This page explains how Sanjay Verma (USATT# 80982)'s rating went from 1953 to 1950 at the Spttc Saturday Night League event from 21 Dec 2019. 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.