Jeffrey Xun Zeng
USATT#: 74600
| Coach Level: Club
2543 2522
2018 Maryland State Championships
2 Jun 2018 - 2 Jun 2018
2 Jun 2018 - 2 Jun 2018
This page explains how Jeffrey Xun Zeng (USATT# 74600)'s rating went from 2543 to 2522 at the 2018 Maryland State Championships held on 2 Jun 2018 - 2 Jun 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.