work/data/xp_by_challenge_rating.txt
Challenge XP Challenge XP
0 10 14 11500
0.125 25 15 13000
0.25 50 16 15000
0.5 100 17 18000
1 200 18 20000
2 450 19 22000
3 700 20 25000
4 1100 21 33000
5 1800 22 41000
6 2300 23 50000
7 2900 24 62000
8 3900 25 75000
9 5000 26 90000
10 5900 27 105000
11 7200 28 120000
12 8400 29 135000
13 10000 30 155000