Mark Johnson
USATT#: 26863
1607 1590
SVTTC Sunday U2000
21 Oct 2013
21 Oct 2013
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1607 to 1590 at the SVTTC Sunday U2000 event from 21 Oct 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.