David Varkey
USATT#: 79501
| Coach Level: State
1004 1138
2009 Potomac Fall Open
- 15 Nov 2009
- 15 Nov 2009
This page explains how David Varkey (USATT# 79501)'s rating went from 1004 to 1138 at the 2009 Potomac Fall Open held on - 15 Nov 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.