John Zydell
USATT#: 24233
1514 1538
Patuxent River League
15 Dec 2004
15 Dec 2004
This page explains how John Zydell (USATT# 24233)'s rating went from 1514 to 1538 at the Patuxent River League event from 15 Dec 2004. 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.