This page explains how Mahadevan Arivazhakan (USATT# 97451)'s rating went from 1705 to 1917 at the WCTTA Saturday League event from 23 Mar 2019. 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.