Ronald Yu
USATT#: 32315
| Certified Umpire
1854 1904
2012 U.S. Nationals
- 22 Dec 2012
- 22 Dec 2012
This page explains how Ronald Yu (USATT# 32315)'s rating went from 1854 to 1904 at the 2012 U.S. Nationals held on - 22 Dec 2012. 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.