Martin P. P. Del Vecchio
USATT#: 18168
| Certified Umpire
2109 2085
2018 Butterfly Cary Cup Open
29 Mar 2018 - 1 Apr 2018
29 Mar 2018 - 1 Apr 2018
This page explains how Martin P. P. Del Vecchio (USATT# 18168)'s rating went from 2109 to 2085 at the 2018 Butterfly Cary Cup Open held on 29 Mar 2018 - 1 Apr 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.