John B. Allen
USATT#: 3836
| Coach Level: National
2074 2083
Kentuckiana League
30 Dec 2009
30 Dec 2009
This page explains how John B. Allen (USATT# 3836)'s rating went from 2074 to 2083 at the Kentuckiana League event from 30 Dec 2009. 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.