Jeff Johnson
USATT#: 34213
1489 1581
December Open
- 10 Dec 2005
- 10 Dec 2005
This page explains how Jeff Johnson (USATT# 34213)'s rating went from 1489 to 1581 at the December Open held on - 10 Dec 2005. 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.