The rankings performance indicators are grouped into four board areas:
The research criterion entails five indices of research volume, times cited, category normalized citation impact, impact relative to world, and the number of articles which are published in top journals.
The indices were applied in the 3-year time period analysis to rank universities as follows:
The education criterion entails two indices of the ratio of student to faculty members, and the number of highly cited faculty members which are calculated as below:
The criterion of international activity entails three indices as below:
The innovation of a university is calculated based on two indices as below: