Donna Jean Sakai
USATT#: 8644
1826 1815
Western Open
- 18 Feb 2007
- 18 Feb 2007
This page explains how Donna Jean Sakai (USATT# 8644)'s rating went from 1826 to 1815 at the Western Open held on - 18 Feb 2007. 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.