Tigran Margaryan
USATT#: 275342
1390 1375
AZ PTTC Monday
30 Oct 2023
30 Oct 2023
This page explains how Tigran Margaryan (USATT# 275342)'s rating went from 1390 to 1375 at the AZ PTTC Monday event from 30 Oct 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.