Mark Johnson
USATT#: 26863
1417 1382
SVTTC Sunday U2000
15 Feb 2015
15 Feb 2015
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1417 to 1382 at the SVTTC Sunday U2000 event from 15 Feb 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.