Mark Johnson
USATT#: 26863
1574 1557
SVTTC Sunday U2000
28 Apr 2013
28 Apr 2013
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1574 to 1557 at the SVTTC Sunday U2000 event from 28 Apr 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.