This page explains how Al Mcleod (USATT# 93238)'s rating went from 1484 to 1484 at the 5th Table Tennis in Diaspora held on 3 Aug 2019 - 3 Aug 2019. 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.