This page explains how Naveen Vaddadi (USATT# 90261)'s rating went from n/a to 1511 at the Potomac 2013 Spring Open held on - 21 Apr 2013. 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.