Jiaqi Zheng
USATT#: 72386
| Coach Level: Club
2514 2506
2007 Berkeley Open
- 16 Sep 2007
- 16 Sep 2007
This page explains how Jiaqi Zheng (USATT# 72386)'s rating went from 2514 to 2506 at the 2007 Berkeley Open held on - 16 Sep 2007. 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.