John Palamarchuk
USATT#: 1173828
1523 1518
LATTA Butterfly May Open
21 May 2022 - 21 May 2022
21 May 2022 - 21 May 2022
This page explains how John Palamarchuk (USATT# 1173828)'s rating went from 1523 to 1518 at the LATTA Butterfly May Open held on 21 May 2022 - 21 May 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.