This page explains how Nico Alvarez Mondrag (USATT# 91765)'s rating went from n/a to 2172 at the San Antonio TTC League event from 7 Oct 2019. 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.