This page explains how Kevin Xu (USATT# 92902)'s rating went from n/a to 1670 at the Swan Friday O2000 Team League event from 8 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.