This page explains how Philippe Dassonval (USATT# 60396)'s rating went from 2146 to 2149 at the 2014 HI April Open held on - 20 Apr 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.