I think, creating this plugin and sell it on codecanyon will make you very known in the community 
My problem is: I am not a coder
The idea:
- Create a search from xprofile fields with already known BuddyPress Profile Search plugin.
- Let admin decide, which profile fields are “match fields”
- Let admin decide, how much match fields worth
- Show Match score in search results (in %, points, hearts, score)
- Show Match score on profiles (how much is the viewed profile similar to the current users profile)
About %, points, score
% is a X of 100% thing.
The sum of all match fields values is 100%.
Let admin decide about decimals.
Let admin decide about decimal symbol.
Calculate how many percent is the viewed profile similar to the current users profile (for example 56%)
Points is the value thing
The sum of all match fields is the maximum points
Calculate the points of the viewed profile compared with the current users profile (for example 43/63)
Hearts is a special percent thing
Let the admin set % values for 1 heart, 2 hearts, 3 hearts, 4 hearts and 5 hearts. Maybe can chose from 5 or 10 hearts.
Score is the from X thing.
Let admin set the maximum score (for example 10), so 100% = 10
Let admin decide about decimals.
Let admin decide about decimal symbol.
Calculate the score of the viewed profile compared with the current users profile (for example 7/10)
I am sure, this will be selled like hotcakes