Leonid Polishuk
USATT#: 83354
1833 1781
US Open
17 Dec 2017 - 22 Dec 2017
17 Dec 2017 - 22 Dec 2017
This page explains how Leonid Polishuk (USATT# 83354)'s rating went from 1833 to 1781 at the US Open held on 17 Dec 2017 - 22 Dec 2017. 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.