BERTHEAU Peter · SWEDENPLUS

181rank
+40.0Butler · 140 bds
+0.29per board
±4.5swing
+0.44vs par /bd · #179/695
+0.45adjusted /bd
Butler per round: 5.4 -11 7.1 -26.6 11.4 6.6 3.8 15 -30.3 24.9 10.3 0.6 20.9 1.9by round

vs par split: bidding +0.10 · play +0.42

Strength of schedule: opponents averaged +0.16/bd (a tough draw) → opponent-adjusted +0.45/bd

Card play — on target: opening leads 86.1% #125 of 694 · declarer play 78.6% #216 of 694 · defence 84.9% #294 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)90.6% (32)
Declarer play80.0% (10)77.8% (18)
Defence100.0% (16)80.7% (57)

Opening leads by suit led: ♠ 100.0% (8) · ♥ 91.7% (12) · ♦ 70.0% (10) · ♣ 83.3% (6)

vs par by strain: NT +0.00 (34) · a suit +0.58 (106)

vs par by level: part-score +0.36 (50) · game +0.54 (80) · slam +0.10 (10)

By role: declaring +0.20/bd (-2.54 vs par · 67) · defending +0.37/bd (+3.18 vs par · 73)

By vulnerability: vulnerable -0.05/bd (+0.45 vs par · 71) · not vulnerable +0.63/bd (+0.43 vs par · 69)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.BlanchardC.Zuur – J.PalsOpen10+5.4+0.54-0.10
Round 2S.BlanchardJ.Meyers – J.Seamon-MolsonOpen10-11.0-1.10-0.10
Round 3S.BlanchardM.Seisener – D.SwinkelsClosed10+7.1+0.71+0.80
Round 4S.BlanchardS.Darakchiev – H.HristovOpen10-26.6-2.66-3.90
Round 5S.BlanchardT.Forrester – D.GoldClosed10+11.4+1.14+0.80
Round 6S.BlanchardE.Krijgsman – K.CornelissenOpen10+6.6+0.66+1.00
Round 7J.KamrasA.Helmich – G.HopClosed10+3.8+0.38+1.90
Round 8S.BlanchardD.Price – C.SimpsonClosed10+15.0+1.50+4.00
Round 10S.BlanchardE.Greco – G.HampsonOpen10-30.3-3.03-2.60
Round 11J.UpmarkM.Van Os – P.WormOpen10+24.9+2.49+5.10
Round 12S.BlanchardJ.Stefanov – V.AronovOpen10+10.3+1.03-4.40
Round 13J.UpmarkM.Rehder – M.GromoellerClosed10+0.6+0.06+1.00
Round 14S.BlanchardR.Bruggemann – H.WillemsensOpen10+20.9+2.09+3.20
Round 15J.UpmarkS.Haraldsson – M.MagnussonOpen10+1.9+0.19-0.50

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
+10.9Round 14STAR 1177♣♣2=+0
+10.4Round 11LEIDSCHENHAGE184♠♦5-2+12
+9.9Round 11LEIDSCHENHAGE193NT♣3-1+14
+9.7Round 1BCO Z73NT♥8-1+12
+9.7Round 14STAR 1144♥♦A-1+14
+9.4Round 6SCHUTTERSVELD294♠♣K-1+13
+9.3Round 5MAHAFFEY136♠♣A=+0
+9.0Round 5MAHAFFEY154♥♦10+2+13
+9.0Round 14STAR 1163♥♠A=+12
+8.4Round 3SWINKELS284♠♦4-1+10
+8.2Round 15ICELAND254♠♦K=+1
+7.1Round 1BCO Z53♥x♦A-2+9
+6.8Round 13BAMRUHE74♠♠5=+10
+6.0Round 7JOLLY LOMBARD86♠♥K=+0
+5.4Round 12BULGARIA246♥♦K=+0
+5.3Round 12BULGARIA234♥♥4=+0
+5.1Round 8MOSSOP203♥♠Q+2+9
+5.0Round 11LEIDSCHENHAGE123NT♥K=+0
+4.9Round 3SWINKELS222♣♠J-2+7
+4.9Round 5MAHAFFEY195♣♣5-2+11
+4.8Round 7JOLLY LOMBARD43♥♣J+2+7
+4.6Round 10AMOILS44♠x♠2-1+2
+4.3Round 8MOSSOP163NT♠10-2+12
+3.9Round 12BULGARIA223♥♥6-2+2
+3.8Round 12BULGARIA253NT♥8=+0
+3.4Round 6SCHUTTERSVELD243NT♥4=-1
+3.0Round 1BCO Z92♥♣7=+0
+2.9Round 1BCO Z83♦♠A+1+0
+2.6Round 1BCO Z33NT♠J=+0
+2.6Round 6SCHUTTERSVELD253♦♥9-1+5
+2.6Round 11LEIDSCHENHAGE163NT♠3-2+11
+2.5Round 6SCHUTTERSVELD283♠x♦2-1+5
+2.4Round 13BAMRUHE33♦♦6-1+5
+2.3Round 2JOEL113♣♦10-1+4
+2.3Round 2JOEL173♥♥7-3+1
+2.2Round 4BULGARIA SENIORS64♠♥K+1+0
+2.2Round 13BAMRUHE13NT♠3+3+1
+2.2Round 15ICELAND233NT♦4-1+6
+2.0Round 11LEIDSCHENHAGE142♠♥A+1+7
+1.9Round 11LEIDSCHENHAGE204♠♥A+1+13
+1.8Round 2JOEL151NT♦Q+1-1
+1.7Round 2JOEL144♠♣7-2+0
+1.7Round 6SCHUTTERSVELD234♥♥A+1+0
+1.7Round 12BULGARIA304♥♦K+1-10
+1.5Round 4BULGARIA SENIORS35♦♥A-1+3
+1.5Round 8MOSSOP153NT♥6+3+1
+1.5Round 8MOSSOP184♠♥K+1+0
+1.5Round 12BULGARIA274♥♣10+1+0
+1.4Round 1BCO Z63♣♠4+2-10
+1.4Round 2JOEL165♠♥4-2+0
+1.4Round 5MAHAFFEY173♠♥7-2+0
+1.4Round 11LEIDSCHENHAGE134♥♠3=-1
+1.3Round 3SWINKELS215♣♣4=+0
+1.3Round 7JOLLY LOMBARD104♥♠5+2+17
+1.3Round 8MOSSOP134♥♦7=+3
+1.2Round 8MOSSOP172♠♥J-1+5
+1.2Round 15ICELAND275♣♠7+1-1
+1.1Round 3SWINKELS271NT♥5=+2
+1.1Round 8MOSSOP125♥x♣K-2+4
+1.0Round 8MOSSOP194♠♦A-1+5
+1.0Round 15ICELAND244♠♠4+1+0
+1.0Round 15ICELAND294♠♥5+1+0
+0.8Round 12BULGARIA213NT♥Q+2-12
+0.7Round 5MAHAFFEY113NT♥2+2+1
+0.7Round 13BAMRUHE81NT♠3+3-6
+0.6Round 7JOLLY LOMBARD13♠♠7+1+6
+0.5Round 7JOLLY LOMBARD52♥♣3=+1
+0.4Round 11LEIDSCHENHAGE154♥♠J=+0
+0.2Round 4BULGARIA SENIORS54♥x♣K-1-5
+0.1Round 10AMOILS73♥♥10=+0
+0.1Round 14STAR 1184♠x♠6-2-5
-0.0Round 2JOEL122♠♥3-1-1
-0.0Round 5MAHAFFEY124♥♦4+1+0
-0.0Round 10AMOILS102♣♠J+2+0
+0.0Round 13BAMRUHE22♥♦Q+2-8
-0.1Round 5MAHAFFEY165♥♣6+1-1
-0.1Round 15ICELAND224♠♣10=+0
-0.2Round 14STAR 1154♥♠3-1-5
-0.2Round 15ICELAND264♠♣A=+0
-0.3Round 1BCO Z14♦♣K-1-4
-0.3Round 3SWINKELS292♠♣A-1+1
-0.4Round 8MOSSOP112♣♥4+1+1
-0.4Round 13BAMRUHE53NT♣4=+1
-0.5Round 3SWINKELS233♣♣2+1+0
-0.5Round 7JOLLY LOMBARD33NT♥5+1-1
-0.5Round 15ICELAND284♠♥A+1+0
-0.6Round 3SWINKELS261NTx♦4-1+2
-0.7Round 4BULGARIA SENIORS72♠♦3=+0
-0.7Round 7JOLLY LOMBARD74♠♥K=+0
-0.7Round 10AMOILS13NT♠5+2+0
-0.7Round 12BULGARIA283♣♦4=-1
-0.7Round 13BAMRUHE62♥♣10+1-7
-0.8Round 6SCHUTTERSVELD273♣♦A+2+6
-0.8Round 7JOLLY LOMBARD23NT♠10+1+0
-1.0Round 13BAMRUHE93NT♠3+3+12
-1.1Round 6SCHUTTERSVELD303♦♠6=+0
-1.1Round 14STAR 1134♥♠7+2+13
-1.1Round 14STAR 1194♠♣10+2-1
-1.4Round 5MAHAFFEY181♠♣5-1+2
-1.4Round 10AMOILS94♠♣Q-1-6
-1.4Round 14STAR 1202♥♠2+2+10
-1.5Round 1BCO Z24♥♠7-1+2
-1.6Round 3SWINKELS304♠♥J-1-4
-1.6Round 8MOSSOP144♣x♣3-1+0
-1.6Round 10AMOILS31NT♠4=+0
-1.7Round 2JOEL206♥♠2-1+12
-1.7Round 13BAMRUHE41NT♠5-1+1
-1.8Round 6SCHUTTERSVELD263♠♣2-1+0
-1.8Round 14STAR 1112♦♥K+1+0
-2.1Round 7JOLLY LOMBARD93NT♥A=+0
-2.4Round 15ICELAND214♥♣9+1+0
-2.5Round 3SWINKELS253♣♠5-1-5
-2.6Round 2JOEL183NT♣2-2-6
-2.6Round 4BULGARIA SENIORS83♠♠2=-1
-2.7Round 4BULGARIA SENIORS13♥♣J+2-7
-2.8Round 4BULGARIA SENIORS94♥♦K-1-6
-3.1Round 3SWINKELS242♠♥9=-5
-3.1Round 12BULGARIA296NT♣2+1-13
-3.2Round 14STAR 1125♣♠8-1-6
-3.3Round 11LEIDSCHENHAGE175♥♣3-2-5
-3.7Round 5MAHAFFEY143NT♠6-2-5
-4.1Round 4BULGARIA SENIORS106♠♦2=+0
-4.6Round 6SCHUTTERSVELD214♠♦5=-7
-4.7Round 6SCHUTTERSVELD223NT♣4-3-11
-4.9Round 4BULGARIA SENIORS24♥♠K-1-10
-5.3Round 7JOLLY LOMBARD62♥♣A+3-11
-5.4Round 11LEIDSCHENHAGE116NT♠3=+0
-5.5Round 10AMOILS83NT♣6=+0
-6.1Round 2JOEL194♠x♥J-1-12
-7.3Round 10AMOILS54♥♣8+2-9
-7.7Round 13BAMRUHE103NT♠Q=+1
-8.3Round 12BULGARIA263NT♣6-3-10
-8.4Round 10AMOILS24♠♣4+1-1
-8.5Round 1BCO Z104♠♥K=-10
-8.5Round 15ICELAND303NT♦3-1-11
-8.7Round 5MAHAFFEY205♦x♠9-1-13
-10.1Round 2JOEL136♦♦3=+2
-10.1Round 10AMOILS62♦x♥9-4-12
-11.0Round 1BCO Z46♥♠3=+0
-12.7Round 4BULGARIA SENIORS43♣♠A-2-13