This page explains how Mark Yelavich Jr (USATT# 82812)'s rating went from 1153 to 1082 at the 2011 DFWTT Spring Open held on - 16 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.