Joan Rizzo
USATT#: 29844
555 564
SVistaTT League
27 Jun 2006
27 Jun 2006
This page explains how Joan Rizzo (USATT# 29844)'s rating went from 555 to 564 at the SVistaTT League event from 27 Jun 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.