Mark Malench
USATT#: 64047
1491 1671
SJISC Butterfly March Open
19 Mar 2022 - 19 Mar 2022
19 Mar 2022 - 19 Mar 2022
This page explains how Mark Malench (USATT# 64047)'s rating went from 1491 to 1671 at the SJISC Butterfly March Open held on 19 Mar 2022 - 19 Mar 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.