John James Alto
USATT#: 30755
| Coach Level: Regional
1532 1540
2006 San Diego Open
- 7 May 2006
- 7 May 2006
This page explains how John James Alto (USATT# 30755)'s rating went from 1532 to 1540 at the 2006 San Diego Open held on - 7 May 2006. 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.