This page explains how Ziyang Li (USATT# 277363)'s rating went from 533 to 539 at the TTA Beg/Inter League - SATURDAY event from 22 Jul 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.