This page explains how Dmitri V Fomin (USATT# 2818)'s rating went from 1956 to 1939 at the Smash September 2015 Open held on - 20 Sep 2015. 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.