Andrew J. Lewis
USATT#: 85501
1221 1212
2013 Pennsylvania State Championships
- 21 Apr 2013
- 21 Apr 2013
This page explains how Andrew J. Lewis (USATT# 85501)'s rating went from 1221 to 1212 at the 2013 Pennsylvania State Championships held on - 21 Apr 2013. 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.