Kenny Tien
USATT#: 30471
| Coach Level: Club | Certified Referee | International Umpire
1886 1580
2015 Arizona Open and Giant Round Robin
- 22 Feb 2015
- 22 Feb 2015
This page explains how Kenny Tien (USATT# 30471)'s rating went from 1886 to 1580 at the 2015 Arizona Open and Giant Round Robin held on - 22 Feb 2015. 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.