Allen Shen
USATT#: 270203
| Certified Umpire
1593 1569
Spttc Saturday Night League
30 Sep 2023
30 Sep 2023
This page explains how Allen Shen (USATT# 270203)'s rating went from 1593 to 1569 at the Spttc Saturday Night League event from 30 Sep 2023. 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.