This page explains how Grant Zou (USATT# 271539)'s rating went from 1460 to 1498 at the 2022 October Open @ Princeton Pong held on 1 Oct 2022 - 2 Oct 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.