This page explains how Sejin Kim (USATT# 278936)'s rating went from n/a to 448 at the Denver NorthSide TTC Summer Community Tournament held on 26 Aug 2023 - 26 Aug 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.