This page explains how Rachel Ou (USATT# 96726)'s rating went from 1615 to 1624 at the Topspin Open League event from 20 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.