This page explains how Andre Beskrowni (USATT# 224100)'s rating went from 1253 to 1238 at the Austin Table Tennis League event from 19 Sep 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.