This page explains how Ilya Koshkin (USATT# 14637)'s rating went from 1695 to 1709 at the LATTF event from 25 Sep 2010. 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.