I'm not sure, but I just have a kind of complaint from too imcomplete ranks with extremely high accuracy and high OD. I'm not right that pp from accuracy should be completely independant from maximun combo lenght. For an example, I know of someone that has Our Stolen Theory - United (L.A.O.S Remix) with 99.47% accuracy but only 1530's maximun combo.

Using tillerino I find that this rank is as worth as the 96.50% FC. And we can see this fact happening:
a) 1530/2275 combo at 99.47% accuracy +6 misses is worth as 270 pp
b) 2275/2275 combo at 96.50% accuracy is aswell worth as 270 pp
What I'm seing from there?
I have nothing againist high accuracy players, but come on, I would find rasonable if you reward these that can complete maps or are close to complete these maps. On an OWC match the 96.50% is worth as a lot more of score and more useful for your country than that 99.47% with several misses but 99.47% accuracy.
If you find that is an issue aswell, I think I have a rasonable solution for this:
a) guess that FC/FC has an accuracy value of 1.00 times the maximun pp from accuracy.
b) now imagine if by using square root of 1/2 of FC to give it a 0.7071... times the maximun pp from accuracy.
c) this would mean that his close to 2/3's of combo is wort h as 0.8160 times the total pp from accuracy, that's over 80% all pp from accuracy.
Because ... honestly... this only happens on OD8 maps or higher that have too many circles, that accuracy is the only mean of the rank, meanwhile FC is worthless compared to extreme accuracy tries with several misses.
Using tillerino I find that this rank is as worth as the 96.50% FC. And we can see this fact happening:
a) 1530/2275 combo at 99.47% accuracy +6 misses is worth as 270 pp
b) 2275/2275 combo at 96.50% accuracy is aswell worth as 270 pp
What I'm seing from there?
I have nothing againist high accuracy players, but come on, I would find rasonable if you reward these that can complete maps or are close to complete these maps. On an OWC match the 96.50% is worth as a lot more of score and more useful for your country than that 99.47% with several misses but 99.47% accuracy.
If you find that is an issue aswell, I think I have a rasonable solution for this:
a) guess that FC/FC has an accuracy value of 1.00 times the maximun pp from accuracy.
b) now imagine if by using square root of 1/2 of FC to give it a 0.7071... times the maximun pp from accuracy.
c) this would mean that his close to 2/3's of combo is wort h as 0.8160 times the total pp from accuracy, that's over 80% all pp from accuracy.
Because ... honestly... this only happens on OD8 maps or higher that have too many circles, that accuracy is the only mean of the rank, meanwhile FC is worthless compared to extreme accuracy tries with several misses.