This page explains how Robert Charles Compton (USATT# 5008)'s rating went from 1662 to 1674 at the 5th Annual Mark Nordby Memorial held on 29 May 2021 - 29 May 2021. 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.