Jiaming Zheng
USATT#: 216579
| Certified Umpire
1264 1259
AACCT July 2017 Open
9 Jul 2017 - 9 Jul 2017
9 Jul 2017 - 9 Jul 2017
This page explains how Jiaming Zheng (USATT# 216579)'s rating went from 1264 to 1259 at the AACCT July 2017 Open held on 9 Jul 2017 - 9 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.