This page explains how David Feerst (USATT# 77511)'s rating went from 1875 to 1844 at the America's Team Championship held on 28 May 2016 - 29 May 2016. 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.