5 May 2018
This page explains how Estee Ackerman (USATT# 81538)'s rating went from 2009 to 2195 at the Glen Head Table Tennis Center Saturday Night League event from 5 May 2018. The links below take you to pages that describe various aspects of the ratings processor.
The ratings 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.