Rescue Simulation : 4.6.16 Total score

Hello
I read “RoboCupJunior Rescue Simulation Rules 2023”. (RCJRescueSimulation2023RulesFinal.pdf)
so I have a question.

Rescue Simulation
4.6.16. The final score is made up of a weighted sum of normalized scores from the robot and the rubrics score as such:

The given formula states “SUM OF NORMALIZED ROBOT SCORES”, is this correct? With this calculation, as the number of competitions increases, the ratio of “RUBRICS SCORE” keeps decreasing.

The rules of Rescue Line also contain a similar calculation formula.

Rescue Line
4.6.15. The final score is made up of a weighted sum of normalized scores from the field score and the rubrics as such:

This uses the “Mean of Normalized Field Scores” which uses the average value.

The meaning of the calculation formula is not consistent in Rescue Simulation and other rescue competitions. Is it okay to leave it as it is?

Regards,
MASA