You replied to me then:
So I informed you that it is not linear:
It is not about a matter of minimum score but about the decrease in score being linear to the percentage of remaining HP that you claimed to have verified and that is not the case.
So your calculation
is wrong because you cannot calculate upwards to 100% HP with a linear equation.
Edit: I think the calculation of the score is at least a squared formular like:
Score = Perfect Score * (1 - %-damage^2)
Score = Perfect Score * (1 - (remaining HP / max HP)^2 )
And therefore as there is at least a square in the caculation a little more damage results in a large decrease in score.
Btw. I finished with 2103 Hp of 2194 max HP (that is 95.852% HP or 4,148% damage) and I got a score of 7138.
With your 0.1283% for 65 score starting from 99,728 % HP for raid score 7418 points I should have gotten a far lower score:
99.728% - 95.852% = 3.876% --> 3.876% / 0.1283% = 30.21 --> 30.21 * 65 = 1964 points
–> So I should have gotten 1964 points less than Nagibator according to your calculations which means:
5454 points only.
So that proves, too, that there is no linear decrease of raid score compared to HP-percentage.