James Wan
USATT#: 195549
| Certified Umpire
2006 1987
Swan Friday O2000 Team League
28 Oct 2016
28 Oct 2016
This page explains how James Wan (USATT# 195549)'s rating went from 2006 to 1987 at the Swan Friday O2000 Team League event from 28 Oct 2016. 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.