This page explains how Billy Joe (USATT# 79440)'s rating went from 2135 to 2166 at the LYTTC Friday Pro League event from 30 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.