John Tannehill
USATT#: 10466
2187 2192
Columbus Fall Open
- 5 Oct 1997
- 5 Oct 1997
This page explains how John Tannehill (USATT# 10466)'s rating went from 2187 to 2192 at the Columbus Fall Open held on - 5 Oct 1997. 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.