John James Alto
USATT#: 30755
| Coach Level: Regional
2087 2119
USATT Nationals Championships
- 20 Dec 2008
- 20 Dec 2008
This page explains how John James Alto (USATT# 30755)'s rating went from 2087 to 2119 at the USATT Nationals Championships held on - 20 Dec 2008. 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.