This page explains how Mahadevan Arivazhakan (USATT# 97451)'s rating went from 1746 to 1768 at the Swan Sunday League event from 18 Aug 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.