Alen Derpetrossian
USATT#: 4053
1071 1073
LATTA Butterfly February Open
19 Feb 2022 - 19 Feb 2022
19 Feb 2022 - 19 Feb 2022
This page explains how Alen Derpetrossian (USATT# 4053)'s rating went from 1071 to 1073 at the LATTA Butterfly February Open held on 19 Feb 2022 - 19 Feb 2022. 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.