Mark Johnson
USATT#: 26863
1407 1401
SVTTC Sunday U2000
19 Apr 2015
19 Apr 2015
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1407 to 1401 at the SVTTC Sunday U2000 event from 19 Apr 2015. 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.