This page explains how Ananya Chopra (USATT# 212807)'s rating went from 269 to 290 at the Princeton Pong Leagues event from 14 Jan 2017. 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.