This page explains how George Guo (USATT# 4780)'s rating went from 2298 to 2285 at the Fremont Table Tennis Academy League event from 18 Apr 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.