Don Richer
USATT#: 77292
1125 1211
Huntsman World Senior Games 2023
9 Oct 2023 - 12 Oct 2023
9 Oct 2023 - 12 Oct 2023
This page explains how Don Richer (USATT# 77292)'s rating went from 1125 to 1211 at the Huntsman World Senior Games 2023 held on 9 Oct 2023 - 12 Oct 2023. 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.