19 Feb 2022 - 19 Feb 2022
This page explains how Grayden Cook (USATT# 85861)'s rating went from 2240 to 2239 at the Butterfly Houston New Year Challenger held on 19 Feb 2022 - 19 Feb 2022. The links below take you to pages that describe various aspects of the ratings processor.
The ratings 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.