This page explains how Vidhyut Vasan (USATT# 278319)'s rating went from 30 to 8 at the Fremont Table Tennis Academy League event from 20 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.