This page explains how Ronnie Cieslak (USATT# 1184332)'s rating went from n/a to 1147 at the 2024 Erie Post-Eclipse Open held on 12 Apr 2024 - 14 Apr 2024. 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.