This page explains how Richard (yin) Li (USATT# 74205)'s rating went from 1776 to 1790 at the Milpitas Sports Center event from 4 Aug 2007. 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.