This page explains how Bogdan Plugowski (USATT# 69537)'s rating went from 1953 to 1965 at the Experior Club League event from 2 Nov 2018. 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.