Fredrik Persson
USATT#: 218929
1721 1755
LATTA Butterfly April Open
23 Apr 2022 - 23 Apr 2022
23 Apr 2022 - 23 Apr 2022
This page explains how Fredrik Persson (USATT# 218929)'s rating went from 1721 to 1755 at the LATTA Butterfly April Open held on 23 Apr 2022 - 23 Apr 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.