Fredrik Persson
USATT#: 218929
1762 1751
LATTA Butterfly Open February 2023
25 Feb 2023 - 25 Feb 2023
25 Feb 2023 - 25 Feb 2023
This page explains how Fredrik Persson (USATT# 218929)'s rating went from 1762 to 1751 at the LATTA Butterfly Open February 2023 held on 25 Feb 2023 - 25 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.