Fredrik Persson
USATT#: 218929
1708 1646
LATTA Butterfly July Open
30 Jul 2022 - 30 Jul 2022
30 Jul 2022 - 30 Jul 2022
This page explains how Fredrik Persson (USATT# 218929)'s rating went from 1708 to 1646 at the LATTA Butterfly July Open held on 30 Jul 2022 - 30 Jul 2022. 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.