Les Sayre
USATT#: 18726
1204 1221
Portland Double RR Open
- 4 Dec 1999
- 4 Dec 1999
This page explains how Les Sayre (USATT# 18726)'s rating went from 1204 to 1221 at the Portland Double RR Open held on - 4 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.