Jean Helmick
USATT#: 37258
1242 1175
Schaumburg Christmas RR Open
- 13 Dec 1997
- 13 Dec 1997
This page explains how Jean Helmick (USATT# 37258)'s rating went from 1242 to 1175 at the Schaumburg Christmas RR Open held on - 13 Dec 1997. 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.