John Zydell
USATT#: 24233
1666 1654
Maryland Giant RR
- 27 Sep 2008
- 27 Sep 2008
This page explains how John Zydell (USATT# 24233)'s rating went from 1666 to 1654 at the Maryland Giant RR held on - 27 Sep 2008. 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.