John B. Allen
USATT#: 3836
| Coach Level: National
2120 2118
Kentuckiana League
14 Mar 2007
14 Mar 2007
This page explains how John B. Allen (USATT# 3836)'s rating went from 2120 to 2118 at the Kentuckiana League event from 14 Mar 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.