Allen Shen
USATT#: 270203
| Certified Umpire
1571 1560
Spttc Saturday Night League
7 May 2022
7 May 2022
This page explains how Allen Shen (USATT# 270203)'s rating went from 1571 to 1560 at the Spttc Saturday Night League event from 7 May 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.