This page explains how Shawn Lee (USATT# 1177185)'s rating went from 1450 to 1512 at the Westchester 2024 March Open held on 30 Mar 2024 - 31 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.