This page explains how Vivek Kini (USATT# 84684)'s rating went from 2142 to 2057 at the October Open held on - 15 Oct 2011. 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.