...CHICAGO (S&P Global Ratings) March 13, 2019--S&P Global Ratings revised its outlook to stable from negative and affirmed its 'A-' rating on North Platte, Neb.'s existing general obligation (GO) debt based on our view of the city's improved unadjusted reserve position. At the same time, S&P Global Ratings assigned its 'A-' rating to the city's series 2019 GO refunding bonds and series 2019 GO various purpose bonds. "The city's recent change in accounting practices with respect to the treatment of certain funds in its general fund has improved its unadjusted reserves," said S&P Global Ratings credit analyst David Smith. "Despite this, the city has reported uneven financial performance in recent years, partly due to difficulties with its municipal golf course, which has historically relied on the general fund for support," Mr. Smith added. The series 2019 GO refunding bonds are being issued to refund the city's series 2013 GO various purpose bonds for interest cost savings. The series 2019...