Frank A. Roth
USATT#: 9592
1668 1664
Philly Open Tournament
- 15 Feb 2015
- 15 Feb 2015
This page explains how Frank A. Roth (USATT# 9592)'s rating went from 1668 to 1664 at the Philly Open Tournament held on - 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.