This page explains how Sharath Kumar (USATT# 78578)'s rating went from 1991 to 1990 at the NJTTC 2014 May Open held on - 11 May 2014. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.