This page explains how Vibhu Bharatwaj (USATT# 1170750)'s rating went from 1280 to 1290 at the 888 League event from 19 Jun 2022. 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.