🇩🇰 LAHRMANN Christian · DENMARK

19rank
+88.0Butler · 152 bds
+0.58per board
±4.9swing
+0.35vs par /bd · #27/107
+0.53adjusted /bd
Butler per round: 2.8 15.2 14.8 7.9 -12 12.7 2.3 25.7 5.3 4.2 -8.2 -8.3 3.8 4.3 6.2 -13.8 18.3 17 -10.2by round

vs par split: bidding +0.26 · play +0.09

Strength of schedule: opponents averaged -0.05/bd (an easy draw) → opponent-adjusted +0.53/bd

Card play — on target: opening leads 73.0% #98 of 107 · declarer play 78.3% #35 of 107 · defence 90.3% #19 of 107

Bidding activity — not a pass: 48.0% #17 of 107 (220/458)

Card play by contract type — on target
vs NTvs a suit
Opening leads69.2% (13)75.0% (24)
Declarer play81.8% (11)77.1% (35)
Defence85.0% (20)92.3% (52)

Opening leads by suit led: ♠ 66.7% (9) · ♥ 88.9% (9) · ♦ 54.5% (11) · ♣ 87.5% (8)

vs par by strain: NT -0.58 (36) · a suit +0.64 (116)

vs par by level: part-score +0.59 (56) · game +0.72 (82) · slam -2.79 (14)

By role: declaring +0.48/bd (-1.32 vs par · 80) · defending +0.69/bd (+2.21 vs par · 72)

By vulnerability: vulnerable +0.15/bd (-0.37 vs par · 76) · not vulnerable +1.01/bd (+1.07 vs par · 76)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.TylvadM.Fragola – N.TabataClosed8+2.8+0.35+1.25
Round 2D.TylvadP.Promjan – S.KocharoenClosed8+15.2+1.90+1.50
Round 3D.TylvadD.Winter – L.SandersonOpen8+14.8+1.85+3.25
Round 4D.TylvadM.De Almeida Vasconcelos – L.CegliaOpen8+7.9+0.99-1.38
Round 5D.TylvadI.Baniri – T.LoonsteinOpen8-12.0-1.50-2.25
Round 6D.TylvadK.Takizawa – K.YagishitaOpen8+12.7+1.59+1.62
Round 7D.TylvadD.Kapiris – P.SkordasClosed8+2.3+0.29-0.75
Round 8D.TylvadA.Abragi – I.LichtensteinOpen8+25.7+3.21+1.38
Round 9D.TylvadK.Macdonald – Z.RossClosed8+5.3+0.66-1.12
Round 10D.TylvadH.Luba – B.ZhuClosed8+4.2+0.53+0.75
Round 11D.TylvadT.Chowdhury – T.RodriguesClosed8-8.2-1.02-0.62
Round 12D.TylvadA.Carletti – F.PortaClosed8-8.3-1.04-2.62
Round 13D.TylvadR.Goor – X.FriesenClosed8+3.8+0.47+2.62
Round 14D.TylvadB.Xiao – R.JengOpen8+4.3+0.54+2.00
Round 15D.TylvadY.Wen – J.ChenOpen8+6.2+0.78-1.25
Round 16D.TylvadC.He – Z.ChengClosed8-13.8-1.73-1.88
Round 17D.TylvadA.Thomas – S.SchuschnyClosed8+18.3+2.29+3.75
Round 18D.TylvadL.To – A.SetoOpen8+17.0+2.12+2.25
Round 19D.TylvadW.Bak – J.BazylukOpen8-10.2-1.27-1.88

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
+12.4Round 18🇭🇰 HONG KONG CHINA122♥x♥A=+14
+10.9Round 10🇺🇸 USA1107♦x♣A-1+12
+10.9Round 15🇨🇳 CHINA244♥xx♦6=+10
+10.7Round 14🇺🇸 USA2146♥♦K-4+12
+10.3Round 19🇵🇱 POLAND234♠♣K-1+16
+10.2Round 8🇸🇪 SWEDEN286♠♣2=+0
+9.8Round 16🇨🇦 CANADA293NT♣2-3+10
+9.5Round 10🇺🇸 USA1164♠xx♣8-2+12
+8.6Round 9🇦🇺 AUSTRALIA84♠♥K=+7
+8.5Round 9🇦🇺 AUSTRALIA14♠♣3=+1
+8.1Round 6🇯🇵 JAPAN113NT♠K=+7
+7.9Round 2🇹🇭 THAILAND154♠♣2=+0
+7.9Round 11🇮🇳 INDIA245♦♣2=-1
+7.7Round 5🇮🇱 ISRAEL83♥x♠K-2+9
+7.6Round 17🇦🇷 ARGENTINA24♦♣K+1+7
+7.4Round 15🇨🇳 CHINA223♦♠J+3+10
+7.1Round 10🇺🇸 USA1124♠♦3=+6
+6.8Round 13🇳🇱 NETHERLANDS75♠♣7+1+13
+6.5Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♥♠K=+7
+6.5Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND235♦x♥K-1+10
+6.4Round 8🇸🇪 SWEDEN326♠x♣K-5+0
+6.3Round 4🇧🇷 BRAZIL283NT♥3+1+14
+6.3Round 14🇺🇸 USA292♠♦Q-3+9
+6.1Round 12🇮🇹 ITALY284♠♣A-1+5
+6.1Round 18🇭🇰 HONG KONG CHINA104♠♥9+1-12
+5.9Round 6🇯🇵 JAPAN95♦x♠6-1+0
+5.6Round 7🇬🇷 GREECE234♠♥4-2+8
+5.4Round 8🇸🇪 SWEDEN254♥♣2+1+4
+5.3Round 1🇫🇷 FRANCE13NT♠Q+1+0
+5.1Round 13🇳🇱 NETHERLANDS65♦x♣Q-2+9
+4.9Round 13🇳🇱 NETHERLANDS33♠♦5-1-2
+4.7Round 9🇦🇺 AUSTRALIA23NTx♥9-1+6
+4.5Round 17🇦🇷 ARGENTINA74♠♣2=+10
+3.8Round 11🇮🇳 INDIA171♥♦K-1+5
+3.6Round 2🇹🇭 THAILAND122♥♠A+1+0
+3.6Round 2🇹🇭 THAILAND144♠♥K=+8
+3.6Round 6🇯🇵 JAPAN154♠♥2=+0
+3.3Round 17🇦🇷 ARGENTINA33♣♣9=+0
+3.2Round 4🇧🇷 BRAZIL262♠♠2-3-8
+2.9Round 18🇭🇰 HONG KONG CHINA134♥♣2+1+0
+2.7Round 1🇫🇷 FRANCE22♠♦5=-1
+2.6Round 1🇫🇷 FRANCE56♠♦A-2+7
+2.6Round 4🇧🇷 BRAZIL313♥♦6-2+5
+2.6Round 4🇧🇷 BRAZIL326NT♠4=-11
+2.5Round 8🇸🇪 SWEDEN263♥♦A-1+0
+2.3Round 18🇭🇰 HONG KONG CHINA163NT♠2-1+5
+2.2Round 17🇦🇷 ARGENTINA14♠♥J+2+11
+2.1Round 4🇧🇷 BRAZIL274♠♦A-2+8
+2.0Round 12🇮🇹 ITALY292♠♣2=+0
+1.9Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183♦♠K+1+6
+1.9Round 7🇬🇷 GREECE174♥♠A-1-2
+1.9Round 8🇸🇪 SWEDEN313NT♦6+1+0
+1.8Round 1🇫🇷 FRANCE73NT♣6+3+2
+1.8Round 2🇹🇭 THAILAND102♥♦K-1+0
+1.8Round 11🇮🇳 INDIA212NT♣2+1+1
+1.7Round 17🇦🇷 ARGENTINA64♥♣2=+0
+1.6Round 2🇹🇭 THAILAND134♥♣A-2+2
+1.6Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♠♦8-1+5
+1.6Round 11🇮🇳 INDIA202NT♣2+1+1
+1.6Round 18🇭🇰 HONG KONG CHINA94♥♦6+2+11
+1.5Round 15🇨🇳 CHINA183♠♣2=+0
+1.4Round 8🇸🇪 SWEDEN294♠♦2+2+1
+1.4Round 9🇦🇺 AUSTRALIA44♥♦Q-1-6
+1.3Round 2🇹🇭 THAILAND163♦♣2=+0
+1.1Round 4🇧🇷 BRAZIL253♠♥K+1-6
+1.1Round 19🇵🇱 POLAND213♠♥9-1+5
+1.0Round 13🇳🇱 NETHERLANDS83NT♣6+3+1
+0.9Round 6🇯🇵 JAPAN163♦♣2=+0
+0.9Round 19🇵🇱 POLAND244♦♣Q=+0
+0.8Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND192♠♦3=+0
+0.6Round 4🇧🇷 BRAZIL303♣x♠Q-1+0
+0.6Round 7🇬🇷 GREECE201♠♣Q+3+1
+0.6Round 7🇬🇷 GREECE243♦♣2+1+1
+0.5Round 17🇦🇷 ARGENTINA82♥♣A-2+1
+0.2Round 7🇬🇷 GREECE223NT♣K=+0
+0.2Round 14🇺🇸 USA2163♠♥Q=+10
+0.1Round 8🇸🇪 SWEDEN304♠♣A+1+0
+0.1Round 12🇮🇹 ITALY264♠♣K=+0
+0.1Round 15🇨🇳 CHINA233♦♠A+1-10
-0.0Round 10🇺🇸 USA1153♣♥7-1+2
-0.0Round 16🇨🇦 CANADA284♠♣2=+6
-0.1Round 14🇺🇸 USA2123NT♣2+2+0
-0.1Round 17🇦🇷 ARGENTINA42♠♦K=+0
-0.2Round 6🇯🇵 JAPAN121NT♠Q-1+5
-0.2Round 15🇨🇳 CHINA213NT♦2+1+0
-0.3Round 19🇵🇱 POLAND174♠♦Q+1+0
-0.4Round 6🇯🇵 JAPAN146♦♥3+1+2
-0.4Round 13🇳🇱 NETHERLANDS41NT♠8+1+0
-0.5Round 2🇹🇭 THAILAND113♦♣Q+1+7
-0.5Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND212♣♠4-3-1
-0.5Round 15🇨🇳 CHINA194♠♥A=-1
-0.5Round 16🇨🇦 CANADA274♥♣2=+1
-0.6Round 1🇫🇷 FRANCE82♥♠9+1+7
-0.6Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203NT♦5+1-1
-0.6Round 5🇮🇱 ISRAEL74♠♥4=+0
-0.6Round 12🇮🇹 ITALY303♦♠9-3-7
-0.7Round 5🇮🇱 ISRAEL25♣x♥6-1-6
-0.7Round 5🇮🇱 ISRAEL44♦♥6=+0
-0.7Round 12🇮🇹 ITALY253♠♣2=-7
-0.7Round 19🇵🇱 POLAND222♠♣5-2-1
-0.8Round 14🇺🇸 USA2134♠♣K+1+0
-1.2Round 10🇺🇸 USA1113NT♥8+2+0
-1.4Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223NT♠4=+0
-1.4Round 12🇮🇹 ITALY323NT♠Q=-2
-1.4Round 17🇦🇷 ARGENTINA53NT♣K+1+1
-1.5Round 11🇮🇳 INDIA193NT♦5=+0
-1.7Round 6🇯🇵 JAPAN134♥♣2+2+1
-1.8Round 5🇮🇱 ISRAEL14♠♥8-2-5
-1.8Round 13🇳🇱 NETHERLANDS54♥♣2-2+0
-2.0Round 7🇬🇷 GREECE213NT♥9+2-10
-2.1Round 5🇮🇱 ISRAEL52♥♣7+2+4
-2.1Round 13🇳🇱 NETHERLANDS23♥♠A-2+0
-2.1Round 16🇨🇦 CANADA303NT♥K+2+0
-2.1Round 18🇭🇰 HONG KONG CHINA153NT♦3+1+1
-2.2Round 8🇸🇪 SWEDEN273♠♦4+1+6
-2.2Round 14🇺🇸 USA2152♠♣J+1+0
-2.2Round 18🇭🇰 HONG KONG CHINA114♠♠5+2-1
-2.3Round 7🇬🇷 GREECE183NT♥Q-1-4
-2.3Round 7🇬🇷 GREECE194♥♣J=+0
-2.3Round 9🇦🇺 AUSTRALIA33NT♦Q-1-5
-2.4Round 1🇫🇷 FRANCE32♠♠6+3+2
-2.5Round 1🇫🇷 FRANCE43♣♠A-2-2
-3.0Round 14🇺🇸 USA2114♠♣3=-3
-3.2Round 16🇨🇦 CANADA323NT♣2-1-6
-3.5Round 6🇯🇵 JAPAN103NT♠6+2-2
-3.8Round 15🇨🇳 CHINA171NT♦6+2-6
-3.9Round 9🇦🇺 AUSTRALIA73♦♦3-2-7
-4.0Round 10🇺🇸 USA1143♣♥A=-6
-4.0Round 18🇭🇰 HONG KONG CHINA143♣♠6-2+0
-4.1Round 1🇫🇷 FRANCE61NT♦6-2-5
-4.1Round 2🇹🇭 THAILAND94♠x♦6=-5
-4.1Round 10🇺🇸 USA196♠♥T=+0
-4.1Round 19🇵🇱 POLAND185♦x♥7-2-5
-4.6Round 5🇮🇱 ISRAEL61NT♠J-2-11
-4.6Round 16🇨🇦 CANADA253NT♣2-1-6
-5.4Round 9🇦🇺 AUSTRALIA61♠♣2-2+1
-5.5Round 12🇮🇹 ITALY274♠♥K-1-10
-5.9Round 11🇮🇳 INDIA233NT♥7+1+0
-6.3Round 9🇦🇺 AUSTRALIA51NTx♠Q+2-6
-6.4Round 16🇨🇦 CANADA264♥♣2-2-7
-6.5Round 19🇵🇱 POLAND196♥♣9-2-17
-6.7Round 11🇮🇳 INDIA185♦♥J=+0
-6.8Round 14🇺🇸 USA2104♥♣2-1-12
-6.8Round 16🇨🇦 CANADA314♠♥K=-13
-8.3Round 12🇮🇹 ITALY316♠♠4=+0
-9.2Round 5🇮🇱 ISRAEL35♦x♠6-3-9
-9.2Round 11🇮🇳 INDIA226♠♦Q=-11
-9.2Round 15🇨🇳 CHINA205♣x♥A-1-13
-9.7Round 13🇳🇱 NETHERLANDS16♥♦K=+0
-10.6Round 4🇧🇷 BRAZIL296♦♥6-1-13
-10.9Round 19🇵🇱 POLAND205♠♦2-1-13
-14.0Round 10🇺🇸 USA1137♠♣2-1-20