This page explains how Ayan Kumar Bagchi (USATT# 76908)'s rating went from 1427 to 1534 at the NYTTF October Open held on - 5 Oct 2008. 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.