This page explains how Adrian Lungu (USATT# 74533)'s rating went from 1448 to 1407 at the PTTC Saturday League event from 16 Jul 2016. 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.