This page explains how Ladislav Sranko (USATT# 86454)'s rating went from 1986 to 2013 at the South Shore Sports/Butterfly TT Championships held on - 28 Oct 2012. 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.