This page explains how Estee Ackerman (USATT# 81538)'s rating went from 2022 to 2030 at the NYTT Thursday Night League event from 28 Jul 2016. 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.