🇧🇪 JOHNSON David · BELGIUM

87rank
-65.5Butler · 160 bds
-0.41per board
±4.0swing
-0.66vs par /bd · #99/108
-0.42adjusted /bd
Butler per round: -6.4 -31.8 11.9 -33.9 10.2 2.1 -10.1 16.6 -17 -7.1by round

vs par split: bidding -0.46 · play -0.27

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted -0.42/bd

Card play — on target: opening leads 74.4% #82 of 108 · declarer play 60.9% #102 of 108 · defence 80.2% #89 of 108

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (12)77.8% (27)
Declarer play60.0% (10)61.5% (13)
Defence78.6% (28)81.0% (58)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 75.0% (8) · ♦ 76.5% (17) · ♣ 62.5% (8)

vs par by strain: NT +0.15 (54) · a suit -1.18 (104)

vs par by level: part-score -0.09 (76) · game -0.81 (79) · slam -14.67 (3)

By role: declaring +0.33/bd (-2.07 vs par · 73) · defending -1.03/bd (+0.52 vs par · 87)

By vulnerability: vulnerable -0.10/bd (-0.11 vs par · 80) · not vulnerable -0.72/bd (-1.21 vs par · 80)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3J.StasA.Figueiredo – J.PintoClosed16-6.4-0.40-2.31
Round 4J.StasS.Duncan – R.McpaulClosed16-31.8-1.99-2.81
Round 5J.StasP.Schurter – R.NikitineOpen16+11.9+0.74+2.25
Round 8J.StasA.Buratti – G.FaillaClosed16-33.9-2.12-2.81
Round 9J.StasM.Axdorph – B.EfraimssonClosed16+10.2+0.64+0.88
Round 10J.StasM.Siriklioglu – A.CelikOpen16+2.1+0.13-0.69
Round 12J.StasS.Schou – J.HansenClosed16-10.1-0.63-0.50
Round 13J.StasT.Jullis – T.PlekseppOpen16+16.6+1.04-0.25
Round 15J.StasY.Lubinski – M.MarkOpen16-17.0-1.06-0.31
Round 19J.StasJ.Romanski – A.KowalskiOpen16-7.1-0.44-0.06

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
+11.5Round 13🇪🇪 ESTONIA183NT♥6=+12
+10.8Round 10🇹🇷 TURKIYE35♦x♦2=+10
+9.5Round 3🇵🇹 PORTUGAL153NT♥4=+10
+9.1Round 5🇨🇭 SWITZERLAND144♠♦3-1+10
+8.9Round 13🇪🇪 ESTONIA211♥x♠A=+11
+8.5Round 12🇩🇰 DENMARK33NT♠6+1+12
+8.1Round 9🇸🇪 SWEDEN292♠♥K+1+12
+7.8Round 5🇨🇭 SWITZERLAND63NT♠A-6+15
+7.3Round 5🇨🇭 SWITZERLAND73♠♦5-1+16
+6.9Round 13🇪🇪 ESTONIA262♥♦3-4+7
+5.9Round 15🇮🇱 ISRAEL313NT♦3+3+14
+5.2Round 3🇵🇹 PORTUGAL34♥♦K-1+6
+4.9Round 10🇹🇷 TURKIYE103NT♦2+3+17
+4.6Round 5🇨🇭 SWITZERLAND102♥x♦Q-3+5
+4.5Round 9🇸🇪 SWEDEN312♥♠J+1+6
+4.1Round 9🇸🇪 SWEDEN261NT♠6+3+10
+3.8Round 5🇨🇭 SWITZERLAND23NT♦3-1+10
+3.8Round 15🇮🇱 ISRAEL233NT♥Q+1+0
+3.5Round 8🇮🇹 ITALY24♠♣A=-1
+3.2Round 9🇸🇪 SWEDEN281NT♠4+3+6
+3.1Round 8🇮🇹 ITALY143♥♠Q+1-6
+2.9Round 5🇨🇭 SWITZERLAND32♠♣3+1+0
+2.9Round 9🇸🇪 SWEDEN182♥♦7-2+6
+2.8Round 3🇵🇹 PORTUGAL93♠♥2=+0
+2.7Round 12🇩🇰 DENMARK72♥♠10=+6
+2.4Round 13🇪🇪 ESTONIA172♣♦8+1+1
+2.4Round 13🇪🇪 ESTONIA312♣♣3+2+7
+2.1Round 9🇸🇪 SWEDEN193♦♠5=+1
+2.1Round 19🇵🇱 POLAND193♠♣A=+0
+2.0Round 13🇪🇪 ESTONIA303♣♠J+1+5
+1.9Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND283NT♠6+2+0
+1.8Round 8🇮🇹 ITALY104♥♦10-1+0
+1.8Round 10🇹🇷 TURKIYE133NT♦2+1+1
+1.8Round 12🇩🇰 DENMARK153♦♠A=+0
+1.6Round 5🇨🇭 SWITZERLAND114♣♦3-3+1
+1.6Round 13🇪🇪 ESTONIA272♠♠Q=+0
+1.6Round 19🇵🇱 POLAND173NT♠6=-1
+1.4Round 9🇸🇪 SWEDEN242♥♣6+1+1
+1.4Round 10🇹🇷 TURKIYE163♥♦2-1-2
+1.3Round 10🇹🇷 TURKIYE14♥♦2+1-11
+1.2Round 5🇨🇭 SWITZERLAND152♥♦Q=+0
+1.2Round 9🇸🇪 SWEDEN324♠♥2=-1
+1.2Round 15🇮🇱 ISRAEL195♥♣Q=+4
+1.2Round 15🇮🇱 ISRAEL244♥♣J+2+2
+1.0Round 8🇮🇹 ITALY93♠♥2-1-3
+0.9Round 3🇵🇹 PORTUGAL54♥♣A+1+0
+0.9Round 10🇹🇷 TURKIYE41NT♥2+2+0
+0.9Round 10🇹🇷 TURKIYE92♦♦2+2+0
+0.9Round 15🇮🇱 ISRAEL32Adj.♦K+6
+0.8Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND31Pass+3
+0.8Round 19🇵🇱 POLAND324♥♠K+1+0
+0.7Round 12🇩🇰 DENMARK53NT♣J+2+0
+0.6Round 3🇵🇹 PORTUGAL161NT♠5=+0
+0.6Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND243♦♠7=+0
+0.6Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND262♦♠6=+1
+0.6Round 9🇸🇪 SWEDEN302♠♦3=+1
+0.6Round 10🇹🇷 TURKIYE154♠♥2=+0
+0.6Round 15🇮🇱 ISRAEL172NT♠Q+1-6
+0.5Round 15🇮🇱 ISRAEL252♠♦Q+2+10
+0.5Round 15🇮🇱 ISRAEL263NT♣6+3+1
+0.5Round 19🇵🇱 POLAND304♠♣8-1+8
+0.3Round 15🇮🇱 ISRAEL214♥♠6+1+1
+0.2Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND223♥♠10-1-4
+0.2Round 10🇹🇷 TURKIYE114♠♣2+1+0
+0.2Round 12🇩🇰 DENMARK101NT♠7+1+0
+0.2Round 13🇪🇪 ESTONIA195♦♦6=+1
+0.2Round 19🇵🇱 POLAND203NT♥6+1+0
+0.1Round 3🇵🇹 PORTUGAL73NT♥4=-1
+0.1Round 8🇮🇹 ITALY34♥♣6+1+0
+0.0Round 3🇵🇹 PORTUGAL84♥♠5=-11
+0.0Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND173NT♠J+2-11
+0.0Round 5🇨🇭 SWITZERLAND162♦♠J+1+1
-0.2Round 8🇮🇹 ITALY113♥♦3=+0
-0.2Round 13🇪🇪 ESTONIA203NT♠5+1-13
-0.2Round 19🇵🇱 POLAND313NT♥6=+1
-0.4Round 8🇮🇹 ITALY82NT♥8+1+6
-0.4Round 8🇮🇹 ITALY123NT♦6+2+0
-0.4Round 19🇵🇱 POLAND223NT♣10=+2
-0.5Round 12🇩🇰 DENMARK162♠♦K-1-1
-0.5Round 19🇵🇱 POLAND273♦♥A-1-8
-0.6Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND193NT♥10+1-11
-0.6Round 5🇨🇭 SWITZERLAND93♠♦4-2+2
-0.6Round 12🇩🇰 DENMARK124♠♣2=+1
-0.6Round 19🇵🇱 POLAND233NT♦6+3-13
-0.6Round 19🇵🇱 POLAND251NT♠5=-2
-0.7Round 9🇸🇪 SWEDEN253NT♣6+2-1
-0.8Round 5🇨🇭 SWITZERLAND134♠♦5+1+0
-0.8Round 9🇸🇪 SWEDEN212♠♣J-1-2
-0.8Round 10🇹🇷 TURKIYE83♦♠2-1-2
-0.8Round 12🇩🇰 DENMARK83NT♠9+1+0
-0.9Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND321NT♣6-2+1
-0.9Round 12🇩🇰 DENMARK63NT♦2+2-1
-0.9Round 13🇪🇪 ESTONIA242NT♥6+1+6
-1.0Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND291NT♣10+1-1
-1.1Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND235♣♠K=+0
-1.1Round 8🇮🇹 ITALY52♥♦J-1-1
-1.1Round 9🇸🇪 SWEDEN204♥♠Q+1-13
-1.1Round 15🇮🇱 ISRAEL285♠♦10=-1
-1.1Round 19🇵🇱 POLAND183NT♠10-1-6
-1.2Round 8🇮🇹 ITALY132♠♦9+1+0
-1.2Round 10🇹🇷 TURKIYE53♣♠2+1-7
-1.2Round 19🇵🇱 POLAND263NT♠5+3+13
-1.3Round 19🇵🇱 POLAND245♠♥Q=-11
-1.4Round 19🇵🇱 POLAND284♠♣3+1+0
-1.5Round 3🇵🇹 PORTUGAL24♥♦10+1-1
-1.5Round 13🇪🇪 ESTONIA294♠♥10+1+0
-1.6Round 3🇵🇹 PORTUGAL14♥♦A-1-4
-1.6Round 3🇵🇹 PORTUGAL132♦♠K-1-5
-1.6Round 9🇸🇪 SWEDEN172♦♦9=-5
-1.6Round 15🇮🇱 ISRAEL303♦♠K-1-4
-1.7Round 12🇩🇰 DENMARK22♥♦A-1-7
-1.8Round 5🇨🇭 SWITZERLAND81NT♥6+2+0
-1.8Round 10🇹🇷 TURKIYE62♦♦2=-5
-1.8Round 12🇩🇰 DENMARK134♥♣6+1+0
-1.8Round 13🇪🇪 ESTONIA234♥♦5-2-12
-1.8Round 19🇵🇱 POLAND294♠♥10+1+16
-1.9Round 8🇮🇹 ITALY14♥♥6+1+0
-2.0Round 5🇨🇭 SWITZERLAND123NT♥6=+0
-2.1Round 3🇵🇹 PORTUGAL62♠♦K=-6
-2.1Round 3🇵🇹 PORTUGAL124♥♠8=+0
-2.1Round 8🇮🇹 ITALY62♠♦6-1-5
-2.1Round 12🇩🇰 DENMARK112♠♦5=+0
-2.2Round 9🇸🇪 SWEDEN232♥♦3=+1
-2.2Round 15🇮🇱 ISRAEL273♦x♥K-1+0
-2.3Round 13🇪🇪 ESTONIA281NT♠5=-5
-2.5Round 3🇵🇹 PORTUGAL102♠♠2+2-10
-2.6Round 8🇮🇹 ITALY43NT♥6=+0
-2.6Round 12🇩🇰 DENMARK92♦♠10+1+0
-2.7Round 13🇪🇪 ESTONIA224♥♠10=-10
-2.8Round 12🇩🇰 DENMARK42♦♣Q-1-5
-2.8Round 13🇪🇪 ESTONIA252♦♠6-1-4
-2.9Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND272♠♥K+1+7
-3.1Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND182NT♠J+1-1
-3.1Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND252♣♦6-2+0
-3.2Round 9🇸🇪 SWEDEN272♠♦Q-1-8
-3.2Round 10🇹🇷 TURKIYE21♥♠2+3-2
-3.2Round 19🇵🇱 POLAND213NT♥A=+0
-3.6Round 3🇵🇹 PORTUGAL144♠♦A-1-4
-3.6Round 12🇩🇰 DENMARK13♠♦10+1-6
-3.8Round 10🇹🇷 TURKIYE123♥x♣2-3+3
-4.1Round 5🇨🇭 SWITZERLAND13NT♣J=+1
-4.2Round 10🇹🇷 TURKIYE73NT♥2-1-12
-4.6Round 3🇵🇹 PORTUGAL113NT♦3+2-1
-4.8Round 15🇮🇱 ISRAEL183NT♣3=-6
-4.9Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND303NT♥3+1+0
-5.1Round 5🇨🇭 SWITZERLAND43NT♥3-1-12
-5.7Round 10🇹🇷 TURKIYE143NT♥2+3-1
-5.9Round 3🇵🇹 PORTUGAL44♥♣K-2-10
-6.2Round 15🇮🇱 ISRAEL202♥♠K=-6
-6.6Round 12🇩🇰 DENMARK143NT♥2=-7
-6.8Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND215♦x♠K=-12
-7.0Round 15🇮🇱 ISRAEL224♠♣6=-10
-7.1Round 8🇮🇹 ITALY161NT♠6-2-8
-7.1Round 13🇪🇪 ESTONIA323NT♥5+1-10
-8.3Round 9🇸🇪 SWEDEN224♠♥Q=+0
-9.0Round 15🇮🇱 ISRAEL292♠♥K+1-10
-11.4Round 8🇮🇹 ITALY76♦♣A=-12
-11.5Round 4🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND206♣♥6-2-17
-12.0Round 5🇨🇭 SWITZERLAND55♣♥Q-3-13
-15.0Round 8🇮🇹 ITALY156♣♦K=-15