This page explains how Viet Nguyen (USATT# 273018)'s rating went from 1782 to 1790 at the HITTA Weekly League event from 15 Apr 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.