This page explains how Jiaheng Xu (USATT# 283201)'s rating went from n/a to 1488 at the TTA Adv League - SUNDAY event from 7 Apr 2024. 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.