This page explains how Yueran Ren (USATT# 271424)'s rating went from 1310 to 1361 at the 888 League event from 8 Oct 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.