This page explains how Arvind Ramakrishnan (USATT# 271050)'s rating went from 1647 to 1640 at the Fremont Table Tennis Academy League event from 19 Sep 2021. 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.