This page explains how Yong Long Zhen (USATT# 74869)'s rating went from 2065 to 2068 at the SVTTC Sunday U2000 event from 6 Apr 2014. 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.