Mark Johnson
USATT#: 26863
1677 1661
SVTTC Butterfly Open
- 25 May 2014
- 25 May 2014
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1677 to 1661 at the SVTTC Butterfly Open held on - 25 May 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.