Alexander Cai
USATT#: 94668
| Regional Umpire
1669 1628
2017 Aurora Summer Open
15 Jul 2017 - 15 Jul 2017
15 Jul 2017 - 15 Jul 2017
This page explains how Alexander Cai (USATT# 94668)'s rating went from 1669 to 1628 at the 2017 Aurora Summer Open held on 15 Jul 2017 - 15 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.