James Wan
USATT#: 195549
| Certified Umpire
1826 1813
2016 Butterfly San Francisco Open Table Tennis Championship
13 Aug 2016 - 14 Aug 2016
13 Aug 2016 - 14 Aug 2016
This page explains how James Wan (USATT# 195549)'s rating went from 1826 to 1813 at the 2016 Butterfly San Francisco Open Table Tennis Championship held on 13 Aug 2016 - 14 Aug 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.