LEIBOWITZ Anthony · ERICHSEN

280rank
-84.4Butler · 150 bds
-0.56per board
±4.5swing
-0.84vs par /bd · #292/311
-0.77adjusted /bd
Butler per round: -6.6 -14.3 8 18.6 0.6 -5 -11.7 -21.5 -13.1 17.3 -5.1 -7.9 -33 -5.6 -5.1by round

vs par split: bidding -0.23 · play -0.61

Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted -0.77/bd

Card play — on target: opening leads 93.0% #9 of 310 · declarer play 61.7% #293 of 311 · defence 81.3% #277 of 311

Card play by contract type — on target
vs NTvs a suit
Opening leads76.9% (13)100.0% (30)
Declarer play53.8% (13)64.7% (34)
Defence83.3% (24)80.4% (51)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 100.0% (10) · ♦ 91.7% (12) · ♣ 100.0% (13)

vs par by strain: NT -0.85 (47) · a suit -0.83 (103)

vs par by level: part-score +0.81 (54) · game -1.70 (87) · slam -2.44 (9)

By role: declaring -1.06/bd (-3.45 vs par · 75) · defending -0.07/bd (+1.77 vs par · 75)

By vulnerability: vulnerable -0.13/bd (-0.15 vs par · 72) · not vulnerable -0.96/bd (-1.47 vs par · 78)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1E.ErichsenA.Buratti – K.Ward-PlattClosed10-6.6-0.66+0.10
Round 2E.ErichsenG.Hallberg – S.HultClosed10-14.3-1.43-2.70
Round 3E.ErichsenP.Franceschetti – Q.RobertOpen10+8.0+0.80+1.20
Round 4E.ErichsenF.Bernal – A.VersaceOpen10+18.6+1.86+4.30
Round 5E.ErichsenR.Jagniewski – W.GawelOpen10+0.6+0.06+0.20
Round 6E.ErichsenS.Hoyland – S.HoylandOpen10-5.0-0.50-1.10
Round 7E.ErichsenROOT STEVEN – J.HarrisOpen10-11.7-1.17-1.40
Round 8E.ErichsenM.Eggeling – T.GotardOpen10-21.5-2.15-1.60
Round 9E.ErichsenG.Trimarchi – E.PramottonClosed10-13.1-1.31-2.60
Round 10E.ErichsenH.Erlingsson – S.KristinssonClosed10+17.3+1.73+1.60
Round 11E.ErichsenW.Audibert – J.PuchelleClosed10-5.1-0.51-2.90
Round 12E.ErichsenC.Mann – A.SandinClosed10-7.9-0.79-2.10
Round 13E.ErichsenN.Delimpaltadakis – G.Delle CaveClosed10-33.0-3.30-4.10
Round 14E.ErichsenY.Papakyriakopoulos – A.FiliosClosed10-5.6-0.56-0.10
Round 15E.ErichsenJ.Stefanov – I.NanevClosed10-5.1-0.51-1.40

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
+8.7Round 4BERNAL104♦x♥A-2+9
+8.7Round 6VIKINGNA HIGHLANDERS293♥x♦3-2+9
+7.9Round 5MISE EN PLACE164♠x♦5-4-7
+7.1Round 12HAJC275♥♣A-1+11
+7.0Round 11ESTAQUE DIAMONDS134♥♣4-1+6
+6.9Round 1WARD PLATT83NT♠J=+0
+6.2Round 4BERNAL93♥x♦K=+9
+6.1Round 2BLACK145♣♥K+1+11
+6.1Round 4BERNAL36♦♥A-1+16
+6.0Round 1WARD PLATT105♣♥Q-1+13
+6.0Round 14GREECE172♥♠A-1+9
+5.9Round 9ROME MEETS MIAMI274♠♥5-1+8
+5.8Round 10ORIGO ICELAND103♣♠K=+12
+5.7Round 7HARRIS104♥♠K+1+0
+5.4Round 7HARRIS73NT♣Q=-1
+5.4Round 12HAJC264♥♣7-1+13
+5.2Round 14GREECE113NT♣4=-1
+4.9Round 6VIKINGNA HIGHLANDERS283NT♣4-1+5
+4.8Round 6VIKINGNA HIGHLANDERS263♥♠6-2+3
+4.7Round 3ICEBERGS286♠♦10=+0
+4.4Round 3ICEBERGS253♦♠2-3+7
+4.4Round 15K ONE244♠♦9-1+4
+4.3Round 10ORIGO ICELAND23NT♠7-1+10
+4.1Round 10ORIGO ICELAND54♠♦A-1+5
+4.0Round 10ORIGO ICELAND83♥♠A=+6
+4.0Round 13CLEMENT65♦♦A-2+7
+3.9Round 2BLACK172♥♦K+4+6
+3.7Round 9ROME MEETS MIAMI211NT♦J+3+1
+3.5Round 3ICEBERGS295♦♠4-1+6
+3.5Round 14GREECE196♠♥10-2+7
+3.4Round 4BERNAL43NT♦2+1-1
+3.3Round 13CLEMENT14♠♣Q=+0
+3.1Round 9ROME MEETS MIAMI226♠♠8=+0
+2.7Round 1WARD PLATT73♣♥2+1+10
+2.7Round 13CLEMENT95♥x♥J-3+0
+2.4Round 2BLACK204♥♣6=-1
+2.4Round 4BERNAL23NT♦3-3+6
+2.4Round 12HAJC252NT♠Q-2+5
+2.3Round 5MISE EN PLACE122♣♣8-1+11
+2.3Round 5MISE EN PLACE173♥♥2=+1
+2.3Round 7HARRIS91NT♦10+2+7
+2.1Round 6VIKINGNA HIGHLANDERS213♠♣6=+1
+2.1Round 8GERMAN JUNIORS123♥♦2-2+11
+2.0Round 11ESTAQUE DIAMONDS183♣♠3+1+0
+1.8Round 8GERMAN JUNIORS173NT♠8+3+1
+1.8Round 14GREECE122♥♣3+1+10
+1.6Round 15K ONE305♥♣A=+0
+1.4Round 11ESTAQUE DIAMONDS164♠♣K-1+5
+1.3Round 3ICEBERGS263♣♥J=-6
+1.2Round 7HARRIS64♠♥4=+0
+1.2Round 8GERMAN JUNIORS114♠♦Q+1+1
+1.1Round 10ORIGO ICELAND64♥♦5+1+0
+1.0Round 7HARRIS83♥♣A-2+5
+1.0Round 10ORIGO ICELAND93♣♥4-1+0
+0.9Round 15K ONE273NT♥2+2+0
+0.8Round 4BERNAL63♦♥K-2+0
+0.6Round 3ICEBERGS231NT♦J-1+0
+0.5Round 1WARD PLATT34♠♥Q+1+0
+0.5Round 10ORIGO ICELAND13NT♠4+2+0
+0.4Round 2BLACK113♣♣5+1+0
+0.4Round 6VIKINGNA HIGHLANDERS243NT♥9+1+0
+0.3Round 11ESTAQUE DIAMONDS154♠♥J+1+0
+0.3Round 12HAJC283NT♥10+1-10
+0.2Round 8GERMAN JUNIORS201NT♦6=+5
+0.0Round 15K ONE254♠♠3=+0
-0.1Round 3ICEBERGS223NT♦J+2+11
-0.1Round 3ICEBERGS273♠♥J=+7
-0.1Round 4BERNAL74♠♣K+1+0
-0.1Round 5MISE EN PLACE153NT♥4+2-11
-0.2Round 2BLACK183♠♥2-1-2
-0.2Round 3ICEBERGS213NT♠J+2-1
-0.2Round 4BERNAL53NT♠6+3+11
-0.2Round 14GREECE161NT♣J+1+0
-0.3Round 7HARRIS41NT♥5=-1
-0.3Round 10ORIGO ICELAND33NT♦A+3-10
-0.3Round 13CLEMENT85♣♦K=+2
-0.4Round 2BLACK151NT♥2+1+0
-0.4Round 10ORIGO ICELAND43NT♥2=-1
-0.4Round 15K ONE263♦♥8=+0
-0.5Round 12HAJC213NT♥2+1-1
-0.5Round 13CLEMENT44♥♠A+1-13
-0.6Round 1WARD PLATT93NT♠J+1+0
-0.6Round 9ROME MEETS MIAMI254♥♦J+1+0
-0.6Round 15K ONE213NT♦9+2+0
-0.6Round 15K ONE233♦♥K+1+1
-0.6Round 15K ONE294♥♠K=-1
-0.8Round 12HAJC223NT♣3-1-12
-0.9Round 5MISE EN PLACE131♠♣K+2+0
-0.9Round 5MISE EN PLACE144♠♥K=+1
-1.1Round 5MISE EN PLACE184♠♥K+2+12
-1.1Round 9ROME MEETS MIAMI264♥♦Q+1+0
-1.3Round 11ESTAQUE DIAMONDS173♠♦5-1-4
-1.5Round 8GERMAN JUNIORS164♥♠4+1+0
-1.5Round 9ROME MEETS MIAMI293NT♦K=+0
-1.6Round 11ESTAQUE DIAMONDS194♥♦Q-3+0
-1.7Round 6VIKINGNA HIGHLANDERS274♠♥Q+2-11
-1.7Round 15K ONE224♥♦K+1-1
-1.8Round 1WARD PLATT23NT♠7=-6
-1.8Round 11ESTAQUE DIAMONDS114♠♥Q+2-11
-1.9Round 3ICEBERGS302♦♠K-1-8
-2.0Round 1WARD PLATT64♠♦A+1+0
-2.1Round 5MISE EN PLACE113NT♦8=+0
-2.1Round 6VIKINGNA HIGHLANDERS223♥♦2=-7
-2.1Round 11ESTAQUE DIAMONDS123NT♠Q+2-11
-2.2Round 8GERMAN JUNIORS191NT♥2+2+7
-2.3Round 7HARRIS24♥♣K=-3
-2.5Round 12HAJC294♠♥6=+0
-2.5Round 14GREECE131NT♠7-1+0
-2.6Round 5MISE EN PLACE193NT♥3=+1
-2.7Round 13CLEMENT22♦♠6+2-1
-2.8Round 10ORIGO ICELAND72♠♠2=-6
-3.2Round 1WARD PLATT43♠♥8-1+1
-3.2Round 14GREECE153♣♥Q-1-5
-3.3Round 6VIKINGNA HIGHLANDERS231NT♣5=+1
-3.4Round 4BERNAL81NT♣10+1+0
-3.4Round 8GERMAN JUNIORS143NT♣3-1-10
-3.8Round 11ESTAQUE DIAMONDS143NT♥2-1-4
-3.9Round 2BLACK134♦♠9+1-10
-3.9Round 9ROME MEETS MIAMI234♥♠3-1-12
-4.0Round 14GREECE144♦♥K=+0
-4.2Round 3ICEBERGS243♠♠7-1-4
-4.2Round 5MISE EN PLACE204♠♥4-1-6
-4.2Round 12HAJC233♠♥2+2-9
-4.2Round 12HAJC304♠♣9=-7
-4.6Round 9ROME MEETS MIAMI283NT♦7+1+0
-4.8Round 8GERMAN JUNIORS155♦♥A-2-11
-5.2Round 8GERMAN JUNIORS183♦♥A-3-7
-5.2Round 11ESTAQUE DIAMONDS203NT♦Q=-10
-5.2Round 14GREECE204♠♦J-2-13
-5.3Round 4BERNAL14♠♣8+1-7
-5.8Round 2BLACK125♣x♠6-1-12
-5.9Round 7HARRIS33NT♣J+2+0
-6.7Round 6VIKINGNA HIGHLANDERS257NT♦10=+0
-6.7Round 9ROME MEETS MIAMI246♠♥6-1-14
-6.9Round 13CLEMENT76♥♥7-1-17
-7.0Round 14GREECE184NT♠10-4-8
-7.4Round 9ROME MEETS MIAMI305♠x♦A-1-9
-7.5Round 1WARD PLATT14♠♠2-1-10
-7.5Round 2BLACK162♣x♣3-4-5
-7.6Round 1WARD PLATT54♥♦2=-7
-7.8Round 13CLEMENT55♥x♦K-2-5
-8.1Round 15K ONE284♠♥4+3-17
-8.9Round 7HARRIS14♦♥10-1-10
-9.3Round 2BLACK194♥♠K=-14
-9.7Round 8GERMAN JUNIORS133♠♥2=-13
-9.9Round 7HARRIS55♠x♦A=-11
-10.1Round 13CLEMENT106♦♣2=+2
-10.9Round 12HAJC245♦x♥A-1-11
-12.1Round 6VIKINGNA HIGHLANDERS302NTx♠2-5-12
-14.7Round 13CLEMENT37♦♣3-1-16