David J. Roddick
USATT#: 70987
440 449
Middlecreek April Open
- 21 Apr 2007
- 21 Apr 2007
This page explains how David J. Roddick (USATT# 70987)'s rating went from 440 to 449 at the Middlecreek April Open held on - 21 Apr 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.