Raymond C. Mack
USATT#: 7967
| Coach Level: Regional
1990 1985
Huntsman World Senior Games 2021
4 Oct 2021 - 7 Oct 2021
4 Oct 2021 - 7 Oct 2021
This page explains how Raymond C. Mack (USATT# 7967)'s rating went from 1990 to 1985 at the Huntsman World Senior Games 2021 held on 4 Oct 2021 - 7 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.