Jonathan Gehrkin
USATT#: 91627
1254 1257
Trolley Car TTC August 2017 Open
5 Aug 2017 - 5 Aug 2017
5 Aug 2017 - 5 Aug 2017
This page explains how Jonathan Gehrkin (USATT# 91627)'s rating went from 1254 to 1257 at the Trolley Car TTC August 2017 Open held on 5 Aug 2017 - 5 Aug 2017. 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.