Sergio Perez
USATT#: 1172105
| Coach Level: Regional | Certified Umpire
1931 1944
2023 Butterfly Puerto Rico Teams Open
31 Mar 2023 - 2 Apr 2023
31 Mar 2023 - 2 Apr 2023
This page explains how Sergio Perez (USATT# 1172105)'s rating went from 1931 to 1944 at the 2023 Butterfly Puerto Rico Teams Open held on 31 Mar 2023 - 2 Apr 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.