This page explains how Amber Dalela (USATT# 275181)'s rating went from 1621 to 1652 at the HITTA Weekly League event from 9 Jul 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.