Allen Shen
USATT#: 270203
| Certified Umpire
949 961
Spttc Saturday Night League
1 May 2021
1 May 2021
This page explains how Allen Shen (USATT# 270203)'s rating went from 949 to 961 at the Spttc Saturday Night League event from 1 May 2021. 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.