John Vrabel
USATT#: 10854
1102 1027
PA State Games
- 26 Apr 1998
- 26 Apr 1998
This page explains how John Vrabel (USATT# 10854)'s rating went from 1102 to 1027 at the PA State Games held on - 26 Apr 1998. 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.