The overall Best Global Universities rankings encompass the top 750 institutions spread out across 57 countries – up from the top 500 universities in 49 countries ranked last year. The first step in producing these rankings, which are powered by Thomson Reuters InCitesTM research analytics solutions, involved creating a pool of 1,000 universities that was used to rank the top 750 schools. In comparison with US News National University Ranking. the Global University Ranking is focused on the research power and faculty resources for students, while the National Ranking is only focused on undergraduate studies. Therefore, for graduate studies and international students, the Best Global Universities Ranking is a much better reference than National University Ranking.