This page explains how Joseph Quan (USATT# 220782)'s rating went from 1495 to 1495 at the LATTA Butterfly March Open held on 23 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.