KOCH Sverre · SORVOLL

28rank
+3.9Butler · 104 bds
+0.04per board
±5.0swing
-0.22vs par /bd · #38/61
+0.12adjusted /bd
Butler per round: 5.1 -9.6 16 -12 -2.5 -20.9 -2.2 13.5 14.4 1.1 -14.3 4.8 10.5by round

vs par split: bidding -0.87 · play +0.62

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.12/bd

Card play — on target: opening leads 69.0% #56 of 61 · declarer play 70.8% #28 of 61 · defence 92.6% #8 of 61

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)69.6% (23)
Declarer play83.3% (6)66.7% (18)
Defence100.0% (11)90.7% (43)

Opening leads by suit led: ♠ 57.1% (7) · ♥ 54.5% (11) · ♦ 83.3% (6) · ♣ 100.0% (5)

vs par by strain: NT +0.57 (28) · a suit -0.56 (75)

vs par by level: part-score -0.39 (39) · game +0.61 (56) · slam -5.62 (8)

By role: declaring -0.56/bd (-2.86 vs par · 49) · defending +0.57/bd (+2.13 vs par · 55)

By vulnerability: vulnerable +0.04/bd (-1.61 vs par · 52) · not vulnerable +0.03/bd (+1.17 vs par · 52)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.SorvollC.Mari – S.WalterOpen8+5.1+0.64+0.00
Round 2J.SorvollT.Walle – A.LorentzenOpen8-9.6-1.20-2.50
Round 3J.SorvollT.Sandsmark – HEGRAND -Open8+16.0+2.00+1.75
Round 4J.SorvollE.Mcgowan – D.LiggatClosed8-12.0-1.50-1.62
Round 5J.SorvollK.Aldeborg – K.KarlssonClosed8-2.5-0.31+2.62
Round 6J.SorvollJ.Holmbakken – P.LindqvistOpen8-20.9-2.61-1.50
Round 7J.SorvollB.Tornberg Simonsen – O.GravraakClosed8-2.2-0.28-1.25
Round 8J.SorvollT.Bakke – A.FarstadClosed8+13.5+1.69+1.88
Round 9J.SorvollJ.Harsanyi – G.MattssonOpen8+14.4+1.80+2.00
Round 10J.SorvollE.Juuri-Oja – P.Juuri-OjaClosed8+1.1+0.14-1.38
Round 11J.SorvollT.Eggan – K.HolsetstuenClosed8-14.3-1.79-2.88
Round 12J.SorvollC.Venneroed – R.SletnerOpen8+4.8+0.60-1.88
Round 13J.SorvollR.Marsal – H.KlumppOpen8+10.5+1.31+1.88

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
+12.1Round 1MARI33NT♣A+1+12
+11.2Round 7SAGG216♦♥9-1+13
+10.7Round 13GERMAN SENIORS43NT♣3=+10
+9.6Round 10HONKAVUORI145♣x♠4-1+11
+9.0Round 12LIONS ROAR254♠x♣A-3+0
+8.5Round 3BLANDA DROPS195♠♦6+1+11
+8.2Round 9WALGER74♥♦3=+0
+6.9Round 5TAKE75♠♥A-2+2
+6.8Round 3BLANDA DROPS203NT♥5=+3
+6.8Round 10HONKAVUORI113NT♣6=+7
+6.7Round 5TAKE12♠♥K-2+6
+5.8Round 2NOTTEROY163♥♠A+2+6
+5.4Round 8TO HEROAR272♥x♠A-3+2
+5.4Round 11HEMS204♥♦6=+0
+4.8Round 8TO HEROAR262♠♦K+1+12
+4.5Round 9WALGER53NT♥K-1+6
+4.4Round 1MARI62♠♥A=+8
+4.1Round 13GERMAN SENIORS34♠♥A=+3
+4.0Round 2NOTTEROY143NT♥Q-2+6
+4.0Round 8TO HEROAR284♥♠3+2+13
+3.6Round 11HEMS173♦♥9-2+6
+3.2Round 3BLANDA DROPS242♥♣7-1+5
+3.2Round 12LIONS ROAR284♥♣8=-1
+2.9Round 13GERMAN SENIORS83NT♣J=+0
+2.8Round 6YOUNG BOYS92NT♠5-1+5
+2.7Round 8TO HEROAR322NT♦K=-5
+2.4Round 3BLANDA DROPS184♥♣A=+7
+2.4Round 9WALGER33NT♠6-2+6
+2.4Round 10HONKAVUORI15Pass+3
+2.4Round 12LIONS ROAR313♥♦K-1-1
+2.3Round 4SCOTLAND264♠♣K=+0
+2.3Round 4SCOTLAND293♣♦A=+1
+1.9Round 1MARI12♦♥K+2+7
+1.9Round 11HEMS243♣♠10+2-2
+1.8Round 8TO HEROAR255♦♣A-1+5
+1.4Round 9WALGER42♦♥A=+5
+1.3Round 7SAGG233NT♦10=-1
+1.2Round 2NOTTEROY93♥♠A+1-4
+1.2Round 11HEMS213♠♥A=+6
+1.1Round 1MARI73♠♥6+1-10
+1.1Round 7SAGG184♠♣Q+2+1
+1.0Round 3BLANDA DROPS224♥♠K-2-1
+0.8Round 6YOUNG BOYS114♥♠A=+1
+0.8Round 9WALGER14♥♦10=+0
+0.6Round 6YOUNG BOYS164♥♠2+3+2
+0.5Round 8TO HEROAR294♠♥A=-1
+0.4Round 13GERMAN SENIORS62♥♠5-1-1
+0.3Round 1MARI24♥♠J+1+0
+0.3Round 2NOTTEROY102♥♦3=-11
+0.3Round 5TAKE53NT♥Q+2+13
+0.3Round 5TAKE62♠♥Q-1+1
+0.3Round 12LIONS ROAR324♦♣6=+7
-0.0Round 4SCOTLAND281NT♣Q+2+10
-0.1Round 7SAGG244♠♦7=+1
-0.1Round 9WALGER84♠♥6+1+0
-0.2Round 11HEMS193NT♠4=+0
-0.2Round 13GERMAN SENIORS23♦♥3=-1
-0.2Round 13GERMAN SENIORS53♥♣5+1+4
-0.3Round 8TO HEROAR303NT♥K=-11
-0.4Round 4SCOTLAND314♥♦A=+0
-0.4Round 12LIONS ROAR291NT♦4-1+0
-0.5Round 4SCOTLAND252♥♦A+1+7
-0.5Round 10HONKAVUORI133♣♠5+2-10
-0.5Round 12LIONS ROAR304♥♣J+1+0
-0.7Round 3BLANDA DROPS233NT♦3=-1
-0.8Round 5TAKE22♥♠7=+0
-0.8Round 7SAGG176♠♥A+1+11
-0.9Round 9WALGER24♠♥A+2-1
-1.0Round 10HONKAVUORI125♦♥A=+1
-1.2Round 7SAGG203♦♠A+2-11
-1.3Round 3BLANDA DROPS214♠♥10+1+0
-1.4Round 2NOTTEROY122♦♣A+2-7
-1.5Round 12LIONS ROAR262♠♣K+2-10
-1.6Round 2NOTTEROY134♥♦J=+0
-1.7Round 6YOUNG BOYS152♠♣J-3+10
-1.9Round 5TAKE83NT♥5=+1
-1.9Round 9WALGER66♠♦6=+0
-2.0Round 1MARI81NT♥9-1+2
-2.0Round 10HONKAVUORI163♥♣J+2-10
-2.3Round 6YOUNG BOYS144♥x♣6-1-8
-2.8Round 1MARI53NT♥10+1+1
-2.8Round 4SCOTLAND326♦♥3+1-13
-3.0Round 13GERMAN SENIORS14♠♣K=+0
-3.5Round 6YOUNG BOYS123NT♠Q-1-5
-3.5Round 7SAGG192♥♠J-2-11
-3.5Round 10HONKAVUORI103NT♥7=+0
-3.9Round 3BLANDA DROPS174♠♥4-1-10
-4.2Round 13GERMAN SENIORS74♠♦K=+0
-4.6Round 6YOUNG BOYS102NT♥K-3-4
-4.8Round 5TAKE33♦x♣3-2-2
-5.2Round 4SCOTLAND275♦♠A-1-5
-5.3Round 2NOTTEROY114♥♦J+1+0
-5.4Round 8TO HEROAR313NT♠3=+0
-5.9Round 11HEMS184♠♦2=-8
-7.3Round 11HEMS232♠♦A=-12
-7.7Round 4SCOTLAND302♣♦K+4-13
-7.7Round 12LIONS ROAR275♦♣A-1-10
-9.2Round 5TAKE43NT♣K=+0
-9.9Round 1MARI46♥♦8-1-20
-10.2Round 7SAGG226♥♣K-1-13
-10.7Round 10HONKAVUORI93NT♦K-1-13
-12.6Round 2NOTTEROY157♣♣5=-10
-13.0Round 6YOUNG BOYS136NT♦K-2-13
-13.0Round 11HEMS223NT♥2-2-13