Donald C. Hayden
USATT#: 51994
1610 1629
January Open
- 28 Jan 2012
- 28 Jan 2012
This page explains how Donald C. Hayden (USATT# 51994)'s rating went from 1610 to 1629 at the January Open held on - 28 Jan 2012. 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.