This page explains how Gregory Tang (USATT# 279297)'s rating went from 241 to 289 at the Pong Planet Friday Night, Tuesday Night, And Saturday Leagues event from 6 Jul 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.