This page explains how Amy Wang (USATT# 76235)'s rating went from 2505 to 2499 at the Thursday Night Live: T2 Challenge held on 30 Jul 2020 - 1 Oct 2020. 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.