Jonathan Lamp
USATT#: 72970
| Certified Umpire
1923 1892
Spin & Smash June Open
8 Jun 2018 - 8 Jun 2018
8 Jun 2018 - 8 Jun 2018
This page explains how Jonathan Lamp (USATT# 72970)'s rating went from 1923 to 1892 at the Spin & Smash June Open held on 8 Jun 2018 - 8 Jun 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.