Hanson Qin
USATT#: 81606
0 140
Beginner League
2 Jun 2009
2 Jun 2009
This page explains how Hanson Qin (USATT# 81606)'s rating went from n/a to 140 at the Beginner League event from 2 Jun 2009. 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.