John James Alto
USATT#: 30755
| Coach Level: Regional
1560 1557
2005 US Nationals Championship
- 17 Dec 2005
- 17 Dec 2005
This page explains how John James Alto (USATT# 30755)'s rating went from 1560 to 1557 at the 2005 US Nationals Championship held on - 17 Dec 2005. 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.