This page explains how Arturo Li (USATT# 1164175)'s rating went from 1442 to 1397 at the Boston Pod Tournament - January 2024 Open held on 21 Jan 2024 - 21 Jan 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.