This page explains how John Tranter (USATT# 79183)'s rating went from n/a to 1090 at the Bloomington Competition and Elite League event from 20 Oct 2010. 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.