John Tannehill
USATT#: 10466
2270 2245
2001 Ohio Championships
- 29 Apr 2001
- 29 Apr 2001
This page explains how John Tannehill (USATT# 10466)'s rating went from 2270 to 2245 at the 2001 Ohio Championships held on - 29 Apr 2001. 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.