John James Alto
USATT#: 30755
| Coach Level: Regional
2119 2112
Power Pong Open
- 24 Jan 2009
- 24 Jan 2009
This page explains how John James Alto (USATT# 30755)'s rating went from 2119 to 2112 at the Power Pong Open held on - 24 Jan 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.