Lei Kou
USATT#: 1165420
| Coach Level: Level 3
2815 2817
2023 Butterfly Puerto Rico Teams Open
31 Mar 2023 - 2 Apr 2023
31 Mar 2023 - 2 Apr 2023
This page explains how Lei Kou (USATT# 1165420)'s rating went from 2815 to 2817 at the 2023 Butterfly Puerto Rico Teams Open held on 31 Mar 2023 - 2 Apr 2023. 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.