This page explains how Onur Celen (USATT# 268442)'s rating went from 1943 to 1971 at the NJTTC Thursday Adv League event from 9 Mar 2023. 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.