This page explains how Zhongjie Yu (USATT# 271036)'s rating went from 1884 to 1905 at the Spttc Saturday Night League event from 20 Aug 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.