Raymond Lock
USATT#: 51224
1791 1789
US Nationals
- 21 Dec 1997
- 21 Dec 1997
This page explains how Raymond Lock (USATT# 51224)'s rating went from 1791 to 1789 at the US Nationals held on - 21 Dec 1997. 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.