This page explains how Royston Dsouza (USATT# 218904)'s rating went from 1944 to 1937 at the 2024 TT&M's Butterfly March Madness held on 22 Mar 2024 - 24 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.