This page explains how Gurucharan Vidhyashankar (USATT# 279129)'s rating went from 97 to 97 at the PTTC Saturday League event from 3 Feb 2024. 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.