This page explains how Bou-Yu Chen (USATT# 88052)'s rating went from 1571 to 1322 at the $8000 Presper Financial Architects Open held on 11 Nov 2022 - 12 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.