Walter Witkowski
USATT#: 21983
| Coach Level: Club
1254 1204
Sacramento Fall Open
- 9 Nov 2013
- 9 Nov 2013
This page explains how Walter Witkowski (USATT# 21983)'s rating went from 1254 to 1204 at the Sacramento Fall Open held on - 9 Nov 2013. 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.