Mark Johnson
USATT#: 26863
1421 1418
The Top Spin Saturday League
28 Feb 2015
28 Feb 2015
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1421 to 1418 at the The Top Spin Saturday League event from 28 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.