This page explains how Christian Funderberg (USATT# 213810)'s rating went from 1844 to 1855 at the 2020 MDTTC February Open held on 8 Feb 2020 - 9 Feb 2020. 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.