This page explains how Karina Xiao (USATT# 273642)'s rating went from 1067 to 1018 at the Saratoga Weekend March 2024 held on 17 Mar 2024 - 17 Mar 2024. 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.