Helena Roth
USATT#: 220405
401 397
2018 Swan Warriors July Open
21 Jul 2018 - 22 Jul 2018
21 Jul 2018 - 22 Jul 2018
This page explains how Helena Roth (USATT# 220405)'s rating went from 401 to 397 at the 2018 Swan Warriors July Open held on 21 Jul 2018 - 22 Jul 2018. 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.