This page explains how Jonathan Lamp (USATT# 72970)'s rating went from 1879 to 1923 at the $3000 Newgy Ohio Open held on 16 Feb 2018 - 17 Feb 2018. The links below take you to pages that describe various aspects of the rating processor.

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.