This page explains how Vandita Chopra (USATT# 230162)'s rating went from 1392 to 1389 at the Princeton Pong Leagues event from 1 Apr 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.