Alexander Cai
USATT#: 94668
| Regional Umpire
1947 1945
Fall Open
3 Nov 2018 - 3 Nov 2018
3 Nov 2018 - 3 Nov 2018
This page explains how Alexander Cai (USATT# 94668)'s rating went from 1947 to 1945 at the Fall Open held on 3 Nov 2018 - 3 Nov 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.