Thelma Tybie Sommer
USATT#: 10155
1228 1222
Huntsman World Senior Games
- 11 Oct 2002
- 11 Oct 2002
This page explains how Thelma Tybie Sommer (USATT# 10155)'s rating went from 1228 to 1222 at the Huntsman World Senior Games held on - 11 Oct 2002. 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.