21 May 2022 - 22 May 2022
This page explains how Ricky V. Carter (USATT# 52595)'s rating went from 1633 to 1627 at the 2022 Butterfly May Upside Down Tournament held on 21 May 2022 - 22 May 2022. The links below take you to pages that describe various aspects of the ratings processor.
The ratings 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.