This page explains how Radislav Tadiashvili (USATT# 1181142)'s rating went from n/a to 514 at the Westchester August 2023 Open held on 26 Aug 2023 - 27 Aug 2023. The links below take you to pages that describe various aspects of the rating processor.

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.