This page explains how Noga Nir-Kistler (USATT# 14276)'s rating went from 1341 to 1353 at the 1999 MATTC September Open held on - 26 Sep 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.