This page explains how Aryan Jha (USATT# 211736)'s rating went from 1939 to 1941 at the Boston TTC event from 23 Apr 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.