Billy Joe
USATT#: 79440
2217 2238
Butterfly 2023 February BTTC
10 Feb 2023 - 12 Feb 2023
10 Feb 2023 - 12 Feb 2023
This page explains how Billy Joe (USATT# 79440)'s rating went from 2217 to 2238 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.
Introduction
Initial Rating
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.