is it bug or something else?

Question

I saw the game called winner get 7xp after losing this game it will deduction 24xp sometime it more than 30xp but when I won it given me only the called xp. is there anyone who explain me about it?

Answer 1

that sololearn's​ algorithm

if you are good at any weapon​ ie you have played lots of challenges

then

if you lose it deduct big amount of xp.

and if you win you get very less xp

Answer 2

Please see link below about related question
https://www.sololearn.com/discuss/425853/?ref=app