This page explains how Justin Scott Rosales (USATT# 69729)'s rating went from 1101 to 1131 at the Lily Yip TT Ctr April Open held on - 10 Apr 2011. 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.