David Marrone
USATT#: 84907
| Certified Referee | Certified Umpire
989 1030
2017 Arnold Table Tennis Challenge
3 Mar 2017 - 5 Mar 2017
3 Mar 2017 - 5 Mar 2017
This page explains how David Marrone (USATT# 84907)'s rating went from 989 to 1030 at the 2017 Arnold Table Tennis Challenge held on 3 Mar 2017 - 5 Mar 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.