Mark Johnson
USATT#: 26863
1938 1940
Newgy US Open Warm-Up
- 29 Jun 2008
- 29 Jun 2008
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1938 to 1940 at the Newgy US Open Warm-Up held on - 29 Jun 2008. 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.