Allen Shen
USATT#: 270203
| Certified Umpire
1224 1216
Spttc Saturday Night League
10 Jul 2021
10 Jul 2021
This page explains how Allen Shen (USATT# 270203)'s rating went from 1224 to 1216 at the Spttc Saturday Night League event from 10 Jul 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.