John B. Allen
USATT#: 3836
| Coach Level: National
2233 2218
Kentuckiana League
15 Jan 2004
15 Jan 2004
This page explains how John B. Allen (USATT# 3836)'s rating went from 2233 to 2218 at the Kentuckiana League event from 15 Jan 2004. 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.