This page explains how Roberto Lozano Gonzalez del Valle (USATT# 1182733)'s rating went from n/a to 1252 at the 2023 Aurora Fall Open held on 25 Nov 2023 - 26 Nov 2023. 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.