This page explains how Rayyan Salman (USATT# 222171)'s rating went from 1004 to 982 at the HITTA Weekly League event from 18 Feb 2022. 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.