Sean W Chen
USATT#: 211679
| Certified Umpire
2315 2306
LYTTC December Giant RR Open
11 Dec 2021 - 12 Dec 2021
11 Dec 2021 - 12 Dec 2021
This page explains how Sean W Chen (USATT# 211679)'s rating went from 2315 to 2306 at the LYTTC December Giant RR Open held on 11 Dec 2021 - 12 Dec 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.