This page explains how Mossa Barandao (USATT# 84060)'s rating went from 1884 to 1862 at the 2018 Butterfly Cary Cup Open held on 29 Mar 2018 - 1 Apr 2018. 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.