This page explains how Daniela Hikari Yano (USATT# 1175890)'s rating went from 2013 to 1966 at the HITTA Weekly League event from 23 Mar 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.