This page explains how Noah Clark (USATT# 81273)'s rating went from 1983 to 1990 at the 2022 Hawaii Island Open held on 18 Nov 2022 - 20 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.