This page explains how Zoltan Boldy (USATT# 2783)'s rating went from 2074 to 2227 at the OCTTA April 2018 Open held on 31 Mar 2018 - 1 Apr 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.