Jeffrey Xun Zeng
USATT#: 74600
| Coach Level: Club
2556 2543
2018 Butterfly MDTTC April Open
14 Apr 2018 - 14 Apr 2018
14 Apr 2018 - 14 Apr 2018
This page explains how Jeffrey Xun Zeng (USATT# 74600)'s rating went from 2556 to 2543 at the 2018 Butterfly MDTTC April Open held on 14 Apr 2018 - 14 Apr 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.