Yanko I. Stoykov
USATT#: 85762
1790 1785
2023 USATT Illinois State Championships
9 Sep 2023 - 10 Sep 2023
9 Sep 2023 - 10 Sep 2023
This page explains how Yanko I. Stoykov (USATT# 85762)'s rating went from 1790 to 1785 at the 2023 USATT Illinois State Championships held on 9 Sep 2023 - 10 Sep 2023. 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.