Walter Witkowski
USATT#: 21983
| Coach Level: Club
1068 1265
2002 US National Championships
- 22 Dec 2002
- 22 Dec 2002
This page explains how Walter Witkowski (USATT# 21983)'s rating went from 1068 to 1265 at the 2002 US National Championships held on - 22 Dec 2002. 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.