Ronald Lusk
USATT#: 967
| Certified Umpire
1864 1850
Aurora TTC League
1 Mar 2007
1 Mar 2007
This page explains how Ronald Lusk (USATT# 967)'s rating went from 1864 to 1850 at the Aurora TTC League event from 1 Mar 2007. 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.