William L Warren
USATT#: 94096
1477 1439
NYISC June 2017 Open
18 Jun 2017 - 18 Jun 2017
18 Jun 2017 - 18 Jun 2017
This page explains how William L Warren (USATT# 94096)'s rating went from 1477 to 1439 at the NYISC June 2017 Open held on 18 Jun 2017 - 18 Jun 2017. 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.