Jeffrey Xun Zeng
USATT#: 74600
| Coach Level: Club
2558 2559
Butterfly MDTTC August Open
26 Aug 2017 - 26 Aug 2017
26 Aug 2017 - 26 Aug 2017
This page explains how Jeffrey Xun Zeng (USATT# 74600)'s rating went from 2558 to 2559 at the Butterfly MDTTC August Open held on 26 Aug 2017 - 26 Aug 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.