This page explains how Jianxia Xiao (USATT# 96071)'s rating went from 1535 to 1538 at the Spttc Wednesday night league event from 11 Sep 2019. 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.