This page explains how William Bai (USATT# 81300)'s rating went from 2500 to 2500 at the Fremont Table Tennis Academy League event from 21 Apr 2018. 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.