Rating of a state constitutes a qualified evaluation of the state’s reliability as a debtor, which informs investors investing in financial assets on important indicators. The research objective is, by means of a created regression and correlation model, to test the quality of the sovereign rating dependence on the macroeconomic indicators. In the correlation analysis, the accumulated correlation coefficient greater than 95% was calculated but at 100% multicollinearity. The high value of the total correlation coefficient was thus devalued by absolute multicollinearity. Given that in neither case was the general correlation coefficient higher than 80% at multicollinearity below 20%, it can be stated that the credit ratings are not explicable solely through economic characteristics, but in determining them also other effects were applied, for instance political and strategic.