This page explains how Maria Tran (USATT# 94680)'s rating went from 2076 to 2022 at the 2023 USATT OKLAHOMA STATE CHAMPIONSHIPS held on 18 Feb 2023 - 19 Feb 2023. 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.