John B. Allen
USATT#: 3836
| Coach Level: National
2067 2056
Kentuckiana League
6 Jun 2007
6 Jun 2007
This page explains how John B. Allen (USATT# 3836)'s rating went from 2067 to 2056 at the Kentuckiana League event from 6 Jun 2007. 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.