This page explains how Constantin Okrainets (USATT# 17885)'s rating went from 1840 to 1836 at the NJTTC Monday League event from 24 Feb 2014. 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.