Yasuko Arata
USATT#: 72723
697 768
Huntsman World Senior Games
- 8 Oct 2009
- 8 Oct 2009
This page explains how Yasuko Arata (USATT# 72723)'s rating went from 697 to 768 at the Huntsman World Senior Games held on - 8 Oct 2009. 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.