This page explains how Patty Martinez Wasserman (USATT# 32870)'s rating went from 1740 to 1750 at the 2015 Meiklejohn North American Seniors Open Table held on - 7 Jun 2015. 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.