Jiawen (john) Bian
USATT#: 17048
1979 1976
Rockford Spring Open
- 15 Apr 2006
- 15 Apr 2006
This page explains how Jiawen (john) Bian (USATT# 17048)'s rating went from 1979 to 1976 at the Rockford Spring Open held on - 15 Apr 2006. 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.