This page explains how Victor Shahbazian (USATT# 85783)'s rating went from 1325 to 1315 at the LATTF event from 14 Apr 2013. 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.