Mark Johnson
USATT#: 26863
1774 1757
ICC CA State Open
- 17 Feb 2013
- 17 Feb 2013
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1774 to 1757 at the ICC CA State Open held on - 17 Feb 2013. 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.