This page explains how Atharva Arvind (USATT# 1176448)'s rating went from 180 to 221 at the Fremont Table Tennis Academy League event from 8 Oct 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.