Robert (Bobby) Ryberg
USATT#: 43623
1682 1790
Arizona Open
- 20 Feb 1994
- 20 Feb 1994
This page explains how Robert (Bobby) Ryberg (USATT# 43623)'s rating went from 1682 to 1790 at the Arizona Open held on - 20 Feb 1994. 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.