This page explains how Mohamed G G Kamara (USATT# 34020)'s rating went from 1854 to 1856 at the Potomac 2014 Fall Open held on - 16 Nov 2014. 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.