This page explains how Alex Alesna (USATT# 96552)'s rating went from 1409 to 1417 at the Central Carolinas Super League event from 26 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.