Eon S S Chang
USATT#: 93642
1954 1949
LATTA Open May 2019
25 May 2019 - 25 May 2019
25 May 2019 - 25 May 2019
This page explains how Eon S S Chang (USATT# 93642)'s rating went from 1954 to 1949 at the LATTA Open May 2019 held on 25 May 2019 - 25 May 2019. 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.