This page explains how Phil Mork (USATT# 222873)'s rating went from 1267 to 1281 at the Central Carolinas Super League event from 22 Oct 2020. 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.