XIN LI
USATT#: 270645
| Certified Umpire
2270 2260
ICC - Advanced League
29 Jan 2022
29 Jan 2022
This page explains how XIN LI (USATT# 270645)'s rating went from 2270 to 2260 at the ICC - Advanced League event from 29 Jan 2022. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.