Zefeng Chen
USATT#: 98208
| Coach Level: Club
2315 2307
Westchester June 2018 Open
23 Jun 2018 - 24 Jun 2018
23 Jun 2018 - 24 Jun 2018
This page explains how Zefeng Chen (USATT# 98208)'s rating went from 2315 to 2307 at the Westchester June 2018 Open held on 23 Jun 2018 - 24 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.