Alla Lantsman
USATT#: 212702
1144 1260
Trolley Car TTC February 2017 Open
25 Feb 2017 - 25 Feb 2017
25 Feb 2017 - 25 Feb 2017
This page explains how Alla Lantsman (USATT# 212702)'s rating went from 1144 to 1260 at the Trolley Car TTC February 2017 Open held on 25 Feb 2017 - 25 Feb 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.