Allen Shen
USATT#: 270203
| Certified Umpire
1598 1576
Spttc Saturday Night League
19 Feb 2022
19 Feb 2022
This page explains how Allen Shen (USATT# 270203)'s rating went from 1598 to 1576 at the Spttc Saturday Night League event from 19 Feb 2022. 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.