Celso C. Aberin
USATT#: 1903
1023 921
2009 San Diego Open
- 26 Apr 2009
- 26 Apr 2009
This page explains how Celso C. Aberin (USATT# 1903)'s rating went from 1023 to 921 at the 2009 San Diego Open held on - 26 Apr 2009. 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.