This page explains how Joshua Levkov (USATT# 215300)'s rating went from 858 to 843 at the PINGPOD LEAGUE NIGHT event from 23 Jan 2024. 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.