Tim Boggan
USATT#: 4324
1917 1862
Long Island December Open Cham
- 12 Dec 1999
- 12 Dec 1999
This page explains how Tim Boggan (USATT# 4324)'s rating went from 1917 to 1862 at the Long Island December Open Cham held on - 12 Dec 1999. 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.