Walter Witkowski
USATT#: 21983
| Coach Level: Club
948 1020
2001 USATT Nationals
- 23 Dec 2001
- 23 Dec 2001
This page explains how Walter Witkowski (USATT# 21983)'s rating went from 948 to 1020 at the 2001 USATT Nationals held on - 23 Dec 2001. 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.