This page explains how Christos Dousmanis (USATT# 77153)'s rating went from 1896 to 1909 at the Summer Open held on 3 Sep 2016 - 3 Sep 2016. 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.