This page explains how Abolaji Ogunshola (USATT# 85099)'s rating went from 2062 to 2055 at the LYTTC February Open held on - 1 Feb 2015. 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.