Fredrik Persson
USATT#: 218929
1917 1871
LATTA Butterfly February Open
24 Feb 2024 - 24 Feb 2024
24 Feb 2024 - 24 Feb 2024
This page explains how Fredrik Persson (USATT# 218929)'s rating went from 1917 to 1871 at the LATTA Butterfly February Open held on 24 Feb 2024 - 24 Feb 2024. 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.