This page explains how Alexander Geronimo (USATT# 270105)'s rating went from 1466 to 1463 at the HITTA Weekly League event from 3 Sep 2022. 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.