This page explains how Richard Ciz (USATT# 22622)'s rating went from 2319 to 2333 at the Butterfly 2018 August BTTC Open Tournament held on 11 Aug 2018 - 12 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.