This page explains how Steve Federico (USATT# 5724)'s rating went from 1835 to 1856 at the Robopong April 2017 BTTC Open held on 29 Apr 2017 - 30 Apr 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.