Mark Malench
USATT#: 64047
1654 1754
Butterfly September Open @ Club SJISC
17 Sep 2022 - 17 Sep 2022
17 Sep 2022 - 17 Sep 2022
This page explains how Mark Malench (USATT# 64047)'s rating went from 1654 to 1754 at the Butterfly September Open @ Club SJISC held on 17 Sep 2022 - 17 Sep 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.