Dennis Keppen
USATT#: 76520
1411 1383
Valley of the Sun
- 6 Dec 2009
- 6 Dec 2009
This page explains how Dennis Keppen (USATT# 76520)'s rating went from 1411 to 1383 at the Valley of the Sun held on - 6 Dec 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.