This page explains how Victoria Franks (USATT# 34606)'s rating went from 1257 to 1253 at the October '09 Broward TT Open held on - 1 Nov 2009. 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.