This page explains how Jose Arteaga (USATT# 214817)'s rating went from 2082 to 2080 at the Robopong September 2017 BTTC Open held on 2 Sep 2017 - 3 Sep 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.