This page explains how Arkadi Shafran (USATT# 1178678)'s rating went from 1794 to 1770 at the ASLT League event from 24 Mar 2023. 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.