Lujian Song
USATT#: 282364
445 425
Spttc Saturday Junior League
23 Mar 2024
23 Mar 2024
This page explains how Lujian Song (USATT# 282364)'s rating went from 445 to 425 at the Spttc Saturday Junior League event from 23 Mar 2024. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.