This page explains how Kayla Goodwin (USATT# 92550)'s rating went from 1426 to 1415 at the SVTTC Sunday U2000 event from 18 Jun 2017. 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.