This page explains how Seemant Teotia (USATT# 28365)'s rating went from 1882 to 1843 at the Minnesota Saturday Open event from 13 Oct 2012. 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.