This page explains how Zhenyang Lin (USATT# 1173132)'s rating went from 1334 to 1331 at the ICC - Advanced League event from 22 Jul 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.