This page explains how ILIYAN ARABOV (USATT# 82489)'s rating went from 1295 to 1301 at the B'Nets Fall '09 SGLS.LGE event from 30 Nov 2009. 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.