| Coach Level: Regional | Certified Referee | International Umpire
29 Jan 2022 - 30 Jan 2022
This page explains how Boanerges D. Amon (USATT# 25673)'s rating went from 1769 to 1713 at the Butterfly January 2022 BTTC Open Tournament held on 29 Jan 2022 - 30 Jan 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.