🏴󠁧󠁢󠁳󠁣󠁴󠁿 SANDERS Derek · SCOTLAND

150rank
-92.5Butler · 200 bds
-0.46per board
±4.4swing
-0.80vs par /bd · #154/175
-0.41adjusted /bd
Butler per round: -10.3 -1.2 -31.9 4.5 -9.3 -7 16.3 -32.4 -5.3 20.7 -8.7 -3 0.5 -14.4 12.3 -12.4 -13.4 -7.9 1.9 8.5by round

vs par split: bidding -0.52 · play -0.46

Strength of schedule: opponents averaged +0.05/bd (a tough draw) → opponent-adjusted -0.41/bd

Card play — on target: opening leads 72.7% #165 of 175 · declarer play 74.4% #117 of 175 · defence 85.7% #121 of 175

Card play by contract type — on target
vs NTvs a suit
Opening leads·72.7% (22)
Declarer play·74.4% (39)
Defence·85.7% (63)

Opening leads by suit led: ♠ 40.0% (5) · ♥ 100.0% (3) · ♦ 100.0% (5) · ♣ 66.7% (9)

vs par by strain: a suit -0.98 (134)

vs par by level: part-score -0.39 (56) · game -1.81 (68) · slam +1.40 (10)

By role: declaring -0.34/bd (-2.89 vs par · 101) · defending -0.66/bd (+1.29 vs par · 97)

By vulnerability: vulnerable -0.17/bd (-0.48 vs par · 103) · not vulnerable -0.77/bd (-1.13 vs par · 97)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2A.AdamsonM.Bell – B.NortonOpen10-10.3-1.03-5.40
Round 3A.AdamsonC.Lorenzini – J.RombautOpen10-1.2-0.12-0.40
Round 4A.AdamsonA.Livgard – T.AaClosed10-31.9-3.19-3.60
Round 6A.AdamsonK.Jassem – P.PatreuhaClosed10+4.5+0.45-1.00
Round 8A.AdamsonB.Nab – B.DrijverClosed10-9.3-0.93-3.00
Round 9A.AdamsonJ.Sylvan – P.FredinClosed10-7.0-0.70+0.90
Round 10A.AdamsonM.Knob – C.WanhaOpen10+16.3+1.63+2.90
Round 12A.AdamsonY.Khyuppenen – V.KholomeevOpen10-32.4-3.24-4.50
Round 13A.AdamsonB.Drijver – S.BrinkOpen10-5.3-0.53+0.20
Round 15A.AdamsonG.Hegedus – B.SzegediClosed10+20.7+2.07+0.20
Round 16A.AdamsonF.Goded – G.FractmanClosed10-8.7-0.87-2.10
Round 18A.AdamsonJ.Aasmae – M.TennClosed10-3.0-0.30+1.20
Round 19A.AdamsonM.Askgaard – K.KonowOpen10+0.5+0.05-1.20
Round 21A.AdamsonG.Borevkovic – L.ZunicClosed10-14.4-1.44-3.90
Round 23A.AdamsonA.Smilgajs – U.JansonsOpen10+12.3+1.23+0.00
Round 24A.AdamsonG.Jones – P.LamfordOpen10-12.4-1.24-2.80
Round 26A.AdamsonN.Delimpaltadakis – V.VroustisClosed10-13.4-1.34-0.30
Round 27A.AdamsonP.Karlykov – K.TrifonovClosed10-7.9-0.79+0.60
Round 28A.AdamsonY.Kahyaoglu – I.KandemirClosed10+1.9+0.19+5.80
Round 31A.AdamsonG.Rus – M.SenkClosed10+8.5+0.85+0.40

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
+11.9Round 15🇭🇺 HUNGARY286♠♥A-1+13
+11.3Round 28🇹🇷 TURKEY106♠♥J-1+13
+11.1Round 10🇦🇹 AUSTRIA94♠♣A=+3
+11.0Round 31🇸🇮 SLOVENIA24♥x♠9-2+12
+9.2Round 18🇪🇪 ESTONIA285♦♠10=+10
+8.3Round 23🇱🇻 LATVIA153♥♦9-4+6
+8.2Round 3🇫🇷 FRANCE305♣♠A=+3
+7.3Round 18🇪🇪 ESTONIA294♥♠7+3+17
+7.1Round 15🇭🇺 HUNGARY274♠♣J=+0
+6.6Round 18🇪🇪 ESTONIA264♠♣3+1+17
+6.5Round 31🇸🇮 SLOVENIA106♥♦A=+8
+6.3Round 13🇨🇭 SWITZERLAND42♥♦A-3+5
+6.2Round 6🇵🇱 POLAND213♠♣A-2+7
+6.2Round 23🇱🇻 LATVIA162N♠Q-3+7
+6.1Round 19🇩🇰 DENMARK13N♠Q=+6
+6.0Round 3🇫🇷 FRANCE224♠x♣K-1+8
+6.0Round 13🇨🇭 SWITZERLAND16♦♣10-1+11
+5.8Round 9🇸🇪 SWEDEN262♥♦8=+10
+5.1Round 12🇷🇺 RUSSIA223N♥5+1+0
+5.0Round 16🇪🇸 SPAIN65♦x♠K-1+6
+4.9Round 9🇸🇪 SWEDEN236♠♣2=+0
+4.8Round 28🇹🇷 TURKEY42♦♣7+1+12
+4.6Round 15🇭🇺 HUNGARY293♦♣A=+6
+4.6Round 24🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES263N♦J=+0
+4.2Round 13🇨🇭 SWITZERLAND24♠♦10=+7
+4.1Round 6🇵🇱 POLAND232♠♥A-1+5
+4.0Round 16🇪🇸 SPAIN42♦♠Q+1+6
+4.0Round 23🇱🇻 LATVIA134♠♣A-1+11
+3.9Round 27🇺🇦 UKRAINE283N♠A+2+4
+3.7Round 10🇦🇹 AUSTRIA63N♥3+3+14
+3.6Round 23🇱🇻 LATVIA184♠♦K=+0
+3.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND132N♣K+2-9
+3.4Round 16🇪🇸 SPAIN81N♥3-2+8
+3.3Round 8🇳🇱 NETHERLANDS166N♥10=+0
+3.3Round 9🇸🇪 SWEDEN284♠♥K+1+14
+3.1Round 6🇵🇱 POLAND222♥♦2=+6
+3.0Round 15🇭🇺 HUNGARY261N♠4=-2
+2.9Round 8🇳🇱 NETHERLANDS121N♠6=+0
+2.9Round 15🇭🇺 HUNGARY22Pass+4
+2.9Round 18🇪🇪 ESTONIA304♠♠A-1+5
+2.8Round 16🇪🇸 SPAIN11N♣2+3+2
+2.6Round 9🇸🇪 SWEDEN303♦♣Q-1+4
+2.5Round 6🇵🇱 POLAND303♠♣2=+6
+2.5Round 21🇭🇷 CROATIA223♥♠7-2-1
+2.4Round 21🇭🇷 CROATIA233♠♥K+2-9
+2.4Round 23🇱🇻 LATVIA114♠♠2+1-11
+2.4Round 28🇹🇷 TURKEY55♦♠K-1+5
+2.2Round 4🇳🇴 NORWAY23♥♦A-1+2
+2.2Round 13🇨🇭 SWITZERLAND10Pass+3
+2.1Round 3🇫🇷 FRANCE243N♠4=+0
+2.1Round 24🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES294♥♣2=+3
+2.0Round 6🇵🇱 POLAND284♦♣2-1+5
+1.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♥♠6=+0
+1.9Round 3🇫🇷 FRANCE212♦♦3+1+7
+1.9Round 31🇸🇮 SLOVENIA72♥♦J+1+0
+1.8Round 10🇦🇹 AUSTRIA73♥♣Q-1+5
+1.8Round 10🇦🇹 AUSTRIA103N♦A+2+0
+1.8Round 16🇪🇸 SPAIN94♥♠8-1+5
+1.6Round 8🇳🇱 NETHERLANDS182♥♥4-1-1
+1.6Round 9🇸🇪 SWEDEN292N♥9=+0
+1.6Round 28🇹🇷 TURKEY13♠♥2-1+9
+1.5Round 8🇳🇱 NETHERLANDS133N♥Q-1+6
+1.4Round 19🇩🇰 DENMARK102♥♦6+1+0
+1.3Round 10🇦🇹 AUSTRIA53N♥K+2+10
+1.1Round 3🇫🇷 FRANCE293N♥2-1+6
+1.1Round 19🇩🇰 DENMARK74♥♣A=+0
+1.1Round 28🇹🇷 TURKEY34♦♣2+1+10
+1.0Round 15🇭🇺 HUNGARY242♣♦K=+5
+1.0Round 19🇩🇰 DENMARK81N♥3-1-3
+1.0Round 27🇺🇦 UKRAINE293N♥3+1+13
+0.8Round 26🇬🇷 GREECE133N♣7+1-1
+0.7Round 10🇦🇹 AUSTRIA82♣♥2+1+0
+0.7Round 27🇺🇦 UKRAINE221N♠5+2+0
+0.7Round 27🇺🇦 UKRAINE272♠♣A=-1
+0.6Round 10🇦🇹 AUSTRIA34♠♣Q=-1
+0.5Round 21🇭🇷 CROATIA244♠♦4=+1
+0.5Round 23🇱🇻 LATVIA144♠♦9-1+5
+0.5Round 26🇬🇷 GREECE144♠♦A=-1
+0.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♥♦2+1+1
+0.3Round 3🇫🇷 FRANCE264♥♦J=+3
+0.3Round 6🇵🇱 POLAND241N♥K=-1
+0.2Round 24🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES243N♥J+2+0
+0.2Round 26🇬🇷 GREECE154♥♣A=+0
+0.2Round 31🇸🇮 SLOVENIA31N♦3-2-1
+0.2Round 31🇸🇮 SLOVENIA94♠♥K-1+5
+0.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND151N♥6+2-10
+0.1Round 6🇵🇱 POLAND266♠♦4+1-13
+0.1Round 19🇩🇰 DENMARK23N♣8+3+11
+0.1Round 19🇩🇰 DENMARK94♥♠A-2+3
+0.1Round 26🇬🇷 GREECE113♣♠9-1+4
-0.0Round 10🇦🇹 AUSTRIA44♥♠2+2+13
-0.0Round 21🇭🇷 CROATIA264♥♦J+1+0
+0.0Round 24🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES274♠♥Q=+0
-0.0Round 31🇸🇮 SLOVENIA43♠♣Q-1-5
-0.1Round 15🇭🇺 HUNGARY254♠♦2+1-13
-0.1Round 19🇩🇰 DENMARK52N♣3=-11
-0.1Round 21🇭🇷 CROATIA251♠♥5+1+0
-0.2Round 28🇹🇷 TURKEY61N♦K-1+0
-0.3Round 4🇳🇴 NORWAY53N♠A+1+1
-0.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♥♠7=-1
-0.5Round 8🇳🇱 NETHERLANDS143♣♦7+2-7
-0.5Round 26🇬🇷 GREECE173♣♦5+1+0
-0.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183N♣7+3-3
-0.6Round 8🇳🇱 NETHERLANDS151♠♣K+2+1
-0.6Round 18🇪🇪 ESTONIA271N♥J-1-4
-0.6Round 21🇭🇷 CROATIA293N♥6+1+1
-0.6Round 27🇺🇦 UKRAINE231N♥2+2+10
-0.7Round 8🇳🇱 NETHERLANDS114♥♦K+1+0
-0.7Round 26🇬🇷 GREECE123N♥6+3+13
-0.7Round 26🇬🇷 GREECE182♦♥A+1-1
-0.8Round 26🇬🇷 GREECE194♥♣6-1-6
-0.8Round 27🇺🇦 UKRAINE215♦♣9=-5
-0.9Round 31🇸🇮 SLOVENIA63N♠8+1-1
-1.0Round 9🇸🇪 SWEDEN225♣♦K-2+0
-1.1Round 10🇦🇹 AUSTRIA13♠♣8-1-10
-1.1Round 13🇨🇭 SWITZERLAND81N♦2+1+0
-1.1Round 13🇨🇭 SWITZERLAND92♠♥A=-1
-1.2Round 13🇨🇭 SWITZERLAND62♠♥K-2-11
-1.2Round 16🇪🇸 SPAIN53N♥2+2-1
-1.3Round 6🇵🇱 POLAND273♠♥9=-7
-1.3Round 24🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES283N♣5+2-1
-1.4Round 28🇹🇷 TURKEY83♣♠K=+0
-1.6Round 8🇳🇱 NETHERLANDS194♥♦J+2-11
-1.6Round 12🇷🇺 RUSSIA243N♥3+1+0
-1.6Round 16🇪🇸 SPAIN74♥♠10+1-13
-1.6Round 26🇬🇷 GREECE202♥♦K-1-11
-1.7Round 19🇩🇰 DENMARK34♠♣4+1-11
-1.8Round 23🇱🇻 LATVIA175♦♣K=-2
-1.8Round 27🇺🇦 UKRAINE303♦♦2+1+1
-1.9Round 21🇭🇷 CROATIA273N♥3-1-5
-2.0Round 18🇪🇪 ESTONIA224♥♦J+1+0
-2.0Round 24🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES235♣♥2-1-12
-2.1Round 19🇩🇰 DENMARK62♠♣K=+0
-2.2Round 21🇭🇷 CROATIA281N♣6+1+0
-2.2Round 23🇱🇻 LATVIA203N♥10=+1
-2.3Round 4🇳🇴 NORWAY33N♠4=+2
-2.4Round 4🇳🇴 NORWAY101N♥2+1-1
-2.4Round 15🇭🇺 HUNGARY212♦♥9+1-1
-2.6Round 9🇸🇪 SWEDEN244♥♣9=-8
-2.8Round 12🇷🇺 RUSSIA283♣♦7-2-6
-3.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND112♥♠8=-5
-3.0Round 3🇫🇷 FRANCE254♥♣Q=+0
-3.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♠♥K-1-5
-3.1Round 9🇸🇪 SWEDEN276N♥4=+0
-3.1Round 12🇷🇺 RUSSIA215♣♥7=-7
-3.2Round 27🇺🇦 UKRAINE244♥♣2+1+0
-3.3Round 31🇸🇮 SLOVENIA13N♦Q=-7
-3.4Round 4🇳🇴 NORWAY45♣♠2-2-7
-3.4Round 4🇳🇴 NORWAY64♠♥3-1-6
-3.4Round 15🇭🇺 HUNGARY303N♠8-1-5
-3.5Round 23🇱🇻 LATVIA124♥♦Q=-11
-3.5Round 31🇸🇮 SLOVENIA53N♠4-2-6
-3.6Round 3🇫🇷 FRANCE282♠♥5=+0
-3.6Round 4🇳🇴 NORWAY94♥♣2=+0
-3.6Round 10🇦🇹 AUSTRIA22♦♠8=-5
-3.6Round 12🇷🇺 RUSSIA253N♠5+1-1
-3.6Round 12🇷🇺 RUSSIA261N♦9-2-3
-3.6Round 31🇸🇮 SLOVENIA83♣♣9+1-1
-3.7Round 4🇳🇴 NORWAY84♠♦7-2-5
-3.7Round 12🇷🇺 RUSSIA293N♥Q+1+0
-3.7Round 24🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES212♠♦K+1+0
-3.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♥♣9-1-12
-3.8Round 24🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES303♥♠K-3-7
-3.8Round 27🇺🇦 UKRAINE254♠♣9-1-10
-3.9Round 9🇸🇪 SWEDEN253N♦8=+1
-3.9Round 15🇭🇺 HUNGARY233♣♦K-1-5
-3.9Round 28🇹🇷 TURKEY72♠♦K+2+1
-4.0Round 21🇭🇷 CROATIA303♠♦3-1-9
-4.0Round 24🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES254♠♣K-2-12
-4.0Round 27🇺🇦 UKRAINE264♠♣A-1-6
-4.0Round 28🇹🇷 TURKEY21N♣4=-5
-4.5Round 12🇷🇺 RUSSIA231N♣J-1-6
-4.5Round 16🇪🇸 SPAIN105♦x♠A-1-8
-4.5Round 24🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES223N♦3=+1
-4.8Round 13🇨🇭 SWITZERLAND33♣♣2-1-5
-4.8Round 18🇪🇪 ESTONIA231N♥6=-12
-5.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND175♦♦9-1-10
-5.2Round 23🇱🇻 LATVIA192♠♣K+1-6
-5.3Round 3🇫🇷 FRANCE276♠♣6-1-14
-5.3Round 12🇷🇺 RUSSIA304♠♣A-1-10
-5.4Round 19🇩🇰 DENMARK42♠♠A+2-7
-5.5Round 6🇵🇱 POLAND255♣x♦4-1-5
-5.8Round 18🇪🇪 ESTONIA243N♣7+1-1
-6.8Round 18🇪🇪 ESTONIA253N♣2+1-8
-6.9Round 4🇳🇴 NORWAY13N♥3-1-10
-7.0Round 6🇵🇱 POLAND293N♣7-2-13
-7.0Round 8🇳🇱 NETHERLANDS173N♠8-4-8
-7.1Round 13🇨🇭 SWITZERLAND55♣x♣K-2-5
-8.0Round 16🇪🇸 SPAIN23♥♣5+1-11
-8.1Round 4🇳🇴 NORWAY73N♣J-1-12
-8.2Round 8🇳🇱 NETHERLANDS205♦♠3=-10
-8.7Round 13🇨🇭 SWITZERLAND73N♠8+3-2
-8.9Round 3🇫🇷 FRANCE234♥♠K+1-17
-9.0Round 18🇪🇪 ESTONIA214♥♦K=-12
-9.3Round 12🇷🇺 RUSSIA274♥♦K=-12
-9.8Round 28🇹🇷 TURKEY96♠♥7=+13
-10.4Round 16🇪🇸 SPAIN34♠♥A-1-15
-10.7Round 26🇬🇷 GREECE166♦♣Q=+0
-11.0Round 21🇭🇷 CROATIA217♠♣J-1-17
-14.6Round 9🇸🇪 SWEDEN212♥x♥3-4-12