KARLSSON Per-Ar · UPPSALABRIDGEN

52rank
-66.6Butler · 110 bds
-0.61per board
±4.4swing
-0.78vs par /bd · #52/61
-0.58adjusted /bd
Butler per round: -4.6 14.7 2.9 3.9 -16.1 -11.2 25.1 -13.6 -24 -43.3 -0.4by round

vs par split: bidding -0.66 · play -0.17

Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted -0.58/bd

Card play — on target: opening leads 88.9% #5 of 61 · declarer play 57.1% #60 of 61 · defence 87.2% #19 of 61

Card play by contract type — on target
vs NTvs a suit
Opening leads90.0% (10)87.5% (8)
Declarer play50.0% (8)60.0% (20)
Defence83.3% (18)89.7% (29)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 71.4% (7) · ♦ 100.0% (3) · ♣ 100.0% (6)

vs par by strain: NT -0.59 (34) · a suit -0.93 (75)

vs par by level: part-score -1.05 (40) · game -0.23 (62) · slam -4.86 (7)

By role: declaring -0.04/bd (-1.27 vs par · 63) · defending -1.37/bd (-0.13 vs par · 47)

By vulnerability: vulnerable -0.86/bd (-1.53 vs par · 55) · not vulnerable -0.35/bd (-0.04 vs par · 55)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.PeterssonL.Johansen – P.EideOpen10-4.6-0.46+1.80
Round 2J.PeterssonS.Bompolakis – T.TriandaphyllopoulosClosed10+14.7+1.47+1.10
Round 3J.PeterssonB.Nab – B.DrijverOpen10+2.9+0.29-1.50
Round 4J.PeterssonM.Bell – D.GoldOpen10+3.9+0.39-1.10
Round 5J.PeterssonK.Zak – G.SupersonClosed10-16.1-1.61-1.40
Round 6J.PeterssonF.Hugony – F.VinciClosed10-11.2-1.12-1.50
Round 7J.PeterssonM.Barel – Y.ZackOpen10+25.1+2.51+3.60
Round 8J.PeterssonM.Klukowski – P.GawrysClosed10-13.6-1.36+0.20
Round 9J.PeterssonM.Moraru – D.MoldovanOpen10-24.0-2.40-2.40
Round 10J.PeterssonB.Westra – V.RamondtOpen10-43.3-4.33-4.80
Round 11J.PeterssonI.Semenov – V.KholomeevClosed10-0.4-0.04-2.60

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
+11.1Round 7ISRAELI CHAMPIONS56♦♥A-2+11
+8.0Round 7ISRAELI CHAMPIONS84♠♥5+2+11
+6.7Round 2ATHENS BRIDGE CLUB126NT♦7=-12
+6.6Round 9BRIDGE CLUB BRASOV303NT♣10-2+6
+6.4Round 8MONACO FMB114♠♦3=+7
+5.8Round 5DIEBOLD NIXDORF CRACOVIA152♥♠2-2+5
+5.6Round 11RUSSIAN CHAMPIONS154♥♦A+2+1
+5.5Round 4ENGLISH CHAMPIONS84♠♦K-2+9
+5.5Round 7ISRAELI CHAMPIONS23NT♣3=+7
+5.5Round 7ISRAELI CHAMPIONS44♠♥Q+1+0
+5.2Round 2ATHENS BRIDGE CLUB114♠♦A-1+5
+5.1Round 8MONACO FMB192♠♣7+1+6
+4.9Round 3BC‘T ONSTEIN 1244♠x♦A=+7
+4.5Round 4ENGLISH CHAMPIONS64♥♠Q=-1
+4.0Round 11RUSSIAN CHAMPIONS123♥x♥2-2-14
+3.9Round 1STUDENTENES BK104♥♣A+1+11
+3.9Round 2ATHENS BRIDGE CLUB192♣♠K+1-1
+3.3Round 3BC‘T ONSTEIN 1302NT♥4-1+4
+3.1Round 7ISRAELI CHAMPIONS63♠♣4+1+10
+2.9Round 6CANOTTIERI OLONA223NT♥8+2-11
+2.9Round 11RUSSIAN CHAMPIONS143NT♦7+2+0
+2.8Round 11RUSSIAN CHAMPIONS193NT♦Q+1+0
+2.6Round 6CANOTTIERI OLONA213♦♠3=-1
+2.5Round 8MONACO FMB173NT♠9=+7
+2.2Round 2ATHENS BRIDGE CLUB183NT♥Q+3+10
+2.2Round 9BRIDGE CLUB BRASOV24Pass+4
+2.0Round 3BC‘T ONSTEIN 1284♥♠2+2-12
+2.0Round 5DIEBOLD NIXDORF CRACOVIA183NT♦Q+1+1
+1.8Round 1STUDENTENES BK21NT♦7=-1
+1.7Round 1STUDENTENES BK41NT♦6=+0
+1.6Round 10HET WITTE HUIS83♥♣7-2-1
+1.5Round 4ENGLISH CHAMPIONS31NT♣2+2+1
+1.3Round 7ISRAELI CHAMPIONS71NT♦4+2+2
+1.2Round 2ATHENS BRIDGE CLUB173♦♦2+1+1
+1.2Round 5DIEBOLD NIXDORF CRACOVIA174♠♣9=+0
+1.1Round 3BC‘T ONSTEIN 1222♠♥8=+0
+0.9Round 1STUDENTENES BK84♠♥A+1+11
+0.9Round 5DIEBOLD NIXDORF CRACOVIA144♥♣6=+0
+0.8Round 11RUSSIAN CHAMPIONS133NT♠3=+0
+0.7Round 6CANOTTIERI OLONA263NT♦4+3+1
+0.6Round 2ATHENS BRIDGE CLUB133NT♠K+1+1
+0.6Round 10HET WITTE HUIS44♠♥3=+0
+0.5Round 1STUDENTENES BK94♥♦A=+0
+0.5Round 2ATHENS BRIDGE CLUB201NT♦10+2+10
+0.5Round 4ENGLISH CHAMPIONS104♠♣6+1+0
+0.5Round 9BRIDGE CLUB BRASOV284♠♦K=+0
+0.4Round 3BC‘T ONSTEIN 1264♠♦J=+0
+0.4Round 6CANOTTIERI OLONA244♣♥A-2-5
+0.3Round 2ATHENS BRIDGE CLUB164♥x♣Q-3+4
+0.3Round 7ISRAELI CHAMPIONS92♦♣Q+1-1
+0.1Round 1STUDENTENES BK54♠♣2+1+8
+0.1Round 3BC‘T ONSTEIN 1214♥♠7+1+0
+0.0Round 4ENGLISH CHAMPIONS74♥♦K-1-6
+0.0Round 8MONACO FMB164♥♣8-1-5
-0.2Round 3BC‘T ONSTEIN 1293NT♥8+1+0
-0.2Round 4ENGLISH CHAMPIONS44♠♥A=-9
-0.2Round 9BRIDGE CLUB BRASOV273NT♥2=+0
-0.2Round 10HET WITTE HUIS73NT♣6+1+0
-0.3Round 5DIEBOLD NIXDORF CRACOVIA202♥♠K-1+0
-0.5Round 6CANOTTIERI OLONA274♥♦9-1-4
-0.5Round 8MONACO FMB143♥♠Q-1+8
-0.6Round 5DIEBOLD NIXDORF CRACOVIA193NT♠4-1+6
-0.6Round 9BRIDGE CLUB BRASOV262♥♣8+1+0
-0.7Round 10HET WITTE HUIS66NT♣2=-11
-0.7Round 11RUSSIAN CHAMPIONS164♥♣6+1+0
-0.9Round 1STUDENTENES BK13♥♥2=+0
-1.0Round 1STUDENTENES BK74♠♥7=+0
-1.0Round 4ENGLISH CHAMPIONS14♠♥Q-2+1
-1.0Round 9BRIDGE CLUB BRASOV213NT♥6+3-1
-1.2Round 2ATHENS BRIDGE CLUB141NT♣2=+1
-1.2Round 3BC‘T ONSTEIN 1233♦x♣6-1-2
-1.4Round 4ENGLISH CHAMPIONS93♣♣4-2+0
-1.8Round 6CANOTTIERI OLONA294♥♣2=+0
-2.1Round 9BRIDGE CLUB BRASOV223♥♦7-3-6
-2.1Round 10HET WITTE HUIS55♥♠9+1-1
-2.2Round 3BC‘T ONSTEIN 1254♠♦A-2-6
-2.3Round 6CANOTTIERI OLONA304♠♣6-1+6
-2.5Round 5DIEBOLD NIXDORF CRACOVIA122♠♥5+1-6
-2.5Round 11RUSSIAN CHAMPIONS183♣♣2=+1
-2.6Round 4ENGLISH CHAMPIONS51♥♦J+1-6
-2.6Round 6CANOTTIERI OLONA281♥♦Q+2+2
-2.6Round 7ISRAELI CHAMPIONS12♥♥4-2-5
-2.9Round 4ENGLISH CHAMPIONS26♦♣5=+0
-2.9Round 5DIEBOLD NIXDORF CRACOVIA134♥♣4=-3
-3.4Round 7ISRAELI CHAMPIONS102♦♣Q=+1
-3.5Round 8MONACO FMB184♥♥2=-7
-3.5Round 10HET WITTE HUIS35♠x♦A-1+0
-3.5Round 11RUSSIAN CHAMPIONS204♠♠4=-3
-3.7Round 7ISRAELI CHAMPIONS33♥♣7-2+0
-4.0Round 1STUDENTENES BK61NT♣5+1+0
-4.2Round 9BRIDGE CLUB BRASOV255♥x♠A-1+0
-4.5Round 11RUSSIAN CHAMPIONS173♣x♥2-3-2
-4.7Round 2ATHENS BRIDGE CLUB153NT♦10-2-8
-4.9Round 6CANOTTIERI OLONA232NT♥2-2-3
-5.0Round 5DIEBOLD NIXDORF CRACOVIA113♦♠5-1-10
-5.3Round 3BC‘T ONSTEIN 1271NT♣2=-6
-5.3Round 8MONACO FMB134♠♦A=+0
-5.3Round 8MONACO FMB201NTx♦K+1+3
-5.3Round 11RUSSIAN CHAMPIONS115♥x♣4-2-9
-5.7Round 6CANOTTIERI OLONA253NT♥9+1+0
-6.0Round 8MONACO FMB152♥♦2+2-10
-7.0Round 8MONACO FMB123NT♥4=-7
-7.6Round 1STUDENTENES BK34♥♣K-3-11
-8.1Round 10HET WITTE HUIS24♥♣9-1-10
-8.2Round 10HET WITTE HUIS97♠x♣6-1-14
-10.4Round 10HET WITTE HUIS16♠♦2+1-1
-10.9Round 9BRIDGE CLUB BRASOV293NT♥2=-10
-12.3Round 10HET WITTE HUIS103NT♦10=-10
-14.3Round 9BRIDGE CLUB BRASOV234♣x♥A+1-17
-14.7Round 5DIEBOLD NIXDORF CRACOVIA167♠x♦K-6-7