Kenny Tien
USATT#: 30471
| Coach Level: Club | Certified Referee | International Umpire
1950 1985
Swan Sunday League
28 Jan 2018
28 Jan 2018
This page explains how Kenny Tien (USATT# 30471)'s rating went from 1950 to 1985 at the Swan Sunday League event from 28 Jan 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.