10 Feb 2023 - 12 Feb 2023
This page explains how Roberto A. Byles (USATT# 4615)'s rating went from 2075 to 2122 at the Butterfly 2023 February BTTC held on 10 Feb 2023 - 12 Feb 2023. 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.