This page explains how Sabrina Zhu (USATT# 91046)'s rating went from 1651 to 1675 at the 2014 10K North Carolina Open held on - 21 Oct 2014. 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.