Mark Johnson
USATT#: 26863
1730 1690
2014 Berkeley Open on JOOLA North American Tour
- 14 Sep 2014
- 14 Sep 2014
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1730 to 1690 at the 2014 Berkeley Open on JOOLA North American Tour held on - 14 Sep 2014. 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.