Tigran Margaryan
USATT#: 275342
1318 1265
AZ PTTC Monday
24 Jul 2023
24 Jul 2023
This page explains how Tigran Margaryan (USATT# 275342)'s rating went from 1318 to 1265 at the AZ PTTC Monday event from 24 Jul 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.