This page explains how Yijia Gao (USATT# 1181449)'s rating went from 1836 to 1811 at the 888 League event from 16 Jun 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.