Robert (Bobby) Ryberg
USATT#: 43623
1763 1761
Arizona State Championships
- 22 Apr 2000
- 22 Apr 2000
This page explains how Robert (Bobby) Ryberg (USATT# 43623)'s rating went from 1763 to 1761 at the Arizona State Championships held on - 22 Apr 2000. 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.