This page explains how Violet Bloom (USATT# 13226)'s rating went from 1309 to 1310 at the Meiklejohn National Seniors TT held on - 13 Jun 1999. 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.