Lucas Sun Peng
USATT#: 270889
| Certified Umpire
1642 1578
2023 HITTA July Giant RR Tournament
23 Jul 2023 - 23 Jul 2023
23 Jul 2023 - 23 Jul 2023
This page explains how Lucas Sun Peng (USATT# 270889)'s rating went from 1642 to 1578 at the 2023 HITTA July Giant RR Tournament held on 23 Jul 2023 - 23 Jul 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.