Songchen Xia
USATT#: 98325
| Certified Referee | Certified Umpire
1779 1802
2022 JOOLA North American Teams
25 Nov 2022 - 27 Nov 2022
25 Nov 2022 - 27 Nov 2022
This page explains how Songchen Xia (USATT# 98325)'s rating went from 1779 to 1802 at the 2022 JOOLA North American Teams held on 25 Nov 2022 - 27 Nov 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.