This page explains how Anton Moskalenko (USATT# 269558)'s rating went from 1283 to 1249 at the SpinBlock Monday Night League event from 24 Aug 2020. 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.