James Wan
USATT#: 195549
| Certified Umpire
2169 2159
Swan Friday O2000 Team League
9 Dec 2016
9 Dec 2016
This page explains how James Wan (USATT# 195549)'s rating went from 2169 to 2159 at the Swan Friday O2000 Team League event from 9 Dec 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.