Jeff Timmerberg
USATT#: 62511
1336 1358
2018 Iowa City Winter Open
8 Dec 2018 - 8 Dec 2018
8 Dec 2018 - 8 Dec 2018
This page explains how Jeff Timmerberg (USATT# 62511)'s rating went from 1336 to 1358 at the 2018 Iowa City Winter Open held on 8 Dec 2018 - 8 Dec 2018. 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.