Robert W. H. Ho
USATT#: 6684
1620 1680
Portland Giant RR
- 24 Jan 1998
- 24 Jan 1998
This page explains how Robert W. H. Ho (USATT# 6684)'s rating went from 1620 to 1680 at the Portland Giant RR held on - 24 Jan 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.