This page explains how Michael Feldpausch (USATT# 224013)'s rating went from 1398 to 1393 at the Davison Athletic Club February Open held on 19 Feb 2022 - 19 Feb 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.