This page explains how Ryan Robinson (USATT# 84658)'s rating went from 1352 to 1346 at the Mohawk Valley TTC League event from 14 May 2012. 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.