This page explains how Steven Nelson (USATT# 93181)'s rating went from 1532 to 1544 at the Laguna Hills High School Open held on - 28 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.