This page explains how Edward Ip (USATT# 1179204)'s rating went from 464 to 458 at the Butterfly Spin & Smash March Open held on 22 Mar 2024 - 23 Mar 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.