Marco J. Borrillo
USATT#: 59455
| Coach Level: State
1874 1835
Valley of the Sun Open
- 5 Dec 2010
- 5 Dec 2010
This page explains how Marco J. Borrillo (USATT# 59455)'s rating went from 1874 to 1835 at the Valley of the Sun Open held on - 5 Dec 2010. 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.