Richard S. K. Dong
USATT#: 31650
1310 1300
John Jorgensen League
6 Sep 2004
6 Sep 2004
This page explains how Richard S. K. Dong (USATT# 31650)'s rating went from 1310 to 1300 at the John Jorgensen League event from 6 Sep 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.