Marcin Wieczorek
USATT#: 275669
1333 1334
NYISC May 2023 Open
20 May 2023 - 20 May 2023
20 May 2023 - 20 May 2023
This page explains how Marcin Wieczorek (USATT# 275669)'s rating went from 1333 to 1334 at the NYISC May 2023 Open held on 20 May 2023 - 20 May 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.