🇧🇪 JOHNSON David · BELGIUM

100rank
-134.4Butler · 128 bds
-1.05per board
±4.0swing
-0.59vs par /bd · #84/100
-0.99adjusted /bd
Butler per round: -33.9 -9.6 -14.9 -9.5 -21.8 -3.6 -40 -1.1by round

vs par split: bidding -0.31 · play -0.26

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted -0.99/bd

Card play — on target: opening leads 77.8% #69 of 100 · declarer play 80.8% #18 of 100 · defence 81.2% #72 of 100

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (14)81.8% (22)
Declarer play75.0% (4)81.8% (22)
Defence81.8% (22)81.0% (42)

Opening leads by suit led: ♠ 81.8% (11) · ♥ 85.7% (7) · ♦ 77.8% (9) · ♣ 66.7% (9)

vs par by strain: NT -0.83 (41) · a suit -0.48 (87)

vs par by level: part-score -0.39 (49) · game -0.60 (76) · slam -3.67 (3)

By role: declaring -1.13/bd (-2.65 vs par · 63) · defending -0.97/bd (+1.40 vs par · 65)

By vulnerability: vulnerable -0.78/bd (-0.42 vs par · 64) · not vulnerable -1.32/bd (-0.77 vs par · 64)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.StasP.Grenthe – P.VanhoutteClosed16-33.9-2.12-0.25
Round 2J.StasJ.Choo – G.ChaiClosed16-9.6-0.60-2.62
Round 3J.StasJ.Dorfan – N.VorsterOpen16-14.9-0.93-0.62
Round 5J.StasB.Strater – U.KratzOpen16-9.5-0.59+0.38
Round 6J.StasM.Copur – C.GebeceliClosed16-21.8-1.36+0.19
Round 7J.StasA.El Askalani – M.KhedrOpen16-3.6-0.23-0.25
Round 8J.StasD.Price – C.SimpsonClosed16-40.0-2.50-3.75
Round 9J.StasA.Goodman – B.ShortClosed16-1.1-0.07+2.19

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
+11.2Round 6🇹🇷 TURKEY302♠x♥5+1+10
+9.8Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND25♥♠10-2+11
+6.3Round 6🇹🇷 TURKEY265♥x♠9-1+9
+6.1Round 7🇪🇬 EGYPT144♥♠5=+1
+5.3Round 2🇸🇬 SINGAPORE173♠♣K-1+9
+4.9Round 3🇿🇦 SOUTH AFRICA144♥♣10+3+13
+4.7Round 7🇪🇬 EGYPT153♥♣6=+7
+4.5Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND73♠♦6-1+5
+4.3Round 5🇩🇪 GERMANY63♥♥6=+7
+4.3Round 7🇪🇬 EGYPT92♥♥J=-7
+4.1Round 6🇹🇷 TURKEY293NT♣3=+0
+4.1Round 7🇪🇬 EGYPT123NT♥6+1+0
+3.9Round 2🇸🇬 SINGAPORE223♥♦K-2+3
+3.9Round 3🇿🇦 SOUTH AFRICA154♥♣10-1+5
+3.1Round 1🇫🇷 FRANCE53NT♠9=+12
+3.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND211NT♦3=+0
+2.9Round 1🇫🇷 FRANCE163♠+1+10
+2.9Round 2🇸🇬 SINGAPORE184♥♦5-1+5
+2.7Round 1🇫🇷 FRANCE65♦♠A=+0
+2.7Round 5🇩🇪 GERMANY132♠♦4+2+1
+2.5Round 7🇪🇬 EGYPT131NT♥3=+5
+2.1Round 3🇿🇦 SOUTH AFRICA41♥♦A+3+1
+1.9Round 3🇿🇦 SOUTH AFRICA134♥♦10-2+8
+1.9Round 6🇹🇷 TURKEY182NT♦3-1+5
+1.9Round 6🇹🇷 TURKEY274♠♦K-1+4
+1.9Round 7🇪🇬 EGYPT164♥x♦Q-3+14
+1.8Round 1🇫🇷 FRANCE112NT♣3+1-1
+1.7Round 2🇸🇬 SINGAPORE284♥♦3=+14
+1.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND314♠♣J+1+1
+1.6Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND164♦-3-2
+1.5Round 2🇸🇬 SINGAPORE202♠♦2-1+5
+1.5Round 2🇸🇬 SINGAPORE325♥♣Q-1-3
+1.3Round 2🇸🇬 SINGAPORE262♠♦2-1-1
+1.3Round 7🇪🇬 EGYPT84♥♣6+2+14
+1.3Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND102♦♣6=-1
+1.2Round 1🇫🇷 FRANCE142♠♠6+1+0
+1.1Round 5🇩🇪 GERMANY143NT♠3=-1
+1.1Round 6🇹🇷 TURKEY313NT♣4-2+6
+1.1Round 7🇪🇬 EGYPT25♣♥6=-2
+1.1Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND54♠♣K+1+2
+0.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND261NT♣J+1+0
+0.7Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND121NT♣6=+0
+0.6Round 5🇩🇪 GERMANY73NT♠4=+0
+0.3Round 3🇿🇦 SOUTH AFRICA84♠♥K-1-2
+0.3Round 3🇿🇦 SOUTH AFRICA163NT♦4-1+0
+0.3Round 5🇩🇪 GERMANY45♠♦A=+0
+0.3Round 7🇪🇬 EGYPT74♥♣6+1+0
+0.2Round 2🇸🇬 SINGAPORE213♦♣10-1-10
+0.2Round 6🇹🇷 TURKEY235♣♥K-1+6
+0.1Round 5🇩🇪 GERMANY84♥♦K+1+0
-0.1Round 2🇸🇬 SINGAPORE234♠♥K+2-13
-0.1Round 3🇿🇦 SOUTH AFRICA92♦♣K+3-7
-0.1Round 5🇩🇪 GERMANY54♥♠5=+0
-0.1Round 5🇩🇪 GERMANY123NT♥3+2-1
-0.1Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND201NT♥6=-1
-0.2Round 1🇫🇷 FRANCE93NT♠J+3+13
-0.2Round 3🇿🇦 SOUTH AFRICA114♦♥J-1-3
-0.2Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND144♠♣8=+0
-0.3Round 3🇿🇦 SOUTH AFRICA52♠♠2-2-11
-0.3Round 6🇹🇷 TURKEY281NT♠3+1+7
-0.3Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND15♣♠9-1+5
-0.5Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND292♠♦6+1-11
-0.6Round 7🇪🇬 EGYPT113NT♥2=-1
-0.7Round 1🇫🇷 FRANCE153♥♦3-1+0
-0.7Round 6🇹🇷 TURKEY173♦♥5=-5
-0.9Round 2🇸🇬 SINGAPORE193NT♥3+2-1
-0.9Round 6🇹🇷 TURKEY323NT♠5+2+0
-0.9Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND131NT♦6=+2
-1.0Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND172♥♦Q=-1
-1.1Round 1🇫🇷 FRANCE22♣♠2-1-2
-1.1Round 5🇩🇪 GERMANY103NT♦2+1+1
-1.2Round 7🇪🇬 EGYPT14♥♦Q=-11
-1.3Round 3🇿🇦 SOUTH AFRICA123NT♠2+2+0
-1.3Round 5🇩🇪 GERMANY13NT♦J+1+0
-1.3Round 5🇩🇪 GERMANY114♠♦Q+1+11
-1.3Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND34♥♠9=-1
-1.5Round 1🇫🇷 FRANCE124♠♦K+1+0
-1.5Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND63NT♥6=-1
-1.5Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND153NT♣K=+0
-1.6Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♥♠2+1+0
-1.7Round 2🇸🇬 SINGAPORE292♥♣6+2-10
-1.7Round 5🇩🇪 GERMANY32♥♦6-1+2
-1.7Round 5🇩🇪 GERMANY161NT♣Q=+0
-1.7Round 7🇪🇬 EGYPT61NT♥5+1+1
-1.9Round 7🇪🇬 EGYPT35♣♥6=-3
-2.1Round 2🇸🇬 SINGAPORE312♥♣J-3-5
-2.6Round 1🇫🇷 FRANCE102NT♠6-1+0
-2.6Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND113NT♥3=+11
-2.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND305♦♠J-1-8
-2.8Round 1🇫🇷 FRANCE83NT♥6+1+1
-2.9Round 3🇿🇦 SOUTH AFRICA63♥♦K=-7
-2.9Round 3🇿🇦 SOUTH AFRICA102♠♠5+1+10
-2.9Round 5🇩🇪 GERMANY154♠♣K+1+0
-3.1Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND83♦♥6-1+2
-3.2Round 2🇸🇬 SINGAPORE242♥♠K=-5
-3.4Round 6🇹🇷 TURKEY224♠♥3=-3
-3.6Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND42♦♣6+1+0
-3.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND286NT+1-13
-3.8Round 2🇸🇬 SINGAPORE305♦♦3-2-6
-3.9Round 3🇿🇦 SOUTH AFRICA33♣♠5+1+0
-3.9Round 5🇩🇪 GERMANY23NT♥2-2-2
-3.9Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND243NT♦2=+1
-4.0Round 6🇹🇷 TURKEY192♦♣Q-2+0
-4.0Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND324♥♣3=+0
-4.1Round 3🇿🇦 SOUTH AFRICA24♥♣A-2-7
-4.2Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND234♥♦A-1-6
-4.5Round 5🇩🇪 GERMANY93NT♣6-4-12
-4.7Round 6🇹🇷 TURKEY253NT♦6=-10
-5.1Round 1🇫🇷 FRANCE134♠♣A-3+5
-5.1Round 3🇿🇦 SOUTH AFRICA13♥♥K=-1
-5.1Round 9🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND96♦♣3=+2
-5.2Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND185♥x♣K-1-7
-5.7Round 1🇫🇷 FRANCE33NT♥K+3-14
-5.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193NT♥3-2-11
-5.7Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♠♥Q-1-5
-5.8Round 7🇪🇬 EGYPT53NT♥2-1-6
-6.0Round 2🇸🇬 SINGAPORE253♦♠9=-11
-6.5Round 1🇫🇷 FRANCE75♥♠A=-4
-7.0Round 7🇪🇬 EGYPT44♠♣9=-3
-7.2Round 8🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND254♥♣10=+1
-7.5Round 3🇿🇦 SOUTH AFRICA71♠♥A-3-9
-8.4Round 6🇹🇷 TURKEY214♠♣6-1-12
-9.1Round 1🇫🇷 FRANCE43NT♠6=-10
-10.1Round 2🇸🇬 SINGAPORE274♥♠K-1-13
-10.3Round 1🇫🇷 FRANCE13NT♥2-2-14
-11.7Round 7🇪🇬 EGYPT104♠♣7-1-13
-12.3Round 6🇹🇷 TURKEY245♣x♠A-5-14
-13.8Round 6🇹🇷 TURKEY206♥♥T=+0