This page explains how Alex Alesna (USATT# 96552)'s rating went from 1531 to 1555 at the Central Carolinas Super League event from 16 Nov 2017. 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.