This page explains how Christian Funderberg (USATT# 213810)'s rating went from 934 to 932 at the 2018 Butterfly WDCTT May Open held on 26 May 2018 - 27 May 2018. 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.