John B. Allen
USATT#: 3836
| Coach Level: National
2091 2074
Kentuckiana League
9 May 2007
9 May 2007
This page explains how John B. Allen (USATT# 3836)'s rating went from 2091 to 2074 at the Kentuckiana League event from 9 May 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.