Methodological approach to determining a rating assessment by the example of the oil company of the Republic of Tatarstan PJSC “Tatneft”

Today, rating assessment is essential tool in the field of economics that providing a structured method of analysis, comparison and decision-making regarding various economic entities. This article examines the role of rating assessment in the context of economic analysis, identifies the main components taken into account in its formation, and discusses the practical applications of this tool. Rating assessment is an integral part of modern economy that providing an analytical basis for making important decisions. It is used to evaluate a variety of entities - from states to companies and projects and plays an important role in investments activities and strategic planning. In addition, in this research an analysis of the rating assessment of three large oil companies in Russia was carried out based on the main indicators of financial stability followed by the identification of a reference enterprise.