This page explains how Hoa Nguyen (USATT# 215802)'s rating went from 1898 to 1924 at the 2024 Meiklejohn North American Seniors Open held on 30 May 2024 - 2 Jun 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.