John B. Allen
USATT#: 3836
| Coach Level: National
2045 2042
Kentuckiana League
16 Jul 2008
16 Jul 2008
This page explains how John B. Allen (USATT# 3836)'s rating went from 2045 to 2042 at the Kentuckiana League event from 16 Jul 2008. 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.