This page explains how Wole Babalola (USATT# 73450)'s rating went from 2020 to 1969 at the DTTL event from 20 Dec 2014. 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.