This page explains how Brian Min (USATT# 95669)'s rating went from 1143 to 1129 at the OC Magic Spin TTC Open held on - 19 Jul 2015. 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.