Donna Jean Sakai
USATT#: 8644
1796 1784
2012 Berkeley Open on JOOLA North America Tour
- 23 Sep 2012
- 23 Sep 2012
This page explains how Donna Jean Sakai (USATT# 8644)'s rating went from 1796 to 1784 at the 2012 Berkeley Open on JOOLA North America Tour held on - 23 Sep 2012. 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.