This page explains how Maziar Mohammadi (USATT# 17161)'s rating went from 1849 to 1869 at the Central Carolinas Super League event from 14 May 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.