Wins to next commander level

cap = 100; #max level you want to calculate to

def wins(n):
    import math;
    return int(math.ceil(n*n*260/1000));

print('\n'.join(['Lv %d: %d win%s' % (i, wins(i) - wins(i-1), '' if wins(i) - wins(i-1) == 1 else 's') for i in range(1,cap+1)]));