DONNIE MCGINNIS
USATT#: 71260
1239 1236
Alabama State Team Championship 2016
19 Mar 2016 - 19 Mar 2016
19 Mar 2016 - 19 Mar 2016
This page explains how DONNIE MCGINNIS (USATT# 71260)'s rating went from 1239 to 1236 at the Alabama State Team Championship 2016 held on 19 Mar 2016 - 19 Mar 2016. 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.