This page explains how Jingsheng Li(Jim) (USATT# 222848)'s rating went from 1777 to 1772 at the 888 League event from 6 Feb 2022. 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.