This page explains how Darryl Tsao (USATT# 98262)'s rating went from 1755 to 1890 at the 2017 SuperMicro US Nationals held on 3 Jul 2017 - 8 Jul 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.