This page explains how Karen Shaw (USATT# 281919)'s rating went from 712 to 1215 at the IndyPong February Open held on 23 Feb 2024 - 25 Feb 2024. 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.