This page explains how Raymond Lock (USATT# 51224)'s rating went from 1882 to 1882 at the 2014 BTTC Summer Open held on - 29 Jun 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.