This page explains how Dmitriy Zhitomirskiy (USATT# 90656)'s rating went from 1775 to 1777 at the NJTTC Thursday Adv League event from 25 Jul 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.