Katie Chen
USATT#: 85071
| Certified Umpire
1879 1965
LYTTC June Open
18 Jun 2017 - 18 Jun 2017
18 Jun 2017 - 18 Jun 2017
This page explains how Katie Chen (USATT# 85071)'s rating went from 1879 to 1965 at the LYTTC June Open held on 18 Jun 2017 - 18 Jun 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.