This page explains how Bavly Shehata (USATT# 215980)'s rating went from 1701 to 1673 at the Boston TTC event from 17 Jan 2017. 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.