Ryan Hoarfrost
USATT#: 11877
666 668
Portland Open July 98 Double R
- 18 Jul 1998
- 18 Jul 1998
This page explains how Ryan Hoarfrost (USATT# 11877)'s rating went from 666 to 668 at the Portland Open July 98 Double R held on - 18 Jul 1998. 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.