This page explains how Ralph C. Bockoven (USATT# 4312)'s rating went from 2110 to 2102 at the MATTBC event from 17 Jan 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.