This page explains how Roger Liu (USATT# 82029)'s rating went from 2362 to 2358 at the Presper Financial Architects Open held on 17 Aug 2018 - 18 Aug 2018. 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.