This page explains how Weirong Wen (USATT# 277591)'s rating went from 2028 to 2001 at the ASLT League event from 4 Aug 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.