This page explains how Emily Goodwin (USATT# 197456)'s rating went from 1313 to 1282 at the WCTTA Saturday League event from 7 Sep 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.