David Helman
USATT#: 29525
1134 1086
Gold Coast TTC January 2023 Open
15 Jan 2023 - 15 Jan 2023
15 Jan 2023 - 15 Jan 2023
This page explains how David Helman (USATT# 29525)'s rating went from 1134 to 1086 at the Gold Coast TTC January 2023 Open held on 15 Jan 2023 - 15 Jan 2023. 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.