David Helman
USATT#: 29525
1172 1194
Rose City Open
16 Jun 2018 - 16 Jun 2018
16 Jun 2018 - 16 Jun 2018
This page explains how David Helman (USATT# 29525)'s rating went from 1172 to 1194 at the Rose City Open held on 16 Jun 2018 - 16 Jun 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.