This page explains how Fei Ming Tong (USATT# 3520)'s rating went from 2539 to 2539 at the Long Island Table Tennis Center - No Longer Open event from 10 May 2017. 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.