This page explains how Ryan Ruixuan Tao (USATT# 1170609)'s rating went from 1829 to 1872 at the 2023 JOOLA North American Teams held on 24 Nov 2023 - 26 Nov 2023. 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.