This page explains how Vinh Nguyen (USATT# 1177446)'s rating went from n/a to 1819 at the 2022 November Open @ Princeton Pong held on 5 Nov 2022 - 6 Nov 2022. 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.