This page explains how Vinicius Patrinhani (USATT# 222458)'s rating went from 393 to 384 at the AMDT event from 26 Jun 2019. 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.