Tigran Margaryan
USATT#: 275342
1417 1390
AZ PTTC Monday
23 Oct 2023
23 Oct 2023
This page explains how Tigran Margaryan (USATT# 275342)'s rating went from 1417 to 1390 at the AZ PTTC Monday event from 23 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.