This page explains how Kaden Xu (USATT# 98214)'s rating went from 2691 to 2683 at the LYTTC December Open held on 12 Dec 2015 - 13 Dec 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.