This page explains how Richard B Larrumbide (USATT# 1165461)'s rating went from 670 to 714 at the Texas Wesleyan University Open held on 14 Sep 2019 - 14 Sep 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.