Alex Kotlyar
USATT#: 21222
1656 1655
Indiana State Championships
12 Sep 2020 - 13 Sep 2020
12 Sep 2020 - 13 Sep 2020
This page explains how Alex Kotlyar (USATT# 21222)'s rating went from 1656 to 1655 at the Indiana State Championships held on 12 Sep 2020 - 13 Sep 2020. 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.