🇸🇪 BERTHEAU Peter · SWEDEN

15rank
+91.2Butler · 192 bds
+0.47per board
±4.5swing
+0.61vs par /bd · #21/130
+0.47adjusted /bd
Butler per round: -30.4 -10.6 24.8 7.8 -19.3 36.3 -11.9 32 -13.1 11.8 22.2 41.6by round

vs par split: bidding +0.47 · play -0.17

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted +0.47/bd

Card play — on target: opening leads 85.7% #25 of 130 · declarer play 77.5% #52 of 130 · defence 89.3% #55 of 130

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (6)86.1% (36)
Declarer play25.0% (4)83.3% (36)
Defence90.0% (10)89.2% (65)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 100.0% (8) · ♦ 88.2% (17) · ♣ 77.8% (9)

vs par by strain: NT -0.10 (21) · a suit +0.40 (133)

vs par by level: part-score +0.73 (56) · game -0.23 (80) · slam +1.56 (18)

By role: declaring +0.30/bd (-1.31 vs par · 97) · defending +0.65/bd (+2.57 vs par · 95)

By vulnerability: vulnerable +0.56/bd (+0.43 vs par · 96) · not vulnerable +0.39/bd (+0.79 vs par · 96)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1F.NystromJ.Baldursson – T.JonssonClosed16-30.4-1.90-0.12
Round 3F.NystromJ.Ahmed – T.MasoodOpen16-10.6-0.66+1.69
Round 5F.NystromH.Poon – C.LooClosed16+24.8+1.55+0.81
Round 6F.NystromT.Sadek – W.El AhmadyClosed16+7.8+0.49+1.44
Round 7F.NystromS.De Wijs – B.MullerOpen16-19.3-1.21-1.81
Round 10F.NystromJ.Bouveresse – P.MathieuOpen16+36.3+2.27+1.25
Round 13F.NystromM.Barel – Y.ZackClosed16-11.9-0.74-0.12
Round 15F.NystromT.Teramoto – H.YokoiClosed16+32.0+2.00+0.69
Round 16F.NystromS.Weinstein – B.LevinOpen16-13.1-0.82+0.00
Round 18F.NystromJ.Pacareu – B.RoblesClosed16+11.8+0.74-0.50
Round 19F.NystromJ.Grue – J.LallOpen16+22.2+1.39+1.50
Round 21F.NystromM.Cornell – A.BachClosed16+41.6+2.60+2.50

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
+14.0Round 10🇬🇵 GUADELOUPE226♠x♦2-5+0
+13.7Round 19🇺🇸 USA 277♣♥9-1+16
+11.2Round 18🇨🇱 CHILE236♦♥5-1+12
+10.7Round 19🇺🇸 USA 263N♠2=+10
+9.8Round 15🇯🇵 JAPAN13N♠Q=+11
+9.4Round 18🇨🇱 CHILE193NT♦10=+0
+8.5Round 15🇯🇵 JAPAN66♦♣5-1+11
+8.4Round 6🇪🇬 EGYPT326♦♣A+1-1
+8.2Round 5🇸🇬 SINGAPORE74♥♦5=+0
+8.1Round 13🇮🇱 ISRAEL84♥♠3+2+11
+8.1Round 15🇯🇵 JAPAN52♠♦A-1+10
+8.1Round 18🇨🇱 CHILE175♦x♠J-2+9
+8.0Round 3🇵🇰 PAKISTAN13N♠J=+7
+7.5Round 21🇳🇿 NEW ZEALAND44♠x♠3-1+7
+7.5Round 21🇳🇿 NEW ZEALAND63N♠6+1+11
+7.3Round 15🇯🇵 JAPAN126♣♠2+1-2
+6.7Round 5🇸🇬 SINGAPORE14♠♦7+3+14
+6.7Round 10🇬🇵 GUADELOUPE263NT♥6+1+0
+6.5Round 18🇨🇱 CHILE321NT♠K-2+0
+6.1Round 3🇵🇰 PAKISTAN92♠♦A+2+6
+6.0Round 10🇬🇵 GUADELOUPE173NT♥4=+0
+5.8Round 5🇸🇬 SINGAPORE123NTx♣8-1+8
+5.8Round 10🇬🇵 GUADELOUPE312♥♠Q+2+10
+5.7Round 10🇬🇵 GUADELOUPE204♠♦4=+13
+5.6Round 21🇳🇿 NEW ZEALAND23N♠T+3+13
+5.3Round 10🇬🇵 GUADELOUPE254♥♠A=+3
+5.2Round 16🇺🇸 USA 1233♣♠5+1+7
+4.9Round 5🇸🇬 SINGAPORE25♠x♥2=+5
+4.7Round 5🇸🇬 SINGAPORE164♥♣K+1+0
+4.7Round 21🇳🇿 NEW ZEALAND74♠♣4-2+8
+4.5Round 5🇸🇬 SINGAPORE145♥x♦5-2-3
+4.5Round 7🇳🇱 NETHERLANDS14♠♦10-1+4
+4.1Round 19🇺🇸 USA 216♣x♠3-2+5
+4.0Round 7🇳🇱 NETHERLANDS54♥♣K-1+5
+4.0Round 21🇳🇿 NEW ZEALAND13N♣K-1+5
+3.9Round 19🇺🇸 USA 2104♠♥A-2+8
+3.6Round 7🇳🇱 NETHERLANDS164♦♠6+1-1
+3.6Round 19🇺🇸 USA 223N♠Q-4+7
+3.4Round 6🇪🇬 EGYPT314♠♥K+1+8
+3.4Round 15🇯🇵 JAPAN82♠♥Q+1+1
+3.3Round 5🇸🇬 SINGAPORE83♥♦10-1+5
+3.3Round 18🇨🇱 CHILE242♠♦K-2+6
+3.3Round 21🇳🇿 NEW ZEALAND134♣♦7-1+6
+3.2Round 1🇮🇸 ICELAND102♦♠T-2+9
+3.2Round 16🇺🇸 USA 1293♦♦3-1+0
+3.1Round 16🇺🇸 USA 1212♠♥K+1+11
+3.0Round 3🇵🇰 PAKISTAN33♠♠A=+7
+3.0Round 5🇸🇬 SINGAPORE91NT♦J-1+4
+3.0Round 16🇺🇸 USA 1223N♠Q=+13
+2.9Round 3🇵🇰 PAKISTAN165♠♥J=+4
+2.7Round 5🇸🇬 SINGAPORE102♦♥4+2+1
+2.5Round 7🇳🇱 NETHERLANDS43♠♦K=-8
+2.4Round 10🇬🇵 GUADELOUPE192♠♥4-1+4
+2.4Round 21🇳🇿 NEW ZEALAND123♣♦Q=+5
+2.3Round 15🇯🇵 JAPAN103♣♣A+1+0
+2.3Round 16🇺🇸 USA 1251N♥3=+5
+2.2Round 13🇮🇱 ISRAEL56♣♠A=+11
+2.1Round 1🇮🇸 ICELAND83N♥A=-11
+2.0Round 15🇯🇵 JAPAN134♠♦5-1-1
+1.9Round 16🇺🇸 USA 1324♠♥J+3+2
+1.8Round 3🇵🇰 PAKISTAN21N♥9=+5
+1.8Round 10🇬🇵 GUADELOUPE293NT♦7=-1
+1.7Round 21🇳🇿 NEW ZEALAND152♠♣A=+5
+1.6Round 15🇯🇵 JAPAN23♦♣4-2+1
+1.5Round 10🇬🇵 GUADELOUPE215♦♥Q=+0
+1.5Round 13🇮🇱 ISRAEL73N♥9+2+0
+1.5Round 21🇳🇿 NEW ZEALAND54♠♣Q+3-10
+1.5Round 21🇳🇿 NEW ZEALAND91♣♣K-3-8
+1.5Round 21🇳🇿 NEW ZEALAND163N♠K=+2
+1.4Round 6🇪🇬 EGYPT301NT♦K+1+5
+1.4Round 10🇬🇵 GUADELOUPE241NT♥3+1+1
+1.4Round 19🇺🇸 USA 2151N♠J+1-1
+1.3Round 6🇪🇬 EGYPT251♠♣K+3+1
+1.3Round 13🇮🇱 ISRAEL134♠♥K-1+12
+1.3Round 15🇯🇵 JAPAN143♠♦9=+1
+1.3Round 18🇨🇱 CHILE204♠♦7+1+0
+1.2Round 5🇸🇬 SINGAPORE153♥♠A=+0
+1.2Round 6🇪🇬 EGYPT295♠♣A=-10
+1.2Round 16🇺🇸 USA 1203♠♥6=-10
+1.1Round 1🇮🇸 ICELAND164♠x♥4=+5
+1.1Round 19🇺🇸 USA 2161N♠J+1-9
+0.9Round 6🇪🇬 EGYPT283NT♥5=+0
+0.8Round 1🇮🇸 ICELAND71N♥7+1+10
+0.8Round 19🇺🇸 USA 234♠♣2=+11
+0.8Round 19🇺🇸 USA 293N♦4=-1
+0.7Round 1🇮🇸 ICELAND153NT♠2+3+1
+0.7Round 6🇪🇬 EGYPT184♥+1+0
+0.7Round 7🇳🇱 NETHERLANDS85♣♦K=+11
+0.7Round 16🇺🇸 USA 1194♠♦8+1+0
+0.7Round 19🇺🇸 USA 2121N♠3-1-4
+0.7Round 21🇳🇿 NEW ZEALAND34♥♣Q=-1
+0.6Round 3🇵🇰 PAKISTAN56♣♦2+1+13
+0.6Round 3🇵🇰 PAKISTAN72♣♠A-1-1
+0.6Round 3🇵🇰 PAKISTAN153N♦9+1+0
+0.6Round 5🇸🇬 SINGAPORE53NT♥9+1+1
+0.6Round 7🇳🇱 NETHERLANDS146♠♣K=+0
+0.5Round 13🇮🇱 ISRAEL124♠♥4+2+1
+0.5Round 21🇳🇿 NEW ZEALAND86♠♦A=+0
+0.4Round 6🇪🇬 EGYPT263N♥J+3+13
+0.4Round 18🇨🇱 CHILE253♦♦4-1-2
+0.4Round 19🇺🇸 USA 255♥♦6=+4
+0.4Round 19🇺🇸 USA 2134♥♦3=+1
+0.1Round 15🇯🇵 JAPAN114♠♥6+1+0
+0.0Round 6🇪🇬 EGYPT194♠=-1
-0.0Round 6🇪🇬 EGYPT203NT-2+7
-0.0Round 13🇮🇱 ISRAEL154♠♥T=+0
-0.0Round 15🇯🇵 JAPAN74♥♣3=+3
-0.0Round 16🇺🇸 USA 1314♠♣A+1+0
+0.0Round 18🇨🇱 CHILE223♥♥9-2-1
-0.0Round 18🇨🇱 CHILE274♥♦5+3+2
-0.0Round 18🇨🇱 CHILE294♠♣4+1+0
+0.0Round 21🇳🇿 NEW ZEALAND103♠♥Q=+0
-0.0Round 21🇳🇿 NEW ZEALAND143N♠J+2+0
-0.2Round 6🇪🇬 EGYPT236♠♦A=+0
-0.4Round 1🇮🇸 ICELAND143NT♠2+2-10
-0.4Round 6🇪🇬 EGYPT222♥♦Q+1+0
-0.4Round 15🇯🇵 JAPAN33N♣2+1+1
-0.6Round 10🇬🇵 GUADELOUPE273NT♣10+1+0
-0.6Round 16🇺🇸 USA 1242♠♠8-1-4
-0.6Round 16🇺🇸 USA 1274♥♠4-1+5
-0.7Round 1🇮🇸 ICELAND133N♠7+2+13
-0.7Round 3🇵🇰 PAKISTAN104♥♣J-1+6
-0.7Round 3🇵🇰 PAKISTAN123N♦8=+0
-0.7Round 5🇸🇬 SINGAPORE61NT♦A+1+0
-0.7Round 10🇬🇵 GUADELOUPE324♣♦7-1-6
-0.7Round 13🇮🇱 ISRAEL163N♦4=-2
-0.8Round 18🇨🇱 CHILE283♦♦2+1+10
-0.8Round 21🇳🇿 NEW ZEALAND113♣♠5-1-3
-0.9Round 3🇵🇰 PAKISTAN113♥♠4-1-2
-0.9Round 15🇯🇵 JAPAN43N♥K-1-6
-1.0Round 1🇮🇸 ICELAND122♦♠5-1+2
-1.0Round 3🇵🇰 PAKISTAN141N♠A+1+0
-1.0Round 7🇳🇱 NETHERLANDS74♠♦K-2+0
-1.0Round 13🇮🇱 ISRAEL61♠♥6+2-1
-1.0Round 15🇯🇵 JAPAN155♥♣A=-4
-1.2Round 1🇮🇸 ICELAND24♠♥A+1-4
-1.2Round 13🇮🇱 ISRAEL101N♦A+1-10
-1.2Round 13🇮🇱 ISRAEL113N♠5+1-1
-1.3Round 15🇯🇵 JAPAN92♠♦K-1-2
-1.4Round 10🇬🇵 GUADELOUPE184♠♥J=+0
-1.6Round 7🇳🇱 NETHERLANDS122♥♠6=+0
-1.8Round 6🇪🇬 EGYPT242♦♣K+1-5
-1.8Round 6🇪🇬 EGYPT273N♠2+3+11
-1.8Round 7🇳🇱 NETHERLANDS155♠x♣J-2-11
-2.0Round 5🇸🇬 SINGAPORE34♠♥A+2-2
-2.0Round 13🇮🇱 ISRAEL13N♦2+3-1
-2.0Round 18🇨🇱 CHILE305♥♠K+1-11
-2.2Round 18🇨🇱 CHILE18Pass-9
-2.4Round 13🇮🇱 ISRAEL95♣x♥9-1-6
-2.5Round 5🇸🇬 SINGAPORE114♠♦A=+0
-2.7Round 13🇮🇱 ISRAEL42♥♣5=-1
-2.8Round 1🇮🇸 ICELAND113N♠4+1-1
-2.8Round 6🇪🇬 EGYPT173N♠Q-1-5
-2.8Round 7🇳🇱 NETHERLANDS112♠♥K-2+0
-2.9Round 5🇸🇬 SINGAPORE43NT♥2=+0
-2.9Round 6🇪🇬 EGYPT213♠=+0
-2.9Round 10🇬🇵 GUADELOUPE285♦x♥A-2+5
-3.0Round 1🇮🇸 ICELAND13♣♦6=+1
-3.0Round 16🇺🇸 USA 1303N♦5+3+11
-3.1Round 1🇮🇸 ICELAND46♦♦T=+0
-3.1Round 7🇳🇱 NETHERLANDS34♥♠4-2-6
-3.3Round 7🇳🇱 NETHERLANDS104♥♣J=+0
-3.6Round 19🇺🇸 USA 243♦♦2=-10
-3.8Round 10🇬🇵 GUADELOUPE232♠♥5-1-6
-3.8Round 13🇮🇱 ISRAEL142♠♥T-2+0
-3.8Round 16🇺🇸 USA 1285♣♠A=+0
-4.0Round 1🇮🇸 ICELAND96♠♠J=+0
-4.2Round 1🇮🇸 ICELAND53N♠4+1+0
-4.7Round 3🇵🇰 PAKISTAN46♣♠7=+0
-4.7Round 3🇵🇰 PAKISTAN86♥♦J=+0
-4.7Round 19🇺🇸 USA 283♣♥Q-6+3
-4.8Round 13🇮🇱 ISRAEL33♠♣4=-6
-4.9Round 7🇳🇱 NETHERLANDS134♠♦J-1-12
-4.9Round 10🇬🇵 GUADELOUPE303NT♣5=-3
-5.0Round 7🇳🇱 NETHERLANDS61NT♠2=+1
-5.2Round 16🇺🇸 USA 1183N♥K-4-10
-5.2Round 19🇺🇸 USA 2116N♦Q+1-11
-5.6Round 7🇳🇱 NETHERLANDS94♠♣6-1-10
-5.7Round 13🇮🇱 ISRAEL24♥♠K-3-9
-5.9Round 19🇺🇸 USA 2144♥x♥6-2-5
-6.1Round 7🇳🇱 NETHERLANDS25♥x♠A-1-2
-7.1Round 18🇨🇱 CHILE215♥♠2=-8
-7.2Round 1🇮🇸 ICELAND64♠x♣A+1-6
-7.3Round 18🇨🇱 CHILE313NT♣7+3-11
-8.2Round 3🇵🇰 PAKISTAN64♠♥Q-1-6
-8.8Round 15🇯🇵 JAPAN165♥x♠K=-13
-9.0Round 18🇨🇱 CHILE261NTx♣K-3-5
-9.3Round 16🇺🇸 USA 1264♠♥J+2-13
-10.7Round 1🇮🇸 ICELAND34♠♣6-4-11
-11.2Round 16🇺🇸 USA 1177♥♠4-1-17
-12.7Round 5🇸🇬 SINGAPORE136♠♣10-2-20
-13.3Round 3🇵🇰 PAKISTAN135♣x♠A-3-12