This page explains how Andres Mendoza (USATT# 34662)'s rating went from 1877 to 1889 at the BTTC League event from 6 Feb 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.