Mark Johnson
USATT#: 26863
1569 1591
SVTTC Sunday U2000
13 Jan 2013
13 Jan 2013
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1569 to 1591 at the SVTTC Sunday U2000 event from 13 Jan 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.