Jeff Ruiz
USATT#: 93102
1979 1980
LATTA Open October 2017
21 Oct 2017 - 21 Oct 2017
21 Oct 2017 - 21 Oct 2017
This page explains how Jeff Ruiz (USATT# 93102)'s rating went from 1979 to 1980 at the LATTA Open October 2017 held on 21 Oct 2017 - 21 Oct 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.