John Zydell
USATT#: 24233
1331 1327
Maryland Giant RR
- 25 Jan 2003
- 25 Jan 2003
This page explains how John Zydell (USATT# 24233)'s rating went from 1331 to 1327 at the Maryland Giant RR held on - 25 Jan 2003. 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.