This page explains how Mark Scala (USATT# 30913)'s rating went from 1460 to 1414 at the NorthSide TTC Spring Classic 2024 held on 20 Apr 2024 - 20 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.