This page explains how Angela D. Dongo Ochoa De Foster (USATT# 218426)'s rating went from n/a to 1137 at the TT&M June Open held on 24 Jun 2017 - 25 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.