This page explains how Thu B Tran (USATT# 82196)'s rating went from 1439 to 1438 at the ASLT League event from 31 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.