🇧🇪 JOHNSON David · BELGIUM

42rank
+31.6Butler · 176 bds
+0.18per board
±3.9swing
-0.55vs par /bd · #86/111
+0.14adjusted /bd
Butler per round: -3.5 2.5 -2.6 25.1 9.3 -10.1 24.7 -13.6 3 -12.9 9.7by round

vs par split: bidding -0.30 · play -0.25

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.14/bd

Card play — on target: opening leads 83.3% #33 of 110 · declarer play 88.1% #5 of 111 · defence 80.5% #100 of 111

Card play by contract type — on target
vs NTvs a suit
Opening leads87.5% (8)82.4% (34)
Declarer play76.5% (17)96.0% (25)
Defence75.0% (20)82.1% (67)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 85.7% (14) · ♦ 83.3% (12) · ♣ 66.7% (6)

vs par by strain: NT -1.41 (54) · a suit -0.16 (122)

vs par by level: part-score +0.37 (60) · game -0.92 (108) · slam -2.38 (8)

By role: declaring +0.15/bd (-2.52 vs par · 89) · defending +0.21/bd (+1.47 vs par · 87)

By vulnerability: vulnerable +0.08/bd (-0.86 vs par · 88) · not vulnerable +0.28/bd (-0.23 vs par · 88)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.StasP.Leis – K.PedakOpen16-3.5-0.22-1.31
Round 3J.StasS.Zeligman – P.RomikClosed16+2.5+0.16+0.69
Round 5J.StasA.Milavec – F.KubakClosed16-2.6-0.16-4.31
Round 6J.StasF.Marshall – H.SmithOpen16+25.1+1.57+0.94
Round 7J.StasK.Aro – M.SirkiaClosed16+9.3+0.58+1.06
Round 9J.StasH.Boesiger – W.SpenglerClosed16-10.1-0.63-1.00
Round 11J.StasJ.Hand – P.HandClosed16+24.7+1.54+2.31
Round 13J.StasO.Ekinci – E.KorkutOpen16-13.6-0.85-2.56
Round 15J.StasA.Farstad – P.LoweOpen16+3.0+0.19+1.88
Round 16J.StasH.Gothe – E.GotheClosed16-12.9-0.81-3.75
Round 19J.StasJ.Moran – J.ComynOpen16+9.7+0.61+0.06

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
+11.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND26♠♦2=+0
+11.2Round 15🇳🇴 NORWAY146♥♦J-1+16
+8.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND44♥♦5-1+12
+8.7Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND54♠♥K-1+13
+7.3Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND155♥♠10+1+1
+7.1Round 1🇪🇪 ESTONIA84NTx♥8-3+9
+7.1Round 19🇮🇪 IRELAND65♣x♠K-2+7
+6.3Round 13🇹🇷 TURKEY146♣♦9+1-11
+6.1Round 3🇮🇱 ISRAEL156♥♦K-1+6
+6.0Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES133NT♦4=+10
+5.7Round 9🇨🇭 SWITZERLAND83NT♦J=+0
+5.6Round 9🇨🇭 SWITZERLAND134♥♠3+1+13
+5.3Round 3🇮🇱 ISRAEL104♥♦K+1+0
+5.3Round 5🇦🇹 AUSTRIA132♦♠9+1+0
+5.3Round 13🇹🇷 TURKEY14♠x♥7-2+9
+5.1Round 1🇪🇪 ESTONIA102♠♥Q-1+12
+4.9Round 5🇦🇹 AUSTRIA44♠♠2-1+6
+4.7Round 9🇨🇭 SWITZERLAND54♥♠6-1+11
+4.7Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES42♠♥A=+12
+4.5Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES152NT♥J=+1
+4.4Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES93NT♠3=+7
+4.3Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND143NT♥6-1+10
+4.2Round 3🇮🇱 ISRAEL91♠♦8+3+4
+4.1Round 1🇪🇪 ESTONIA43NT♦6+1+1
+3.9Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES14♠♥Q-2+6
+3.8Round 19🇮🇪 IRELAND14♠♦A+1+1
+3.5Round 5🇦🇹 AUSTRIA153NT♥K-5-9
+3.5Round 9🇨🇭 SWITZERLAND14♠♦Q=-1
+3.4Round 7🇫🇮 FINLAND154♠♠A-2+6
+3.3Round 1🇪🇪 ESTONIA142♥♠2+1+0
+3.3Round 3🇮🇱 ISRAEL14♠♥3-1+5
+3.2Round 15🇳🇴 NORWAY24♠♣A+1+1
+3.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND31NT♥2=+5
+3.0Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES62♠♥8-2+8
+3.0Round 19🇮🇪 IRELAND85♠x♥K-1+0
+2.9Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES145♣x♥5-3+2
+2.8Round 13🇹🇷 TURKEY74♥♣10+2+1
+2.7Round 7🇫🇮 FINLAND143♥♠K=+0
+2.6Round 3🇮🇱 ISRAEL112NT♣K-2+0
+2.6Round 7🇫🇮 FINLAND13♦♥K=+0
+2.6Round 7🇫🇮 FINLAND111NT♠8=+5
+2.6Round 19🇮🇪 IRELAND22♥♠K+1+1
+2.4Round 3🇮🇱 ISRAEL83♣♦4-1+4
+2.4Round 7🇫🇮 FINLAND94♠♣J+2+13
+2.3Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES105♦♥K-1+12
+2.3Round 15🇳🇴 NORWAY44♠♥4-2+8
+2.2Round 5🇦🇹 AUSTRIA144♠♣5=+0
+2.2Round 7🇫🇮 FINLAND103NT♠3-3+4
+2.2Round 16🇸🇪 SWEDEN104♠♥A+2-13
+2.2Round 16🇸🇪 SWEDEN131♥♣K=+6
+2.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND73NT♥J+1+1
+2.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND84♥♣6-2-8
+1.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND131NT♥2+3-9
+1.8Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES32♥♣2-1+0
+1.8Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES51NT♦10+1+1
+1.7Round 7🇫🇮 FINLAND26♣♥J=-2
+1.6Round 9🇨🇭 SWITZERLAND61NT♣10-1+3
+1.5Round 9🇨🇭 SWITZERLAND34♠♦3=+6
+1.5Round 15🇳🇴 NORWAY92♠♥Q=+5
+1.5Round 16🇸🇪 SWEDEN51NT♣5=+2
+1.4Round 7🇫🇮 FINLAND83NT♦Q+3+2
+1.4Round 19🇮🇪 IRELAND153NT♦2+3-12
+1.3Round 5🇦🇹 AUSTRIA161♠♣10=-1
+1.3Round 13🇹🇷 TURKEY64♠♥A+1+0
+1.3Round 16🇸🇪 SWEDEN72♦♥A+1+0
+1.2Round 5🇦🇹 AUSTRIA14♥♣2+1-4
+1.2Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES162♥♥4-1-1
+1.2Round 15🇳🇴 NORWAY133NT♠3=-1
+1.1Round 1🇪🇪 ESTONIA33♦♦3+1+0
+1.1Round 1🇪🇪 ESTONIA164♠♦5+1+0
+1.1Round 9🇨🇭 SWITZERLAND154♠♥K=+0
+1.1Round 13🇹🇷 TURKEY105♥♦5+2-3
+1.1Round 16🇸🇪 SWEDEN44♥♣A+2-12
+0.8Round 3🇮🇱 ISRAEL123NT♦2-2+0
+0.7Round 5🇦🇹 AUSTRIA53♥♠10+1-1
+0.7Round 19🇮🇪 IRELAND94♥♠J-1-1
+0.6Round 5🇦🇹 AUSTRIA24♥♠J-2+0
+0.6Round 7🇫🇮 FINLAND62♦♥Q-2+1
+0.6Round 9🇨🇭 SWITZERLAND93NT♠3-2+0
+0.6Round 9🇨🇭 SWITZERLAND124♥♦K-1+5
+0.6Round 19🇮🇪 IRELAND163NT♦10=-1
+0.5Round 9🇨🇭 SWITZERLAND44♥♦8=-1
+0.5Round 19🇮🇪 IRELAND44♠♣A+2+13
+0.4Round 1🇪🇪 ESTONIA72♠♣J=+0
+0.4Round 3🇮🇱 ISRAEL33NT♥8+2+0
+0.4Round 15🇳🇴 NORWAY32♦♠K+1+0
+0.4Round 15🇳🇴 NORWAY84♠♥A=+1
+0.4Round 16🇸🇪 SWEDEN11NT♣Q-1-1
+0.4Round 16🇸🇪 SWEDEN154♥♣A+1+0
+0.4Round 19🇮🇪 IRELAND52♠♠2-2+5
+0.4Round 19🇮🇪 IRELAND134♠♦8+1+0
+0.3Round 3🇮🇱 ISRAEL144♥♣10+1+14
+0.3Round 7🇫🇮 FINLAND76♣♠Q=-13
+0.3Round 15🇳🇴 NORWAY64♠♣3+2+1
+0.2Round 1🇪🇪 ESTONIA12♦♠4+1+0
+0.2Round 5🇦🇹 AUSTRIA113NT♥10+2-11
+0.2Round 7🇫🇮 FINLAND122♥♠Q=+7
+0.1Round 3🇮🇱 ISRAEL163NT♥3=+0
+0.1Round 13🇹🇷 TURKEY23♠♦3+2-7
+0.1Round 13🇹🇷 TURKEY152NT♥J+1+7
+0.0Round 13🇹🇷 TURKEY34♠♦2-2-6
-0.1Round 3🇮🇱 ISRAEL62NT♣J=+0
-0.1Round 7🇫🇮 FINLAND45♠x♦K-2+7
-0.1Round 16🇸🇪 SWEDEN83NT♦A+2-10
-0.1Round 19🇮🇪 IRELAND143NT♠Q=+0
-0.2Round 13🇹🇷 TURKEY45♦♥K=+0
-0.2Round 19🇮🇪 IRELAND122NT♠4+1+6
-0.3Round 5🇦🇹 AUSTRIA64♥♥3+2-11
-0.3Round 13🇹🇷 TURKEY53♣♠K-1-3
-0.4Round 16🇸🇪 SWEDEN63NT♠7=-1
-0.4Round 19🇮🇪 IRELAND34♠♦K=+0
-0.5Round 13🇹🇷 TURKEY114♥♣3=-1
-0.5Round 15🇳🇴 NORWAY162♥♦7-1-1
-0.6Round 3🇮🇱 ISRAEL23NT♥6=-2
-0.6Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES72♥♦Q-5-4
-0.7Round 5🇦🇹 AUSTRIA104♥♣A+2-13
-0.8Round 15🇳🇴 NORWAY113NT♣2+2-11
-0.9Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES22♦♥K-3-5
-1.1Round 3🇮🇱 ISRAEL54♠♦4=+0
-1.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND63♠♦6=-1
-1.2Round 5🇦🇹 AUSTRIA74♠♥3=-3
-1.3Round 1🇪🇪 ESTONIA113♠♦Q=+0
-1.3Round 7🇫🇮 FINLAND164♥♣2+1+0
-1.4Round 1🇪🇪 ESTONIA93♠♥7=-6
-1.4Round 5🇦🇹 AUSTRIA124♥♦4+2-13
-1.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND122♠♦6=+0
-1.5Round 16🇸🇪 SWEDEN164♥♥Q-1-5
-1.6Round 1🇪🇪 ESTONIA61♠♣3=+1
-1.7Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES113NT♦Q-2+0
-1.7Round 16🇸🇪 SWEDEN34♥♣A=-3
-1.7Round 16🇸🇪 SWEDEN124♥♣J=-7
-1.7Round 19🇮🇪 IRELAND113NT♦5=+1
-1.8Round 1🇪🇪 ESTONIA124♠♥6=+0
-1.8Round 13🇹🇷 TURKEY92♥♦10-1-4
-1.8Round 15🇳🇴 NORWAY153♣♠5+1-6
-1.8Round 16🇸🇪 SWEDEN93NT♥J=-1
-1.8Round 16🇸🇪 SWEDEN143♣♠9+1-1
-1.9Round 7🇫🇮 FINLAND53NT♥5+1-13
-1.9Round 9🇨🇭 SWITZERLAND144♠♦A=-7
-2.0Round 15🇳🇴 NORWAY103NT♥4+4+12
-2.1Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND113♥♠6=+0
-2.1Round 15🇳🇴 NORWAY14♠x♥6-2+4
-2.3Round 1🇪🇪 ESTONIA21NT♣4-2-1
-2.3Round 7🇫🇮 FINLAND134♠♣K-1+3
-2.3Round 13🇹🇷 TURKEY83NT♠K-1-4
-2.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND92♠♣7-1-4
-2.7Round 5🇦🇹 AUSTRIA81NT♥3+2-2
-2.8Round 15🇳🇴 NORWAY122♠♥10+2-2
-2.9Round 19🇮🇪 IRELAND73NT♠Q-2-13
-3.1Round 9🇨🇭 SWITZERLAND164♥♦K+1+0
-3.1Round 15🇳🇴 NORWAY72♥♣10+1+0
-3.3Round 1🇪🇪 ESTONIA53NT♥3+3-12
-3.4Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND101NT♠5-2-2
-3.7Round 3🇮🇱 ISRAEL71NT♠J=-6
-4.0Round 3🇮🇱 ISRAEL134♠♦K+1-1
-4.3Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES83NT♠9-1-10
-4.3Round 11🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES122NT♠4-2-2
-4.4Round 15🇳🇴 NORWAY55♦♥Q+1+3
-5.0Round 5🇦🇹 AUSTRIA95♦♠2+1-3
-5.2Round 7🇫🇮 FINLAND33♦♦4-4-3
-5.5Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND12♥♠Q+2-1
-5.5Round 19🇮🇪 IRELAND103NT♥8-1-6
-5.6Round 1🇪🇪 ESTONIA154♠♥6-1-12
-6.3Round 9🇨🇭 SWITZERLAND114♥♥2-1-11
-6.3Round 16🇸🇪 SWEDEN25♥x♠5-2-8
-6.7Round 16🇸🇪 SWEDEN113NT♣4=-6
-7.0Round 9🇨🇭 SWITZERLAND103NT♣10-3-9
-7.5Round 13🇹🇷 TURKEY123NT♥3+2-8
-7.7Round 9🇨🇭 SWITZERLAND24♠♥3-1-12
-8.6Round 1🇪🇪 ESTONIA135♣x♦K+1-13
-8.7Round 13🇹🇷 TURKEY133NT♠2=+0
-8.8Round 6🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND166♥♣5+1-2
-9.3Round 13🇹🇷 TURKEY164♠♦J-3-11
-9.5Round 9🇨🇭 SWITZERLAND74♥♦K-2-13
-11.2Round 5🇦🇹 AUSTRIA34♥♦K+1-4
-13.5Round 3🇮🇱 ISRAEL46♠♥2-1-13