This page explains how Jiadong Xu (USATT# 281738)'s rating went from 1932 to 1946 at the Hot Shot League event from 16 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.