: bidding +0.32 · play -0.21

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -0.53/bd

Card play — on target: opening leads 84.7% #34 of 141 · declarer play 78.0% #38 of 141 · defence 82.8% #111 of 141

Bidding activity — not a pass: 37.8% #129 of 141 (232/614)

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (12)85.1% (47)
Declarer play70.6% (17)81.8% (33)
Defence71.9% (32)86.5% (96)

Opening leads by suit led: ♠ 85.7% (21) · ♥ 80.0% (10) · ♦ 81.8% (11) · ♣ 88.2% (17)

vs par by strain: NT -0.78 (54) · a suit +0.39 (170)

vs par by level: part-score -0.09 (92) · game +0.15 (118) · slam +1.07 (14)

By role: declaring -0.63/bd (-2.62 vs par · 96) · defending -0.46/bd (+2.16 vs par · 128)

By vulnerability: vulnerable -0.64/bd (+0.39 vs par · 112) · not vulnerable -0.43/bd (-0.17 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.NestoridisA.Sarniak – J.ZalewskaOpen14-0.1-0.01+1.36
Round 2A.NestoridisM.Bruijnsteen – D.Van DelftOpen14-6.0-0.43+2.43
Round 4A.NestoridisO.Schireson – L.BakerOpen14+4.2+0.30-0.29
Round 7A.NestoridisM.Costa – E.RuscallaOpen14-6.9-0.49+0.64
Round 8A.NestoridisH.Yeung – K.CheungOpen14+4.8+0.34+1.86
Round 9A.NestoridisA.Fuglestad – M.HardingOpen14-11.9-0.85-2.21
Round 10A.NestoridisC.Vandenbossche – M.StasClosed14+14.2+1.01+0.07
Round 11A.NestoridisA.Leleu – M.Kurek BeaulieuOpen14-25.5-1.82+0.57
Round 13A.NestoridisW.Chen – X.HongOpen14+8.7+0.62+1.71
Round 14A.NestoridisA.Sharma – P.BatraClosed14+1.5+0.11-0.36
Round 16A.NestoridisN.Senior – N.SmithOpen14-24.2-1.73+0.71
Round 17A.NestoridisE.Jacob – R.CooperClosed14-14.1-1.01-0.29
Round 18A.NestoridisA.Buus Thomsen – D.BildeOpen14-15.6-1.11-1.07
Round 19A.NestoridisM.Zur-Campanile – J.Seamon-MolsonOpen14-35.0-2.50-1.43
Round 20A.NestoridisF.Herrera – E.AlegreClosed14-7.6-0.54-1.79
Round 23A.NestoridisP.Tekir Dogan – O.SekerClosed14-6.6-0.47-0.14

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
+11.1Round 1🇵🇱 POLAND126♠x♦J-2+12
+8.8Round 10🇧🇪 BELGIUM204♠♠Q-1+12
+8.8Round 13🇨🇦 CANADA32♥♣J+2+10
+8.2Round 8🇭🇰 HONG KONG CHINA262♣x♥5-2+8
+8.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND276NT♠5=+0
+7.8Round 9🇳🇴 NORWAY105♣♦K-2+9
+7.7Round 2🇳🇱 NETHERLANDS173NT♠J+3-11
+7.3Round 13🇨🇦 CANADA43♥♣T+1+10
+7.3Round 23🇹🇷 TURKIYE126♥♦J-1+17
+7.2Round 7🇮🇹 ITALY94♥♣T-2+12
+7.1Round 1🇵🇱 POLAND24♠♥2-1+10
+7.1Round 13🇨🇦 CANADA92♠♣4+1+12
+6.7Round 4🇺🇸 USA1254♥♦7=+3
+6.7Round 9🇳🇴 NORWAY144♠♥A=-1
+6.7Round 20🇦🇷 ARGENTINA154♥♠A-3+7
+6.6Round 18🇩🇰 DENMARK176NT♠J+1+11
+6.3Round 10🇧🇪 BELGIUM233NT♠J=+0
+6.3Round 10🇧🇪 BELGIUM272♠♦T=+0
+6.2Round 18🇩🇰 DENMARK194♠♣9+2+14
+5.9Round 4🇺🇸 USA1284♠♥K-1+6
+5.5Round 23🇹🇷 TURKIYE102♠♦4=+0
+4.9Round 10🇧🇪 BELGIUM224♠♠5=-1
+4.7Round 7🇮🇹 ITALY24♥♦5+2+14
+4.7Round 7🇮🇹 ITALY144♥♥A=+8
+4.4Round 20🇦🇷 ARGENTINA274♠♣3=+0
+4.3Round 7🇮🇹 ITALY124♥♣K-2+0
+4.3Round 14🇮🇳 INDIA264♠♥T=+0
+4.3Round 17🇦🇺 AUSTRALIA81♠♦A+2+2
+4.2Round 13🇨🇦 CANADA143NT♣6+3+14
+4.0Round 20🇦🇷 ARGENTINA192♠♦K=+6
+3.7Round 13🇨🇦 CANADA114♦♣A+2+13
+3.7Round 14🇮🇳 INDIA283♠♦T-1+5
+3.7Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♥♦T=+0
+3.6Round 8🇭🇰 HONG KONG CHINA155♠♣K=+8
+3.6Round 9🇳🇴 NORWAY124♠♣J=+0
+3.5Round 17🇦🇺 AUSTRALIA53♠♦T=+0
+3.5Round 23🇹🇷 TURKIYE61NT♣6+1+5
+3.1Round 4🇺🇸 USA1222♠♦T-3+2
+3.1Round 10🇧🇪 BELGIUM214♠♦8+2+2
+3.0Round 1🇵🇱 POLAND83NT♥2+1+0
+2.9Round 9🇳🇴 NORWAY113NT♣8+2+0
+2.8Round 11🇫🇷 FRANCE71NT♣K-3+4
+2.8Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♥♦Q+2+13
+2.7Round 14🇮🇳 INDIA173♣♥J+1+6
+2.5Round 1🇵🇱 POLAND63♥♣6-1+6
+2.5Round 2🇳🇱 NETHERLANDS253♠♠3=+1
+2.5Round 2🇳🇱 NETHERLANDS282♠♠A=+0
+2.5Round 4🇺🇸 USA1274♥♥K-2-5
+2.4Round 18🇩🇰 DENMARK233♦♠J-1-1
+2.3Round 4🇺🇸 USA1154♥♦Q=+11
+2.2Round 1🇵🇱 POLAND72♠♦A+2+10
+2.1Round 2🇳🇱 NETHERLANDS185♥♠5=+13
+2.1Round 11🇫🇷 FRANCE54♦♥2=+0
+2.1Round 14🇮🇳 INDIA253♥♠K+1+1
+2.0Round 9🇳🇴 NORWAY64♠♥2=+0
+2.0Round 18🇩🇰 DENMARK205♦♠T-1+9
+1.9Round 20🇦🇷 ARGENTINA283♦♥A-2+0
+1.8Round 17🇦🇺 AUSTRALIA14♥♥5+1+1
+1.8Round 18🇩🇰 DENMARK162♥♦K-1-1
+1.7Round 2🇳🇱 NETHERLANDS201NT♣T+3+10
+1.7Round 11🇫🇷 FRANCE64♥♣7-1+5
+1.7Round 20🇦🇷 ARGENTINA264♠♥3+1+0
+1.6Round 7🇮🇹 ITALY33NT♣7+2+0
+1.6Round 14🇮🇳 INDIA233NT♣J=+2
+1.4Round 7🇮🇹 ITALY53NT♠J+1+1
+1.3Round 13🇨🇦 CANADA84♥♠Q=+0
+1.3Round 17🇦🇺 AUSTRALIA103♦♦K=+0
+1.2Round 14🇮🇳 INDIA214♠♣3=+0
+1.2Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND212♠♣5=-1
+1.1Round 7🇮🇹 ITALY44♠♠2+1+13
+1.0Round 8🇭🇰 HONG KONG CHINA214♠♥A+1+0
+1.0Round 18🇩🇰 DENMARK154♥♣9+1+0
+1.0Round 19🇺🇸 USA252♠♦6-1+0
+0.8Round 13🇨🇦 CANADA23NT♦8=+1
+0.8Round 19🇺🇸 USA2145♥♠7-2+0
+0.7Round 9🇳🇴 NORWAY134♥♠8=-1
+0.7Round 10🇧🇪 BELGIUM164♠♥J+1+11
+0.6Round 8🇭🇰 HONG KONG CHINA162NT♥6=+10
+0.6Round 17🇦🇺 AUSTRALIA24♠♣T+1+0
+0.5Round 20🇦🇷 ARGENTINA233NT♠7+2+0
+0.4Round 10🇧🇪 BELGIUM263NT♥7+1+0
+0.3Round 4🇺🇸 USA1163NT♥8=+0
+0.3Round 4🇺🇸 USA1184♥♥3+1-11
+0.3Round 11🇫🇷 FRANCE103♥♣5+3+15
+0.3Round 13🇨🇦 CANADA62♥♠Q+1+0
+0.3Round 14🇮🇳 INDIA242♠♥A-1+2
+0.2Round 4🇺🇸 USA1173NT♦9+1+1
+0.2Round 23🇹🇷 TURKIYE71NT♥3+1+1
+0.1Round 14🇮🇳 INDIA161NT♥A+1+0
+0.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND245♦x♥9-1+6
+0.1Round 18🇩🇰 DENMARK256♦♠7-1-2
+0.1Round 23🇹🇷 TURKIYE84♥♦Q+1+0
+0.0Round 1🇵🇱 POLAND104♥♠9=+0
+0.0Round 8🇭🇰 HONG KONG CHINA252♠♣4-2+1
+0.0Round 8🇭🇰 HONG KONG CHINA272♦♣Q+3+7
-0.0Round 10🇧🇪 BELGIUM244♣♠A=+0
+0.0Round 13🇨🇦 CANADA73NT♦3+2+0
+0.0Round 14🇮🇳 INDIA153NT♠6+1+0
+0.0Round 23🇹🇷 TURKIYE13NT♦J+2+10
-0.1Round 8🇭🇰 HONG KONG CHINA282♠♣Q=+0
-0.1Round 11🇫🇷 FRANCE83♥♠7-1+3
-0.1Round 23🇹🇷 TURKIYE33NT♥7+1+0
-0.2Round 11🇫🇷 FRANCE34♠♣T-1+10
-0.2Round 17🇦🇺 AUSTRALIA71NT♦A+2-1
-0.2Round 17🇦🇺 AUSTRALIA131NT♦K=+1
-0.3Round 8🇭🇰 HONG KONG CHINA173NT♠A-2+0
-0.3Round 8🇭🇰 HONG KONG CHINA223NT♠J=-1
-0.3Round 10🇧🇪 BELGIUM155♠x♣K-2-7
-0.3Round 14🇮🇳 INDIA203NT♠6+1-4
-0.3Round 18🇩🇰 DENMARK284♥♠9+1+0
-0.3Round 19🇺🇸 USA223NT♥3+1+0
-0.3Round 19🇺🇸 USA2112♥♣4+2-1
-0.4Round 1🇵🇱 POLAND35♦♠A+1+10
-0.4Round 2🇳🇱 NETHERLANDS193NT♥4+3+11
-0.4Round 8🇭🇰 HONG KONG CHINA194♠♣3+1+0
-0.4Round 13🇨🇦 CANADA56♠♦7=+0
-0.4Round 23🇹🇷 TURKIYE44♥♣Q+1+0
-0.5Round 2🇳🇱 NETHERLANDS214♠♥J-1+10
-0.5Round 9🇳🇴 NORWAY54♥♠K+2-11
-0.6Round 8🇭🇰 HONG KONG CHINA234♠♣5+1+0
-0.6Round 11🇫🇷 FRANCE91NT♦7=+1
-0.6Round 17🇦🇺 AUSTRALIA123♠♦A-1+2
-0.6Round 18🇩🇰 DENMARK244♥♠K-2-5
-0.6Round 20🇦🇷 ARGENTINA173NT♦8+2-11
-0.7Round 1🇵🇱 POLAND113NT♣2+2-1
-0.7Round 17🇦🇺 AUSTRALIA33NT♥J=+0
-0.7Round 19🇺🇸 USA274♦♣K=+10
-0.8Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163♣♦K=+0
-0.8Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND234♥♥4+2+13
-0.9Round 9🇳🇴 NORWAY25♣♥A-1+5
-1.0Round 2🇳🇱 NETHERLANDS263NT♦3+1+0
-1.0Round 4🇺🇸 USA1234♠♥5+2+13
-1.0Round 19🇺🇸 USA2125♣♠6+1+10
-1.0Round 20🇦🇷 ARGENTINA224♥♦9+1+0
-1.1Round 11🇫🇷 FRANCE133♠♥A+1-1
-1.1Round 17🇦🇺 AUSTRALIA112♥♠K=+1
-1.1Round 20🇦🇷 ARGENTINA215♦♦J+1-13
-1.2Round 7🇮🇹 ITALY132♠♠2+1-8
-1.2Round 11🇫🇷 FRANCE43NT♥J=-3
-1.2Round 23🇹🇷 TURKIYE24♠♦3-2+0
-1.3Round 1🇵🇱 POLAND54♠♦4+1+0
-1.3Round 1🇵🇱 POLAND94♥♦K+1-11
-1.3Round 7🇮🇹 ITALY71NT♠4+2-1
-1.4Round 2🇳🇱 NETHERLANDS231NT♦A+3-2
-1.4Round 10🇧🇪 BELGIUM254♥♠K=+1
-1.4Round 10🇧🇪 BELGIUM282♠♣4+1+0
-1.5Round 4🇺🇸 USA1242♠♦J+2-1
-1.5Round 10🇧🇪 BELGIUM172NT♣3+1+0
-1.5Round 13🇨🇦 CANADA103♥♥2+1-8
-1.5Round 19🇺🇸 USA2134♠♦3+2-1
-1.6Round 14🇮🇳 INDIA194♥♣J+1+0
-1.6Round 23🇹🇷 TURKIYE131NT♣J+1+0
-1.7Round 2🇳🇱 NETHERLANDS224NT♥8+1+11
-1.7Round 4🇺🇸 USA1193♦♠3=-6
-1.7Round 7🇮🇹 ITALY11NT♦K-1-2
-1.7Round 8🇭🇰 HONG KONG CHINA202♠♦2=-5
-1.9Round 14🇮🇳 INDIA223♠♥T+1-1
-2.0Round 2🇳🇱 NETHERLANDS246♠x♦K-3-7
-2.0Round 11🇫🇷 FRANCE144♠x♦A-1-5
-2.0Round 19🇺🇸 USA233♣♠T-3-10
-2.1Round 9🇳🇴 NORWAY83♥♣A=-1
-2.1Round 10🇧🇪 BELGIUM193NT♣Q=-11
-2.1Round 20🇦🇷 ARGENTINA254♠♠9+1-11
-2.2Round 8🇭🇰 HONG KONG CHINA183♥♠A-2-2
-2.3Round 1🇵🇱 POLAND13♥♣A+1-2
-2.5Round 4🇺🇸 USA1203♣♦4+1-1
-2.5Round 18🇩🇰 DENMARK214♥♦5=-3
-2.6Round 2🇳🇱 NETHERLANDS273♦x♥Q-3-2
-2.7Round 9🇳🇴 NORWAY14♠x♦T-2+4
-2.7Round 11🇫🇷 FRANCE11♦♠J-2-11
-2.7Round 23🇹🇷 TURKIYE96NT♦5-1-11
-2.9Round 18🇩🇰 DENMARK183♥♣A-4-2
-2.9Round 23🇹🇷 TURKIYE142♥♣7-1-10
-3.0Round 8🇭🇰 HONG KONG CHINA243♠♥3-2+0
-3.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♠6-3-7
-3.1Round 1🇵🇱 POLAND133♦♥3-1+1
-3.1Round 4🇺🇸 USA1264♥♦K+1-10
-3.3Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND225♦x♣K=-4
-3.4Round 17🇦🇺 AUSTRALIA143♠♥A+1-2
-3.5Round 19🇺🇸 USA284♦♥J=+0
-3.5Round 19🇺🇸 USA2104♠♣K+1-17
-3.6Round 19🇺🇸 USA214♥♠4+1-1
-3.8Round 19🇺🇸 USA294♠♥A-2-13
-3.8Round 20🇦🇷 ARGENTINA183♦♠A=+3
-3.9Round 20🇦🇷 ARGENTINA244♥♠7=+0
-4.0Round 2🇳🇱 NETHERLANDS163♠♣Q-1+0
-4.1Round 7🇮🇹 ITALY81♥♠T=-5
-4.3Round 13🇨🇦 CANADA12♠♥3-2+0
-4.5Round 20🇦🇷 ARGENTINA161NT♠6-3-6
-4.6Round 9🇳🇴 NORWAY94♥♠Q-1-5
-4.7Round 23🇹🇷 TURKIYE55♥♣8-1-9
-4.9Round 14🇮🇳 INDIA273♠♦6-2-6
-4.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND255♥♣A-1-12
-5.1Round 7🇮🇹 ITALY113♠♥K=-1
-5.2Round 9🇳🇴 NORWAY41♠♣5-2-3
-5.4Round 18🇩🇰 DENMARK263♠♦Q+1-10
-5.5Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND152♠♦K=-6
-5.7Round 1🇵🇱 POLAND141♥♠A+3-6
-5.8Round 14🇮🇳 INDIA183♥♦K+1-10
-5.8Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND284♥♦5+1-4
-5.9Round 17🇦🇺 AUSTRALIA43♣♥5-2-7
-6.0Round 13🇨🇦 CANADA133NT♦6-3-16
-6.6Round 17🇦🇺 AUSTRALIA62♠x♠6-2-3
-6.9Round 17🇦🇺 AUSTRALIA96♦♠T=+2
-7.1Round 19🇺🇸 USA245♦♣9=+13
-7.3Round 4🇺🇸 USA1212♠♦8-2-6
-7.5Round 11🇫🇷 FRANCE24♥♠A=-10
-7.5Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND196♠♣K=+11
-7.8Round 11🇫🇷 FRANCE116♦♥4=+0
-8.1Round 7🇮🇹 ITALY63NT♠2=-10
-8.5Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND261NT♠7+2+1
-8.9Round 2🇳🇱 NETHERLANDS156♣♥K=+0
-9.2Round 11🇫🇷 FRANCE124♠♣5=+0
-9.5Round 9🇳🇴 NORWAY33NT♥3-3-14
-9.5Round 19🇺🇸 USA263♦♠5+1-10
-9.6Round 10🇧🇪 BELGIUM182♣x♠K+1-6
-9.6Round 23🇹🇷 TURKIYE116♥♦6=-5
-9.8Round 20🇦🇷 ARGENTINA204♥♠6+1+0
-10.1Round 9🇳🇴 NORWAY73NT♠4-2-13
-10.4Round 7🇮🇹 ITALY105♦♠T-1-12
-11.2Round 1🇵🇱 POLAND43♥♣T-6-10
-11.8Round 18🇩🇰 DENMARK223NT♥3-1-12
-12.2Round 18🇩🇰 DENMARK276♥♠9=-13
-12.6Round 13🇨🇦 CANADA125♥x♦7-1-12