This page explains how Mahesh Mariappa Krishnappa (USATT# 278928)'s rating went from 637 to 643 at the Fremont Table Tennis Academy League event from 27 Aug 2023. 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.