This page explains how Christian Tettey (USATT# 222579)'s rating went from 1009 to 1113 at the SpinBlock Monday Night League event from 21 Jan 2019. 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.