This page explains how Ruslan Mahas (USATT# 230232)'s rating went from 1240 to 1240 at the PTTC Saturday League event from 3 Aug 2019. 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.