Katie Chen
USATT#: 85071
| Certified Umpire
2051 2012
LYTTC Friday Pro League
7 Sep 2018
7 Sep 2018
This page explains how Katie Chen (USATT# 85071)'s rating went from 2051 to 2012 at the LYTTC Friday Pro League event from 7 Sep 2018. 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.