This page explains how John Boboescu (USATT# 218529)'s rating went from n/a to 1821 at the Robo-Pong 2017 June Mary Prager In Memorium Open held on 23 Jun 2017 - 24 Jun 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.