This page explains how Tanish Balamurugan (USATT# 230805)'s rating went from 1968 to 2006 at the 888 League event from 13 Nov 2022. 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.