This page explains how Thuan Dao (USATT# 88259)'s rating went from 1761 to 1801 at the HITTA Weekly League event from 27 Jan 2021. 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.