Alen Derpetrossian
USATT#: 4053
1137 1156
ARARAT OPEN 2023
21 May 2023 - 21 May 2023
21 May 2023 - 21 May 2023
This page explains how Alen Derpetrossian (USATT# 4053)'s rating went from 1137 to 1156 at the ARARAT OPEN 2023 held on 21 May 2023 - 21 May 2023. 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.