Kenny Tien
USATT#: 30471
| Coach Level: Club | Certified Referee | International Umpire
1989 1969
Swan Sunday League
10 Dec 2017
10 Dec 2017
This page explains how Kenny Tien (USATT# 30471)'s rating went from 1989 to 1969 at the Swan Sunday League event from 10 Dec 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.