Zack Guido
USATT#: 214914
1294 1264
Westchester 2017 June Open
25 Jun 2017 - 25 Jun 2017
25 Jun 2017 - 25 Jun 2017
This page explains how Zack Guido (USATT# 214914)'s rating went from 1294 to 1264 at the Westchester 2017 June Open held on 25 Jun 2017 - 25 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.