This page explains how Pavel Suslovich (USATT# 147261)'s rating went from 1933 to 1924 at the LYTTC Friday Pro League event from 23 Dec 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.