This page explains how Rachid El Boubou (USATT# 92375)'s rating went from 2403 to 2409 at the 2017 Triangle Summer Two Person Teams Tournament held on 19 Aug 2017 - 20 Aug 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.