Angela Guan
USATT#: 77760
| Certified Umpire
2415 2420
2015 South Shore Butterfly Open
- 25 Oct 2015
- 25 Oct 2015
This page explains how Angela Guan (USATT# 77760)'s rating went from 2415 to 2420 at the 2015 South Shore Butterfly Open held on - 25 Oct 2015. 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.