This page explains how Matthew Barnes (USATT# 72986)'s rating went from 1469 to 1504 at the PPC 2023 Spring Open held on 3 Jun 2023 - 4 Jun 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.