Grayden Cook
USATT#: 85861
2247 2247
TT&M Friday Night Butterfly League
1 Oct 2021
1 Oct 2021
This page explains how Grayden Cook (USATT# 85861)'s rating went from 2247 to 2247 at the TT&M Friday Night Butterfly League event from 1 Oct 2021. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.