Donna Jean Sakai
USATT#: 8644
1815 1782
2007 Berkeley Open
- 16 Sep 2007
- 16 Sep 2007
This page explains how Donna Jean Sakai (USATT# 8644)'s rating went from 1815 to 1782 at the 2007 Berkeley Open held on - 16 Sep 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.