This page explains how Von Erick Apostol (USATT# 86275)'s rating went from 1960 to 1956 at the Huntsman World Senior Games 2022 held on 3 Oct 2022 - 6 Oct 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.