This page explains how Ryan Lin (USATT# 220032)'s rating went from 1825 to 1774 at the The 2020 USATT Hopes Program / Road to LA held on 7 Feb 2020 - 9 Feb 2020. 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.