This page explains how Joseph Johnson (USATT# 1157650)'s rating went from 1708 to 1688 at the SpinBlock Monday Night League event from 5 Apr 2021. 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.