This page explains how Elina S Yin (USATT# 97578)'s rating went from 1424 to 1426 at the ICC - Advanced League event from 26 May 2018. 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.