This page explains how Randy Stoddard (USATT# 202382)'s rating went from 1243 to 1296 at the Trolley Car TTC October 2017 Open held on 28 Oct 2017 - 29 Oct 2017. 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.