This page explains how Bradley Robbins (USATT# 92461)'s rating went from 1734 to 1685 at the Boston TTC Div.B event from 20 Jun 2016. 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.