This page explains how Chaopeng Kuang (USATT# 264274)'s rating went from n/a to 1146 at the AMDT event from 1 May 2019. 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.