John Vrabel
USATT#: 10854
1228 1102
MATTC January Open
- 25 Jan 1998
- 25 Jan 1998
This page explains how John Vrabel (USATT# 10854)'s rating went from 1228 to 1102 at the MATTC January Open held on - 25 Jan 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.