🇸🇪 BERTHEAU Peter · SWEDEN

17rank
+79.5Butler · 144 bds
+0.55per board
±4.8swing
+0.15vs par /bd · #37/100
+0.32adjusted /bd
Butler per round: 23.7 -9.1 -22.8 38.5 13.1 -8.8 4.4 18 22.5by round

vs par split: bidding -0.56 · play +0.72

Strength of schedule: opponents averaged -0.24/bd (an easy draw) → opponent-adjusted +0.32/bd

Card play — on target: opening leads 74.4% #87 of 100 · declarer play 72.2% #56 of 100 · defence 88.9% #47 of 100

Card play by contract type — on target
vs NTvs a suit
Opening leads55.6% (9)80.0% (30)
Declarer play55.6% (9)77.8% (27)
Defence85.0% (20)90.4% (52)

Opening leads by suit led: ♠ 75.0% (12) · ♥ 71.4% (7) · ♦ 50.0% (8) · ♣ 91.7% (12)

vs par by strain: NT -0.32 (44) · a suit +0.36 (100)

vs par by level: part-score +1.18 (49) · game -0.59 (87) · slam +1.88 (8)

By role: declaring +0.67/bd (-2.06 vs par · 72) · defending +0.44/bd (+2.36 vs par · 72)

By vulnerability: vulnerable +0.41/bd (+0.32 vs par · 72) · not vulnerable +0.69/bd (-0.01 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2S.HultA.Apteker – C.GowerClosed16+23.7+1.48-2.94
Round 5S.HultM.Fleisher – C.MartelOpen16-9.1-0.57+0.00
Round 6S.HultB.Robles – J.PacareuOpen16-22.8-1.43-3.50
Round 7S.HultS.Sze – W.ChiuClosed16+38.5+2.41+2.69
Round 8S.HultN.Fitzgibbon – A.MesburOpen16+13.1+0.82+2.19
Round 10S.HultJ.Chen – H.LinOpen16-8.8-0.55-0.88
Round 13S.HultC.Garnier – F.PicardClosed16+4.4+0.28+0.12
Round 15S.HultM.Ware – M.McmanusOpen16+18.0+1.12+2.12
Round 17S.HultG.Fractman – J.SabateOpen16+22.5+1.41+1.56

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
+15.4Round 17🇪🇸 SPAIN265♣x♥K=+14
+13.6Round 15🇳🇿 NEW ZEALAND256♣♣3-1+16
+11.1Round 2🇿🇦 SOUTH AFRICA134♥♠Q-1+12
+10.9Round 15🇳🇿 NEW ZEALAND236♠♣A=+8
+9.5Round 10🇹🇼 CHINESE TAIPEI54♥x♠2-3+8
+9.5Round 13🇬🇵 GUADELOUPE266♠x♦2-2+17
+9.3Round 17🇪🇸 SPAIN184♠x♥A+1+13
+9.0Round 8🇮🇪 IRELAND13NT♠3=+6
+8.6Round 2🇿🇦 SOUTH AFRICA115♠♦10-1+8
+8.6Round 17🇪🇸 SPAIN235♥x♠A-2-3
+8.3Round 5🇺🇸 U.S.A.217♥♥4=+0
+8.2Round 2🇿🇦 SOUTH AFRICA23NT♥3=+0
+7.6Round 7🇭🇰 HONG KONG CHINA305♥x♠K=+8
+7.1Round 10🇹🇼 CHINESE TAIPEI14♣x♥7-3+2
+6.8Round 2🇿🇦 SOUTH AFRICA15♣♦Q-2+0
+6.8Round 15🇳🇿 NEW ZEALAND223NTx♠7-2+14
+6.7Round 7🇭🇰 HONG KONG CHINA253♦x♣K-5+11
+6.5Round 7🇭🇰 HONG KONG CHINA315♦♣A-2+12
+6.3Round 7🇭🇰 HONG KONG CHINA175♦x♠A-3+2
+6.3Round 7🇭🇰 HONG KONG CHINA223NT♣7-3+6
+5.7Round 8🇮🇪 IRELAND144♠♥3-1+10
+5.3Round 7🇭🇰 HONG KONG CHINA284♥♦4=+0
+5.2Round 8🇮🇪 IRELAND153NT♠9-1+12
+5.1Round 2🇿🇦 SOUTH AFRICA84♥♠5-1+3
+4.8Round 2🇿🇦 SOUTH AFRICA142♠♣6+2+6
+4.5Round 15🇳🇿 NEW ZEALAND283NT♠7-2+6
+4.5Round 17🇪🇸 SPAIN192♠♣3=+5
+4.1Round 13🇬🇵 GUADELOUPE304NT♥3+2-10
+4.0Round 17🇪🇸 SPAIN222♠♣6+2+10
+3.9Round 8🇮🇪 IRELAND22♠x♥2-1+2
+3.8Round 13🇬🇵 GUADELOUPE283♣♥5+1+1
+3.7Round 5🇺🇸 U.S.A.201NT♠5=-2
+3.7Round 5🇺🇸 U.S.A.225♥♦A=+8
+3.4Round 2🇿🇦 SOUTH AFRICA103♠♦2=+0
+3.4Round 5🇺🇸 U.S.A.173♠♥Q-2+8
+3.3Round 7🇭🇰 HONG KONG CHINA292NT♦2-2+7
+3.0Round 2🇿🇦 SOUTH AFRICA64♠♣K=-11
+2.7Round 6🇨🇱 CHILE163NT♦7+1-1
+2.7Round 15🇳🇿 NEW ZEALAND302♥♣4-2+0
+2.4Round 8🇮🇪 IRELAND164♠♣3=+0
+2.3Round 5🇺🇸 U.S.A.243♦♦4-1+3
+2.3Round 10🇹🇼 CHINESE TAIPEI24♣♥A=+0
+1.9Round 10🇹🇼 CHINESE TAIPEI83♦♣Q-1-2
+1.9Round 13🇬🇵 GUADELOUPE171NT♣5+1+0
+1.8Round 13🇬🇵 GUADELOUPE244♠♥K=+0
+1.5Round 8🇮🇪 IRELAND64♠♣8+1+11
+1.5Round 15🇳🇿 NEW ZEALAND272NT♠2+2-1
+1.4Round 7🇭🇰 HONG KONG CHINA183NT♣2-1+13
+1.3Round 6🇨🇱 CHILE23♥♣J=+1
+1.3Round 13🇬🇵 GUADELOUPE214♠♦9+2+11
+1.1Round 5🇺🇸 U.S.A.313♠♣J+1+1
+1.1Round 6🇨🇱 CHILE124♥♠7=-1
+1.1Round 8🇮🇪 IRELAND131NT♠2=+11
+1.1Round 10🇹🇼 CHINESE TAIPEI112♠♣Q-1-2
+1.0Round 8🇮🇪 IRELAND43NT♣Q-1+12
+0.9Round 2🇿🇦 SOUTH AFRICA154♥♣A+2-13
+0.9Round 7🇭🇰 HONG KONG CHINA262♠♣2+1+1
+0.9Round 7🇭🇰 HONG KONG CHINA273NT♠5=+0
+0.9Round 13🇬🇵 GUADELOUPE236♣♠10+1+7
+0.9Round 13🇬🇵 GUADELOUPE275♥♠K-2+0
+0.8Round 6🇨🇱 CHILE44♠♥7-1+6
+0.7Round 5🇺🇸 U.S.A.253NT♦3=-1
+0.7Round 7🇭🇰 HONG KONG CHINA324♠♦A+1-13
+0.7Round 8🇮🇪 IRELAND71NT♠3+1-10
+0.7Round 17🇪🇸 SPAIN284♦♦A=+1
+0.6Round 8🇮🇪 IRELAND123♥♣3-1+2
+0.6Round 10🇹🇼 CHINESE TAIPEI161NT♠Q+2+8
+0.6Round 13🇬🇵 GUADELOUPE222♠♣9=-1
+0.6Round 17🇪🇸 SPAIN253NT♥Q=-1
+0.4Round 7🇭🇰 HONG KONG CHINA204♠♣5=+1
+0.4Round 8🇮🇪 IRELAND82♦♣Q=-1
+0.4Round 15🇳🇿 NEW ZEALAND263♠♦Q-1+6
+0.3Round 2🇿🇦 SOUTH AFRICA72♠♦A=+6
+0.3Round 8🇮🇪 IRELAND53NT♥Q+3-10
+0.3Round 10🇹🇼 CHINESE TAIPEI124♠♣J+1+0
+0.1Round 7🇭🇰 HONG KONG CHINA245♦♣7=+2
+0.1Round 10🇹🇼 CHINESE TAIPEI62♠♣4-1-1
+0.1Round 13🇬🇵 GUADELOUPE192♥♦5+1+0
+0.1Round 15🇳🇿 NEW ZEALAND314♥♣4+1+0
+0.1Round 15🇳🇿 NEW ZEALAND325♦♦Q=+13
-0.0Round 8🇮🇪 IRELAND104♥♣5=+9
+0.0Round 17🇪🇸 SPAIN313NT♣J-1-6
-0.1Round 6🇨🇱 CHILE74♠♣A+1+0
-0.2Round 6🇨🇱 CHILE54♥♣A-1-6
-0.2Round 10🇹🇼 CHINESE TAIPEI153NT♠2=+1
-0.3Round 5🇺🇸 U.S.A.183NT♥7+1+1
-0.3Round 6🇨🇱 CHILE93NT♥Q-3-2
-0.3Round 7🇭🇰 HONG KONG CHINA213♥♥9-1-1
-0.3Round 15🇳🇿 NEW ZEALAND192♥♣4+1+0
-0.3Round 17🇪🇸 SPAIN291NT♠Q+1+0
-0.4Round 10🇹🇼 CHINESE TAIPEI133NT♥4+2+0
-0.5Round 5🇺🇸 U.S.A.233NT♦J=+2
-0.5Round 6🇨🇱 CHILE33NT♥4+1-11
-0.7Round 13🇬🇵 GUADELOUPE314♠♦A=+0
-0.7Round 17🇪🇸 SPAIN275♥♦K=+0
-0.8Round 6🇨🇱 CHILE104♠♥2+1+0
-0.8Round 15🇳🇿 NEW ZEALAND295♣♥K-1-6
-0.8Round 17🇪🇸 SPAIN173NT♠2+1+0
-0.9Round 6🇨🇱 CHILE153NT♥2+1+0
-1.0Round 7🇭🇰 HONG KONG CHINA233♣♥4=+0
-1.1Round 6🇨🇱 CHILE81NT♥5=-1
-1.1Round 13🇬🇵 GUADELOUPE292♦♣Q+1-1
-1.4Round 5🇺🇸 U.S.A.194♥♣A=+0
-1.5Round 15🇳🇿 NEW ZEALAND202♠♥5-1+0
-1.7Round 6🇨🇱 CHILE133NT♣3+3-1
-1.7Round 15🇳🇿 NEW ZEALAND213NT♣K-3-10
-1.8Round 5🇺🇸 U.S.A.271NT♥3=+0
-2.2Round 17🇪🇸 SPAIN322♦♦6+1+1
-2.3Round 2🇿🇦 SOUTH AFRICA93NT♥K+2-10
-2.5Round 10🇹🇼 CHINESE TAIPEI93♦♠10=+1
-2.5Round 10🇹🇼 CHINESE TAIPEI145♠♥A-1-8
-2.8Round 13🇬🇵 GUADELOUPE324♠♦9=-11
-2.9Round 13🇬🇵 GUADELOUPE202♣♠3+1+1
-3.0Round 6🇨🇱 CHILE15♣♦9-2-11
-3.0Round 6🇨🇱 CHILE64♥♣10-1-5
-3.1Round 13🇬🇵 GUADELOUPE254♠♥A-2-6
-3.1Round 17🇪🇸 SPAIN303NT♠2=+1
-3.2Round 6🇨🇱 CHILE114♠x♥2=-7
-3.3Round 15🇳🇿 NEW ZEALAND243♥♦9=+0
-3.6Round 2🇿🇦 SOUTH AFRICA54♠♥J+2-17
-3.6Round 17🇪🇸 SPAIN212NT♥7=+8
-3.7Round 5🇺🇸 U.S.A.282♠♥5=-5
-3.8Round 2🇿🇦 SOUTH AFRICA125♦x♣K-2-5
-3.9Round 10🇹🇼 CHINESE TAIPEI35♣x♠K-2+5
-4.0Round 2🇿🇦 SOUTH AFRICA43NT♥8-1-6
-4.1Round 15🇳🇿 NEW ZEALAND182♠♥10+1+0
-4.5Round 5🇺🇸 U.S.A.264♥♦8+1-1
-4.9Round 17🇪🇸 SPAIN243NT♥3-3-6
-5.0Round 17🇪🇸 SPAIN205♠♦Q+1-12
-5.1Round 5🇺🇸 U.S.A.291NT♦9-2-7
-5.2Round 2🇿🇦 SOUTH AFRICA164♠♦6+2-9
-5.6Round 8🇮🇪 IRELAND36♠♦K+1-5
-5.6Round 8🇮🇪 IRELAND94♠♣Q-2-7
-5.6Round 10🇹🇼 CHINESE TAIPEI103NT♦4-2-8
-6.2Round 10🇹🇼 CHINESE TAIPEI74♥x♦6-1-8
-6.6Round 7🇭🇰 HONG KONG CHINA194♥♥9-1-6
-6.7Round 5🇺🇸 U.S.A.305♦x♠A-1+5
-7.5Round 8🇮🇪 IRELAND114♠x♥7+1-7
-8.3Round 5🇺🇸 U.S.A.323NT♦7-1-12
-9.6Round 2🇿🇦 SOUTH AFRICA36♣♠Q=-11
-9.9Round 13🇬🇵 GUADELOUPE183NT♥4=-6
-10.4Round 10🇹🇼 CHINESE TAIPEI43♣♦10+2-10
-10.9Round 15🇳🇿 NEW ZEALAND175♥x♣K-2-12
-13.9Round 6🇨🇱 CHILE147♦x♠A=-17