[Macluawn]

To get the score needed from the table, there`s a simple sum formula,

So, for example, for level 10 it would go like

S(10) = 10*(1+10)/2, producing 55. Just multiply it with 10 and voila.

pawn Код:

levelPoints(int level)
{
    return 10*level*(level+1)/2;
}

http://ideone.com/SBTQeW