This page explains how Amir Khan (USATT# 85897)'s rating went from 1835 to 1833 at the AACCT FEB 2020 Open/NYTTO held on 9 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.