This page explains how Marcos Monzon (USATT# 8580)'s rating went from 1881 to 1855 at the NJTTC Thursday Adv League event from 20 Jun 2024. The links below take you to pages that describe various aspects of the rating processor.

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.