This page explains how Zachary Jaworowski (USATT# 215259)'s rating went from 1463 to 1571 at the Westchester August 2018 Open held on 25 Aug 2018 - 26 Aug 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.