Ralph L. Stadelman
USATT#: 10217
1960 1927
Holloween Open (Rockford)
- 28 Oct 1995
- 28 Oct 1995
This page explains how Ralph L. Stadelman (USATT# 10217)'s rating went from 1960 to 1927 at the Holloween Open (Rockford) held on - 28 Oct 1995. 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.