This page explains how Chris Cortez (USATT# 1157438)'s rating went from 919 to 1018 at the San Antonio Table Tennis League event from 14 Oct 2021. 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.