Jonathan Lamp
USATT#: 72970
| Certified Umpire
1772 1973
Butterfly S&S November Open
18 Nov 2023 - 19 Nov 2023
18 Nov 2023 - 19 Nov 2023
This page explains how Jonathan Lamp (USATT# 72970)'s rating went from 1772 to 1973 at the Butterfly S&S November Open held on 18 Nov 2023 - 19 Nov 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.