This page explains how Sergey Tsvor (USATT# 25053)'s rating went from 2081 to 2073 at the $16,000 Meiklejohn North American Seniors Open held on 1 Jun 2023 - 4 Jun 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.