Helen Ni
USATT#: 35001
1502 1494
2011 Keystone State Games
- 31 Jul 2011
- 31 Jul 2011
This page explains how Helen Ni (USATT# 35001)'s rating went from 1502 to 1494 at the 2011 Keystone State Games held on - 31 Jul 2011. 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.