This page explains how Simon Shtofmakher (USATT# 9997)'s rating went from 2153 to 2162 at the NJTTC Friday League event from 8 Mar 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.