This page explains how Tim Gillespie (USATT# 121311)'s rating went from 1016 to 1521 at the SpinBlock Monday Night League event from 8 Jul 2019. 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.