This page explains how Harry Wang (USATT# 1166474)'s rating went from 1858 to 1845 at the $16,000 Meiklejohn North American Seniors Open held on 2 Jun 2022 - 5 Jun 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.