This page explains how Dhruv Saitwal (USATT# 275945)'s rating went from 431 to 448 at the HITTA Weekly League event from 1 Jan 2023. 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.