This page explains how Xiayang (ray) Zhang (USATT# 87703)'s rating went from n/a to 500 at the Central Carolinas Super League event from 9 Mar 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.