Katie Chen
USATT#: 85071
| Certified Umpire
2073 2071
LYTTC Friday Pro League
21 Jul 2017
21 Jul 2017
This page explains how Katie Chen (USATT# 85071)'s rating went from 2073 to 2071 at the LYTTC Friday Pro League event from 21 Jul 2017. 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.