This page explains how Andrew Lee (USATT# 281497)'s rating went from 968 to 1068 at the Westchester 2024 May Open held on 25 May 2024 - 26 May 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.