This page explains how Arjun Chandrasekar (USATT# 97693)'s rating went from 1510 to 1509 at the SVTTC Sunday U2000 event from 19 Feb 2017. 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.