John B. Allen
USATT#: 3836
| Coach Level: National
2019 2037
Kentuckiana League
17 Jun 2009
17 Jun 2009
This page explains how John B. Allen (USATT# 3836)'s rating went from 2019 to 2037 at the Kentuckiana League event from 17 Jun 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.