This page explains how Samson Dubina (USATT# 9051)'s rating went from 1994 to 2014 at the Macy Block Open (formerly Sun held on - 22 Aug 1999. 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.