Marco J. Borrillo
USATT#: 59455
| Coach Level: State
1492 1489
Westfield October Open
- 18 Oct 1998
- 18 Oct 1998
This page explains how Marco J. Borrillo (USATT# 59455)'s rating went from 1492 to 1489 at the Westfield October Open held on - 18 Oct 1998. 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.