Davina Isenberg
USATT#: 264091
1288 1298
Butterfly 2023 February BTTC
10 Feb 2023 - 12 Feb 2023
10 Feb 2023 - 12 Feb 2023
This page explains how Davina Isenberg (USATT# 264091)'s rating went from 1288 to 1298 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.