John B. Allen
USATT#: 3836
| Coach Level: National
2053 2047
Kentuckiana League
23 Mar 2011
23 Mar 2011
This page explains how John B. Allen (USATT# 3836)'s rating went from 2053 to 2047 at the Kentuckiana League event from 23 Mar 2011. 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.