This page explains how Kris K Nambudripad (USATT# 15066)'s rating went from 1146 to 1138 at the Sun City Open Senior TTT held on - 1 May 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.