This page explains how Tanvi Desai (USATT# 1169576)'s rating went from 1646 to 1640 at the 888 League event from 22 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.