Doug Wruck
USATT#: 10604
| Certified Umpire
1835 1827
2015 Hyson Chicago International Table Tennis Open
- 9 Aug 2015
- 9 Aug 2015
This page explains how Doug Wruck (USATT# 10604)'s rating went from 1835 to 1827 at the 2015 Hyson Chicago International Table Tennis Open held on - 9 Aug 2015. 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.