Matthew Li
USATT#: 270389
| Coach Level: National | International Umpire
1254 1623
Westchester 2021 November Open
20 Nov 2021 - 21 Nov 2021
20 Nov 2021 - 21 Nov 2021
This page explains how Matthew Li (USATT# 270389)'s rating went from 1254 to 1623 at the Westchester 2021 November Open held on 20 Nov 2021 - 21 Nov 2021. 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.